Intensive Watershed Study The Chester River Basin: Volume II


MJGUST 6.i9R1
0-00	12-00 .24-00 .
NAUTICAL MILE
36-00
'M
0
r
u>
UJO
t—
<
01
^-.00
-»o
CO
en
Qo
o
903D83002
MJGURT 20. I c»R I
D-\	f	=	1	r~l	
0.00	12-00 24.00 -36.00
NAUTICAL MILE
CHESTER RIVER
o
o
Io
UJo"
i—
<
q:
V—
r-o
CO
CO
r—¦»
Do
o
SEPTEMBER 22.1981
"0.00	12^00 24.00
NAUTICAL MILE
36.00
o
io
o
r
o
o
LU~
'C .
t—
-o
CO
CO-
Qo
o
SEPTEMBER 24.1981
•%. 00
12-00 24-00
NAUTICAL MILE
36-00
Figure 7-26 Longitudinal slack survey plots for Dissolved Nitrate,
(mg/1).
F-121

-------
SFPTF.MBF.R 27 . i 98 i

O
UJO
o
o
. Oo
o
o,
36~-~00
12-00
24 ¦ 00
0-00
NAUTICAL MILE
Figure 7-26 Longitudinal slack survey plots for
Dissolved Nitrate, (mg/1).
F-122'

-------
NOVEMBER 13.1960
o
kO
oo
¦ o
"(M
o
o
"0.00	12-00 24-00
NAUTICAL MILE
36.00
oo
5:
NOVEMBER 24.1980
"0 ¦ 00	1 2 - 00 24 ¦ 00
NAUTICAL MILE
36-00
CHESTER RIVER
o
10
Oo
2:
•o
"CM
O
O
DECEMBER 15.1980
OO
z:

"0.00	12-00 • 24-00
NAUTICAL MILE
36.00
MARCH 1 1 . 1 981
"0-00	12-00 24.00 36-00
NAUTICAL MILE
Figure 7-27 Longitudinal slack survey plots for Total Particulate
Nitrogen, (mg/1).
F-123

-------
APJUl 8. ) 981
MAY 8.1981
12-00 24-00
NAUTICAL MILE
36.00	0-00	12.00 24-00
NAUTICAL MILE
36.00
CHESTER RIVER
12.00 24.00 36-00
NAUTICAL MILE
Figure 7-27 Lonaitudinal slack survey plots for Total Particulate
Nitrogen, (mg/1).
F-124

-------
12-00 24.00
NAUTICAL MILE
CHESTER RIVER
JULr Sl. 1981
"0 . 00	12-00 24 • 00 36 • 00
NAUTICAL MILE
o
to
CDO
2:
JULr 22.1981
00	12-00 24 - 00 36 ¦ 00
NAUTICAL MILE
Figure 7-27 Longitudinal slack survey plots for Total Particulate
Nitrogen, (mg/1).
F-125

-------
o
o>
oo
51
JULY ?7.1981
0 .00
12-00
NAUTICAL
4.00
MILE
—r-
36
00
O O
r
AUGUST 6.1981
0.00	12-00 24.00 "
NAUTICAL MILE
36.00
CHESTER RIVER
o
cr
jO
us
oo
o
o
AUGUST 20.1981
"0.00	12-00 24-00 36-00
NAUTICAL MILE
Figure 7-27Longitudinal slack survey plots for Total Particulate
Nitrogen, (mg/1).
F-126

-------
CHESTER RIVER
JULY 16.i980

0-00	12-00 24.00
NAUTICAL MILE
36 • 0D
O
co°
ceo
o
X
Q_
cn
CJin
x<\>
Q_o"
Oo
(-•O
JULY 28.i980
0-00	12-00 24.00
NAUTICAL MILE
36 • 00
Figure 7-28 Longitudinal slack survey plots for Total Phosphorus, (mg/1)
F-127

-------
AUGUST 17.i980
OCTOBER 10.i980
i 2•00 24.00 36.00
NAUTICAL MILE
CHESTER RIVER
OCTOBER 28.1980
0.30	12-00 24.00
NAUTICAL MILE
36. 00
O
co°
cto
o
x
Q_
U~S
Q-o"
Oo
i—o
NOVEMBER 11.1980
0-00	12.00 24.00' 36-00
NAUTICAL MILE
Figure 7-28 Longitudinal slack survey plots for Total Phosphorus, (mg/1)
F—128

-------
in
_l •.
\o
O
cco
o
X
Q_
CO
Oin
Q_o
Oo
i—o
NOVEMBER 24.19K0
"b-OO	12-00 
-------
1ARCH 11 . i *!»•' i
cn oo
0-00
12-00 24-00
NAUTICAL MILE
36 ¦ 00
*PR1L K ,i
0-00
12-00 . 24-00
NAUTICAL MILE
36-00
CHESTER RIVER
12.00 24-00
NAUTICAL MILE
Figure 7-28 Longitudinal slack survey plots for Total Phosphorus,
(mg/1).
F-130
-------
JUNE 1.1981
12.00 24-00
NAUTICAL MILE
CHESTER RIVER
O
U3
rso
a:
o
X
CL
tn®
o®
Xo'
Q_
Oo
i—o
JUNE 18.198)
0-00	12-00 24-00
NAUTICAL MILE
36. 00
O
r
L£>
to "7
Oo
ct;
o
x
Q_
CO®
o°
Xo'
~_
Oo
t-O
JUNE 28.1981
0.00	12-00 24.00 36.00
NAUTICAL MILE
Figure 7-28 Longitudinal slack survey plots for Total Phosphorus, (mg/1).
F-131
-------
JUL Y 9. i It-' i
JULY
i ')P..
\ o
CD
l£>
co 7
r>o'
q:
o
x
CL
CO oo
0*?
Xo
CL
OO
t— o
"0-00	'12-00 24-00
NAUTICAL MILE
o
r
WD
CO 7
Do
o:
O
X
CL
o°
Xo
a
Oo
~- CO
30-00
0.00	12-00 24-00
NAUTICAL MILE
36-00
CHESTER RIVER
JULY 24.i 98 i
CD
57
00 .
30'
en
o
X
CL
coru
O "
Xo
CL
00
	1	o
"S.00	12-00 24.00 36¦00
NAUTICAL MILE
CD
lO
co 7
no'
q:
o
X
CL
00 00
o0?
Xo
CL
Oo
(— o
JULY 27.1981
"O-OO	12-00 24-00
NAUTICAL MILE
36-00
Figure 7-28Longitudinal slack survey plots for Total Phosphorus, (mg/1)
F-132
-------
AUGUST 6.i98i
HUr,o*T 20. i 9R i
CHESTER RIVER
SEPTEP1BER 22.i 9ft i
SEPTEMBER 24.i98i
12-00 24-00
NAUTICAL MILE
Figure 7-28 Longitudinal slack survey plots for Total Phosphorus, (mg/1).
F-133
-------
SEPTEMBER 27.i9R)
^j
o'
O
sr

CO
o
X
CL00
0.00
12-00
NAUTICAL
t.oo
MI LE
—i—
36.
00
Figure 7-28 Longitudinal slack survey plots for Total
Phosphorus, (mg/1).
F-134
-------
12-00 24-00 36-00
NAUTICAL MILE
12-00 24-00
NAUTICAL MILE'
CHESTER RIVER
JULY 28.1980
o
CO
O
o
AUGUST 27.1980
o
o
36 - 00
24.00
12.00
o,
0.00
JULY 16,1980
O!
O
GO
o
o
o
GO
o. 00
2.00
24 • 00
36-00
NAUTICAL MILE	NAUTICAL MILE
Figure 7-29 Longitudinal slack survey plots for Dissolved Phosphorus, (mg/1).
F-135
-------
OCTOBER 10.1980
"0 • 00	1 2.00 24.00
NAUTICAL MILE
36-00
O
co
o
X
Q_-0-
CJ
O
CO
OCTOBER 28.1980
NOVEMBER
*—*
1 980
0.00	12-00 24-00
NAUTICAL MILE
36 • 00
CHESTER RIVER
NOVEMBER 24.1980
"0.00	12.00 24-00
NAUTICAL MILE
36.00

CO
o
X
^5
o
l/>
DECEMBER 15.1980
0.00	12.00 24.00
NAUTICAL MILE
/
36.00
Figure 7-29 Longitudinal slack survey plots for Dissolved Phosphorus, (mg/1)
F-136.
-------
MARCH 11.i9Ri
APRIL R.i9Ri
0.00	12-00 24.00
NAUTICAL MILE
36 • 00
¦v o
CD
z:
00
(/>
-------
CHESTER RIVER
JUNE I8.198i
"0-00	12-00 -24-00
NAUTICAL MILE
36 • 00
JUNE 28. i 9(3 i
0-00	12.00 24.00
NAUTICAL MILE
36-00
Figure 7-29 Longitudinal
Phosphorus, (mg/1).
slack survey plots for Dissolved
F-138
-------
CHESTER RIVER
Jl'lY 24.i98i
"3- 00	i 2 - 00 24 ¦ 00
NAUTICAL MILE
3G-00
O
s:
00
IDo"
ct:
0
1
Q_
co
to'
0-
co
CO
•—o
Q°
¦JULY 27 . 1 98 i
"0-00	12-00 24•00 36•00
NAUTICAL MILE
Figure 7-29 Longitudinal slack survey plots for Dissolved
Phosphorus, (mg/1).
F-139
-------
AUGUST 20.i9Fi
AUGUST 6 i5Ri
CHESTER RIVER
SEPTEMBER 22.198!
0-0 0
I 2-00
NAUT1CAL
—r
24
00
MILE
36 ¦ 00
OJ
j •
o
O
sr
00
DO
Ct
O
X
Q_.
co-«-
o°
Xo'
Q.
CO
CO
¦— o
o°
SEPTEMBER 24.19e•
0.44 1
^O-OO	12-00 24.00
NAUTICAL MILE"
36.00
Figure 7-29 Longitudinal slack survey plots for Dissolved
Phosphorus, (mg/1).
F—1-40
-------
SEPTEMBER 27.1981
O
CO -
o
x
Q-
Oo
x -H
-------
0>
-o
JUL r 7. I 980
o
r.
Xo"
a.
o
X
I—
o; °
Oo"
Oo
I—o
0.00	12.00 24.00
NAUTICAL MILE
36.00
cn
--J *.
\o
cr»
r
gs
XO
G.
O
X
I—f>
a:0
Oo
Oo
t_.o
o,'
JULY 10.1980
'0-00	12.00 24.00
NAUTICAL MILE
36.00
CHESTER RIVER
CD
*o
r
s"
Xo"
Q_
O
X
t— n
CC °
Oo"
Oo
f— o
JULY 28.1980
JULY 16-1980
0.00
T
i2 • 00 24-00
NAUTICAL MILE
36-00
CD
£
Xo'
CL
O
X
q:°
Oo'
Oo
t—O
AUGUST 27,1980
0.00	12.00 24.00
NAUTICAL MILE
36.00
Figure 7-30 Longitudinal slack survey plots for total
Ortho-phosphorus (mg/1).
F-142
-------
JULY 7.1980
: t) n
CTl
O
o
lo
cn°
Oo
X
Q
O
k-°
Cto"
O
o
C/)o
o
0-00
1 2-00
NAUT1CAL
4 . 00
MILE
30 ¦ 00
O
<£>
c^°
oo
X
a
o
i-°
cro
o
o
(/) o
o
o.
JULY 10.1980
x—x-
0-00
1 2.00
NAUTICAL
4.00
MILE
36-00
CHESTER RIVER
CT>
O
JULY 16.I 980
O
ID
w0,
OO
X
a.
o
=3
CEo~
O
O
cTo
O
"0-00	i 2-00 24.00
NAUTICAL MILE
36-00
O
cn"
oo
X
a.
a
i-°
(To
o
o
CDo
o
JULY 28.i 980
""0• 00	12.00 24.00 36 • 00
NAUTICAL MILE
Figure 7-31 Longitudinal slack survey plots for Dissolved
Ortho-phosphorus, (mg/1).
F-143
-------
OCTOBFR 10. i 9H0
CHESTER RIVER
OCTOBER 28.i980
0.00	12-00 24.00
NAUTICAL MILE
36-00
O
l£>
c/>°
oo
X
a.
o
QTo
O
O
CO o
o
o.
NOVEMBER 13.1980
V
0-00	i 2 • 00 24-00
NAUTICAL MILE
36 ¦ 00
Figure 7-31 Longitudinal slack survey plots for Dissolved
Ortho-phosphorus, (mg/1).
F-144
-------
o>
o
NOVEMBER 24,\980
O

c/}°
OO
l-°
CTo"
O
O
coo
o
0.00	12.00 24.00
NAUTiCU MILE
36 • 00
°
OO
X
a.
o
Cto
O
-J
O
c/io
o
DECEMBER 15.1980
0-00	12-00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
Figure 7-31 Longitudinal slack survey plots for dissolved
Ortho-phosphorus, (mg/1).
F-145
-------
I-IARCH 11 . i 981
C\l
j ¦ _
o
O
oo
Ui°.
Oo
X
CL
o
x?;
C£o~
O
CO
CO
>— o
Q°
"0-00	12-00 24-00
NAUTICAL MILE
36 ¦ 00
CO
CO
r—o
qo
APRIL 8.i981
0-00	12-00 24-00
NAUTICAL MILE
36-00
CHESTER RIVER
1AY 8.1981
ID
-O
o
r
CO -J
oo
X
c_
I
o
X"
t-°
C£o~
o
tn
cn
' o
Q°
M—W-
"0.00	12-00 24.00
NAUTICAL MILE
36-00
O
s:
c/>°
oo
X
Q_
i
O
CEo
O
CO
CO
o
QO
1AY 27.l981
13.00	12-00 24.00
NAUTICAL MILE
36.00
Figure 7-31 Longitudinal slack survey plots for Dissolved
Ortho-Phosphorus, (mg/1).
F-l 46
-------
MAY 29.i98i
"0.00	12-00 24.00
NAUTICAL MILE
36-00
lO
T>
¦ > ¦ 4
' >
o
r
t/i .
Oo
X
Q_
x£!
1-°
cco'
o
CO
CO
— o
Q°
o,
JUNE 1 . 19Ri
'0-00	12-00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
12-00 24-00
NAUTICAL MILE
Figure 7-31 Longutidinal slack survey plots for Dissolved
Ortho-Phosphorus, (mg/1).
F-147
-------
JULY 9. i <3fi i
JULY 22.i98i
lD
-O
o
co .
oo
x
Q_
x?i
h-°
aio~
CD
CO
co
— o
a"
"0-00	12.00 24.00
NAUTICAL MILE
36 . 00
O
21
CO
oo
X
Q_
ctr.o
a
cn
co
r— O
QO
"0 - 00	12.00 24.00 36.00
NAUTICAL MILE
CHESTER RIVER
JULY 24.198 I
U3
o
t/? .
oo
X
Q_
111 ?!
Cto"
O
CO
CO
r—O
o°
"0-00
1 2-00
NAUTICAL
—r
24
00
MILE
36 . 00
O
CO .
Oo
X
Q_
X?i
i-°
Qio
O
CO
CO
r—O
o°
JULY 27.1981
"0-00	12-00 24-00
NAUTICAL MILE
36.00
Figure 7-31 Longitudinal slack survey plots for Dissolved
Ortho-Phosphorus, (mg/1).
F-148
-------
AUGUST 6.i9Ri
AUGUST P.O. i 9Ri
o
—• c!
._J •.
\ O
O
21
co .
00
X
Q_
1
O
cz6~
o
CO
CO
I— o
qo
"O-OO	12-00 24.00
NAUTICAL MILE
3C-00
Uj
— o
_]
•v o
o
sr.
c^°
00
X
Q_
I
O
x£
h-°
CCo
o
CO
CO
'—O
QO
0,
0.00	12-00 24.00 36-00
NAUTICAL MILE
CHESTER RIVER
SEPTEMBER 2%. 1 98 1
\0
O
r
m ¦-
00
x
Q_
I
O
X-
C£o~
O
CO
CO
QO
SEPTEMBER 24.1981
"0.00	12.00 24-00
NAUTICAL MILE
36-00
O
21
C/3 .
OO
X
Q_
I
o
x2
l-°
Cto
o
CO
CO
f—o
QO
"b.00	12-00 24.00
NAUTICAL MILE
36-00
Figure 7-31 Longitudinal slack survey plots for Dissolved
Ortho-Phosphorus, (mg/1).
F-149
-------
SFPTEMBF.R 27. i 9Ri
Figure 7-31 Longitudinal slack survey plots for Dissolved
Ortho-phosphorus, (mg/1).
F-150
-------
JULY 7.1960
"0-00	12-00 24-00 36-00
NAUTICAL MILE
io
o'
-J?
\ .
oo'
Q_lrt
a:°
JULY 10.1960
"0.00	12-00 24.00 36-00
NAUTICAL MILE
CHESTER RIVER
JULY 16.1980
ro
o
'S
oo
2:
CL-
0-^.
*—c.
0-00	12.00 24-00
NAUTICAL MILE
36.00
JULY 28.1980
'0.-00	12-00 24-00
NAUTICAL MILE
36-00
Figure 7-32 Longutidinal slack survey plots for Total
Particulate Phosphorus, (mg/1).
F-151
-------
OCTOBER 10.1960
AUGUST 27.19K0
12-00 24.00
NAUTICAL MILE
CHESTER RIVER
OCTOBER 28.1980
oo
21
n u">
"'0-00	12-00 24.00
NAUTICAL MILE
NOVEMBER 13.1980
36-00
"0-00	1 2 . 00 24 . 00
NAUTICAL MILE
36-00
Figure 7-32 Longitudinal slack survey plots for Total
Particulate Phosphorus, (mg/1).
F-152
-------
DECEMBER 15.1980
NOVEMBER 24.1980
12-00 24.00
NAUTICAL MILE
CHESTER RIVER
MARCH 11.1981
_l°
Orx
CLO
Q-T
"0-00	12-00 24-00
NAUTICAL MILE
36-00
o
ro
J°
CM
OO
0_O
Q_T
t—o
APRIL 8.1981
"O'.OO	12-00 24.00
NAUTICAL MILE
36-00
Figure 7-32 Longitudinal slack survey plots for Total
Particulate Phosphorus, (mg/1).
F-153
-------
12-00 24-00
NAUTICAL MILE
12.00 24-00
NAUTICAL MILE
CHESTER RIVER
12-00 24-00 36-00
NAUTICAL MILE
12-00 24.00
NAUTICAL MILE
Figure 7-32 Longitudinal slack survey plots for Total
Particulate Phosphorus, (tng/1).
F-154
-------
JUNE 26.1981
in
o
\T
oo
Q_lO
D_°
"0-00	12.Op 24-00
NAUTICAL MILE
JULY 9.1961
36.00
0-00	12-00 24-00
NAUTICAL MILE
36-00
CHESTER RIVER
JUir ?2. 1 981
0-00	12.00 24.00
NAUTICAL MILE
36-00
o
o'
j°
CM
OO
21
Q.O
Q_T
I—o
JULY 24.1981
-0.00	12-00 24•00 36.00
NAUTICAL MILE
Figure 7-32 Longitudinal slack survey plots for Total
Particulate Phosphorus, (mg/1).
F-155
-------
JULY 27• 1981
o
o"

OO
51
Q.O
Q_ ~
' o"
o
o
o.
'0.00	12-00 24.00
NAUTICAL MILE
36. 00
lf>
o'
OO
q_io
AUGUST 6.1981
"0.00	12-00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
AUGUST. 20.1981
io
o"
\ T
OO"
Q_ID
Q_°
O
o
"b'.oo 12.00 24-00
NAUTICAL MILE
36. 00
IO
o"
z°
v T
oo
s:
Q_in
SEPTEMBER 22.1981
"0 • 00	I 2 . 00 24-00
NAUTICAL MILE
36-00
Figure 7-32 Longutudinal slack survey plots for Total
Particulate Phosphorus, (mg/1).
F-156
-------
SEPTEMBER 24-i98i
oo
r

SEPTEMBER 27.!981
0-00	12.00 24.00
NAUTICAL MILE
36. 00
0-00
1 2 • 00
NAUT1CAl
4 .00
MILE
36-00
CHESTER RIVER
Figure 7-32 Longitudinal slack survey plots for Total
Particulate Phosphorus, (mg/1).
F-157
-------
CHESTER RIVER
JULY 16.1980
0-00	12-00 24.00
NAUTICAL MILE
36-00
-Jc
¦~-v°
On.
Oo
co°
OC o.
c~
o
c_>
ZO
C®
On."
d;
o
¦CO
I—O
a.
JULY 28 . i 980
0.00	12.00 24.00
NAUTICAL MILE
36.00
Figure 7-33 Longitudinal slack survey plots for Total Organic Carbon (mg/1),
F-158
-------
AUGUST 27.1980
12.00 24.00
NAUTICAL MILE
Figure 7-33 Longitudinal slack survey plots for Total
Organic Carbon (mg/1).
F-159
-------
NOVEMBER 13. i9*0
NOVEMBER 24.i960
CHESTER RIVER
DECEMBER 1S.1980
0-00	12.00 24.00 36-00
NAUTICAL MILE
Figure 7-34 Longitudinal slack sruvey plots for Particulate Organic
Carbon, (mg/1).
F-160
-------
MARCH 11 . i9 Ri
CHESTER RIVER
MAY 8- i98i
13". 00	12.00 24.00
NAUTICAL MILE
36 • 00
_!°
0"»"
CJO
Q- rvj
1AY 27.19Ri
ID-00	12-00 24-00 36-00
NAUTICAL MILE
Figure 7-34 Longitudinal slack survey plots for Particulate Organic
Carbon, (mg/1).
F-161
-------
12-00 24.00
NAUTICAL MILE
12-00 24-00
NAUTICAL MILE
CHESTER RIVER
JUNE 28.i9Ri
"0.00	12-00 24.00
NAUTICAL MILE
36-00
o
o
o<
2:
OO
o°.
Q- (AJ
JULY 9.i981
0-00	12.00 24.00
NAUTICAL MILE
36-00
Figure 7-34 Longitudinal slack survey plots for Particulate Organic
Carbon, (mg/1).
F-162
-------
JULY 22.i 9Bi

OO
o°
Q- (\j
Id.00	I 2.00 24.00
NAUTICAL MILE
JULY 27 . i 9Ri
36 • 00
"0-00	i 2 ¦ 00 24 . 00
NAUTICAL MILE
36 • 00
CHESTER RIVER
MJGUST 20.i98i
AUGUST 6.198i
Figure 7-34 Longitudinal slack survey plots for Particulate Organic
Carbon, (mg/1).
F-163
-------
o
o
|0
O-o-
r
OO
Q-cm
C,FP1 EMBFR 22. 11
0-00	12.00 24-00
NAUTICAL MILE
36-00
Ot
OO
o°
Q-rv
'.EPTEMBER 19*
-------
JULY 7,1980

0-00
¦ 00 24.00
NAUTICAL MILE
—r
12.
36-00
o
o
.in.
,00
O
ZD
tn_
~o
XO
0.
-
Xo
0_°
Oo'
cc
o
_l
3=0
oo
JULY 28.1980
«—X-
w xx ¦
0-00	12.00 24.00
NAUTICAL MILE
36.00
Figure 7-35 Longitudinal slack survey plots for Chlorophyll A (mg/1)
F-165
-------
AUGUST 27.1980
' 0.00	12.00 24.00 36.00
NAUTICAL MILE
o
o
, CTi.
lOM
O
o>.
«c —
>-
Ooi'
cr
o
-^o
uo
OCTOBER 10.1980
0.00	12-00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
OCTOBER 28.1980
0-00	12.00 24-00
NAUTICAL MILE
36 • 00
*en_
j CO
\
O
3
o>.
<-
>-
XS
Q_ .
Ooi'
01
o
_J
Oo
NOVEMBER 13.1980
'0.00	i 2•00 24.00
NAUTICAL MILE
36.00
Figure 7-35 Longitudinal slack survey plots for Chlorophyll A (mg/1).
F-166
-------
NOVEMBER 24.1980
0.00 I 2.00 <>4.00
NAUTICAL MILE
36 .00
o
o
s
|W
DECEMBER 15.1980
O
ZD
OO
'0.00	12-00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
Figure 7-35Longitudinal slack survey plots for Chlorophyll-A, (mg/1).
F-167
-------
i-IARCH
i 98 i
36 00
MILE
APRIL 8.i981
12-00
NAUTICAL
0-00
12-00 24.00 .
NAUTICAL MILE'
36 - 00
CHESTER RIVER
1AY 8,. 1 981
o
o
O
Z3
'o
o
o.
•c")
>-o
X o
or
o
—j
X
CJO
o
"0-00	12-00 24.00
NAUTICAL MILE
36 -00
o
o
o
'O
o
O-
<*o
>-o
XO
a:
o
x
Oo
o
1AY 27.1981
"0.00	12.00 24-00 36-00
NAUTICAL MILE
Figure 7-35 Longitudinal slack survey plots for Chlorophyll-A,
(yg/1).
F-168
-------
MAY 29.i9fii
IUNE I . i 9f? 1
DO
>-00
12.00	24.00
NAUTICAL MILE
30 00
¦ 00
-r
12-00 24-00 -.
NAUTICAL MILE
36. 00
CHESTER RIVER
JUNE 18, i *96\
O
(M.
-c-
0-9
~ u5'
a:
CD
—i
x
00
o
JUNE 28.1981
12-00 24.00
NAUTICAL MILE
36-00
"0-00	12.00 24-00 36-00
NAUTICAL MILE
Figure 7-35 Longitudinal slack survey plots for Chlorophyll-A,
(pg/1).
F-169
-------
JULY 9. i <3Ri
HJLY 22. iSfli
~ LO
0-0 0
12•00 24
NAUTICAL f
36 - 00
0-00
12.00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
JULY 24.1981
O
in.
12-00
NAUTICAL MILE
24-00
36.00
JULY 27.1931
O
o.
Oo
o,
0- 00
12-00 24-00
NAUTICAL MILE
36-00
Figure 7-35 Longitudinal slack survey plots for Chlorophyl1-A,
(vg/1).
F-170
-------
o
X
oo
o
1 2 • 00
24 - 00
o,
0-00
CD
o.
CU-
OO
o
o.
36-00
0. 00
NAUTICAL MILE	NAUTICAL MILE
CHESTER RIVER
SEPTEMBER 22.i96i
"0.00	12.00 24.00
NAUTICAL MILE
36-00
O
3
«C CM
XO
CL^
O.-'
cc
o
_J
X
Oo
o
SEPTEMBER 24.1981
"O-OO	12.00 24-00
NAUTICAL MILE
36.00
Fi gure
(vg/1)
7-35 Longitudinal slack survey plots for Chlorophyl1-A,
F-171
-------
SEPTEMBER 27. t 981
O
Oo
0.00
12-00
¦UT"
36-00
24-00
NAUTICAL MILE
NA
Figure 7-35 Longitudinal slack survey plots for
Chlorophyll-A, (pg/1).
F-172
-------
JULY /.i9K0
'0-00	12-00 24-00
NAUTICAL MILE
36 • 00
o
o
lO-
*C\J
O
3
JULY lO.i980
'0.00	12-00 24.00 36.00
NAUTICAL MILE
CHESTER RIVER
JULY .16. 1980
'0-00	12.00 24.00 36.00
NAUTICAL MILE
o
o
lO.
*C\J
o
=5
JULY 28.1980
'0.00	12.00 24.00
NAUTICAL MILE-
36-00
Figure 7-36 Longitudinal slack survey plots for Pheophytin A, (mg/1).
F-173
-------
OCTOBER 10.1980
AUGUST 27.1980
CHESTER RIVER
OCTOBER 28.1980
'0.00	12.00 24.00
36.00
o
o
i£>.
NCsl
\
o
3
1 o
>—o
£•
o
UJ
X
a-g
NOVEMBER 13.1980
NAUTICAL MILE
'0-00	12-00 24.00
NAUTICAL MILE
36.00
Figure 7-36 Longitudinal slack survey plots for Pheophytin A, (pg/1)
F-174
-------
NOVEMBER 24.1980
0.00
12.00 24-00
NAUTICAL MIlE
36-00
o
o
ID.
CO
"D
r_°
>-o
x --I
0_°°
o
X
DECEMBER 15.1980
'0-00	12-00 24-00
NAUTICAL MILE
36 • 00
CHESTER RIVER
Figure 7-36 Longitudinal slack survey plots for Pheophytin A, (mg/1).
F-175
-------
o
O
o
o.
1 o
>-o
in
O
a.
o
o
36.00
0-00
12-00
24.00
o
o
r— o
>-o
Q_
o
36 • 00
i 2 • 00
24. oq
0-00
NAUTICAL MILE	NAUTICAL MILE
CHESTER RIVER
flAY 27 . i 981
o
lO
>-o
0."
O
UJ
Q_
o
o
36-00
0-00
24.00
NAUTICAL MILE
1 2-00
NAUT
o
o
O
o
>-o
CL
O
LlJ
X
Q_
O
o
o,
36.00
12-00 24-00
NAUTICAL MILE
0-00
Figure 7-36 Longitudinal slack survey plots for Pheophytin-A, (yg/1).
F-176
-------
JUNE
o
o
Ov
o
o
UJ
Q_
o
o
o.
36.00
24.00
0-00
o
c>
>- o
Q_'~
UJ
a.
o
o.
30-00
24 . 00
0.00
NAUTICAL MILE	NAUTICAL MILE
CHESTER RIVER
JUNE 28.i981
O
o
o.
O
UJ
Q_
O,
0-00
12-00
24-00
36-00
JUNE
o
o.
ro
O.
c\j
o
o.
24.00
36-00
12-00
0-00
NAUT 1-CAL MILE	NAUTICAL MILE
Figure 7-36 Longitudinal slack survey plots for Pheophytin-A, (yg/1).
F-177
-------
JUL Y 9 . i i
JULY 22. i9R i
36.00
0-00
lT- 00 24 ¦ 00
NAUTICAL MILE
36. 00
CO 24.00
NAUTICAL MILE
CHESTER RIVER
o
o
X°-
cl~
O
UJ
X
CL
0.0 0
i?.0C 24-00
NAUTICAL MILE
36-00
JULY 27. i 981
o
CL
0-00
12.00 24-00
NAUTICAL MILE
36-00
Figure 7-36 Longitudinal slack survey plots for Pheophytin-A, (,ug/l).
F-178
-------
AUGUST 0.i98
AUGUST 20.i96i
12-00 24.00
NAUTICAL MILE
36- 00
• 00
i 2.00 24 - 00
NAUTICAL MILE
36 -00
CHESTER RIVER
SEPTEMBER 22-i98i
SEPTEMBER 24.i98i
o
a
o
a
o
>-o
X ¦-
G_ ^
O
12-00 24.00
NAUTICAL MILE
36-00
ft—ft
0-00
12-00 24.00
NAUTICAL MILE
36-00
Figure 7-36 Longitudinal slack survey plots for Pheophytin-A, (yg/1).
F-179
-------
SEPTEMBER 27.i9R
o
in
O
24 • 00
36 00
0-00
NAUTICAL MILE
Figure 7-36 Longitudinal slack survey plots for
Pheophytin-A, (mg/1).
F-180
-------
tULr 7. I 9*0
J(JL T i Q.tHKO
0-00	12-00 21.00
NAUTICAL MlLE
35.00
- o
QCo.
n
a
a
i—
o,
0. 00
12-00 24-00
NAUTICAL MILE
36. 30
CHESTER RIVER
o
o
o
o
JULY 16.)980
C£oA
pn
0.
o
JO
-o
0£o.|
n
a
0-00	12-00 24.00 36-00
NAUTICAL MILE
•JULT 28. 1 980
"0.00	12-00 24-00 36.00
NAUTICAL MILE
Figure 7-37 Longitudinal slack survey plots for Total Nitrogen:
Phosphorus Ratio
F-IB1
-------
AUGUST 27.1980
o
O
o
TF.oo
36-00
24.00
0-00
NAUTICAL MILE
Figure 7-37 Longitudinal slack survey plots for Total Nitrogen:
Phosphorus Ratio.
F-182
-------
¦OCTOBER 10.1981
	1			1	
0.00	12-00 24-00
NAUTICAL MILE
36-00
\r>
o
s:
o
o
Oo.
~<\i
t—
*C
q;
o
CLO
" O-l
CO
oo
•—o
QO
OCTOBER 26.1980
"0-00	12-00 24.00
NAUTICAL MILE
36-00
CHESTER RIVER
NOVEMBER 13,1980
o
o
_IO.
\l£>
O
CO
CO
QO
0-00
12-00
24.00
36-00
NOVEMBER 24,1980
o
o
o.
CM
<
CO
12-00
24.00
36.00
NAUTICAL MILE	NAUTICAL MILE
Figure 7-38 Longitudinal slack survey plots for Dissolved Nitrogen:
Phosphorus Ratio.
F-183
-------
DECEMBER 15.19B0
MARCH 11.1981
12-00 24.00
NAUTICAL MILE
CHESTER RIVER
12.00 24-00
NAUTICAL MILE
12.00 24.00
NAUTICAL MILE
Figure 7-38 Longitudinal slack survey plots for Dissolved Nitrogen:
Phosphorus Ratio.
F-184
-------
MAT 27.!981
n\r 29.isei
"0 .00	i 2 . 00 24-00
NAUTICAL MILE
36 ¦ 00
o
o
	in.
\TO
o
r
o
o
Oro.
Om
t—
«c
q:
o
a o
" r>_
on
i-' o
QO
CO.
0 00
12.00
NAUTICAL
4.00
MILE
36-00
CHESTER RIVER
o
o
-—s .
_IO.
o
S
o
o
OoJ
r—.(M
-<
tf.
O
a o
_lo-
to
CO
>— o
QO
JUKE 1 . i 981
JUME 18.i931
o
_)o.
o
x:
o
o
Oo^
>—. f\j
~c
o
a o
CO
CO
1—1 o
QO
0-00	12-00 24-00
NAUTICAL MILE
36-00
0-00	12-00 24-00
NAUTICAL MILE
36-00
Figure 7-38 Longitudinal slack survey plots for Dissolved Nitrogen:
Phosphorus Ratio.
F-185
-------
12-00 24-00
NAUTICAL MILE
CHESTER RIVER
JULY 22.i98)
o
o
JO.
\ l"5
O
r:
o
o
OoJ
¦—iCJ
I—
C
ce
o
a o
"lo-
co
CO
t—o
QO
~S ¦ 00	12-00 24 . 00
NAUTICAL MILE
36 • 00
o
o
_IO.
o
s:
o
o
OoJ
— CM
I—
-------
AUGUST 6.1981
12-00 24-00
NAUTICAL MILE
12-00 24-00
NAUTICAL MILE
CHESTER RIVER
AUGUST 20.1981
SEPTEMBER 22.1981
0.00	12-00 24-00
NAUTICAL MILE
36-00
0-00
12 - 00 24 - 00
NAUTICAL MILE
36-00
Figure 7-38 Longitudinal slack survey plots for Dissolved Nitrogen:
Phosphorus Ratio.
F-187
-------
SEPTEMBER 24.I 981
SEPTEMBER 27.1981
12-00 24.00 36-00
NAUTICAL MILE
CHESTER RIVER
Figure 7-38 Longitudinal slack survey plots for Dissolved Nitrogen:
Phosphorus Ratio.
F-188
-------
TABLE 7-1 SLACK SURVEY DATA - UNIVARIATE
STATISTICS Br SURVEY HATE (ALL STATIONS)
['ATE


STANDARD
STANDARD
COEFF
N
MEAN
DEVIATION
MEAN ERROR
VARIATION


TEMPERTURE
(DEGREES C
)

7/ 7/80
25
24.74
1 ,3853
.27707
5.5996
7/10/80
26
23.992
1.1771
.23085
4.9061
7/16/80
33
25.773
2,5528
,44439
9.9052
7/28/80
21
27.333
»45644
0.0996
1+6699
8/27/80
32
26+034
1.5737
.27819
6*0447
10/ 4/80
27
19.841
0.5472
.10531
2.758
10/10/80
27
17.867
1.1073
0.2131
6.1977
10/28/80
26
11.904
.72745
. 14266
6.1111
11/13/80
26
7.4115
.39631
.07772
5.3472
11/24/80
26
6.3308
.56126
.11007
8.8656
12/15/80
26
3.7692
.49053
0.0962
13.014
3/11/81
27
4.7352
.93714
* 18035
19.584
4/ 8/81
32
11.791
1.4097
.24921
11.956
5/ 8/81
27
15.233
1.7285
.33265
11 .347
5/27/81
27
21.863
2.5253
.48599
11.55
6/ 1/81
27
21.593
1.3453
.25891
6.2306
6/18/81
27
24.733
1.4438
.27786
5.8375
6/28/81
27
25.415
1 ,1169
.21495
4.3947
7/ 9/81
27
27.2
2.2809
.43895
8.3855
7/22/81
27
26.756
1.2822
.24676
4.7924
7/27/81
28
26~586
2.1676
.40963
8.1531
8/ 6/81
27
26.096
.83504
0,1607
3.1998
8/20/81
27
23.781
.98841
.19022
4.1562
9/22/81
27
20.289
.63266
.12176
3.1182
9/27/81
26
18.596
.53102
.10414
2.8555


TURBID
ITY (FTU)


7/ 7/BO
14
10
7.3275
1.9584
73.275
7/10/80
9
8,3333
8.1394
2.7131
97.673
7/16/80
16
4.7875
2.4554
.61386
51.288
7/28/80
7
7.8571
4.5251
1.7103
57.592
8/27/80
9
714444
3.8766
1.2922
52.073
10/ 4/80




10/10/80





10/28/80





11/13/80





11/24/80





12/15/80





3/11/81





4/ 8/81





5/ 8/81





5/27/81





6/ 1/81





6/18/81
9
8.1111
9.9177
3.3059
122.27
6/28/81
9
12.222
13.962
4.6541
114.24
7/ 9/81
9
8.7778
9.2436
3.0812
105.31
7/22/81



7/27/81





8/ 6/81





8/20/81





9/22/81





9/27/B1





F-189
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE < ALL STATIONS)



STANDARD
STANDARD
COEFF
DATE
N
MEAN
DEVIATION
MEAN ERROR
VARIATION


SECCHI DISC
(METERS)


7/ 7/80
9
0.63S8
0.2913
.09710
45.596
7/10/80
9
.18889
0.0928
.03093
49.127
7/16/80
10
0.59
.17288
.05467
29.302
7/28/80
7
0.6971
.22089
.08349
31.684
8/27/80
9
0.6567
0.2566
.08554
39.078
10/ 4/80





10/10/80
9
1.0222
,33458
.11153
32.731
10/28/80
9
.92222
.23863
.07954
25.876
11/13/80
8
0.9125
.19594
.06928
21.473
11/24/80
9
.73333
.43875
.14625
59.829
12/15/80
9
.95556
.11304
.03768
11 .83
3/11/81
9
1.1111
.47551
0.1585
42.796
4/ 8/81
8
0.825
.43997
.15555
53.329
5/ 8/81
8
0.7125
.48825
.17262
68.527
5/27/81
8
0.8875
.61514
.21748
69.311
6/ 1/81
6
1.2167
.78081
.31876
64.176
6/18/81
8
0.95
.45981
.16257
48.401
6/28/81
9
.73333
.47434
.15811
64.683
7/ 9/81
9
.72222
.31535
.10512
43.664
7/22/81
9
.76667
.44159
0.1472
57.598
7/27/81
10
0.58
.19322
0.0611
33.314
8/ 6/81
9
.61111
.28916
.09639
47.316
8/20/81
9
.55556
0.2555
.08517
45.989
9/22/81
9
.74444
.26977
.08992
36.238
9/27/81
7
0.7
.21602
.08165
30.861


DISSOLVED OXYGEN (MG/L)

7/ 7/80
25
5.816
1 .7442
.34884
29.99
7/10/80
26
6.2923
1.7541
0.344
27.876
7/16/80
33
6.1758
1.2797
.22276
20.721
7/28/80
1
5.8


8/27/80





10/ 4/80
27
8.4556
1.4178
.27286
16.768
10/10/80
27
7.8
.67254
.12943
8.6223
10/28/80
26
9.5077
,27118
.05318
2.8522
11/13/80
26
10.612
.74851
.14679
7.0537
11/24/80
26
12.738
.83142
.16306
6.5269
12/15/80
26
11.069
.35187
.06901
3.1788
3/11/81
27
12.304
1.2148
.23379
9.8735
4/ 8/81
27
10.474
.52667
.10136
5.0283
5/ 8/81
27
8.3852
1.1857
.22819
14.141
5/27/81
27
9.1074
2.0834
.40096
22.876
6/ 1/81
27
6.1926
1.7133
.32972
27.667
6/18/81
27
5.3074
1.9867
.38234
37.432
6/28/81
27
6.9556
2.1753
.41863
31.274
7/ 9/81
27
6.7741
3.1116
.59883
45.934
7/22/81
27
5.8
2.5554
.49178
44.058
7/27/81
28
7.1214
3.7108
.70127
52,107
8/ 6/81
27
6.277B
.77427
.14901
12.333
8/20/81
26
6.4846
2.2497
.44121
34.694
9/22/81
27
7.1741
1.8076
.34787
25.196
9/27/81
26
8.2115
1.1039
0.2165
13.444
F-190
-------
1 ABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
HATE
N
MEAN
STANDARD
DEVIATION
STANDARD
MEAN ERROR
COEFF
VARIATION

DISSOLVED
OXYGEN SATURATION (PER CENT)

7/ 7/80
24
72,346
22,439
4.5803
31.016
7/10/80
26
77,881
21.788
4,273
27,976
7/16/80
33
78.542
16,127
2,8074
20,533
7/28/80
1
76.2



8/27/80





10/ 4/80
27
97 .926
14,637
2.8169
14,947
10/10/80
27
87,619
9,1621
1 ,7632
10,457
10/28/80
26
93,792
5.1769
1.0153
5.5196
11/13/80
26
93,915
4.095
0.8031
4.3604
11/24/80
26
110.34
6.9561
1,3642
6,3043
12/15/80
26
89.527
4,3032
.84392
4,8066
3/11/81
27
101.09
10,186
1.9602
10,076
4/ 8/81
27
102.32
5,3438
1,0284
5,2227
5/ 8/81
27
88,189
12.568
2,4186
14.251
5/27/81
27
109,77
26.246
5,0511
23.911
6/ 1/81
27
74.078
20.684
3,9806
27,922
6/18/81
27
67.13
25.455
4,8989
37.92
6/28/81
27
88.589
28 .69
5,5214
32.386
7/ 9/81
27
89,115
41.481
7,9831
46.548
7/22/81
27
75,981
33.187
6,3868
43.677
7/27/81
28
92,946
48.453
9,1567
52.13
8/ 6/81
27
81,093
8.3385
1.6047
10.283
8/20/81
26
80,804
24,616
4,8277
30.464
9/22/81
27
85.307
21,145
4.0693
24,787
9/27/81
26
94,427
13.686
2,684
14,493


BODS
-------
TABLF. 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
________ ________ _______
DATE	N	MEAN	DEVIATION MEAN ERROR VARIATION
B0D20 (M6/L)
7/ 7/80
7/10/80
7/16/80
7/28/80
8/27/80
10/ 4/80
10/10/80
10/28/80
11/13/80
11/24/80
12/15/80
3/11/81
4/ 8/81
5/ 8/81
5/27/81
6/ 1/81
6/18/81
6/28/81
7/ 9/81
7/22/81
7/27/81
8/ 6/81
8/20/81
9/22/81
9/27/81
8
7.75
1.5119
.53452
19.508
9
4.5556
1.2105
0.4035
26.572
9
6.1667
1.4577
.48591
23.639
7
4.6429
.89974
.34007
19.379
9
3.7222
.97183
.32394
26.109
9
4
1.2247
.40825
30.619
9
3.2222
.97183
.32394
30.16
6
6.1667
1.6021
.65405
25,98
6
3.8333
.98319
.40139
25.648
9
9
4.4444
5
~52705
1.7321
.17568
.57735
11.859
34.641
B0D30 (MG/L)
7/ 7/80
7/10/80
7/16/80
7/28/80
8/27/80
10/ 4/80
10/10/80
10/28/80
11/13/80
11/24/80
12/15/80
3/11/81
4/ 8/81
5/ 8/81
5/27/81
6/ 1/81
6/18/81
6/28/81
7/ 9/81
7/22/81
7/27/81
8/ 6/81
8/20/81
9/22/81
9/27/81
9
9
9
9
9
2.8889
4.2222
3.3333
5.7778
6.6667
.92796
.66667
1.5811
1 .3017
1
.30932
.22222
.52705
0.4339
.33333
32.122
15.789
47.434
22.53
15
F-192
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
DATE
N
HEAN
STANDARD
DEVIATION
STANDARD
MEAN ERROR
COEFF
VARIATION


FIELD PH < STO. UNITS)


7/ 7/80
9
7.5
,36401
.12134
4.8534
7/10/80
9
7.5222
,23863
,07954
3.1723
7/16/80
14
7.0143
,57091
,15258
8.1392
7/28/80
7
7,3
.14142
.05345
1.9373
8/27/80
9
7.4111
,56887
,18962
7.6759
10/ 4/80
27
7.4667
,20191
.03886
2,7042
10/10/80
21
7.6762
,16095
.03512
2,0967
10/28/80
26
7.7769
,10318
.02024
1,3267
11/13/80
26
7.6692
,65713
.12887
8,5684
11/24/80
23
6.6
«25226
0,0526
3.8222
12/15/80
26
7.8577
,17011
.03336
2.1649
3/11/81
27
8.037
,20782
0.04
2.5858
4/ 8/81
27
7.1556
,32972
,06346
4.6079
5/ 8/81
21
7»6333
,19579
.04272
2.5649
5/27/81
27
7~6222
,35009
,06738
4.593
6/ 1/81
24
6.9167
,35098
.07164
5,0744
6/18/81
27
6.9704
0.3462
.06663
4,9668
6/28/81
24
7.6833
,31439
.06417
4.0918
7/ 9/81
24
7,4583
,49512
.10107
6.6385
7/22/81
23
7,5043
.20333
0.0424
2.7095
7/27/81
25
7,58
,42817
,08563
5,6487
8/ 6/81
12
6,9083
,53165
.15347
7,6958
8/20/81
27
7,1
.55052
,10595
7,7539
9/22/81
24
7.5292
.31135
.06355
4.1352
9/27/81
23
7.6696
,41058
.08561
5.3534


SALJNTY
(PPT)


7/ 7/80
26
6,8846
2.874
,56363
41.745
7/10/80
26
7.0315
3.0206
.59238
42.957
7/16/80
33
7,267
2.8957
.50408
39.848
7/28/80
21
7.9381
2.383
0.52
30.019
8/27/80
32
8,5187
3.1964
.56505
37.522
10/ 4/80





10/10/80
27
10.343
4.2995
.82743
41,568
10/28/80
26
10.77
4.0221
0.7888
37.345
11/13/80
26
11.072
3.8375
,75261
34,661
11/24/80
26
11,645
3.8517
.75538
33.075
12/15/80
26
10.857
3.7561
,73664
34.597
3/11/81
27
9.4707
4.4256
,85171
46,73
4/ 8/31
32
9,8125
3.7666
,66584
38.385
5/ 8/81
27
9,0126
3.6849
.70916
40.886
5/27/81
27
8,4241
3.8539
,74168
45.748
6/ 1/81
27
8,2685
3,4434
,66269
41,645
6/18/81
27
8,5352
3.5667
,68642
41.789
6/28/81
27
7,7789
3.2122
.61819
41,294
7/ 9/81
27
8,3833
3,4632
0.6665
41.311
7/22/81
27
9,8022
4.0704
,78336
41.526
7/27/81
28
9.8375
4.0516
.76568
41.185
8/ 6/81
27
9.5607
3,9023
.75101
40.816
8/20/81
27
11,592
4,6933
.90323
40,488
9/22/81
27
12,367
4,3428
.83577
35.116
9/27/81
26
11,731
4,8977
.96051
41,749
F-193
-------
TABLE 7-1 < CONT~) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY HATE (ALL STATIONS)
DATE
N
MEAN
STANDARD
DEVIATION
STANDARD
hEAN ERROR
COEFF
VARIATION


TOTAL SOLIDS (M6/L)


7/ 7/80
9
6483*3
3201 .4
1067.1
49.378
7/10/80
9
7638
3642
1214
47.682
7/14/80
9
7 337 . 3
3441.3
1147.1
46,901
7/28/80
7
7974,3
2534.2
957.83
31 .78
8/27/80
9
9750.9
4487,8
1495.9
46.024
10/ 4/80





10/10/BO
1
56



10/28/80
1
185



11/13/80
1
113



11/24/80
1
136



12/15/80
1
134



3/11/81
1
82



4/ 8/81
1
40



5/ B/ai
1
A3



5/27/81
1
156



6/ 1/81
1
179



A/18/81
1
449



6/28/81
1
655



7/ 9/81
1
177



7/22/81





7/27/81





8/ 6/81
1
169



8/20/81
1
185



9/22/81





9/27/B1
i
307





SUSPENDED
SOLIDS (MG/L)

7/ 7/80
9
17.111
6.1328
2.0443
35.841
7/10/80
9
25*556
8.9598
2.9866
35.06
7/16/80
10
24 .8
11 *526
3.64^8
46.475
7/28/80
7
26.857
3.8048
1.4381
14.167
8/27/80
9
40 * 556
9 .8503
3,2834
24,288
10/ 4/80





10/10/80
9
8.7778
8.258
2*7527
94,078
10/28/80
8
17.125
9.0149
3.1872
52.642
11/13/80
9
29.222
8 .9551
2.985
30.645
11/24/80
8
30
9.3656
3,3112
31,219
12/15/80
9
37.88?
11 .57
3.8j6£
30,536
3/11/81
9
33.Ill
12.067
4.0223
36,444
4/ 8/81
9
38.778
8.136
2,712
20.981
5/ 8/81
9
41.222
17.21
5.7368
41,75
5/27/B1
9
45.8B9
20.109
6.7029
43.92
6/ 1/81
9
34.556
13.52
4.5065
39.124
A/18/81
9
353.33
202.85
67.618
57.412
6/28/81
9
350
283.11
94.369
80.888
7/ 9/81
9
37.222
13.479
4.4931
36.213
7/22/81
9
48.889
23.614
7.8713
48.301
7/27/81
9
42.Ill
14.53
4,8432
34,503
8/ A/81
9
42.111
14.53
4.8432
34.503
8/20/81
9
48.333
16.56
5.5202
34.263
9/22/81
9
37.667
8.9443
2.9814
23,746
9/27/B1
9
35.778
14.087
4.6957
39,374
F-194
-------
TABLE 7-1 (CONT *) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)

DATE
N
MEAN
STANDARD
DEVIATION
STANDARD
MEAN ERROR
COEFF
VARIATION
7/ 7/80
7/10/80
7/16/80
7/28/80
8/27/80
10/ 4/80
10/10/80
10/28/80
11/13/80
n/24/ao
12/15/80
3/11/81
4/ 8/81
5/ 8/81
5/27/81
6/ 1/81
6/18/81
6/28/81
7/ 9/81
7/22/81
7/27/81
8/ 6/81
8/20/81
9/22/81
9/27/81
7/ 7/80
7/10/80
7/16/80
7/28/80
8/27/80
10/ 4/80
10/10/80
10/28/80
11/13/80
11/24/80
12/15/80
3/11/81
4/ 8/81
5/ 8/81
5/27/81
6/ 1/81
6/18/81
6/28/81
7/ 9/81
FILTERED AMHONIA CMG/L)
9
.06667
.02179
.00726
32.692
9
.03889
.02086
~00696
53.7
9
.14333
.11587
.03862
80,837
9
0.06
.02121
.00707
35.355
9
* 06889
.00928
.00309
13*47
9
0.18
.14637
.04879
81.318
9
.13889
.13271
.04424
95.549
9
.05556
.04876
.01625
87.772
9
.02333
.02291
.00764
98.198
9
.03778
.03833
.01278
101.47
9
0, 08
.05244
.01748
65.551
9
.04778
.06016
.02005
125.92
9
.01889
.01364
.00455
72.224
9
.14667
0.0946
.03153
64.503
9
.13556
.08805
.02935
64.955
9
»09889
.05754
.01918
58.189
9
.11111
.06882
.02294
61.937
9
.16111
0.0647
.02157
40.159
9
.05444
.04773
.01591
87.66

TOTAL AhMONIA (MG/LJ


9
.04556
.04953
.01651
108,71
9
.04111
.04343
.01448
105.64
,0
0.034
.02011
.00636
59.149
7
.06571
0.0276
.01043
42.004
9
.06667
.03674
.01225
55.114
9
0.02
0.01
.00333
50
7/27/81
8/ 6/81
8/20/81
9/22/81
9/27/81
F-195
-------
TABLE 7-1 (CONT ~ ) SLACK SURVEY DATA -- UNIVARIATE
STATISTICS BY SURVEY DATE < ALL STATIONS)



STANDARD
STANDARD
COEFF
DATE
N
HEAN
DEVIATION
HEAN ERROR
VARIATION


FILTERED NITRITE (M6/L
)

7/ 7/80





7/10/80





7/16/80





7/28/80





8/27/80





10/ 4/80





10/10/80
9
.01067
0.0051
0.0017
47.803
10/28/80
9
.00222
441E-6
147E-6
19.843
11/13/80
9
.00478
.00476
.00159
99,709
11/24/80
9
.01767
.03498
.01166
198.01
12/15/80
9
.00822
.00547
.00182
66.553
3/11/81
9
.01178
.00714
.00238
60.602
4/ 8/81
9
.01367
.00624
.00208
45.695
5/ 8/81
9
.00933
.00743
.00248
79.64
5/27/81
9
.00622
.00205
683E-6
32.915
6/ 1/81
9
.01011
.01209
.00403
119.55
6/18/81
9
.0082,2
.01291
0.0043
157.03
A/28/81
9
0.01
0.0182
.00607
182
7/ 9/81
9
.00389
.00468
.00156
120.23
7/22/81
9
0.03
.02022
.00674
67.412
7/27/81
9
0.004
.00548
.00183
136.93
8/ 4/81
9
.01822
.00719
0.0024
39.457
8/20/81
9
.07556
.03434
.01145
45.456
9/22/81
9
.08544
.03565
.01188
41.725
9/27/91
9
0.061
0.0241
.00803
39.506


TOTAL NITRITE (MG/L)


7/ 7/80
9
.00511
.00955
.00318
186.75
7/10/80
9
.00478
.00738
.00246
154.44
7/16/80
10
0.0036
• 00654
.00207
181.54
7/28/80
7
.00686
.00146
553E-6
21 .348
8/27/80
9
0.014
.00381
.00127
27.199
10/ 4/80



10/10/80
9
.00444
.00251
835E-6
56.375
10/28/80



11/13/80





11/24/80





12/15/80





3/11/81





4/ 8/81





5/ 8/81





5/27/81





6/ 1/81





6/18/81





6/28/81





7/ 9/81





7/22/81





7/27/81





8/ 6/81





8/20/81





9/22/81





9/27/81





F-196
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY HATE (ALL STATIONS)



STANDARD
STANDARD
COEFF
DATE
N
MEAN
DEVIATION MEAN ERROR
VARIATION


FILTERED NITRATE (M6/L)


7/ 7/80





7/10/80





7/16/80





7/28/80





8/27/80





10/ 4/80





10/10/80
9
.45111
.80925
.26975
179.39
10/28/80
9
.05889
.06234
.02078
105.86
11/13/80
9
+ 30889
.54814
.18271
177.46
11/24/80
9
.30333
.65563
.21854
216.14
12/15/80
9
.36333
.68872
.29624
244.6
3/11/81
9
.62111
.37538
.12513
60.437
4/ 8/81
9
.35444
.14072
.04691
39.702
5/ 8/81
9
* 25^56
.33638
.11213
131.63
5/27/81
9
.27889
0.4501
.15003
161.39
6/ 1/81
9
.21778
.48726
.16242
223.74
6/18/81
9
.16444
.37427
.12476
227.6
6/28/81
9
.29889
.72551
.24184
242.73
7/ 9/81
9
.10889
.26765
.08922
245.8
7/22/81
9
.03889
.07184
.02395
184.73
7/27/81
9
.06778
.14403
.04801
212.5
8/ 6/81
9
.01556
.00527
.00176
33.882
8/20/81
9
.08111
0.0881
.02937
108.61
9/22/81
9
.17444
.26505
.08835
151 .94
9/27/81
9
.08444
.04216
.01405
49.931


TOTAL NITRATE < MG/L )


7/ 7/80
9
0.29
.57147
.19049
197.06
7/10/80
9
.15222
.25572
.08524
167.99
7/16/80
10
. 0.215
.55935
.17688
260.16
7/28/80
7
.04571
.06828
.02581
149.36
8/27/80
9
.26556
.68447
.22816
257.75
10/ 4/80




10/10/80
9
.30889
0.7993
.26643
258.77
10/28/80



11/13/80





11/24/80





12/15/80





3/11/81





4/ 8/81





5/ 8/8
-------
TABLE! 7-1 < C 0 NT. ) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)



STANDARD
STANDARD
COEFF
DATE
N
MEAN
DEVIATION
MEAN ERROR
VARIATION

FILTERED
TOTAL KJELBAHL NITROGEN (MG/L)

7/ 7/80





7/10/80





7/16/80





7/28/80





8/27/80





10/ 4/80





10/10/80
9
,69333
.23249
0.0775
33.532
10/28/80
9
.74111
.27475
.09158
37.072
11/13/80
9
.59667
.12207
.04069
20.458
11/24/80
9
.49111
.08403
.02801
17.11
12/15/80
9
.52667
.11079
.03693
21.037
3/11/81
9
.59667
.18861
,06287
31.611
4/ 8/81
9
.4B667
.20156
.06719
41 .416
5/ 8/81
9
.89333
0.0911
.03037
10.198
5/27/ai
9
.45111
.11516
.03839
25.527
6/ 1/81
9
.54667
0.235
.07833
42.988
6/18/81
9
.63889
.12811
0.0427
20.051
6/28/81
9
.73444
.19301
.06434
26.28
7/ 9/81
9
.83667
.13583
.04523
16*235
7/22/81
9
0.96
.14405
.04802
15.005
7/27/81
9
.86444
.15404
.05135
17.019
8/ 6/81
9
.69889
.07061
.02354
10.104
8/20/81
9
.52222
.11809
.03936
22.612
9/22/81
9
.72111
.27269
0.0909
37,816
9/27/81
9
.77222
.55061
.18354
71.302

TOTAL
KJELDAHL
NITROGEN (rtG/L>

7/ 7/80
9
.07556
.03005
.01002
39.767
7/10/80
9
.13556
.27591
.09197
203.54
7/16/80
10
0.293
.19822
»06268
67.651
7/28/80
7
.46714
.08826
.03336
18.894
8/27/80
9
.05667
.01658
.00553
29.264
10/ 4/80




10/10/80
9
0.6
.20469
.06823
34.116
10/28/80
9
.73333
.13592
,04531
18.535
11/13/80
9
.65222
.14025
.04675
21.503
11/24/80
9
.63667
.11045
.03682
17.349
12/15/80
9
.59889
.11911
0.0397
19.888
3/U/81
9
.59222
.23684
.07895
39.992
4/ 8/81
9
.95111
.32033
.10678
33.68
5/ 8/Sl
9
.96667
.09631
0.0321
9.9627
5/27/81
9
.78222
0*3112
.10373
39.784
6/ 1/81
9
0.66
0.3106
.10353
47.061
6/18/81
9
0.89
.24764
.08255
27.825
6/28/81
9
1.1467
0.3732
0.1244
32.546
7/ 9/81
9
1.1644
.20286
.06762
17.421
7/22/81
9
1.1789
~27647
.09216
23.452
7/27/81
9
1.1578
.49401
.16467
42.669
8/ 6/81
9
* 86556
.14266
.04755
16.482
8/20/81
9
.92111
.29843
.09948
32.399
9/22/81
9
.69778
.18349
.06116
26.297
9/27/81
9
.75667
.15961
0.0532
21.094
F-198
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
DATE
N
MEAN
STANDARD
DEVIATION
STANDARD
MEAN ERROR
COEFF
VARIATION


TOTAL NITROGEN (MG/L)


7/ 7/80
9
.29511
0.5806
.19353
196.74
7/10/80
9
0. 157
.26208
.08736
166.93
7/16/80
10
0.2186
.56587
.17894
258.86
7/28/80
7
.05257
.06843
.02586
130.17
8/27/80
9
.27956
.68608
.22869
245.42
10/ 4/80




10/10/80
9
.31333
.80141
.26714
255.77
10/28/80



11/13/80
9
.56544
.49636
.16545
87.782
11/24/80
9
.59333
.62572
.20857
105.46
12/15/80
9
.69433
,87239
0.2908
125.64
3/11/81
9
.80111
.36225
.12075
45.218
4/ 8/81
9
.59689
.17896
.05965
29.983
5/ 8/81
9
.46722
.36063
.12021
77.186
5/27/81
9
.46267
.46487
.15496
100.48
6/ 1/81
9
.39889
.52648
.17549
131.99
6/18/81
9
.34844
.39391
0.1313
113.05
6/28/81
8
0.527
.78366
.27707
148.7
7/ 9/81
9
.36367
.34855
.11618
95.843
7/22/81
9
.36611
. 16345
.05448
44.644
7/27/81
8
.48437
.43013
.15207
88.801
8/ 6/81
9
.37889
0.1124
.03747
29.666
8/20/81
9
0.572
.10053
.03351
17.576
9/22/81



9/27/81






FILTERED TOTAL
NITROGEN (MG/L)

7/ 7/80





7/10/80





7/16/80





7/28/80





8/27/80





10/ 4/80





10/10/80
9
.46178
.81327
.27109
176.12
10/28/80
9
.06111
.06266
.02089
102.54
11/13/80
9
.31367
.55281
.18427
176.24
11/24/80
9
0.321
0.6902
.23007
215.01
12/15/80
9
.37156
.88985
.29662
239.49
3/11/81
9
.63289
.37413
.12471
59.114
4/ 8/81
9
.36811
0.1392
0.0464
37.816
5/ 8/81
9
.26489
.34362
.11454
129.72
5/27/81
9
.28511
.44975
.14992
157.74
6/ 1/81
9
.22789
.49928
.16643
219.09
6/18/81
9
.17267
0.387
0.129
224.13
6/28/81
9
.30889
.74359
.24786
240.73
7/ 9/81
9
.11278
.27184
.09061
241.04
7/22/81
9
.06889
0.0695
.02317
100.89
7/27/81
9
.07178
.14906
.04969
207.67
8/ 6/81
9
.03378
.00931
0.0031
27.565
8/20/81
9
.15667
.09602
.03201
61.287
9/22/81
9
.25989
.24007
.08002
92.375
9/27/81
9
.14544
0.0558
0.0186
38.364
F-199
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
DATE
N
MEAN
STANDARD
DEVIATION
STANDARD
MEAN ERROR
COEFF
VARIATION


TOTAL PHOSPHORUS 

7/ 7/80
9
.10889
.06051
.02017
55.568
7/10/80
9
.05778
.02863
.00954
49.545
7/16/80
10
0.061
.03665
.01159
60.084
7/28/80
7
.05143
.01676
.00634
32.592
8/27/80
9
.05667
0.0255
0.0085
44.991
10/ 4/80



10/10/80
9
.11333
.08602
.02867
75,903
10/28/80
9
.31889
.22116
.07372
69.353
11/13/80
9
. 10444
0.0594
0.0198
56.868
11/24/80
9
.10222
0.0327
0.0109
31.991
12/15/80
9
.14111
.05255
.01752
37.238
3/11/81
9
.60333
1.1889
0.3963
197.05
4/ 8/81
9
.11222
.06685
.02228
59.573
5/ 8/81
9
.07222
.03308
.01103
45.806
5/27/81
9
0.09
.05545
.01848
61.614
6/ 1/81
9
.02111
.02977
.00992
141
6/18/81
8
0.035
.03928
.01389
112.23
6/28/81
9
.07222
.06629
0.0221
91 .787
7/ 9/81
9
.14444
.02744
.00915
18.995
7/22/81
9
.10111
.05555
.01852
54.942
7/27/81
9
.14111
.07849
.02616
55.625
8/ 6/81
9
.09778
.04738
.01579
48.452
8/20/81
9
.13222
.04684
.01561
35.429
9/22/81
9
.11556
.03206
.01069
27.743
9/27/81
9
.09667
.03122
.01041
32.302

FILTERED PHOSPHORUS (MG/L)

7/ 7/80
9
.03111
.01269
.00423
40.799
7/10/80
9
.01778
.01394
.00465
78.437
7/16/80
9
.04556
.03245
.01082
71.224
7/28/80
7
.04714
.02289
.00865
48.548
8/27/80
9
.02667
.01225
.00408
45.928
10/ 4/80




10/10/80
9
.04111
.00928
.00309
22.572
10/28/80
9
.30333
.20457
.06819
67.442
11/13/80
9
.06333
.08246
.02749
130.2
11/24/80
9
.02333
.01803
.00601
77.262
12/15/80
9
0.02
0.02
.00667
100
3/11/81
9
.14778
0.0531
0.0177
35.931
4/ 8/81
9
.03778
.02863
.00954
75.775
5/ 8/81
9
0.04
.01658
.00553
41.458
5/27/81
9
~ 03444
.02603
.00868
75.583
6/ 1/81
9
0.02
.01803
.00601
90.139
6/18/81
9
0.03
0.0364
.01213
121*34
6/28/81
9
.01889
.01167
.00389
61.765
7/ 9/81
9
.07667
.02646
.00882
34.51
7/22/81
9
.05667
.01658
.00553
29.264
7/27/81
9
.02778
.01394
.00465
50.2
8/ 6/81
9
0.02
0.015
0.005
75
8/20/81
9
0.03
.01118
.00373
37.268
9/22/81
9
0.06
.01414
.00471
23.57
9/27/81
9
.05111
.05465
.01822
106.91
F-200
-------
TABLE" 7-1 (CONT.) SLACK SURVEY OAT A - UNIVARIATE
STATISTICS BY SURVEY PATE (ALL STATIONS)

DATE
N
MEAN
STANDARD
DEVIATION
STANDARD
MEAN ERROR
COEFF
VARIATION
TOTAL PARTICULATE PHOSPHORUS (MG/L)
7/ 7/80
7/i 0/80
7/16/80
7/28/80
8/27/80
10/ 4/80
10/10/80
10/28/80
11/13/80
l I f f OV
12/15/80
9
.12211
.05252
.01751
43.01
3/11/81
9
0.479
1 . 1604
.38681
242.26
4/ 8/81
9
.14456
.18238
.06079
126.17
5/ 8/81
8
.03637
.03148
.01113
86.536
5/27/81
9
.05656
.04693
.01564
82.987
6/ 1/81
9
.00711
.01581
.00527
.222.4
6/18/81
9
.02189
0.0285
0.0095
130.19
6/28/81
9
.05789
.06114
.02038
105.62
7/ 9/81
9
.06633
.02666
.00889
40.198
7/22/81
9
0.051
.05772
.01924
113.18
7/27/81
9
.08567
0.0695
.02317
81.133
8/ 6/81
9
.07744
.04585
.01528
59.201
8/20/81
9
.10233
.03884
.01295
37.954
9/22/81
9
.05611
.03479
0.0116
62.002
9/27/81
9
0.06
.03563
.01188
59.389

FILTERED ORTHOPHOSPHORUS
< MG/L)

7/ 7/80
9
.03222
.03898
.01299
120.97
7/10/80
9
.01556
.01333
.00444
85.714
7/16/80
10
0.017
.01337
.00423
78.676
7/28/80
7
.01571
.01134
.00429
72.157
8/27/80
9
.01889
.01054
.00351
55.805
10/ 4/80





10/10/80
9
.02333
.00866
.00289
37.115
10/28/80
9
.01667
.00707
.00236
42.426
11/13/80
9
.01111
.00333
.00111
30
11/24/80
9
0.01
0
0
0
12/15/80
9
.01111
.00333
.00111
30
3/11/81
9
.07333
0.0255
0.0085
34.766
4/ 8/81
9
.01111
.00333
.00111
30
5/ 8/81
9
.01222
.00667
.00222
54.545
5/27/81
9
.01667
.01658
.00553
99.499
6/ 1/81
9
.01444
.01333
.00444
92.308
6/18/81
9
.01667
.01658
.00553
99.499
6/28/81
9
.01222
.00441
.00147
36.078
7/ 9/81
9
.01556
.01333
.00444
85.714
7/22/81
9
.02333
.01225
.00408
52.489
7/27/81
9
.03222
.01093
.00364
33.918
8/ 6/81
9
.01556
.00726
.00242
46.702
8/20/81
9
.01778
.00972
.00324
54.665
9/22/81
9
.11667
.22271
.07424
190.89
9/27/81
9
.03556
.00882
.00294
24*804
F-201
-------
I ABLE 7-1 
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
STANDARD STANDARD	COEFF
DATE	N	MEAN	DEVIATION MEAN ERROR VARIATION


CHLOROPHYLL
AC (UG/L)


7/ 7/80
7
1,1771
.59581
0.2252
50,615
7/10/80
14
15.256
30.201
8.0715
197,95
7/16/80
9
.76333
.41842
.13947
54,815
7/28/80
7
.38286
.20467
.07736
53,459
8/27/80
15
9.7847
16.974
4.3828
173,48
10/ 4/80





10/10/80
9
8.0211
9.5559
3.1853
119,13
10/28/80
9
3.7044
9.0535
3.0178
244.39
11/13/80
9
9.8722
5.5286
1,8429
56.002
11/24/80
9
7.7511
5.9117
1.9706
76,27
12/15/80
9
6.91
2.623
.87433
37.959
3/11/81
9
11 .773
5.0831
1.6944
43.175
4/ 8/81
15
19,441
12.159
3.1393
62,539
5/ 8/81
15
20.562
20.656
5.3333
100,46
5/27/81
9
8.1967
11.063
3.6875
134.97
6/ 1/81
9
3.2989
2.5162
.83873
76,274
6/18/81
9
6.4978
6.3773
2,1258
98.145
6/28/81
9
9.2556
4.9123
1,6374
53,074
7/ 9/81
9
12.997
5.296
1.7653
40.749
7/22/81
9
34.751
50.863
16,954
146.36
7/27/81
9
13.561
19.299
6.433
142,31
8/ 6/81
9
34.182
38.162
12,721
111,64
8/20/81
9
25.212
22.629
7,5429
89,753
9/22/81
9
1.2222
1,0686
,35621
87.432
9/27/81
9
1.5922
1.5449
,51498
97,03


PHAEOPHYTIN
AC < UG/L >


7/ 7/80
9
5.5689
4.5968
1,5323
82,543
7/10/80
14
4.3143
4.9977
1.3357
115,84
7/16/80
9
3.7622
4.1096
1.3699
109,23
7/28/80
7
5.9429
2.8347
1,0714
47.699
8/27/80
15
6.9733
4.8538
1,2532
69,605
10/ 4/80




10/10/80
9
7.1411
11.413
3.8043
159,82
10/28/80
9
2.3756
7.0967
2,3656
298,74
11/13/80
9
6.9178
11.435
3,8116
165,3
11/24/80
9
45.599
36.821
12,274
80,749
12/15/80
9
5.2589
4.0682
1,3561
77,358
3/11/81
9
1.3756
2,1313
.71044
154.94
4/ 8/81
15
9.3267
12.89
3.3281
138.2
5/ 8/81
15
1 .144
3.3698
.87009
294.57
5/27/81
9
2.74
3.5477
1 .1826
129.48
6/ 1/81
9
11.354
32.32
10.773
284.64
6/18/81
9
6.2089
11.145
3.7151
179.51
6/28/81
9
1 .8544
4.9575
1.6525
267.33
7/ 9/81
9
8.6756
7.3084
2.4361
84,241
7/22/81
9
10.94
7,7701
2.59
71.024
7/27/81
9
19.862
27.88
9,2933
140.37
8/ 6/81
9
13.773
4.9521
1,6507
35,954
8/20/81
9
13.269
9.821
3,2737
74,015
9/22/81
9
0.89
1.2948
0.4316
145.48
9/27/81
9
5.5378
13,866
4.622
250.39
F-203
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
DATE
N

STANDARD
STANDARD
MEAN
DEVIATION
MEAN ERROR

TOTAL DISSOLVED
SOLIDS (MG/L)
7/ 7/80
9
6466.2
3196.3
1065.4
7/10/80
9
7612.4
3634.6
1211.5
7/16/80
9
7311
3441.6
1147.2
7/28/80
7
7947.4
2536.1
958.57
8/27/80
9
9710.3
4482.5
1494.2
10/ 4/80



10/10/80
1
55


10/28/80
1
163


11/13/80
1
103


11/24/80
1
124


12/15/80
1
120


3/11/81
1
70


4/ 8/81
1
13


5/ 8/81
1
38


5/27/81
1
120


6/ 1/81
1
150


6/18/81
1
159


6/28/81
1
175


7/ 9/81
1
156


7/22/81



7/27/81




8/ 6/81
1
150


8/20/81
1
163


9/22/81



9/27/81
1
286




ORTHOPHOSPHORUS (MG/L
)
7/ 7/80
9
.02222
.02386
.00795
7/10/80
9
.01556
.01333
.00444
7/16/80
9
.01556
.01333
.00444
7/28/80
7
.02429
.01272
.00481
8/27/80
9
0.02
.01323
.00441
COEFF
VARIATION
10/10/80
10/28/80
11/13/80
11/24/80
12/15/80
3/11/81
4/ 8/81
5/ 8/81
5/27/81
6/ 1/81
6/18/81
A/28/81
7/ 9/81
7/22/81
7/27/81
8/ 6/81
8/20/81
9/22/81
9/27/81
49.431
47.746
47.074
31.911
46.162
107.38
85.714
85.714
52.394
66.144
F-204
-------
TABLE 7-1 < CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)
HATE


STANDARD
STANDARD
COEFF
N
MEAN
DEVIATION
MEAN ERROR
VARIATION

PARTICULATE PHOSPHORUS (MG/L)

7/ 7/80
9
.07778
.05932
.01977
76.275
7/10/80
9
0.04
.03391
0.0113
84.779
7/16/80
9
.01111
.01054
.00351
94.868
7/28/80
6
.00667
.00516
.00211
77.46
8/27/80
9
0.03
.02398
.00799
79.93
10/ 4/80





10/10/80
7
.09714
.07783
.02942
80.117
10/28/80
5
0.212
.27454
.12278
129.5
11/13/80
7
0.1
.03873
.01464
38.73
11/24/80
9
.07889
.03655
.01218
46.335
12/15/80
9
.12111
.05134
.01711
42.393
3/11/81
5
0.868
1.5064
.67367
173.55
4/ 8/81
8
0.085
.05237
.01852
61.614
5/ 8/81
9
.03222
.02991
.00997
92.816
5/27/81
9
.05556
.04475
.01492
80.554
6/ 1/81
7
.00571
.01512
.00571
264.58
6/18/81
7
0.01
0.01
.00378
100
6/28/81
8
.06125
.06244
.02207
101.94
7/ 9/81
9
.06778
.02906
.00969
42.874
7/22/81
9
.04444
.05637
.01879
126.84
7/27/81
9
.11333
.08337
.02779
73,559
8/ 6/81
9
.07778
.04577
.01526
58.841
8/20/81
9
.10222
.03993
.01331
39.062
9/22/81
9
.05556
.03358
.01119
60.448
9/27/81
8
0.0625
.01282
.00453
20.508

FILTERED
INORGANIC
NITROGEN
(MG/L)

7/ 7/80





7/10/80





7/16/80





7/28/80





8/27/80





10/ 4/80





10/10/80
9
.52844
.82164
.27388
155.48
10/28/80
9
0.1
0.0826
.02753
82.603
11/13/80
9
0.457
.52851
.17617
115.65
11/24/80
9
0.381
.69933
.23311
183.55
12/15/80
9
.44044
.89394
.29798
202.96
3/11/81
9
.81289
.42132
.14044
51 .83
4/ 8/81
9
0.507
.22536
.07512
44.449
5/ 8/81
9
.32044
.39182
.13061
122.27
5/27/81
9
.30844
.45117
.15039
146.27
6/ 1/81
9
.26567
.53506
.17835
201 .4
6/18/81
9
.25267
.41481
.13827
164.17
6/28/81
9
.35667
.79875
.26625
223.95
7/ 9/81
9
.13167
.27362
.09121
207.81
7/22/81
9
.21556
.10576
.03525
49.062
7/27/81
9
.20733
.13569
.04523
65.447
8/ 6/81
9
.13267
0.0544
.01813
41.008
8/20/81
9
.26778
.15894
.05298
59.354
9/22/81
9
0.421
0.2076
0.0692
49.31
9/27/81
9
. 19989
.04722
.01574
23.621
f-205
-------
TABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE (ALL STATIONS)



STANDARD
STANDARD
COEFF
DATE
N
MEAN
DEVIATION
MEAN ERROR
VARIATION

TOTAL
INORGANIC NITROGEN
(MG/L)

7/ 7/80
9
.34067
.60072
.20024
176.34
7/10/80
9
.19811
.29427
.09809
148.54
7/16/80
10
0.2526
.58548
.18514
231.78
7/28/80
7
.11829
.07439
.02812
62.888
8/27/80
9
.34622
.69192
.23064
199.85
10/ 4/80




10/10/80
9
.33333
.80537
.26846
241.61
10/28/80



11/13/80





11/24/80





12/15/80





3/11/81





4/ 8/81





5/ 8/81





5/27/81





4/ 1/81





A/18/81





6/28/31





7/ 9/81





7/22/81





7/27/81





8/ 6/81





8/20/81





9/22/81





9/27/81






TOTAL
ORGANIC
NITROGEN (M6/L)

7/ 7/80
7
.05143
.03625
0.0137
70.492
7/10/80
6
.16833
0.3392
.13848
201.5
7/16/80
10
0.259
.19547
.06181
75.473
7/28/80
7
.40143
.08668
.03276
21.594
8/27/80
5
0.016
.01517
.00678
94.786
10/ 4/80




10/10/80
9
0.58
.20143
.06714
34.73
10/28/80



11/13/80





11/24/80





12/15/80





3/11/81





4/ 8/81





5/ 8/81





5/27/81





6/ 1/81





6/18/81





6/28/81





7/ 9/81





7/22/81





7/27/81





8/ 6/81





8/20/81





9/22/81





9/27/81





F-206
-------
TAELE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
SfATrsriCS BY SURVEY DATE (ALL STATIONS)



STANDARD
STANDARD
COEFF
DATE
N
MEAN
DEVIATION
MEAN ERROR
VARIATION

DISSOLVED ORGANIC
NITROGEN
(MG/L)

7/ 7/80





7/10/80





7/16/80





7/28/80





8/27/80





10/ 4/80





10/10/80
9
.62667
0.2288
,0762?
36.5.11
10/28/80
9
.70222
0.2846
.09487
40.528
11/13/80
9
.45333
0.1607
.05357
35.449
11/24/80
9
~ 4311i
0.0871
,02903
20.203
12/15/80
9
.45778
.10745
.03582
23.471
3/11/81
9
.41667
0.1456
.04853
34.945
4/ 8/81
9
.34778
.18626
.06209
53~558
5/ 8/81
9
.83778
0.1006
.03353
12.007
5/27/81
9
.42778
.11443
.03814
26.75
6/ 1/81
9
.50889
0.2049
0.0683
40~265
6/18/81
9
.55889
.09867
.03289
17.655
6/28/81
9
.68667
.13784
.04595
20.074
7/ 9/81
9
.81778
.13691
.04564
16.742
7/22/81
9
.81333
.10618
.03539
13.055
7/27/81
9
.72889
.10671
.03557
14.639
8/ 6/81
?
0.6
.08718
* 02906
14.53
8/20/81
9
~41111
.12303
~04101
29.926
9/22/81
9
0.56
.28004
.09335
50.008
9/27/81
9
.71778
.56118
.18706
78.183

PARTICULATE NITROGEN < MG/L)

7/ 7/80





7/10/80





7/16/80





7/29/80





8/27/80





10/ 4/80





10/10/80





10/28/80





11/13/80
9
.25178
.10344
.03448
41.085
11/24/80
9
.27233
.16873
.05624
61.956
12/15/80
9
.32278
.08877
.02959
27.502
3/11/81
9
.16822
.09815
.03272
58~346
4/ 8/81
9
.22878
0.1595
.05317
69.717
5/ 8/81
9
.20233
.23949
.07983
118.36
5/27/81
9
.17756
.05533
.01844
31.164
6/ 1/81
9
0.171
.10379
0.0346
60.693
6/18/81
9
.17578
0.0813
0.0271
46.254
6/28/81
8
.18512
.14694
.05195
79.374
7/ 9/81
9
.25089
.15474
.05158
61 .675
7/22/81
9
.29722
.14471
.04824
48.687
7/27/81
8
0.4105
.28147
.09951
68.567
8/ 6/81
9
~ 34511
0.1117
.03723
32.365
8/20/81
9
.41533
.17951
.05984
43.22
9/22/81





9/27/81





F-207
-------
rABLE 7-1 (CONT.) SLACK SURVEY DATA - UNIVARIATE
STATISTICS BY SURVEY DATE ' ALI. STATIONS)
________ ________ _________
DATE	N	MEAN	DEVIATION MEAN ERROR VARIATION
FILTERED INORGANIC NITROGEN / ORTHOF'HOSPHORUS 
-------
TABLE 7-2 STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES


0-3 PPT
MONTH
N
MEAN
STD
3
1
6

4
1
14 .83

5
2
21 .67
5.185
6
3
23.77
3. 132
7
8
26.54
2.924
8
3
22.57
1 .29
9
2
18.43
1 .084
10
'!>
12.67
3.771
11
2
6.9
.1414
12
1
2.6

3,1-10 PPT
MEAN STD
ALL DATA
N
MEAN
STD
N
MEAN
STD
: )
4.344
.6344
9
4 . 785
.8586
11.07
,8718
14
11 .75
1 . 406
16.88
3.288
18
18.55
3 .853
22 .98
*>
27
23.91
I .922
25.48
2.502
63
25.89
2.14
25.22
I .056
32
25.5
1 . 62?
19.63
1.011
18
IV. 44
1 .013
15.25
3. 192
18
14.85
3.246
6.9
0.733
18
6.872
.6962
3.943
.3298
9
3.726
.5482
TEMPERTURE (DEGREES C
2
5.5
. 4714
6
3
13
0
10
5
20.96
3. 101
11
16
24.41
1 .583
8
36
25,97
1 .728
19
11
26.75
1 .255
18
2
19,15
.5421
14
1
U
14.27
4 .478
14
2
6.65
1 .061
14
1
3.333

7
3
4
5
6
7-
8
9
10
11
12
TURBIDITY < FTU)
2 16.5 13.44	10 9.8 12.33
6 16.33 11.2	33 7.079 5.713
1	10	4 9.25 4.573
5
5
4
3.6 1.517
4.4 2.302
5 2.16
17 8.765 10.67
44 8.036 7.157
9 7.444 3.877
SECCHI DISC (FEET)
3
4
5
6
i
9
10
11
12
1
1
•?
2
1
1
0.8
0.9
0.4
0.6
14
23
0.8
1.2
0.9
1.2

0
.4243
. A077
.2250
.2828
. 4243
2
1
5
15
3
2
2
2
1
0.4
0.3
0.48
0.74
.5228
.4586
0.25
0.4
0.3
0.8
.2168
•M*
¦Mb
0
.4243
6
6
9
6
»
12
14
14
7
1.4
0.9
1 .067
1 .533
. 7611
.6841
.7 917
1 .021
.8857
.9429
0.2
.4561
.5895
.5279
.29f3
.251*1
.1564
. 1805
.2983
. 0535
9
1
.111
.4755
8
0
.825
0.44
16

0.8
.5441
23
~
9348
0.571
62

5908
. 3,122
27

6078
.2 605
16
0
.725
.2408
18
*
9722
.2866
17
#
8176
.3486
9

9556
.0..113
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
0-3 PPT
MONTH N MEAN STD
3.1-10 PPT
N MEAN STD
GREATER 10 PPT
N MEAN STD
ALL. DATA
N MEAN STD
DISSOLVED OXYGEN (MG/L)
3
4
5
6
7
8
9
10
a
i
1
2
3
8
2
1
11.8
10.53
8.2
7.056
7.802
9.45
8.467
8.533
11 .95
11
.3771
.9021
3.367
2.616
1 .226
1.226
1.061
2
11.62
.3064
6
12.62
.8392
1
10.67

7
10.44
.5526
5
9.68
.5684
11
8.421
.8421
16
6.317
.9271
8
5.483
.7717
30
6.139
1.026
19
6.086
1 . 245
3
6.644
.6619
13
5.788.
.7861
2
6.317
.3064
14
7.799
1 .099
2
8.45
1 .485
14
8.698
.9 736
2
12. 35
1 .909
14
11 .55
1 .328
1
11.3

7
11.04
.3526
9
12.3
.8217
9
10.47
0.485
18
8. 746
.9281
27
6.152
.9835
57
6 . 355
1 .676
18
6 . 338
1 .509
18
7. 708
1 . 149
18
8.652
.9753
18
11 .69
1 . 306
9
11 .07
0.318
DISSOLVED OXYGEN SATURATION (PER CENT)
i
ro
3
4
5
6
7
8
9
10
11
12
1
1
2
3
8
n
93.8
103.7
93.5
83. 7
97 .95
109.5
91 .15
79.4
97.15
80.3

2
96.2
3. 158
6

1
104 .6

7
13.72
5
113.7
10.56
11
13. 73
16
79. 42
78.51
12.22
8
45.34
30
13.05
19
26.68
3
85.22
8.757
13
16.24
2
71.82
2.663
14
4.384
2
84. 43
6.081
14
8.98
2
104.7
14.17
14

1
87.93

7
103.9
101.8
93.26
68.29
78.78
74.89
92.51
92.95
102.2
90.63
6.963
5.643
13.32
8.927
14.62
9,934
11 .49
6 . 323
10 .12
3.546
9
101.1
7. 086
9
102 .3
4 . 99 7
18
98.98
15.18
27
76.6
12.41
57
81 .33
21.44
18
80 . 46
15. 72
18
90.06
12 . 69
18
90.5
7.592
18
101.9
9.926
9
89. 19
4.618
B0D5 (MG/L)
3
4
5
6
7
8
9
10
11
12
1
l

2
1
0
6
1 .25
.4183
1
3

1
3

7
3.429
.7868
2
3
1.414
5
3.6
.5477
11
2.636
.6742
1
3

5
2
1
3
1
0
8
4.125
5. 303
35
2.82
1.21
18
2.611
1 .243
3
6.333
6.11
7
3. 143
1 .069
17
3
0.866
2
2.5
2.121
2
2.5
.7071
14
1.857
0.663
2
3.5
.7071
2
2.5
.7071
14
2.143
.8644
o
3
2.828
2
3.5
3.536
14
3.286
1 .069
!
3
1
3
		
7
2.143
0.378
9
1 .
167
.3536
9
3.
333
.7071
18
2.
944
.8024
9
1 .
778
.9718
61
2
.93
2. 186
27
3.
407
2.171
18

2
.8402
18
2 .
333
,90?5
18
3.
278
1 . 447
9
2.
333
0.5
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
MONTH
0-3 PPT
MEAN STD
3.1-10 PPT
N MEAN STD
ALL DATA
N
MEAN
STD
N
MEAN
2.833
.7528
9
3, 222
5
0
6
6. 167
3
0
6
3.833
6

33
5.788
3.5
1
9
3.722
4.357
.6333
18
4.722
4
1 .414
9
4
STD
3
4
5
6
7
8
9
10
1
1
4
1
2
9
<•§?!
6.5
1 ,436
3.536
3
3
28
4
2
BOD20 (MG/L)
4.5 .7071
6
4
5.911
4
5.5
1
1
1 .871
1 .155
.7071
2
2
1
4
14
. 9718
1 . 602
.9832
1 . 807
.9718
1 .274
1 .225
B0D30 (MG/L)
3
4
5
6
7
8
9
10
11
12
2 5.5 .7071
2	6 1.414
2	5 1.414
2 5.5 2.121
14
14
3. 357
6.357
1 .008
1 . 151
18
18
3.778
6.222
1 .263
1.215
FIELD PH
1
5
6
7
e
9
10
u
3
6
3
2
1
2
1
1:1
7.117
6. 922
7.394
6.633
7.017
7.6
I'.t
.4478
.5316
0.426
.87 37
. 3536
1 .697
?
4
14
36
6
2
r>
8
.692
.419
.307
7.2
.267
7.75
(STD. UNITS)
0
.0739
0.435
.4964
.6197
. 1886
0. 165
~
?:18I
°.lW
10
7.703
. 1365
8
6.862
.2699
18
7.511
.3029
13
7.318
. 4328
12
7.76
.1711
13
7.736
, 1377
14
7.06
.6393
7
7.8
.1139
I
8.
7.
!3!

16
7.
627
.2557
25
7.
181
.4717
60
7.
377
.4433
22
7.
192
.5706
16
7.
605
.3358
16
7.
729
. 1349
17
7 .
184
.7744
9
7
.87
.1759
-------
TABLE 7-2 
-------
TABLE 7-2 (CONT.) STATISTICAL SUHHARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES


0-3 PPT

MONTH
N
MEAN
STD
3
1
0.08

4
1
0.1

5
2
0.1
. 1131
6
3
. 1533
.0321
7
3
.0333
.0153
8
n
0.055
.0071
9
2
0. 1
.0707
10
¦?
0.07
.0283
11
2
0. 075
.0071
12
1
0.08

3.1-10 PPT
GREATER 10
N
MEAN
STD
N
MEAN

FILTERED
AMMONIA
(MG/L)
2
0.395
.2051
6
0.125
I
0.48

7
.0957
5
0.018
.0179
11
.0382
15
.0273
.0243
8
.0737
7
.0629
.0538
17
.1276
3
0.05
0.01
13
.1254
2
0.155
.0636
14
.1021
2
0.09
.0141
14
0.045
2
0.1
.0283
14
.1057
1
0 . 06

7
.0686

TOTAL
AMMONIA

29
.0355
.0254
1
0.03
4
.0725
.0574
4
.0575
1
0.04

7
.0157

FILTERED
NITRITE
(MG/L)
2
0.02
.0113
6
.0108
1
0.027

7
.0133
5
0.006
.0022
11
.0071
15
.0043
.0024
8
.0054
7
0.014
.0203
17
.0116
3
.0323
.0075
13
.0542

0.04
.0113
14
.0867
2
0.007
.0057
14
.0055

.0045
.0007
14
.0047
1
0.007

7
0.008
PPT
STD
ALL DATA
N MEAN S T It
3
4
5
6
7
8
9
10
11
12
5
1
0. 104
0.08
0.03
.0472
3
1
0.001


4
1
0.003


5
2
0.016
0
.017
6
3
.0473
*
0092
7
3
.0153
~
0015
8
n
.0215
~
0007
9
n
0.012
•
0085
10
2
.0125

0148
11
2
.0635
»
0658
12
1
0.011


.0418
9
0.18
. 1464
.0408
9
.1389
. 132 V
.0204
18
.0394
.0405
.0496
26
.0562
.0531
.1035
27
. 1004
.0931
.0615
18
0.105
.0619
.0827
18
. 1078
.0778
.0207
18
.0528
.0252
. 1037
18
.1017
.0915
0.009
9
.0689
.0093
.0096
.0053
35
.0451
.0372
9
.06 67
. 0367
9
0.02
0.01
.0021
9
.0118
.0071
.0018
9
.0137
. 0062
.0023
18
.0078
.0055
.0032
26
.0096
.0144
.0181
27
.0126
.01/3
.0427
18
.0469
.0381
.0197
18
.0732
.0321
.0038
18
.0064
, 005fc
.0043
18
.0112
.0253
.0062
9
.0082
. 0055
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES

MONTH
N
0-3 PPT
MEAN
STD
N
3.1-10
MEAN
PPT
STD
GREATER
N HEAN
10 PPT
STD
N
ALL DATA
MEAN STD
3




TOTAL
NITRITE
(MG/L)




4
5
6
7
8
5
1
.0174
0.018
.0111
29
4
,0029
0.015
.0027
.0048
1
4
0.001
0.012
.0018
35
9
.0049
0.014
.0069
.0038
9
10
11
12
1
0.01

1
0.007

7
¦ 0033
.0008
9
. 0044
.0025




FILTERED NITRATE
(MG/L)




3
4
5
6
7
B
9
10
11
12
1
1
2
3
3
2
2
2
2
1
1 .53
0.61
1 .275
1 .633
0.5
0.015
0.445
1 . 265
1.9
2.72
.2333
.5456
.2982
.0071
.6152
1 .662
0. 198
2
1
5
15
7
3
2
2
2
1
0 .685
0.44
0.1 48
.0467
.0286
.0133
0.12
0. 165
0. 25
0.31
.3041
.1529
0.047
.0267
.0058
0
.0495
0
6
7
11
8
17
13
14
14
14
7
.4483
.3057
.1382
0.065
.0141
.0615
.0857
.1236
.0864
.0343
.0655
. 1074
.0974
.0359
.0071
.0782
0,025
.2632
.0558
.0257
9
9
18
26
27
18
18
18
18
9
.6211
. 3544
.2672
.2354
.0719
.0483
,1294
0.255
.3061
.3633
.3754
.1407
.3857
. 5391
.1757
.0693
.1898
.5922
.5862
.8887
3




TOTAL
NITRATE
< MG/L)




4
5
6
7
8
5
1
0.94
2.09
. 7366
29
4
0. 06
.0475
. 1614
0.025
1
4
0.01
.0275
0.015
35
9
.1843
.2656
. 4282
.6845
V
10
11
12
1
2.44

1
0. OS

7
.0371
.0049
9
. 3089
.7993
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY DF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
MONTH
0-3 PPT
N MEAN STD
3.1-10 PPT
MEAN STD
GREATER 10 PPT
N MEAN STD
ALL DATA
N MEAN STD
FILTERED TOTAL KJELDAHL NITROGEN (MG/L)
I
ro
3
1
0.79

4
1
0.86

5
2
0.825
.1768
6
3
.9867
0.155
7
3
.8167
.1721
8
2
0. 735
.0495
9
2
0.82
.0566
10
2
0.49
.0283
11
2
0.42
.1131
12
1
0.54

3
1
0.55

4
1
0.97

5
2
0.93
.0566
6
3
1 .283
.5082
7
8
.6687
.8533
8
3
.8567
0.775
9
2
0.88
.2828
10

0.495
.2192
11
2
0.41
.0424
12
1
0.63

3
1
1 .566

4
1
0.642

5
2
1 .401
.3649
6
3
1 .853
.5191
7
8
1 .001
0.628
|
3
1 .105
0.888
10
1
2.45

11
2
2.026
.2411
12
1
2. 976

2
1
5
15
7
3
2
0.85
0. A?
0.524
. 5993
.8729
• 6567
0.71
0.67
0.6
0. 35
.0141
.2166
.1808
.1764
,0289
.1556
.1414
.1556
6
0.48
0.086
9
7
.4043
0 .127
9
11
,7118
.2569
18
8
.5712
0.111
26
17
.9053
.1394
27
13
.5808
.1411
18
14
.7414
.4796
18
14
,7564
.2626
18
14
.5536
.1076
18
7
0.55
.1025
9
TOTAL KJELDAHL NITROGEN (MG/L)
0.495
.8671
.8782
.7075
1.02
.6135
.6707
.6507
.67 36
.5529
(MG/L)
2
0.905
.4172
6
1
1.52

7
5
0.844
.3516
11
15
.8893
.3448
8
36
.4417
.4769
18
7
.5129
.5646
17
2
0.97
.1556
14
O
4>
0.95
.1556
14
2
0.675
.0919
14
1
0,89

7

TOTAL
NITROGEN
2
1.016
.3182
1
1 .038

5
.4752
.3322
14
.2556
.1601
35
.1244
.2151
7
.2609
.2644
1
0.087

2
.6345
.0601
1
0.845

.0641
.2731
.2221
.1902
.2305
.3288
.1161
.1435
.0969
.0464
6
0.602
.0816
7
.5274
.0656
11
.2901
.1027
8
,1776
.0534
18
.2613
. 1304
17
0.349
.2063
7
.0404
.0054
14
.3648
.1258
7
.3469
.0494
, 5967
.4867
.6722
.6354
0.887
.6106
.7467
.7172
.5439
.5267
.1886
.2016
.2488
.2015
.1492
0.131
.4223
.2481
,1153
.1108
9
.5922
.2368
9
.9511
.3203
18
.8744
.2428
26
.8788
.3556
62
.6389
.5429
27
.6144
.4425
18
.7272
. 1696
18
.6667
0.182
18
.6444
.1227
9
.5989
.1191
9
,8011
.3622
9
~ 5969
0. 179
18
. 4649
.4036
25
.4223
.5737
61
.2798
.4008
27
.4101
.4089
9
.3133
.8014
18
.5794
.5481
9
.6943
.8724
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
MONTH
0-3 PPT
MEAN
STD
N
3.1-10
MEAN
PPT
STD
GREATER 10 PPT
N MEAN STD
ALL DATA
N MEAN STD
FILTERED TOTAL NITROGEN (MG/L)
3
1
1 .531

2
0.705
.3154
6
4
1
0.613

1
0.467
.1548
7
5
2
1.291
.2164
5
0.154
11
6
3
1 .681
.5543
15
0.051
.0482
8
7
3
.5153
.2984
7
.0426
.0308
17
?
i


i
.0457
0.16
:8??!
13
10
2
1 .277
1.677
2
0.172
.0438
14
11
r>
1 .963
.2638
2
.2545
.0007
14
12
1
2.731

1
0.317

7
.4592	.0667
0.319	.1068
.1453	.0996
,0704	.0386
.0257	.0204
:\m	?4jtt
.1291	0.264
.0911	.0572
.0423	0.031
9
9
18
26
27
18
18
y
.6329
.3681
0.245
.0845
:SS35
.2614
.3173
.3716
.3741
. 1392
.3884
.5532
.1774
6 in?
.5963
.6066
.8898
TOTAL PHOSPHORUS (MG/L)
3
1
3.75

2
0.365
.190?
6
.1583
4
1
0.15

1
0.26

7
.0857
5
2
0.145
.0495
5
0.114
.0477
11
.0545
6
3
.1367
.0404
15
.0387
.0461
8
.0162
7
8
.1312
.0728
36
.0839
~ 0547
18
.1044
8
3
.1267
.0709
7
0.12
.0668
17
0.08
9
2
0.13
.0424
2
0.145
.0071
14
.0971
10
2
0.435
0.502
2
0.225
~ 0071
14
.1836
11
2
0.075
.0636
A.
0.06
.0566
14
.1136
12
1
0.16

1
0. 22

7
.1271
.1167
.0355
.0137
.0052
.0551
.0339
.0284
. 1462
.0418
. 0486
9
9
18
26
62
27
18
13
18
9
.6033
.1122
.0811
.0431
0.096
.0956
. 1061
.2161
.1033
,1411
1 .189
.0 66?
.0452
.0512
.0587
.0506
.0322
. 1941
,0465
.0525




FI
LTERED
PHOSPH<
3
1
0.19

2
0.165
.0636
4
1
0. 1

1
0.06

5
2
0.09
.0141
5
0.028
0.011
6
3
0.07
.0458
15
.0167
.0111
7
8
.0662
.0393
35
.0369
.0251
8
3
.0333
.0153
7
0.03
.0129
9
2
0.07
.0283
o
0.055
.0071
10
2
0.12
.1131
2
0.135
.1344
11
2
0.07
. 0566
2
0.165
.1485
12
1
0.06

1
0.01

(MG/L)
6
0. 135
0.055
7
.0257
0.014
11
.0318
.0087
8
.0137
.0074
18
0. 045
.0204
17
.0224
.0125
14
.0536
.0434
14
0. 185
.2155
14
.0221
.0112
7
.0157
,0151
9
. 1476
.0531
9
.0378
.0286
18
.0372
.0214
26
.0219
~ 023S
61
.0431
.0274
27
.0256
.0131
18
, 0556
0.039
18
. 1722
. 1948
18
.0433
,0615
9
0.02
0.02
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY I'ATA BY
MONTH AND SALINITY REGIMES
MONTH
0-3 PPT
MEAN
STD
3.1-10
N MEAN
PPT
STD
GREATER 10 F'PT
N MEAN STD
ALL DATA
N MEAN STD
10
11
12
0. 102
TOTAL PARTICULATE PHOSPHORUS
3
1
3.56

9
4
1
0.047

l
5
2
.0555
.0361
5
6
3
0.069
.0741
14
7
3
0. 129
.0901
7
?
?
0. 136
,6595
.0297
. 0064
3
2
0.202
.1315
6
0.193

7
.0886
.0469
10
.0271
.0451
8
.0914
.0622
17
.1467

13
0.117
.0283
1 4
1 0.216
(M6/L >
0.095
.0578
.1516
.0246
.0072
.0471
.0697
.0494
~ a. V ~ /
,0162
.0069
.0302
.0271
.0292
.1116 .0449
9
0,479
1 .16
9
.1446
. 1824
17
.0471
.0405
25
.0258
.0439
27
.0677
. 0542
18
.0899
.0432
18
.0581
.0342
1221
0525
us
*
8
9
tt
12
3
n
A.
2
2
1
0.12
0.01
0.0-
:8<
>412
.0267
0.04
0.01
0.01
0.02
111
.0115
0
0
0
FILTERED ORTHOPHOSPHORUS (MG/L)
2
1
5
15
36
7
2
2
2
1
0.085
.0071
6
, 0617
0.02

7
0,01
,8187
.0167

4
18
*8181
,0233
.0229
.oiu
17
,0135
0. 03
0
14
,0879
0.015
,0071
14
,0221
0.01
0
14
.0107
0.01

7
0,01
.0194
0
0.003
0
.0137
.0049
. 1794
0 .008
,0027
0
9
.0733
,0255
9
.0111
.0033
hi
.0218
.0125
.0124
62
.0193
27
.0174
0.009
13
.0761
.1585
18
0,02
.0084
18
,0106
.0024
9
,0111
. 0033
TOTAL ORGANIC CARBON (MG/L)
3
4
5
6
7
8
9
10
11
12
D
1
8.9
9.6
2.584
29
4
8.259
6.525
3,056
0.789
1
4
5.1
5.95
.8583
35
9
8.26
6.611
2.971
1 .36
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
MONTH

0-3 PPT


3.1-10
PPT
1
MEAN
STD
N
MEAN
STD



PARTICULATE
ORGANIC
1
1 .02

2
2. 95
.0566
1
0.919

1
4.44
1 .663
*?
1 .294
0.63
5
2.246
3
I .377
.3386
14
1.618
.9085
3
3.983
2.641
6
2.615
1 .099

4 .075
1 .676
3
3.977
1.812
2
2.28
1 .697
2
2.57
0. 297
o
0.473
. 0311
9
2.815
.1344
1
1.61

l
3 » 1

GREATER 10 PPT
N MEAN STD
ALL DATA
N MEAN STD
3
4
5
6
7
8
9
10
11
12

6
1.425
.2391
9
1.719
. 7354
7
2.03
1.529
9
2. 174
1.616
11
1 .37
.7862
18
1 .605
1 .098
8
.9559
.2692
25
1 .377
.7555
17
1 . 777
.7659
26
2.225
1.311
13
2 .178
.7638
18
2 .688
1 .297
14
1 .451
.3482
18
1 .667
.6677
14
1 . 869
.5465
18
1 .819
.7493
7
2.296
.5809
9
2.30?
*6265
CHLOROPHYLL AC (UG/L)
3
4
5
6
7
8
9
10
11
12
1
1
2
3
7
3
2
2
1
6.68
27*75
20. 12
7.75
34.5
71.31
0.45
2.01
2.285
9. 22
22. 57
2.577
62
64.66
0.495
2.828
2
3
5
15
34
11
2
2
2
1
12.87
25.43
13.99
6.624
5.963
19.04
2.015
16.55
14.35
10.4
7.814
13.63
20.74
5.053
14.2
20.61
.0212
23.4
2.044
6
12.25
4.814
9
11 .77
5.083
10
15.98
7.488
14
18.85
9. 476
11
11 .62
13.41
18
13.22
15.64
8
4. 607
6.493
26
6. 133
5.276
18
11 .48
11.2
59
11 .03
25. 12
18
14.18
10.75
32
21 . 21
27.26
14
1 .457
1.414
18
1 .407
1 .303
14
4.886
7.032
18
5.863
9.299
14
8.952
5. 466
18
8.812
5.659
7
6. 081
2.335
9
6.91
2.623
PHAEOPHYTIN AC 
3
4
5
6
7
8
9
10
11
12
1
2.98

2
2.01
2.828
1
13.15

3
11.7
20.09
2
1 .612
1 .467
5
4 .869
4.347
3
.6167
.8593
15
3.45/
8.88
8
4 . 271
5.418
35
8.426
14.49
3
11.5
8.086
11
12.1
8 .061
2
21 .25
29.91
2
0.7
.1414
2
4.515
6.371
2
0.01
0
2
6 . 155
8.69
2
39. 75
41 .08
1
3.31

1
14.7

6
.8967
2. 172
10
7.85
11.11
11
.5168
.9391
8
13.31
34.16
18
10.26
10.09
18
9.865
6.728
14
.9964
1 .302
14
5. 471
10.58
14
27.2
34.73
7
4. 189
2.289
9
1 .376
2.131
14
9.054
12.31
18
1 .847
2.988
26
6. 16
19.89
61
8.424
12.43
32
10.79
7. 152
18
3.214
9.848
18
4 . 758
9.54
18
26 . 26
33 . 1
9
5.259
4 .068
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES

HONTH
N
0-3 PPT
MEAN STD
3.1-10
N MEAN
PPT
STD
GREATER 10
N MEAN
PPT
STD
N
ALL DATA
MEAN STD
TOTAL DISSOLVED SOLIDS (M6/L)
3
1
70

4
1
13

5
2
79
57.98
6
3
161.3
12.66
7
6
1554
2294
8
3
137.3
33.83
9
1
286

10
2
109
7 6.37
11
O
113.5
14.85
12
1
120

28
4
8170
9590
2176
3695
1
4
10212
12234
790.8
1
70

1
13

2
79
57.98
3
161 .3
12.66
35
7094
3345
11
7973
5569
1
286

2
109
76.37
2
113.5
14.B5
1
120

ORTHOPHOSPHORUS (MG/L)
3
4
5
6
7
8
9
H
12
Zi
l
1,061
2.188
2.48
. 7265
3
1
3.56

4
1
0.05

5
2
0.055
.0354
6
3
.0667
.0737
7
8
5
0.065
.0933
.0765
.0833
9
2
0 .04
,0141
10
2
0.315
. 3889
11
1
0.09

12
1
0.1

29
4
.0984
0 . 135
0. 127
.1696
0. 055
1
4
0.041
0.097
.0561
.0251
.0081
PART
ICULATE
PHOSPHORUS
(MG/L)

2
0.2
.1273
2
0.19
.0424
!
0.2

6
.0717
.0271
5
0.086
.0439
11
.0227
.0162
12
.0300
0.047
7
.0043
.0053
34
.0482
.0536
18
.0594
.0589
7
0.09
.0606
17
. 0576
. 0311
2
0.09
.0141
13
.0538
. 0253

0.09
.1273
8
.1162
.1406
1
0.04

14
.0914
.0382
1
0.21

7
.1114
.0449
35
.2344
.4508
9
.3462
.6919
9
.3333
.8054
5
0.868
1 .506
8
0.085
.0524
18
.0439
.0388

.0273
.0457
AO
.0538
.0578
27
0.07
.0474
17
.0588
.0255
12
0.145
0. 185
16
.0881
.0378
9
. 1211
.0513
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
MONTH
0-3 PPT
MEAN STD
N
3.1-10
MEAN
PPT
STD
GREATER 10 PPT
N MEAN STD
ALL DATA
N MEAN STD
FILTERED INORGANIC NITROGEN (MG/L)
3
4
5
6
7
8
9
10
11
12
1
1.611

2
1 . 1
.5204
6
1
0.713

1
0.947

7
2
1 .391
~ 1032
5
0.172
. 1609
11
3
1 .834
.5831
15
.0783
.0671
8
3
. 5487
0.284
7
. 1054
.0779
17
2
2
.0915
0.557
.0134
0.553
3
2
.0957
0. 315
.0183
.0523
13
14
2
1 .347
1 .705
2
0.262
.0297
14
o
2.038
.2708
2
.3545
0. 029
14
1
2.811

1
0.377

7
.5842
.4147
.1835
.1441
.1534
.2411
.2746
.1741
. 1969
.1109
0819
9
.8129
.4213
1358
9
0.507
.2254
1161
18
. 3144
0.41
0672
26
.3012
.5921
1168
27
.1849
.1834
1381
18
.2002
.1346
1017
18
.3104
.1851
2715
18
.3142
.607 9
1089
18
0.419
.6026
0389
9
.4404
.893?
i
ro
ro
o
3
4
5
6
7
8
9
10
11
12
0.28
0.31
TOTAL INORGANIC NITROGEN (MG/L)
28
.2186
, 22B2
1
0.37

30
.2257
2
0.03
3E-9
3
.0067
.0115
5
0.016
1
©
CD

7
. 5871
.1839
9
0.58
.2222
.0152
. 2014
TOTAL ORGANIC NITROGEN (MG/L)
3
4
5
6
I
9
10
II
12
5
1
0.048
0.05
.0217
28
4
:8i«
0.01
0.015
.0058
3i -tm :HS3
-------
TABLE 7-2 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA BY
MONTH AND SALINITY REGIMES
MONTH
N
0-3 PPT
MEAN
STD
3.1-10
MEAN
PPT
STD
GREATER 10 PPT
N MEAN STD
ALL DATA
N MEAN STD
DISSOLVED ORGANIC NITROGEN (MG/L)
3
1
0.71

4
1
0.76

5
2
0.725
.06 36
6
3
.8333
.1415
7
3
.7833
. 1858
8
2
0.68

9
n
0.72
.1273
10
••>
0.42
* 0566
11
2
0.345
. 1202
12
1
0.46

2
0.455
.1909
6
1
0.21

7
5
0.506
.1993
11
15
0.572
. 1646
8
1
2

• lS?i
:8m
ii
2
0.58
.1273
14
2
0.5
.1273
14
1
0. 29

7
.3086
4975
7114
4479
4814
.0653
9
.4167
.1456
.1139
9
.3478
.1863
.2576
18
.6328
.2354
.0632
26
.5792
. 1668
.112^
27
. 7867
.1203
.1337
.4967
11

.1419
.4378
.2643
18
.6644
.2535
0.128
18
.4422
. 1259
.1002
9
.4578
. 1074
3
4
5
6
7
8
9
10
11
12
1
1
2
3
3
o
2
1
0.035
0.029
0.11
0.172
0.559
0.567
0.063
0.245
~ 1485
.0462
0.419
.2673
.0226
PARTICULATE NITROGEN
0028
2
1
5
14
6
3
2
1
0.311
0.571
.3212
.2041
.3808
.4797
0.38
0.528
, 25 16
,1193
, 1863
i 1 626
.06 08
6
7
11
8
17
13
< MG/L)
,1428
,2084
, 1448
, 1072
,2503
,3285
14
7
.2736
.3046
.0542
.0852
.0946
.0465
.1188
.1005
. 1247
.0457
9
9
18
25
26
18
18
9
. 1682
.2288
. 1899
.1693
0.316
. 3802
2621
3228
.0982
.1595
.1691
.1025
.2026
.1495
. 1362
.0880
3
4
5
6
7
8
9
10
11
12
5
1
23.46
43.76
TOTAL INORGANIC NITROGEN / ORTHOPHOSPHORUS (RATIO)
14.61
28
4

8.485
6.325
7.02^
2.25
34
9
8.731
12.23
11
12
. 11
.59
-------
TABLE 7-3 STATISTICAL SUMMARY OF SLACK SURVEY DATA
FOR TOTAL PERIOD OF RECORD AND SALINITY REGIMES
VARIABLE
TEMPERTURE
TURBIDITY
SECCHI DISK
DIS OXYGEN
SATURT DO
B0D5
B0D20
SALINITY
REGIME
N
STANDARD STANDARD COEFF
MEAN DEVIATION MEAN ERR VARIA
B0D30
FIELD PH
SALINITY
0-3 PPT	25
3.1-10 PPT	80
>	10 PPT	121
ALL DATA	226
0-3 PPT	9
3,1-10 PPT	47
>	10 PPT	14
ALL DATA	70
0-3 PPT	23
3,1-10 PPT	73
>10 PPT	109
ALL DATA	205
0-3 PPT	24
3.1-10 PPT	64
>10 PPT	113
ALL DATA	201
0-3 PPT	24
3.1-10 PPT	64
>	10 PPT	113
ALL DATA	201
0-3 PPT	23
3.1-10 PPT	62
>	10 PPT	111
ALL DATA	196
0-3 PPT	11
3.1-10 PPT	43
>	10 PPT	36
ALL DATA	90
0-3 PPT	4
3.1-10 PPT	4
>	10 PPT	28
ALL DATA	36
0-3 PPT	22
3.1-10 PPT	69
>	10 PPT	108
ALL DATA	199
0-3 PPT	25
3.1-10 PPT	80
>	10 PPT	121
ALL DATA	226
19.76
23.22
17
19.51
15.67
7.843
4.286
8.137
0.673
0.539
0.924
0.759
8.755
7,078
8.373
8.006
93.91
83.71
88.86
87.82
3.739
2.802
2.509
2.746
5.182
5.477
3.944
4.828
5.75
5.25
4.857
5
7.218
7.394
7.486
7.424
.5001
8.002
12.15
9.393
7 .944
5,905
7.839
7.749
10.27
7.431
1 .939
7.76
0.377
0.314
0.378
0.398
2.535
2,009
2.486
2.427
27.74
15.73
14.93
17.37
3.828
1.218
1,055
1.701
2.148
1.752
1.094
1.724
.9574
1,5
1 .86
1 .74
.6758
.4 799
.4643
.5011
.8706
1 .792
1.454
3.987
1 .589
.6602
,7127
.5155
3.424
1 .084
.5181
,9275
.0785
.0367
.0362
.0278
,5174
,2511
.2338
,1712
5.662
1.966
1.405
1.225
.7983
.1546
.1002
,1215
,6476
.2672
,1823
,1817
,4787
0.75
,3515
0,29
.1441
.0578
.0447
,0355
.1741
.2004
. 1322
,2652
40.2
25.43
46. 12
39.72
65.56
94.76
45.23
95.37
55.95
58.21
40.88
52.45
28.95
28.38
29 .69
30.31
29.54
18.79
16.81
19,78
102,4
43.46
42.06
61 . 96
41,45
32
27.74
35,71
16.65
28.57
38.3
34 .81
9.362
6.491
6.201
6.75
174. 1
22.39
11.97
42.45
F-222
-------
TABLE 7-3 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
FOR TOTAL PERIOD OF RECORD AND SALINITY REGIMES

VARIABLE
SALINITY
REGIME
N
MEAN
STANDARD
DEVIATION
STANDARD COEFF
MEAN ERR VARIA
TOT
SOLIDS
0-3 PPT
a. £.
565.6
1294
275.8
228.7


3.1-10 PPT
32
8375
2382
421*1
28.44


> 10 PPT
5
11867
1141
510.2
9.615


ALL DATA
59
5759
4577
595.9
79.48
SUS
SOLIDS
0-3 PPT
25
47.6
105.5
21.1
221 .6


3.1-10 PPT
72
79.47
140.8
16.59
177.2


> 10 PPT
115
44.82
49.46
4.612
110.4


ALL DATA
212
56.92
97.58
6.702
171.5
FIL
AMMONIA
0-3 PPT
1?
.0853
0.051
.0117
59,85


3*1-10 PPT
40
.0777
.1144
.0181
147.2


>10 PPT
111
.0923
.0743
.0071
80.48


ALL DATA
170
.0881
.0833
.0064
94.49
TOT
AMMONIA
0-3 PPT
7
0.09
.0476
0.018
52.9


3.1-10 PPT
34
0.04
.0315
.0054
78.82


> 10 PPT
12
.0308
.0211
.0061
68.39


ALL DATA
53
.0445
.0364
0.005
81.64
FIL
NITRITE
0-3 PPT
1?
.0239
.0257
.0059
107.6


3.1-10 PPT
40
.0117
.0138
.0022
118


> 10 PPT
111
.0234
.0333
.0032
142.6


ALL DATA
170
.0207
.0294
.0023
142
TOT
NITRITE
0-3 PPT
7
.0164
.0095
.003 6
57.62


3.1-10 PPT
34
.0045
.0049
.0008
109.9


> 10 PPT
12
0.006
.0046
.0013
76.87


ALL DATA
53
.0064
.0068
.0009
106.2
FIL
NITRATE
0-3 PPT
1?
1.108
.8691
.1994
78.41


3.1-10 PPT
40
.1217
.1765
.0279
145


> 10 PPT
111
.1107
.1492
.0142
134.7


ALL DATA
170
.2248
.4483
.0344
199.4
TOT
NITRATE
0-3 PPT
7
1 .319
.8888
.3359
67.4


3.1-10 PPT
34
.0591
. 1489
.0255
251 .9


> 10 PPT
12
.0317
.0119
.0034
37.69


ALL DATA
53
.2192
.5411
.0743
246.8
FIL
TKN
0-3 PPT
19
.7463
0.207
.0475
27.74


3.1-10 PPT
40
.6597
~ 1993
.0315
30.21


> 10 PPT
111
,6632
0.267
.0253
40.26


ALL DATA
170
.6717
.2467
.0189
36.73
TOT
TKN
0-3 PPT
25
0.774
.5929
.1186
76.6


3.1-10 PPT
73
. 6364
.4761
.0557
74 .81


> 10 PPT
116
.7323
.2516
.0234
34.36


ALL DATA
214
.7045
.3911
.0267
55.52
F-223
-------
TABLE 7-3 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
FOR TOTAL PERIOD OF RECORD AND SALINITY REGIMES

VARIABLE
SALINITY
REGIME
N
MEAN
STANDARD
DEVIATION
STANDARD
MEAN ERR
i COEFF
: VARIA
TOT
NITROGEN
0-3 PPT
22
1 .426
.7614
.1623
53.39


3.1-10 PPT
68
.2559
.3029
.0367
118.4


> 10 PPT
95
.3197
.1781
.0183
55.72


ALL DATA
165
.4278
.5019
.0369
117.3
FIL
NITROGEN
0-3 PPT
1?
1 .132
.8796
.2018
77.68


3,1-10 PPT
40
. 1334
.1792
.0283
134.3


>10 PPT
111
.1341
.1511
.0143
112.7


ALL DATA
170
.2455
.4519
.0347
184.1
TOT
PHGS
0-3 PPT
25
.2988
.7331
. 1466
245.3


3.1-10 PPT
73
0.097
.0832
.0097
85.76


> 10 PPT
116
. 1028
.0772
.0072
75.06


ALL DATA
214
.1237
.2649
.0181
214.1
FIL
PHOS
0-3 PPT
25
.0756
.0487
.0097
64.47


3.1-10 PPT
72
.0417
.0476
.0056
114.2


> 10 PPT
116
.0552
.0935
.0087
169.4


ALL DATA
213
0.053
.0766
.0053
144.6
TOT
PAR PHOS
0-3 PPT
15
.3203
0.898
.2319
280,3


3.1-10 PPT
35
.0843
0,076
.0128
90.18


> 10 PPT
82
.0596
.0759
.0084
127.2


ALL DATA
132
.0958
.3128
.0272
326.6
FIL
ORTHOP
0-3 PPT
25
0.036
.0255
.0051
70.82


3.1-10 PPT
73
.0175
.0185
.0022
105.8


> 10 PPT
116
.0263
0.066
.0061
250.9


ALL DATA
214
,0244
.0507
.0035
207.5
TOT
ORG CARBON
0-3 PPT
6
9.017
2.328
.9506
25.82


3.1-10 PPT
33
8.048
2.925
.5092
36.35


> 10 PPT
5
5.78
.8349
.3734
14.44


ALL DATA
44
7.923
2.789
.4204
35.2
PAR
CARBON
0-3 PPT
17
2.11
1 .763
.4276
83.55


3.1-10 PPT
36
2.381
1 .271
.2119
53.4


> 10'PPT
97
1.717
.7807
.0793
45.47


ALL DATA
150
1.921
1.09
0.089
56.75
CHLOR AC
0-3 PPT
24
23.84
43.65
8.91
183. 1


3.1-10 PPT
77
9.867
14.8
1 .687
150


> 10 PPT
120
9.306
9.33
.8517
100.3


ALL DATA
221
11 .08
18.49
1 .244
166.9
PHEOP AC
0-3 PPT
25
6.281
9.412
1 .882
149.8


3.1-10 PPT
78
8.192
13.69
1 .55
167. 1


> 10 PPT
120
8.826
17.45
1 .593
197.8


ALL DATA
223
8.319
15.44
1 .034
185.6
F-224
-------
TABLE 7-3 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
FOR TOTAL PERIOD OF RECORD AND SALINITY REGIMES

VARIABLE
SALINITY
REGIME
N
MEAN
STANDARD
DEVIATION
STANDARt
MEAN ERF
i COEFF
1 VARIA
DIS
SOLIDS
0-3 PPT
22
514.2
1296
276.4
252.1


3.1-10 PPT
32
8347
2381
421
28.53


> 10 PPT
5
11830
1134
507.3
9.589


ALL DATA
59
5722
4586
597.1
80. 16
ORTHO PHOS
0-3 PPT
6
.0483
.0194
.0079
40. 15


3.1-10 PPT
32
.0147
.0088
.0016
59.87


> 10 PPT
5
0.014
.0055
.0024
39.12


ALL DATA
43
.0193
.0156
.0024
81.05
PAR
PHOS
0-3 PPT
24
.2358
.7182
.1466
304.5


3.1-10 PPT
67
.0639
.0663
.0081
103.8


> 10 PPT
103
.0663
.0615
.0061
92.72


ALL DATA
194
.0864
0.261
~ 0187
302
FIL
I NOR N
0-3 PPT
19
1 .218
0.895
.2053
73.51


3.1-10 PPT
40
.2112
.2813
.0445
133.2


> 10 PPT
111
.2264
.1751
.0166
77.35


ALL DATA
170
.3336
.4717
.0362
141 .4
TOT
INOR N
0-3 PPT
7
1.425
.8629
.3261
60.55


3.1-10 PPT
34
. 1036
.1576
0.027
152.1


> 10 PPT
12
.0685
.0259
.0075
37.76


ALL DATA
53
.2702
.5558
.0763
205.7
TOT
0R6N N
0-3 PPT
2
0.295
.0212
0.015
7.191


3.1-10 PPT
31
.2252
.2459
.0442
109.2


>10 PPT
11
.4091
.3021
.0911
73.84


ALL DATA
44
.2743
.2643
.0398
96.33
DIS
ORGN N
0-3 PPT
19
.6611
. 1925
.0442
29.12


3.1-10 PPT
40
0.582
. 1884
.0298
32.37


>10 PPT
111
.5709
.2701
.0256
47.32


ALL DATA
170
.5836
.2458
.0189
42. 12
PAR
NITROGEN
0-3 PPT
15
,2655
.2873
.0742
108.2


3.1-10 PPT
34
.3138
. 1799
.0308
57.32


> 10 PPT
83
0.232
.1196
.0131
51 .54


ALL DATA
132
.2569
.1648
.0143
64. 16
TOT.
IN N-ORHP(R)
0-3 PPT
6
26.84
15.48
6.319
57.66


3.1-10 PPT
32
6.676
8.233
1 .455
123.3


> 10 PPT
5
6.44
2.347
1 .05
36.44


ALL DATA
43
9.462
11.37
1.734
120.1
F-225
-------
TABLE 7-4 STATISTICAL SUMMARY OF SLACK SURVEY DATA
BY STATION


STATION
RIVER


STD
STD ERR
COEFF
VARIABLE
ID
MILE
N
MEAN
DEVIATE
MEAN
VARIA
TEMPERTURE
XHG1537
5 .50
77
18,75
7.302
.8321
38.95

XGG9572
8,50
77
19,1
7.448
.8487
38.99

XHG3078
13,20
78
19.54
7.397
.8375
37.85

XHG4893
15,00
77
19,75
7.593
.8653
38,44

XHG6094
15.50
72
19,55
7.808
.9202
39.95

XHH5301
16,00
77
19,72
7.693
.8767
39.01

XHHB354
21 ,30
80
20,23
7.748
.8663
38.31

XIH2463
28,00
74
20,09
8.159
.9485
40.62

CYR0004
41 ,00
66
19,96
7.484
.9213
37.5
TURBIDITY
XHG1537
5,50
8
2,75
1.035
0.366
37.64

XGG9572
8,50
10
4,2
2.486
0.786
59.18

XHG3078
13,20
11
4
1.265
.3814
31 .62

XHG4893
15 ,00
8
4,7
.4536
.1604
9.65

XHG6094
15,50
9
7.444
2.297
.7658
30.86

XHH5301
16,00
10
6
1.826
.5774
30.43

XHH8354
21 ,30
10
10.4
3. 34
1 .056
32.12

XIH2463
28,00
9
24.33
12.51
4,17
51 .41

CYR0004
41 ,00
7
11.43
6.655
2.515
58.23
SECCHI DISC
XHG1537
5,50
20
1.019
.3153
.0705
30.93

XGG9572
8 ,50
23
1 .053
.4022
.0837
38.19

XHG3078
13,20
24
1 .008
.5102
.1041
50.59

XHG4893
15,00
24
.7750
.2294
.0468
29.60

XHG6094
15,50
23
.7387
.2730
.0569
36,96

XHH5301
16,00
24
.7429
.3073
.0627
41 .36

XHH8354
21 ,30
23
.4952
.2360
.0492
47.66

XIH2463
28,00
23
.2878
.1754
.03 66
60.94

CYR0004
41 ,00
21
.7286
.343
.0749
47.13
DIS OXYGEN
XHG1537
5,50
70
7.959
3.319
.3967
41.7

XGG9572
8,50
69
7.99
2.441
.2938
30.55

XHG3078
13,20
71
7.406
3.221
.3823
43,5

XHG4893
15,00
71
7.824
2.824
.3352
36.1

XHG6094
15,50
69
8.519
2.28
.2744
26.76

XHH5301
16,00
68
8
2.432
.2949
30.4

XHH8354
21 ,30
72
7.632
2.587
.3048
33,89

XIH2463
28,00
66
7.809
2.681
0.33
34,33

CYR0004
41 ,00
64
9. 109
2.258
.2823
24 ,79
SATURT DO
XHG1537
5 ,50
70
87.89
33,81
4,041
38,47

XGG9572
8,50
69
88.58
20,41
2,457
23,04

XHG3078
13.20
71
81.49
29,73
3,529
36,49

XHG4893
15,00
71
86.56
23.24
2.758
26,85

XHG6094
15,50
69
94.97
15.41
1 .855
16.22

XHH5301
16,00
68
88.91
19.03
2.308
21.4

XHH8354
21 ,30
72
84.83
21 .93
2.584
25.85

XIH2463
28,00
66
83.63
18.58
2.288
r>r>, r>2

CYR0004
41 .00
63
99.1
26.79
3.376
27.03
BOD5
XH61537
5.50
22
2.682
1 .46
.3113
54 .45

XGG9572
8,50
23
2.5
1 .055
0.22
42.21

XHG3078
13.20
22
2.295
.9084
.1937
39.57

XHG4893
15,00
22
2.477
1.006
.2144
40.6

XHG6094
15,50
21
2.881
1.264
.2758
43.87

XHH5301
16,00
22
2,5
1 ,058
.2255
42,31

XHH8354
21 .30
22
2.623
1 .041
.2219
39,69

XIH2463
28 ,00
£. L
2.909
1 . 109
.2364
38,11

CYR0004
41 ,00
21
3,857
3.991
.8709
103,5
F-226
-------
TABLE 7-4 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
BY STATION


STATION
RIVER


STB
STP ERR
COEFF
VARIABLE
ID
MILE
N
MEAN
DEVIATE
MEAN
VARIA
B0D20
XHG1537
5.50
11
4.545
2.252
.6791
49.55

XGG9572
8.50
9
5.278
1.954
.6514
37.03

XHG3078
13.20
11
4.091
1.114
.3359
27.23

XHG4893
15.00
9
4.389
1 .691
.5638
38.54

XHG6094
15.50
10
5.05
1.674
.5294
33. 15

XHH5301
16.00
11
4.818
1 .94
.5849
40.26

XHH8354
21 .30
11
4 .864
1 .185
.3573
24.37

XIH2463
28.00
9
5.5
1 .323
0.441
24.05

CYR0004
41 .00
9
5.111
2.275
.7582
44 .5
B0H30
XHG1537
5.50
5
4.6
1.817
.8124
39.4.9

XGG9572
8.50
5
5
2.121
.9487
42.43

XHG3079
13,20
5
4.8
1 .789
0.8
37.27

XHG4893
15 .00
5
4.4
1 .673
.7483
38.03

XHG6094
15.50
5
4.4
2.51
1.122
57.05

XHH5301
16.00
5
3.8
1 .789
0.8
47.08

XHH8354
21 .30
5
4.4
2.302
1 .03
52.32

XIH2463
28.00
5
4.6
1.949
.8718
42.38

CYR0004
41 .00
5
5.2
1.483
.6633
28.52
FIELD PH
XHG1537
5.50
64
7.366
.6282
.0785
8.529

XGG9572
8.50
62
7.442
0.399
.0507
5.361

XHG3078
13.20
65
7.492
.3751
.0465
5.007

XHG4893
15.00
58
7.478
.4074
.0535
5.448

XHG6094
15.50
61
7.577
.4055
.0519
5.352

XHH5301
16.00
62
7.556
.4419
.0561
5.848

XHH8354
21 .30
53
7.474
.4128
.0567
5.524

XIH2463
28.00
56
7.35
.6293
.0841
8.562

CYR0004
41 .00
51
7.206
.6457
.0904
8.961
SALINITY
XHG1537
.5.50
74
12.04
2.52
.2929
20.93

XGG9572
8.50
74
11.92
2.087
.2426
17.51

XHG3078
13.20
75
11.37
2.375
.2743
20.9

XHG4893
15.00
74
10.98
2.008
.2334
18.29

XHG6094
15.50
69
10. 72
1 .714
.2064
15. 99

XHH5301
16.00
74
11
1 .881
.2186
17.1

XHH8354
21 .30
77
9.592
1.945
.2217
20.28

XIH2463
28.00
71
5.677
1 .664
.1975
29.31

CYR0004
41 .00
64
.3209
.9395
.1174
292.7
TOT SOLIDS
XHG1537
5.50
5
10305
1445
646
14.02

XGG9572
8 .50
5
10280
1900
849.5
18.48

XHG3078
13.20
5
10319
1442
644.8
13.97

XHG4893
15.00
5
9726
1821
814.4
18. 72

XHG6094
15.50
4
8780
1522
761.2
17.34

XHH5301
16.00
5
8841
1392
622.6
15.75

XHH8354
21 .30
5
6879
2866
1282
41 .66

XIH2463
28.00
5
3841
1124
502. 8
29.27

CYR0004
41 .00
20
186.1
142.5
31 .85
76.53
SUS SOLIDS
XHG1537
5.50
24
40.33
44.62
9. 109
110.6

XGG9572
8 .50
24
46.13
54.28
11 .08
117.7

XHG3078
13.20
25
57.8
87.17
17 .43
150.8

XHG4893
15.00
24
46.5
61 .99
12.65
133.3

XHG6094
15.50
23
65.43
96.81
20.19
147.9

XHH5301
16.00
24
51.71
59.68
12.18
115.4

XHH8354
21 .30
23
64.39
78.56
16.38
122

XIH2463
28.00
23
127.8
259.4
54.09
202^9

CYR0004
41 .00
23
49.7
109.9
22.92
221 .2
F-227
-------
TABLE 7-4 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
BY STATION
STATION RIVER	STD STD ERR COEFF
VARIABLE	ID	MILE N MEAN DEVIATE MEAN VARIA
FIL AMMONIA
TOT AMMONIA
FIL NITRITE
TOT NITRITE
FIL NITRATE
TOT NITRATE
XHG1537
5
.50
19
.1032
.0806
.0185
78.09
XGG9572
8
.50
19
. 1026
.0763
.0175
74.34
XHG3078
13
.20
20
0.099
.0861
.0193
87.01
XHG4893
15
.00
18
.0728
.0569
.0134
78.13
XHG6094
15
.50
19
0.06
.0899
.0206
149.9
XHH5301
16
.00
19
.0632
.0531
.0122
84. 12
XHH8354
21
,30
19
.0753
0.064
.0147
85
X1H2463
28
.00
19
.1274
.1426
.0327
112
CYR0004
41
.00
19
»_0 85 3
0.051
.0117
59.85
XHG1537
5
.50
6
.0367
.0225
.0092
61.39
XGG9572
8
.50
6
.0367
.0344
.0141
93.95
XHG3078
13
. 20
6
0.05
.0533
.0218
106.6
XHG4893
15
.00
7
.0357
0.027
.0102
75.58
XH66094
15
.50
5
0.018
0.013
.0058
72.44
XHH5301
16
.00
6
.0317
.0204
.0083
64.46
XHH8354
21
.30
6
0.05
.0253
.0103
50.6
XIH2463
28
.00
6
.0767
.0596
.0243
77.68
CYR0004
41
.00
5
0.066
.0288
.0129
43.65
XHG1537
5
.50
19
.0196
.0242
.0056
123. 7
XGG9572
8
.50
19
.0207
.0295
.0068
142.3
XHG3078
13
.20
20
.0207
0.034
.0076
164
XHG4893
15
.00
18
.0218
.0372
.0088
170.6
XHG6094
15
.50
19
.0166
.0278
.0064
167.8
XHH5301
16
.00
19
.0219
.0361
.0083
164.6
XHN8354
21
.30
19
.0227
.0327
.0075
143.8
XIH2463
28
.00
19
.0172
.0159
.0037
92.55
CYR0004
41
.00
19
.0239
.0257
.0059
107.6
XHG1537
5
.50
6
0.004
.0041
.0017
103.7
XGG9572
8
.50
6
.0042
.0042
.0017
101.2
XHG3078
13
.20
6
.0038
.0042
.0017
110
XHG4893
15
.00
7
.0036
.0043
.0016
120.8
XHG6094
15
.50
5
0,004
.0052
.0023
129.9
XHH5301
16
.00
6
.0047
.0052
.0021
110.7
XHH8354
21
.30
6
.0078
.0072
.0029
91.85
XIH2463
28
.00
6
.0073
.0039
.0016
53.63
CYR0004
41
.00
5
.0206
.0073
.0033
35.61
XHG1537
5
.50
19
.1458
.1426
.0327
97.82
XGG9572
8
.50
19
.1779
0.241
.0553
135.5
XHG3078
13
.20
20
.0855
. 1051
.0235
122.9
XHG4893
15
.00
18
.0894
.1379
.0325
154.2
XHG6094
15
.50
19
.0521
.0944
,0217
181.1
XHH5301
16
.00
19
* 0658
. 0878
.0201
133.4
XHH8354
21
.30
19
.0863
. 1154
.0265
133.7
XIH2463
28
.00
19
.2011
.2101
.0482
104.5
CYR0004
41
.00
19
1.108
.8691
. 1994
78.41
XHG1537
5
.50
6
.0183
.0117
.0048
63.77
XGG9572
8
.50
6
.0183
.0117
.0048
63.77
XHG3078
13
.20
6
.0167
.0082
.0033
48.99
XHG4893
15
.00
7
.0143
.0079
0.003
55.08
XHG6094
15
.50
5
0.024
.0195
.0087
81 .22
XHH5301
16
.00
6
0.025
.0164
.0067
65.73
XHH8354
21
.30
6
0.185
.3224
. 1316
174.2
XIH2463
28
.00
6
0.215
.2165
.0884
100.7
CYR0004
41
.00
5
1.706
.7012
.3136
41.1
F-228
-------
TABLE 7-4 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
BY STATION



STATION
RIVER


STD
STD ERR
COEFF

VARIABLE
ID
MILE
N
MEAN
DEVIATE
MEAN
VARIA
FIL
TKN
XHG1537
5.50
19
.6758
0. 186
.0427
27.53


XGG9572
8.SO
19
.6742
.2074
.0476
30.76


XHG3078
13.20
20
0.607
.2206
.0493
36.33


XHG4893
15.00
18
.7144
.4574
.1078
64.02


XHG6094
15.50
19
.6258
.1975
.0453
31.56


XHH5301
16.00
19
.6389
.2548
.0585
39.88


XHH8354
21 .30
19
.6268
0. 183
0.042
29.19


XIH2463
28.00
19
,7463
.2031
.0466
27.22


CYR0004
41 .00
19
.7463
0.207
.0475
27.74
TOT
TKN
XHG1537
5.50
24
.6646
.2956
.0603
44.48


XGG9572
8.50
24
.7037
.3271
.0668
46.47


XHG3079
13. 20
25
.6124
.3143
.0629
51.32


XHG4893
15.00
24
.6358
.3214
.0656
50.56


XHG6094
15.50
23
.6404
.3452
0.072
53. 91


XHH5301
16.00
24
.6183
.2995
.0611
48.43


XHH8354
21 .30
24
.6958
.3574
0. 073
51.36


XIH24&3
28.00
24
0.97
.5188
. 1059
53.48


CYR0004
41.00
23
.8357
.5777
.1205
69. 13
TOT
NITROGEN
XHG1537
5.50
21
.2835
.2073
.0452
73.12


XGG9572
8.50
21
.2607
.1891
.0413
72.51


XHG3078
13.20
21
.1905
.1599
.0349
83.94


XHG4893
15.00
21
.2351
.2263
.0494
96.23


XHG6094
15.50
20
.2588
.1829
.0409
70.67


XHH5301
16.00
21
.2315
.1764
.0385
76.18


XHH8354
21.30
21
.3539
.2447
.0534
69.16


X1H2463
28*00
20
.5517
0.329
.0736
59.64


CYR0004
41.00
20
1.533
.7074
. 1582
46.14
FIL
NITROGEN
XHG1537
5.50
19
.1654
.1417
.0325
85.67


XGG9572
8.50
19
.1986
.2393
.0549
120.5


XHG3078
13.20
20
.1062
0.114
.0255
107.3


XHG4893
15.00
18
.1113
.1479
.0349
132.9


XHG6094
15.50
19
.0687
.0994
.0228
144.6


XHH5301
16.00
19
.0877
.0935
.0214
106.5


XHH8354
21.30
19
. 1091
.1172
.0269
107.5


XIH2463
28.00
19
.2183
0.21
.0482
96.2


CYR0004
41.00
19
1.132
.8796
.2018
77.68
TOT
PHOS
XHG1537
5.50
24
,1029
.1151
.0235
111.8


XGG9572
8.50
24
.0783
.0477
.0097
60.89


XHG3078
13.20
25
.0716
.0429
.0086
59 .89


XHG4893
15.00
24
.0904
0.068
.0139
75. 19


XHG6094
15.50
23
.1009
.0772
.0161
76.5


XHH5301
16.00
24
.0883
.0714
.0146
80,79


XHH8354
21 .30
24
.1117
.0549
,0112
49. 17


XIH2463
28.00
23
. 1635
.1032
.0215
63. 16


CYR0004
41 .00
23
0.317
.7626
0.159
240.6
FIL
PHOS
XHG1537
5.50
24
.0496
.0486
.00 99
97. 99


XGG9572
8.50
24
.0446
0.038
.0078
85.21


XHG3078
13.20
25
. 0444
.0715
.0143
161


XHG4893
15.00
23
.0696
.1658
.0346
238.3


XHG6094
15.50
23
.0413
.0784
.0163
189.8


XHH5301
16 .00
24
.0392
.0481
.0098
122,8


XHH8354
21 .30
24
.0425
.0411
.0084
96. 7


XIH2463
28.00
24
.0679
.0687
0.014
101 .2


CYR0004
41 .00
23
.0796
.0488
.0102
61.28
F-229
-------
TABLE 7-4 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DATA
BY STATION


STATION
RIVER


STD
STD ERR
COEFF
VARIABLE
ID
MILE
N
MEAN
DEVIATE
MEAN
VARIA
TOT PAR PHOS
XHG1537
5 ~ 50
15
.0352
~ 0375
.0097
106.6

XGG9572
8*50
15
.0741
.1536
.0397
207.2

XHG3078
13.20
15
.0382
0.031
0.008
81 .07

XHG4893
15.00
15
.0423
.0436
.0113
103

XHG6094
15.50
15
.0575
.0383
~ 0099
66.64

XHH5301
16.00
14
0.068
.0619
.0165
91 .04

XHH8354
21.30
15
.0719
~ 0322
.0083
44.83

XIH2463
28.00
15
.1491
0.067
.0173
44.95

CYR0004
41.00
15
.3203
0.898
.2319
280.3
FIL ORTHOP
XHG1537
5.50
24
.0183
.0174
.0035
94.7

XGG9572
8.50
24
~ 0187
.0148
0.003
79.13

XHG3078
13.20
25
.0228
.0251
0.005
110

XHG4893
15.00
24
.0175
.0115
.0024
65.8

XHG6094
15.50
23
.0148
.0104
.0022
70,27

XHH5301
16.00
24
0.045
.1424
.0291
316.5

XHH8354
21 .30
24
.0221
.0186
.0038
84.43

XIH2463
28 * 00
24
.0242
.0172
.0035
71.06

CYR0004
41.00
23
*0365
.0264
~ 0055
72.26
TOT ORG CARBON
XHG1537
5.50
5
7.36
2.268
1.014
30.81

XGG9572
8.50
5
6.88
1.855
.8297
26.97

XHG3078
13.20
5
8.14
3.126
1.398
38.41

XHG4893
15.00
6
9.85
5.118
2.089
51.96

XHG6094
15.50
4
7.425
2.358
1.179
31.76

XHH5301
16.00
5
7.62
2.594
1.16
34.04

XHH8354
21.30
5
7.2
1.759
~ 7868
24.43

XIH2463
28.00
5
7.14
.8764
.3919
12.27

CYR0004
41.00
4
9.525
2.829
1.414
29.7
PAR CARBON
XHG1537
5.50
17
1 .516
.6913
.1677
45.61

XGG9572
8.50
17
1.351
.5238
.1271
38.78

XHG3078
13.20
17
1 .25
» 4166
.1011
33.33

XHG4893
15.00
17
1.575
.4971
.1206
31.56

XHG6094
15.50
17
2.074
.6815
.1653
32.86

XHH5301
16.00
17
1.748
.6103
0. 148
34.92

XHH8354
21 .30
17
2.418
1.096
.2659
45.34

XIH2463
28.00
16
3.332
1.187
.2968
35.63

CYR0004
41.00
17
2.11
1.763
.4276
83.55
CHLOR AC
XHG1537
5.50
27
11.26
15.9
3.06
141 .1

XGG9572
8.50
28
11.73
18.95
3.58
161.6

XHG3078
13.20
25
4.52
5.059
1.012
111.9

XHG4893
15.00
23
6.5
6.161
1.285
94.79

XHG6094
15.50
22
9.71
11.35
2.419
116.9

XHH5301
16.00
28
8.139
8.201
1.55
100.8

XHH8354
21.30
28
14.09
15.72
2.971
111.5

XIH2463
28.00
28
15.35
16.3
3.081
106.2

CYR0004
41 .00
26
23.32
42.4
8.316
181 .8
PHEOP AC
XHG1537
5.50
27
6.377
9.398
1.809
147.4

XGG9572
8.50
28
7.385
19,19
3.626
259.8

XHG3078
13.20
25
8.282
13.75
2.751
166.1

XHG4893
15.00
23
3.67
4.359
.9088
118.8

XHG6094
15.50
23
5.434
13.18
2.748
242.5

XHH5301
16.00
28
6.144
10.46
1 .977
170.3

XHH8354
21.30
28
12.71
22.78
4.305
179.3

XIH2463
28 .00
28
15.68
19.65
3.714
125.3

CYR0004
41 .00
27
5.899
9.852
1 ,896
167
F-230
-------
TABLE 7-4 
-------
TABLE 7-4 (CONT.) STATISTICAL SUMMARY OF SLACK SURVEY DAT A
BY STATION
VARIABLE
STATION
RI
VER


STD
STD ERR
COEFF
ID
MILE
N
MEAN
DEVIATE
MEAN
VAR
IA
XHG1537
5
»50
19
.5726
0.165
.0379
28.
82
XGG9572
8
.50
19
.5716
.1742
0.04
30.
47
XHG3078
13
.20
20
0.508
.2125
.0475
41 .
82
XHG4893
15
.00
18
.6417
.4677
.1102
72.
89
XHG6094
15
.50
19
.5658
.2109
.0484
37.
28
XHH5301
16
.00
19
.5758
.2786
.0639
48.
39
XHH8354
21
.30
19
.5516
.1661
.0381
30.
11
XIH2463
28
.00
19
.6189
.2251
.0516
36.
37
CYR0004
41
.00
19
.6611
.1925
.0442
29.
12
XHG1537
5
.50
15
.2147
.1435
0.037
66.
82
XGG9572
8
.50
15
. 1996
.1114
.0288
55.
83
XHG3078
13
.20
15
.1508
.0826
.0214
54
. 9
XHG4893
15
.00
14
.2318
.1119
.0299
48.
26
XHG6094
15
.50
15
.2715
.1196
.0309
44.
05
XHH5301
16
.00
15
.2309
.0985
.0254
42.
67
XHH8354
21
.30
15
.31 77
.1174
.0303
36.
94
XIH2443
28
.00
14
.4481
.1595
.0426
35.
59
CYR0004
41
.00
15
.2655
.2873
.0742
108
.2
XHG1537
5
.50
19
17.41
14.25
3.269
81.
83
XGG9572
8
.50
19
18.64
15
3.442
80.
47
XHG3078
13
.20
20
12.58
10.69
2.39
84.
96
XHG4893
15
.00
18
11.45
12. 18
2.871
106
.3
XHG6094
15
.50
19
8.605
9.877
2.266
114
.8
XHH5301
16
.00
19
9.37
7.79
1 .787
83.
14
XHH8354
21
.30
19
9.843
9.867
2.264
100
.2
XIH2463
28
.00
19
19.1
14.45
3.315
75.
63
CYR0004
41
.00
19
65.61
79.54
18.25
121
.2
DIS ORGN N
PAR NITROGEN
FIL IN N-ORHP(R)
F-232
-------
Table 7-6 (continued)
Regression of Average Slack Survey Data
	Versus Average Dissolved Oxygen
Dependent Variable
N
R2
RPNPC
9
.286
RCHLOPC
9
.573
F-235
-------
Table 7-5
Correlation of Mean Slack Survey Data Versus Salinity
Dependent
Variable	R^	N
TEMP
0.316
9
TURB
0.404
9
SEECHI
0.303
9
D02
0.430
9
DOS
0.263
9
BOD (5)
0.834
9
BOD (20)
0.222
9
BOD (30)
0.225
9
FLDPH
0.616
9
TOTSOL
0.970
9
SUSSOL
0.113
9
TPN
0.246
9
ORGN
0.284
9
FORGN
0.455
9
FAMMON
0.034
9
AMMON
0.540
9
FNO (2)
0.071
9
NO (2)
0.887
9
FNO (3)
0.791
9
NO (3)
0.848
9
FTKN
0.465
9
TKN
0.571
9
TOTN
0.912
9
FTOTN
0.789
9
TPHOS
0.945
9
TFPHOS
0.590
9
PARPHOS
0.947
9
FORTHOP
0.189
9
TOC"
0.167
9
PAROCAR
0.314
9
CHLORAC
0.755
9
PHEOP
0.052
9
DISSOL
0.970-
9
ORTHOP
0.957
9
FINORGN
0.797
9
TINORGN
0.862
9
TORGN
0.035
9
DISORGN
0.455
9
PARN
0.243
9
RCHLOPP
0.348
9
RCHLOPN
0.440
9
RFINORH
0.762
9
RINORHP
0.887
9
RPCPN
0.476
9
RPNPC
0.428
9
RCHLOPC
0.442
9
F-233
-------
Table 7-6
Regression of Average Slack Survey Data
	Versus Average Dissolved Oxygen
Dependent Variable N	R?
TEMP
9
.002
TURB
9
.010
SECCHI
9
.014
SAL IN
9
.430
DOS
9
.959
BOD (5)
9
.771
BOD (20)
9
.198
BOD (30)
9
.113
FLOPH
9
.218
TOTSOL
9
.380
SUSSOL
9
.031
TPN
9
.007
ORGN
9
.188
FORGN
9
.369
FAMMON
9
.077
AMMON
9
.006
FNO (2)
9
.014
NO (2)
9
.517
FNO (3)
9
.604
NO (3)
9
.591
FTKN
9
.183
TKN
9
.075
TOTN
9
.588
FTOTN
9
.601
TPHOS
9
.582
TFPHOS
9
.195
FORTHOP
9
.086
TOC
9
.120
PAROCAR
9
.014
CHLORAC
9
.470
PHEOP
9
.159
DISSOL
9
.381
ORTHOP
9
.439
PARPHOS
9
.599
FINORGN
9
.564
TINORGN
9
.570
TORGN
9
.010
DISORGN
9
.369
PARN
9
.006
RCHLOPP
9
.769
RCHLOPN
9
.391
RFINORH
9
.573
RINORHP
9
.300
RPCPN
9
.283
F-234
-------
Table 7-6 (continued)
Regression of Average Slack Survey Data
Versus Average Dissolved Oxygen
Dependent Variable
N
R2
RPNPC
9
.286
RCHLOPC
9
.573
F-235
-------
APPENDIX G
TEMPORAL WATER QUALITY FIGURES AND TABLES
SECTION 8
-------
STATION
NAUTICAL MRE
CHESTER RIVER
K- 1980 AVERAGE
1331 AY£*AGF.
'ujr furl
niM AND MAK
z
o
ttONTH
ST AT I ON XGG9572
NAUTJCAl mile
CHESTER RIVER
*- J 990 AVERAGE
1931 AVERAGE
A- URF\CF
*- SOTTon
+ - Ml N AND MAjJ
s . <>Q
MONTH
Figure 3-1 Temporal Plots of Salinity, 1980*1981
G-l
-------
°3.50
CHESTER RIVER
STATION XHH5301
NAUTICAL MILE 16-0
H- 1980 AVERAGE
1981 AVERAGE
A CRKA'-F
K- BOTTOM
+ - n\H AND flAX
-------
STATION XIH2463
NAUTICAL MILE 28•0
CHESTER RIVER
« - 19flQ AVERftGF
m
19M AVERAGE"
Barraru /\
+ - M J N AND /a*
12.50
4.50
7 . 50
10.50
J. 50
MONTH
STATION CTR0004
NAUTICAL MILE 41 .0
CHESTER RIVER
W- 1980 AVERAGE
1981 AVERA&E
A - iidRFACf
BOTTOM
+ - hIN AND MAX
Q_
£L
3-50
4.50
5.50
9 . SO
I 2 • 50
MONTH
Figure 8-1 Temporal Plots of Salinity, 1980-1981
G-3
-------
STATION XHG1537
NAUTICAL MILE
CHESTER RIVFR
W- 1980 AVERAGE
1981 AVERAGE
A- SURFACE
*- BOTTOM
+ - niN AND MAX
UJO
X
o
Uo
o
12-50
o. SO
8.50
9.50
6.50
4.50
5-50
• 50
MONTH
STATION XGG95T2
NAUTICAL MILE
CHESTER RIVER
X- 1980 AVERAGE
1981 AVERAGE
a- SURFACF
*- BOTTOM
+ - MIN AND MAjf
UJO
6*. 50
.50
4.50
5.50
8.50
9.50
10.50
12.50
MONTH
Figure 8-2 Temporal Plots of Dissolved Oxygen, 1980-1981
G-4
-------
STATION XHH5301
NAUTICAL MILE 16-0
CHESTER RIVER
M- 1980 AVERAGE
1 981 AVERAGE
K- BOTTOM
+ - H1N AMD M,
LlJO
o
Q
5'. 50
7.50
MONTH
8.50
10.50
4.50
6.50
.50
STATION XHH8354
NAUTICAL MILE 21 .3
CHESTER RIVER
K- 1980 AVERAGE
1981 AVERAGE
A- SURFACE"
X • BOTTOM i
CM J '
z
UJO
UJo
>o
LD
• 50
4.50
5.50
6.50
7.50
• 50
9.50
10.50
MONTH
Figure 8-2 Temporal Plots of Dissolved Oxygen 1980-1981
G-5
-------
CHESTER R]VER
STATION X1H2463
NAUTICAL MILE 28-0
H- I 980 AVERAGE
198» AVERAGE
A ^jRfACP
+ - MIN AHO nAX
llJO
« T/ *
3 . 50
4.50	5.SO	6.SO
7.50	8.SO	9 SO
MONTH
10 SO
I 1 .50
12 50
°3 ¦ 50
CHESTER RIVER
STATION CYR0004
NAUTICAL MILE .0
»- 1980 AVERAGE
1981 AVERAGE
A- SURFACE
*- BOTTOM
MAX
UJO
4.50
5-50
6-50
7.50	8-50
MONTH
9.50
10.50
II .50
12.50
Figure 8-2 Temporal Plots of Dissolved Oxygen 1980-1981
G-6
-------
CHESTER RIVER
STATION XHG153T
NAUTICAL MILE 5.5
X- 1980 AVERAGE
1981 AVERAGF
>< • BOTTOM
+ - MIN AND MAX
3.50	4.50	5-50	6.50
7.50 8 50
MONTH
9.50	10-50 11.50 12.50
CHESTER RIVER
STATION XGG9572
NAUTICAL MILE 8-5
X- 1980 AVERACE
- 1981 AVERAGE
a ¦ LJRFA-.F
•A- BOTTOM
+ - M1N AND MAX
3.50	4.50	550	6.50
r.50 a 50
MONTH
9.50	10-50 I 1 .50 1.2. SO
Figure 8-3 Temporal Plots of pH, 1980-1981
-------
j. 50
CHESTER RIVER
STATION XHH5301
NAUTICAL MILE 16-0
K- 1980 AVERAGE
1981 AVERAGE
a • . JR*S'T
V • B0TTDM
+- M1N AND MAX
7 .*> 0
8 50
9.50
4.50	5.SO
MONTH
CHESTER RIVER
10-50 U.50 12-50
STATION XHH8354
NAUTICAL MILE 21-3
K- 1980 AVERAGE
1981 AVERAGE
A- SURFACE"
*- BOTTOM
+- M1N AMO MAX
3-50	4.50	5.50	6.50
7 50	8.50
MONTH
9 50	10.50 11.50 12.50
Figure 8-3 Temporal Plots of pH, 1980-1981
G-8
-------
rilFr.Tfc'R RIVFR
STATION X1H2463
NAUTICAL M1LF. 28.0
W • I 980 AVERAGE
1381 AVERAGE
a- iJRKA-.F
* BOTTOM
+ - M1N AND MAX
J.50	4.50	5.50	6.50
7.50	fl 50	9.50
MONTH
CHESTER RIVER
10.50 I 1 50 12.50
STATION CYR0004
NAUTICAL MILE 41.0
X- 1980 AVERAGE
1 981 AVERAGE
MAX
3.50	4.50	5-50	6 50
7.50	8.50
MONTH
9 50
10.50 11.50 12.50
Figure 8-3 Temporal Plots of pH, 1980-1981
G-9
-------
STATION XHG1537-
NAUTICAL MILE
CHESTER RIVER
Jt- 1900 AVERAGE
AVfRK.E
+- HIN AND MAX
Z -
O
LjJ _
J ¦ 50
6 . SO
S. SO
MONTH
STATION XGG95r2
NAUTICAL HUE
CHESTER RIVER
K- 19B0 AVERASE
1981 -AVERAGE
A- SURFACE
* • BOTTOfl
+- run and max
6.50
4-50
¦ 50
10. SO
J. 50
5-50
9. 50
MONTH
Figure 8-4 Temporal Plots of Dissolved Ammonia 1980-1981
G-10
-------
CHESTER RIVER
STATION XHH530I
NAUTICAL HUE 16-0
K- 1980 AVERAGE
J 981 AVERAGF
A -JRPAT.K
K ¦ BOTTOM
>¦ Ml N ANH flA/
3 • SO
5. 50
7.SO	8.SO
MONTH
9.so
JO so
n .so
12.50
STATION XHH8354
NAUTICAL MILE
CHESTER RIVER
X- 1980 AVERAGE
1981 AVERAGE
A- iJRFA^F
BOTTOM
+- MIN AND MAX
zw:
Q
UJ
fi SO
9. SO
4 . 50
Figure 8-4 Temporal Plots of Dissolved Ammonia 1980-1981
G-ll
-------
3.50
3.50
CHESTER RIVER
STATION X1H2463
NAUTICAL MILE 28-0
tt- 1980 AVERAGE
l <)RI AVERAGE
A ' V.l
)h - BO MOM
+- nlH AND MAX
LD M
4.50
5.50	6.50
7.50	8.50
MONTH
9.50
10.50
1 1 .50
I 2.50
CHESTER RIVER
STATION CYR0004
NAUTICAL MILE 41.0
K- 1980 AVERAGE
1981 AVERAGE
A- SJRFACF
A- BOTTOM
+ - MIN ANO MAX
4.50
5. 50
6.50
7 50	8-50
MONTH
9 50
10.50
11 . 50
12.50
Figure 8-4 Temporal Plots of Dissolved Ammonia 1980-1981
6-12
-------
STATION XHG1537
NAUTICAL MILE 5.5
CHESTER RIVER
X- J 980 AVERAGE
1981 AVERAGE
A CURFACF
*- BOTTOn
+ - niN AND MAX
LU
Q
-jo
Q
LO
U?
6'. 50
9-50
10.50
8.50
7-50
MONTH
5.50
'J.50
STATION XGG95P2
NAUTICAL MILE
CHESTER RIVER
.107 *- >980 AVERAGE
1981 AVERAGE
A- SURFACE
* BOTTOM
+ - NIN ANO MAX
UJ
uj!
J. 50
4.50
5.50
7 . 50
i 0- 50
12-50
MONTH
Figure 8-5 Temporal Plots of Dissolved Nitrite, 1980-1981
G-13
-------
STATION XHH530I
NAUTICAL HUE 16-0
CHESTER RIVER
.106^ f
104 a- 1980 AVERAGE
: 1931 AVERAGE
' *- SURFACF
*¦ Borron
+ - MN HMD MAX
Oo
uj!
5.50
1 2 - SO
J. 50
STATION XHH8354
NAUTICAL rtlLE 21.3
CHESTER RIVER
,ioo*[ !
K- 1980 AVERAGE
1981 AVERAGE
A- SURFACE
X - BQTIOrt
+- niH AKO MAX
Oo
UJ
a
uj!
4.50
5-50
7.50
.50
I 2 .50
MONTH
Figure 8-5 Temporal Plots of Dissolved Nitrite, 1980-1981
G-14
-------
j. 50
CHESTER RIVER
STATION X1H2463
NAUTICAL Ml LF. 28.0
H 1980 AVERAGE
1981 AVERAGE
A-
BOT TOr.
+ - niN ano max
4.50
5. SO
6. SO
7 . SO	fl.SO	9 SO
MONTH
10.SO I 1 .50
CHESTER RIVER
STATION CYR0004
NAUTICAL MILE 41.0
H- 1980 AVERAfiE
1981 AVERAGE
A . JRF*'.F
* ¦ BOT T Qtt
+- MlN ANO MrfX\
4.50
s.so
6.SO
7 SO	ft SO
MONTH
9.so
10.SO
u . so
Figure 8-5 Temporal Plots of Dissolved Nitrite, 1980-1981
G-15
-------
CHESTER RJVER
STATION XHG1537
NAUTICAL MILE 5-
W- 1980 AVERAGE
198) AVERAGE
a r»JRcACF
* ¦ BOTTOM
+ - Ml N AND MAX
50	7.50	8.SO	9-50
5.50
MONTH
4.50
I 0- 50
I t .50
12-50
J. 50
CHESTER RIVER
STATION XGG9572
NAUTICAL MILE 8-5
, W- 1980 AVERAGE
1981 AVERAGE
SURFACE
I*- BOTTOM
1+- MIN AND MAX
4.50
5. 50
6.SO
7 SO	8 SO
•MONTH
10. SO
n . so
I 2.50
Figure 8-6 Temporal Plots of Dissolved Nitrate, 1980-1981
G-16
-------
CHESTFR RIVER
STATION XHH5301
NAUTICAL MILE 16.0
H- 1980 AVERAGF
19H t AVFRAGF
A - ,iJRKA'.K
K BOTTOM
+- MlN AND MAX
10 50
I I .50
4.50
5. 50
UQNTH
3.50
CHESTER RIVER
STATION XHH8354
NAUTICAL MILE 21.3
K- 1980 AVERAGE
1981 AVERAGE
A- SURFACE
BOTTOM
+ - MIN AND MAX
4.50
5.50
6. 50
7. 50	8-50
MONTH
9.50
10-50 11.50 12.
Figure 8-6 Temporal Plots of Dissolved Nitrate, 1980-1981
G-17
-------
CHESTER RIVER
STATION XIH2463
NAUTICAL MILE 28-0
X- 1980 AVERAGE
1981 AVERAGE
a si;Rf-ACF
X- BOTTOM
+ - M1N AND MAX
O*
rt •,
W-O
I»
_|0
O
07
00
o°
°3. 50
4 .50
5.50
6-50
7.50	8-50
MONTH
9.50
10.50
1 1 .50
I 2.50
STATION CTR0004
NAUTICAL MILE 41.0
CHESTER RIVER
X- 1980 AVERAGE
1981 AVERAGE
A- surface
X- BOTTOM
+ - MM AND MAX
LU
Q
UJ
LO
.50
4.50
5.50
6.50
8. 50
9. 50
12.50
MONTH
Figure 8-6 Temporal Plots of Dissolved Nitrate, 1980-1981
G-18
-------
J . 50
3.50
CHESTER RIVER
STATION XHG1537
NAUTICAL MILE 5.5
H- 1930 AVERAGE
l9Bk AVERAGE
A 11°- A '.r
* aauan
+- hlN AND MAX
4 - 50
5-50
6 50	7-50	fl-50	9 50
MONTH
10.50
M . 50
12.50
CHESTER RIVER
STATION XGG9572
NAUT1CA.	8.5
*- 1990 AVERAGE
1981 AVERAGE
A ¦ iURFAOp
K- BOTTOM
+ - Ml N AND ttAX
4.50	5-50
G-50
7.50	?) 50
MONTH
9 50
lo.50 n .50 I 2.so
Figure 8-7 Temporal Plots of focal Particulate liitrogen HCd-lyiil
G-19
-------
"1
3 • 50
CHESTER RIVER
STATION XHH5301
NAUTICAL MILE 16-0
tt- 1980 AVERAGE
1981 AVERAGE
A ¦ : iiRt SCF
*- BOTTOM
4-- HI N AND HAX
OM
4 .50
5.50	6-50
7. 50	0.SO	9 SO
MONTH
10. so
12.50
O
r
z:°
LUO
o
Q
Ct
i—
i—.1/5
z".
o
UJ
y—
<
-J
Do
cc
«c
Q_
CHESTER RIVER
STATION XHH8354
NAUTICAL MILE 21 .3
X- 1980 AVERAGE
1381 AVERAGE
a- :jrfaCF
*- BOTTOM
+ - MIN AMD MAX
3 . 50
4.50
5. 50
6.50
7.50 S.50
MONTH
9 50
10.50
1 I . 50
12.50
Figure 8-7 Temporal Plots of Total Particulate Nitrogen 1980-1981
G-20
-------
-1
J. 50
CHESTER RIVER
SfA fI ON XIH2463
NAUTICAL MILE 28-0
M- 1980 AVERAGE
1981 AVERAGE
a
BOTTOM
+- MIN ANO MAX
4 - 50	5.50	6.SO
7.50	8-SO	9.50
MONTH
10. 50
1 I . 50
12-50
CHESTER RIVER
~ 1.99
STATION CYR0004
NAUTICAL MILE 41.0
X- 1980 AVERAGE
1981 AVERAGE
A- surface
tt BOTTOM
+ - MIN and MAX
5-50
G SO
7.50	8.50
MONTH
9. 50
10 50
1 1 50
1 2 . 50
Figure 8-7 Temporal Plots of Total Particulate Nitrogen 1980-1981
G-21
-------
o
CHEST FR RIVER
STATION XHG1537
NAUTICAL MILE 5-5
»- 1980 AVERAGE
1981 AVERAGE
A- "jRt'Anp
BOTTOM
+ - Ml N AND MAX
3 • 50
4 .50
5.50
6 SO
7.50	8 50	9•^0
MONTH
1 » so
I 2-50
CHESTER RIVER
STATION XGG9572
NAUTICAL MILE 8.5
X- 1980 AVERAGE
1981 AVERAGE
A- EJRFACF
BOTTOM
+- M1N AND MAX
4.50
5. SO
6. 50
7.50 8.50
MONTH
q so
10. 50
11 .50
12.50
Figure 8-8 Temporal Plots of Dissolved Phosphorus 1980-1981
G-22
-------
STATION XHH530I
NAUTICAL MILE 16-0
CHESTER RIVER
H- 1980 AVERAGE
1081 AVERAGE
T TOM
+ - AMD MAX
O
O
O
10.50
a so
J . 50
4.50
5.50
MONTH
STATION XHH9354
CHESTER
VER
H- 1A80 AVERAGE
lAai AVERAGE
a- (iJsFACF
TOM
Q_
ui
4.50
5.50
6.50
10. 50
12.50
MONTH
Figure 8-8 Temporal Plots of Dissolved Phosphorus 1980-1981
G-23
-------
CHESTER RIVER
STATION XIH2463
NAUTICAL MILE 28-0
W • 1 990 AVERAGE
1991 AVERAGE
.K?.V'hU
X• BQTTC
l MAX
4-50	5.50	6-SO
7.50	3.SO	9.50
MONTH
I o. 50
12-50
CHESTER RIVER
STATION CYR0Q04
NAUTICAL MILE 41.0
a- 1990 AVERAGE
1981 AVERAGE
A- SURFACF
X- BOTTOM
H AND MAX
0
-------
HiFSTFR RiVfc'R
STATION XHG1537
NAUTICAL MILE 5.5
m man average
19H1 m'RA'ik'
A	\ .r
X ¦' BO1 TOM
+ - nu AND MAX
-A-
~J.SO
4-50	SO	&.S0
?.SQ	fi.^O	9.SO
MONTH
i 0 so 11 . 50
I 2 • 50
CHESTER RIVER
STATION XGG95F2
NAUTICAL MILE 8.5
X- 1980 AVERAGE
1981 AVERAGE
A < . drSZF
* • BOT1 31-1
+- niH AND MAX
Oo'
3-50
4.50
5. 50
5 SO
7 SO	fi.SQ	9 SO
MONTH
10 50 H . SO i 2 50
Figure 8-9 Temporal Plots of Dissolved Orthophosphorus, 1980-1981
G-25
-------
CHESTER RIVER
STATION XHH53Q1
NAUTICAL MILE 16.0
H- 1980 AVERAGE
1981 average
A MJRFACF
* BO MOM
• MIN AND MAX
^3.50
4.50
5.50
6 50	7.50	8-50	9-50
MONTH
10.50
11 .50
12.50
O
CHESTER RIVER
JL
STATION XHH8354
NAUTICAL MILE 21.3
a- 1980 AVERAGE
1981 AVERAGE
a l/OR'A^F
X- BOTTOM
+ - Ml N AND MAX
"3 SO
4 50
5 50
G SO
? SO fl.so 9. SO
MONTH
10 SO 1} 50 1 2 50
Figure 8-9 Temporal Plots of Dissolved Orthophosphorus, 1980-1981
G-26
-------
CHESTER RIVER
STATION X1H2463
NAUTICAL MILE 28-0
M- 1980 AVERAGE
I9HI AVFRAUF
X B0M0H
+ - Ml N AND MAX
J - 50
4.50
5. 50
6 - 50
7.50	8 50	9 50
MONTH
10- 50
CHESTER RIVER
STATION CYR0004
NAUTICAL MILE 41 .0
H- 1980 AVERAGE
198) AVERAGE
A -
*- B0TT0M
+ - MIN AMD MAX
6. ^0
7.' iO	ft. 50
MONTH
11 . 50
Figure 8-9 Temporal Plots of Dissolved Orthophosphorus, 1980-1981
G-27
-------
CHFSTFR RIVER
STATION XHG1537
MAUT1CAL MILE 5.5
lAftQ AVCRAGF
tflfil AVERAGE
*- JdR-A'.F
* PDfiun
AND MAX
4 ¦ 50
5.so	6 SO	7.50	8.SO	9.50
10.50
rtONTH
11 • 50
12-50
00
n
35°
tro
O
x
CL
0 ^0	6 *50
7 50	R SO	9 SO
MONTH
I 0 SO II SO J 2•50
Figure 8-10 Temporal Plots of Total Particulate Phosphorus, 1980-1981
G-28
-------
nit'S TFR RIVFR
STATION XHH5301
HMJlir.M'. MILE 16-0
J< I <]HQ AVt-RA&t
1981 AVtRAGE
A • wazf
X • 001 ior.
+ - I1IN AND HkX
3 - 50
4.50	5.50
6.50	7.50	8-SO	9 50
MONTH
I 0 . SO H .SO
i 2-50
CHESTER RIVER
STATION KHH8354
NAUTICAL MILE 2).3
»- 1980 AVERAGE
1981 AVERAGE
A • ;,uNFftr,f
*- BOTTOM
+ - MlN AND MAX
"J SO
4 ¦ 50	5 . 50	6 - SO
7.50	fl SO	9.SO
MONTH
Io.SO n .SO 1 2.SO
Figure 8-10 Temporal Plots of Total Particulate Phosphorus, 1980-1981
G-29
-------
rHESTER RIVER
STATION X1H2463
N AIH I r-Al. MILE 29.0
W - 19fl0 AVERAGE
19RI AVERAGE
A •
x bottom
+ - Ml N AND MAX
~in
7 . 50
B.50	9-50
10-50
I I . 50
4.50	5-50
6. 50
MONTH
3.50
2-50
°3 50
CHESTER RIVER
4.50
5.50
6 . 50
7.50	B.50
MONTH
9 50
STATION CYR0004
NAUTICAL MILE 41-0
K- 1980 AVERAGE
ijei average
rfacf
ttom
4 AND MAX
10 50 11 .50 12.50
Figure S-10 Temporal Plots of Total Particulate Phosphorus, 1980-1981
G-30
-------

CHESTER RIVER
ST A T1 ON XHG1537
NAUTICAL niLE 5-5
K- I 980 AVERAGE
I SB i AVERAGE
a < .jq*
* boituh
+ MlH AMD MAX
4.50	5.50
6-50	7.50	8.50	9.50
10.50
MONTH
3.50
I J . 50
12.50
J. 50
CHESTER RIVER
STAT!ON XGG95f2
NAUTICAL MILE 85
X- 1990 AVERAGE
1931 AVERAGE
A- SURFACE
*- BOTTOM
+ - nlN AND MAX
«. 50
5. "50
S *50	r.SO	B SO
MONTH
9 50
10-SO
I I .50
12-50
Figure 8-11 Temporal Plots of Total Particulate Carbon, 1980-1981
6-31
-------
"3 SO
CHFSTER RIVER
STATION X1H2463
NAUTICAL MILE 23-0
It 19R0 AVERAGE
193\ AVERAGE
A .«!>{)-A'.f-
X BOM on
+ - HIN ANO HAX
7 SO	fl. SO
4.50	S SO
G. SO
9. SO
MONTH
10. SO
i;. so
12 so
CHESTER RIVER
STATION CYR0004
MAUTICAL MILE 41 -0
X- 1980 AVERAGE
I 981 AVERAGE
* lurfaof
*- bottom
+- rtlN ANO MAX
3 50
4-50	5-SO	6 SO	7 50	B.50
MONTH
9 SO	10.SO 11 .SO 12- so
Figure 8-11 Temporal Plots of Total Particulate Caroon, 1980-1981
G-32
-------
el in; 11:R k i vi R
STATION XHH5301
N AIJ TI C. A L MILE 16.0
>< I'lMO HVFRA&C
19«I AVERAGE
A .L.'R" A' F
* BOTTOM
+ - Ml N AND MAX
3 ¦ 50
3.50
4.50
5.50	G•50
7-50	8 50	9-50
MONTH
10. 50
M . 50
12-50
CHESTER RIVER
STATION XHH8354
NAUTICAL MILE 21
«- 1980 AVERAGE
1981 AVERAGE
a- So'RFACF
BOTTOM
+ - Ml N AMD MAX
4-50
5 . 50
7.50	fl SO
MONTH
9.50
I 1 . 50
»2 50
Figure 8-11 Temporal Plots of Total Particulate Carbon, 1980-1981
G-33
-------
CHESTER RIVER
STATION XHG15ZT
NAUTICAL MILE 5-5
K- 1980 AVERAGE
1 9H1 AVERACF.
A .UKI A' I
x bottom
+ - niN AND MAX
0 50	8.50
MONTH
10-50
U .50
12-50
Figure 8-12 Temporal Plots of Chlorophyll-A, 1980-1981
G-34
-------
CHESTER RIVER	STATION XHH5301
NAUTICAL MILE
W • 19R0 AVFRAGE
boiron
MIN AND MAX
O
12-50
r.so
8. 50
5-50
4.50
J. 50
MONTH
CHESTER RIVER	STATION XHHB354
NAUTICAL MILE 21.3
X- )980 AVERAGE
,981 AVERAGE
A SURFACE
X BOTTOM
+ - KJN AND MAX
12.50
4.50
\S 50
Figure 8-12 Temporal Plots of Chlorophyll-A, 1980-1981
G-35
-------
J. 50
CHESTER RIVER
STATION X1H2463
NAUTICAL MILE 28-0
W- 1080 AVERAGF
I1KI AVFRAIt
a :,uRf A*.fr
X- BOTTOM
+ - MIN AND MAX
4-50
5.50
6 . 50
7.50	ft. 50
MONTH
9.SO
10.50
11 .50
12.50
CHESTER RIVER



MONTH
STATION CTR0004
NAUTICAL MILE 41 -0
H- 1980 AVERAGE
1981 AVERAGE
A- SURFACF
W, - BOTTOh
+ - HIM AND MAX
10 50
M .50
12.50
Figure 8-12 Temporal Plots of Chlorophyll-A, 1980-1981
G-36
-------
STATION XHG1537
NAUTICAL MILE
CHESTER RIVER
H- 1980 AVERAGF
1 98I AVERAr»F
MIM AND MAX
O
XS
Q_ !
°-1
i.i
12.50
3. 50
MONTH
STATION XGG9572
NAUTICAL MILE
CHESTER RIVER
tt - J 980 AVERAGE
1981 AVERAGE
A- i,JRFACF
*- 90TT0ri !
+ - Ml N AND MaJ
lo
o°-
UJ
12.50
7 . SO
10.50
4.50
MONTH
Figure 8-13 Temporal Plots of Pheophytin-A, 1980-1981
G-37
-------
1
I
o i
-'J. 50
CHESTER RIVER
STATION XHH53C\
NAUTICAL MILE U.O
H- "i 9S0 AVERAGE
195? AVERAGE
i- -&r"4 7r
*- botrcn
«> so	G SO
r>0	S 50	9 50
MONTH
ID. 5Q
i 2 .60
J SO
CHESTER RIVER
STATION XHH8354
NAUTICAL MILE 21.3
tt ¦ l980 AVERAfiE
1981 AVERARF
A : jRf A l, F
* • 00 TI OH
+ - niN AMD
4 SO
•SO	ft. SO	9 SO
MQNTH
JO ^0 M 50 12 SO
Figure tf-13 Temporal Plots of Pheophytin-A, 1930-1981
G-38
-------

Chester river
STATION XIH2463
NAUTICAL MILE 28-0
H l9»0 WERAGF
)5d» AVFRAGF.
,»	v ¦
* HUffGI
+ MiV AND MAX
5. SO
0 SO	7.SO	A.SO
MONTH
CHESTER RIVER
9. SO
I o- so I 1 so
I 2 SO
srAT10N CVR0004
NAUTICAL MILE 41-0
M- I 990 AVERAGE
1981 AVERAGE
A i Ju. • \ , r
X BOWOfl
+- niN AND MAX
J ¦ so
* SO
S so
'.o v -.o
MONTH
o p>o n so i. '-o
Figure 8-13 Temporal Plots of Pheophytiri-A, 1980-1981
G-39
-------
Table 8-1
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10	All
ppt ppt ppt Data
Temperature
80/07
N
14
87
4
105

MEAN
25.74
25.52
21.50
25.40

STD
1 .85
1.87
3.11
2.05
80/08
N
3
20
9
32

MEAN
22.20
26.77
25.67
26.03

STD
0.35
0.98
0.50
1.57
80/10
N
73
7
41
121

MEAN
19.47
13.94
15.32
17.75

STD
1.88
3.30
,3.11
3.25
80/11
N
4
6
42
52

MEAN
6.90
6.65
6.90
6.87

STD
0.11
0.91
0.74
0.73
80/12
N
2
4
20
26

MEAN
2.60
3.50
3.94
3.77

STD
0.00
0.36
0.33
0.49
81/03
N
3
12
12
27

MEAN
6.00
5.12
4.15
4.78

STD
0.00
0.57
0.89
0.94
81/04
N
3
7
22
32

MEAN
14.83
12.57
11.13
11.79

STD
0.29
1.13
0.76
1.41
81/05
N
48
75
45
168

MEAN
23.34
22.04
17.65
21.23

STD
2.90
2.21
3.44
3.56
81/06
N
9
60
12
81

MEAN
23.77
24.28
22.21
23.91

STD
2.76
1.71
2.72
2.12
81/07
N
32
73
90
195

MEAN
25.79
27.32
25.97
26.44

STD
3.53
1.16
1.36
1.95
81/08
N
6
9
39
54

MEAN
22.75
26.01
25.03
24.94

STD
1 .40
1.44
1.15
1 .48
G-40
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly '.Jater Quality Variable,
Variable
Year/Month
Statistics
0-3
3.1-10
10
All


PPt
ppt
ppt
Data
81/09
N
34
41
92
167

MEAN
17.39
18.53
18.84
18.48

STD
1.16
0.57
1.08
1.14
80/07
N
22
116
5
145

MEAN
1.51
8.12
10.50
7.13

STD
0.95
1.51
0.67
2.86
80/08
N
4
26
11
41

MEAN
1.00
8.36
11.32
8.43

STD
0.00
1.72
1.09
3.16
80/10
N
7
10
54
71

MEAN
0.10
6.54
12.50
10.44

STD
0.01
1.70
1.01
4.16
80/11
N
6
8
'56
70

MEAN
0.08
7.30
12.88
11.15

STD
0.005
1.08
0.88
3.94
80/12
N
3
6
26
35

MEAN
0.09
7.75
12.59
10.69

STD
0.00
1.67
0.76
3.88
80/03
N
4
19
13
36

MEAN
0.07
8.81
12.38
9.13

STD
0.0 0
1.60
2.81
4.17
81/04
N
4
9
28
41

MEAN
0.10
7.71
11.85
9.79

STD
0.00
2.03
0.67
3.80
81/05
N
11
106
54
171

MEAN
0:06
7.85
11.11
8.38

STD
0.02
2.45
1.02
3.32
81/06
N
12
84
13
109

MEAN
0.05
8.76
11.18
8.09

STD
0.004
1.73
0.69
3.32
81/07
N
53
102
117
272

MEAN
0.46
7.37
11.63
7.86

STD
0.86
1.86
1.18
4.36
81/08
N
8
12
52
72

MEAN
0.17
7.86
12.72
10.52

STD
0.12
1.81
1.49
4.35
Salinity
G-41
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity Reqionr. of 0-3 ppt, 3.1-10 ppt and greater than 10 jj£t
Variable Year/Month Statistics 0-3 3.1-10 10 All
ppt ppt ppt Data
PH
81/09
N
43
57
123
223

MEAN
0.58
6.01
13.57
9.13

STD
1.06
1.56
1.31
5.42
80/07
N
5
32
1
39

MEAN
7.30
7.30
7.00
7.29

STD
0.40
0.48
—
0.45
80/08
N
1
6
2
9

MEAN
5.90
7.58
7.65
7.41

STD
--
0.04
0.07
0.57
80/10
N
43
7
38
88

MEAN
6.85
7.74
7.74
7.30

STD
0.92
0.14
0.14
0.79
80/11
N
4
3
42
49

MEAN
7.60
8.10
7.06
7.17

STD
1.39
0.00
0.63
0.74
80/12
N
2
4
20
26

MEAN
8.20
7.97
7.80
7.86

STD
0.00
0.13
0.13
0.17
81/03
N
3
12
12
27

MEAN
7.70
8.11
8.05
8.04

STD
0.00
0.24
0.09
0.21
81/04
N
3
5
19
27

MEAN
6.80
7.34
7.16
7.16

STD
0.50
0.09
0.31
0.33
81/05
N
48
70
40
158

MEAN
7.38
7.65
7.26
7.47

STD
0.56
0.75
0.89
0.75
81/06
N
9
54
12
75

MEAN
6.92
7.25
7.04
7.18

STD
0.51
0.48
0.36
0.48
81/07
N
26
73
86
185

MEAN
7.77
7.44
7.48
7.50

STD
0.57
0.49
0.54
0.54
G-42
-------
Table 8-1 (cont.)
Statistical Summary^of Chester.River Monthly Water Quality Variables,
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10	All
ppt ppt ppt	Data
prt
oxygen
81/08
N
6
6
27
39

MEAN
7.00
6.40
7.19
7.04

STD
0.66
0.28
0.47
0.54
81/09
N
34
41
86
161

MEAN
7.33
7.35
7.78
7.57

STD
0.71
0.32
0.41
0.52
80/07
N
13
68
4
85

MEAN
5.82
6.25
4.52
6.10

STD
1.43
1.33
4.08
1.56
80/08
N
	
—
	
	

MEAN

--
--
--

STD

—
--

80/10
N
73
7
41
121

MEAN
7.58
8.56
8.68
8.01

STD
1.22
1.13
1.00
1.26
80/11
N
4
6
42
52

MEAN
11.95
12.35
11.55
11.67

STD
0.87
1.55
1.33
1.33
80/12
N
2
4
20
26

MEAN
11.00
11.07
11.07.
11.07

STD
0.00
0.61
0.32
0.35
81/03
N
3
12
12
-27

MEAN
11.80
12.32
12.42
12.30

STD
0.17
1.14
1.45
1.21
81/04
N
3
5
19
27

MEAN
10.53
10.24
10.53
10.47

STD
0.25
0.61
0.54
0.53
81/05
N
46
73
45
164

MEAN
7.95
8.83
6.53
7.95

STD
1.67
2.08
2.87
2.41
81/06
N
9
60
12
81

MEAN
7.05
6.59
3.27
6.15

STD
0.81
1.69
2.07
2.06
G-43
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/North Statistics 0-3 3.1-10 >10 All
ppt	ppt ppt Data
Dissolved 81/07
Oxygen
81/08
81/09
Dissolved 80/07
Oxygen
Saturation
80/08
80/10
80/11
80/12
81/03
81/04
81/05
N
MEAN
STD
32
8.93
2.56
N
MEAN
STD
6
9.45
2.03
N
MEAN
STD
34
8.59
0.86
N
MEAN
STD
12
70.35
17.90
N
MEAN
STD

N
MEAN
STD
32
94.93
15.20
N
MEAN
STD
4
97.15
7.36
N
MEAN
STD
2
80.30
0.00
N
MEAN
STD
3
97.80
1.39
N
MEAN
STD
3
103.67
1.85
N
MEAN
STD
46
93.81
20.82
73	90	195
6.64 6.18	6.80
1.89 2.76	2.61
9	38	53
6.64 5.83	6.38
0.67 1.16	1.66
40	92	166
8.83 8.43	8.56
1.23 1.31	1.22
68 4	84
79.00	53.35	76.54
16.82	47.82	19.75
7	41	80
85.27	93.01	93.10
5.70	7.03	11.18
6	42	52
104.75	102.23	102.13
11.68	10.06	10.03
4	20	26
86.95	90.96	89.53
3.24	3.19	4.30
12	12	27
101.49	102.50	101.08
9.08	12.07	10.18
5	19	27
100.00	102.72	102.32
6.27	5.47	5.34
72	44	162
106.72	74.38	9.4.27
26.62	30.99	29.45
G-44
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981 , at Salinity Regions; of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10 All
ppt	ppt ppt Data
Dissolved 81/06 N	9	60	12	81
Oxygen MEAN	83.70 6.59	40.72	76.60
Saturation STD	12.33 1.69	26.91	26.42
81/07 N	32	72	88	192
MEAN	110.04	86.10	80.85	87.68
STD	34.58	24.81	36.95	33.93
81/08 N	6 9	38	53
MEAN	109.47	85.22	75.44	80.95
STD	20.84 8.92	14.66	18.06
81/09 N	34	40	89	163
MEAN	89.83	97.90	98.18	96.37
STD	10.04	12.80	14.62	13.69
B0D5
80/07
N
5
27
1
34

MEAN
1.80
2.91
3.00
2.73

STD
0.84
1.31
—
1.27
80/08
N
1
6
2
9

MEAN
1.00
2.33
2.50
2.22

STD
--
0.52
0.71
0.67
80/10
N
2
3
13
18

MEAN
3.50
2.00
2.23
2.33

STD
0.71
1.00
0.83
0.91
80/11
N
2
2
14
18

MEAN
3.00
3.50
3.29
3.28

STD
2.83
3.53
1.07
1.45
80/12
N
1
2
6
9

MEAN
3.00
2.50
2.17
2.33

STD
--
0.71
0.41
0.50
80/03
N
1
7
2
10

MEAN
1.00
1.29
1.00
1.20

STD
--
0.49
0.00
0.42
81/04
N
1
2
6
9

MEAN
3.00
3.00
3.50
3.33

STD

0.00
0.84
0.71
fi-45
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month
Statistics
0-3
PPt
3.1-10
ppt
10
PPt
All
Data
B0D5 81/05
N
3
12
8
23
MEAN
3.00
3.25
2.62
3.00

STD
1 .00
0.75
0.74
0.80
81/06
N
1
8
	
9

MEAN
3.00
1.62
--
1.78

STD
—
0.92
	
0.97
81/07
N •
4
15
20
39

MEAN
7.75
5.13
2.85
4.23

STD
6.40
7.51
1.31
5.24
81/08
N
2
3
13
18

MEAN
9.00
4.00
3.23
4.00

STD
5.66
1.00
0.83
2.42
81/09
N
3
6
19
28

MEAN
3.33
3.33
1.89
2.36

STD
1.15
3.01
0.81
1.64
Suspended 80/07
N
5
28
1
35
Solids
MEAN
13.40
25.25
16.00
23.43

STD
9.48
7.87
—
8.95
80/08
N
1
6
2
9

MEAN
22.00
44.83
37.00
40.55

STD
--
7.70
0.00
9.85
80/10
N
2
2
13
17

MEAN
11.50
17.50
12.15
12.71

STD
14.86
9.19
9.36
9.39
80/11
N
2
1
14
17

MEAN
11.00
36.00
31.79
29.59

STD
1.41

5.92
8.87
80/12
N
1
2
6
9

MEAN
14.00
39.50
41.33
37.89

STD

9.19
8.24
11.57
81/03	N	1	7	19
MEAN	12.00 37.14 26.00 33.11
STD	—	9.62 -- 12.07
G-46
-------
Table 8-1 (cont.)
Statistical Summary of CliosLor River Monthly Water Quality Variables,
1980-1981, At Salinity Regions of 0-3 pj3t, 3. MO ppt and Greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10 All
PPt PPt ppt Data
Suspended	81/04	N	12	6	9
Solids	MEAN	27.00 50.50 36.83 38.78
STD	-	7.78 2.56 8.14
81/05 N	28	31 9	68
MEAN	93.71	41.32 34.78	62.03
STD	184.38	20.59 10.52	120.92
81/06 N	3	23 1	27
MEAN	266.33	244.43	220.00	245.96
STD	226.43	258.56 —	246.14
81/07
N
21
29
27
77

MEAN
56.67
61.03
39.85
52.41

STD
85.88
26.27
13.03
48.40
81/08
N
2
3
13
18

MEAN
20.50
61.00
45.38
45.22

STD
2.12
14.18
11.84
15.45
81/09
N
20
16
31
67

MEAN
40.95
49.81
29.45
37.75

STD
39.73
19.27
11.60
25.90
Dissolved	80/07	N
Organic	MEAN
Nitrogen	STD
80/08	N
MEAN
STD
80/10
80/11
N
MEAN
STD
N
MEAN
STD
2
0.42
0.06
I
0.34
0.12
3
0.53
0.12
2
0.50
0.13
13
0.73
0.26
14
0.45
0.13
18
0.66
0.25
18
0.44
0.13
80/12
N
MEAN
STD
1
0.46
2
0.35
0.09
6
0.49
0.11
9
0.46
0.11
G- 47
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Vciri at>l e
Oissolved
Organi c
Ni trogen
Di ssolved
Inorgani c
Nitrogen
Year/Month
Stati sti cs
0-3 3.
1-10
10
All


ppt
ppt
ppt
Data
81/03
N
1
7
1
9

MEAN
0.71
0.38
0.37
0.42

STD
--
0.11
--
0.15
81/04
N
1
2
6
9

MEAN
0.76
0.24
0.31
0.35

STD
—
0.05
0.12
0.19
81/05
N
27
29
9
65

MEAN
0.59
0.41
0.70
0.53

STD
0.21
0.16
0.25
0.22
81/06
N
3
23
1
27

MEAN
0.83
0.55
0.55
0.58

STD
0.14
0.15
—
0.17
81/07
N
18
29
27
74

MEAN
0.91
0.90
0.81
0.87

STD
0.21
0.32
0.18
0.25
81/08
N
2
3
13
18

MEAN
0.68
0.61
0.45
0.50

STD
0.04
0.03
0.13
0.14
81/09
N
20
16
30
66

MEAN
0.64
0.74
0.63
0.66

STD
0.34
0.15
0.40
0.34
80/07
N
	
	
	
- _

MEAN
--
--
—
	

STD
—
--
—
--
80/08
N
—
_ _
	


MEAN
—
—
—
--

STD
--

--
	
80/10
N
2
3
13
18

MEAN
1.35
0.22
0.18
0.31

STD
1.70
0.08
0.28
0.61
80/11
N
2
2
14
18

MEAN
2.04
0.35
0.20
0.42

STD
0.27
0.03
0.11
. 0.60
G-48
-------


Table 8-1
(cont.)



Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981,
At Salinity Regions of 0-3 ppt
, 3.1-10 ppt and Greater than 10 ppt
Vari able
Year/Month
Statistics
0-3
3.1-10
10
All



PPt
PPt
PPt
Data
Dissolved
80/12
N
1
2
6
9
Inorganic

MEAN
2.81
0.23
0.11
0.44
Ni trogen

STD
—
0.20
0.04
0.89

80/03
N
1
7
1
9


MEAN
1.61
0.74
0.50
0.81


STD
—
0.33

0.42

81/04
N
1
2
6
9


MEAN
0.71
0.70
0.41
0.51


STD
--
0.35
0.15
0.22

81/05
N
28
29
9
66


MEAN
1.36
0.21
0.16
0.69


STD
1.35
0.16
0.12
1.05

81/06
N
3
23
1
27


MEAN
1.83
0.10
0.14
0.29


STD
0.58
0.07
--
0.58

81/07
N
19
29
27
75


MEAN
0.84
0.11
0.14
0.30


STD
0.75
0.07
0.10
0.49

81/08
N
2
3
13
18


MEAN
0.09
0.10
0.24
0.20


STD
0.01
0.02
0.14
0.13

81/09
N
20
16
31
67


MEAN
1.17
0.36
0.30
0.57


STD
0.95
0.18
0.11
0.65
Dissolved
80/07
N
—
—
—
—
Ammonia

MEAN
--


—


STD
--

--
--

80/08
N
—
—
—
	


MEAN
—
--
—
—


STD
--
—
--
—

80/10
. N
2
3
13
18


MEAN
0.07
0.08
0.04
0.05


STD
0.03
0.02
0.02
0.02
G-49
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, At Salinity Regions of 0-3 ppt, 3.1-10 ppt arid Greater than 10 ppt
Variable	Year/Month Statistics 0-3 3.1-10 10 All
ppt ppt ppt Data
Dissolved 80/10 N	2	3	13	18
Nitrate MEAN	1.26	0.14	0.13	0.25
STD	1.66	0.06	0.27	0.59
80/11 N	2	2	14	18
MEAN	1.90	0.25	0.09	0.31
STD	0.20	0.00	0.06	0.59
80/12 N	12	6	9
MEAN	2.72	0.17	0.04	0.36
STD	—	0.20	0.03	0.89
81/03	N	17	19
MEAN	1.53	0.52	0.42	0.62
STD	-	0.18	—	0.37
81/04 N	12	6	9
MEAN	0.61	0.37	0.31	0.35
STD	--	0.10	0.12	0.14
81/05 N	28	30	9	67
MEAN	1.11	0.10	0.12	0.52
STD	1.31	0.10	0.11	0.98
81/06 N	3	23	1	27
MEAN	1.63	0.05	0.04	0.23
STD	0.55	0.04	—	0.53
81/07 N	20	29	27	76
MEAN	0.69	0.02	0.013	0.20
STD	0.68	0.03	0.006	0.46
81/08 N	2 3	13	18
MEAN	0.015	0.013	0.06	0.05
STD	0.007	0.006	0.08	0.07
81/09 N"	20	16	31	67
MEAN	1.02 0.23	0.09	0.40
STD	0.97	0.20	0.04	0.67
Dissolved	80/07	N
Nitrite	MEAN
STD
P-50
-------
Table 8 (cent.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, At Sailnity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10 All
ppt ppt ppt Data
Dissolved
Ammonia
80/11
N
2
2
13
18

MEAN
0.07
0.10
0.11
0.10

STD
0.01
0.03
0.10
0.09
80/12
N
1
2
6
9

MEAN
0.08
0.06
0.07
0.07

STD
--
0.00
0.01
0.009
81/03
N
1
7
1
9

MEAN
0.08
0.21
0.07
0.18

STD
--
0.15
—
0.15
81/04
N
1
2
6
9

MEAN
0.10
0.31
0.09
0.14

STD

0.24
0.04
0.13
81/05
N
28
30
9
67

MEAN
0.21
0.11
0.04
0.14

STD
0.30
0.14
0.02
0.22
81/06
N
3
23
1
27

MEAN
0.15
0.04
0.10
0.05

STD
0.03
0.04
—
0.05
81/07
N
19
29
27
75

MEAN
0.10
0.07
0.11
0.09

STD
0.08
0.05
0.09
0.08
81/08
N
2
3
13
18

MEAN
0.05
0.05
0.12
0.10

STD
0.007
0.01
0.06
0.06
81/09
N
20
16
31
67

MEAN
0.12
0.09
0.12
0.11

STD
0.12
0.06
0.08
0.09
Dissolved
Nitrate
80/07
N
MEAN
STD
80/08
N
MEAN
STD
G-51
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, At Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10	All
ppt ppt ppt Data
Di ssolved
Ni tri te
80/08
N
MEAN
STD
80/10
80/11
80/12
81/03
81/04
81/05
81/06
81/07
81/08
81/09
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
N
MEAN
STD
2
0.012
0.015
2
0.063
0.066
1
0.011
1
0.001
1
0.003
28
0.033
0.046
3
0.047
0.009
20
0.021
0.015
2
0.021
0.001
20
0.024
0.018
3
0.005
0.005
2
0.004
0.001
2
0.005
0.002
7
0.013
0.007
2
0.021
0.008
31
0.005
0.004
23
0.005
0.003
29
0.011
0.010
3
0.032
0.007
16
0.040
0.030
13
0.006
0.004
14
0.005
0.004
6
0.009
0.006
1
0.01
6
0.013
0.002
9
0.006
0.003
1
0.005
27
0.011
0.014
13
0.054
0.043
31
0.081
0.027
18
0.006
0.006
18
0.011
0.025
9
0.008
0.005
9
0.012
0.007
9
0.014
0.006
68
0.017
0.033
27
0.009
0.014
76
0.013
0.013
18
0.047
0.038
67
0.054
0.036
G-52
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity Regions of 0-3_ ppt, 3.1-10 ppt and Greater than 1_Q_ppt
Variable Year/Month Statistics 0-3 3.1-10 10	All
ppt	ppt ppt	Data
Total
Particulate 80/07	N
Nitrogen	MEAN
STD
80/08	N
MEAN
STD
80/10	N
MEAN
STD
80/11
N
2
2
14
18

MEAN
0.06
0.38
0.27
0.26

STD
0.02
0.06
0.12
0.14
80/12
N
1
2
6
9

MEAN
0.24
0.43
0.30
0.32

STD

0.13
0.05
0.09
81/03
N
1
7
1
9

MEAN
0.03
0.19
0.11
0.17

STD
--
0.09

0.10
81/04
N
1
2
6
9

MEAN
0.03
0.43
0.19
0.23

STD

0.19
0.08
0.16
81/05
N
11
22
8
41

MEAN
0.28
0.22
0.12
0.21

STD
0.25
0.14
0.07
0.17
81/06
N
3
23
1
27

MEAN
0.17
0.18
0.14
0.17

STD
0.05
0.11
—
0.11
81/07
N
10
20
21
52

MEAN
0.40
0.39
0.25
0.34

STD
0.33
0.21
0.10
0.21
81/08
N
2
3
13
18

MEAN
0.57
0.48
0.33
0.38

STD
0.27
. 0.16
0.10
0.15
G-53
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 p;
Vari able
Year/Month
Statisti cs
0-3
ppt
3.1-10
PPt
10
ppt
All
Data
Total
Parti culate
Ni trogen
81/09
N
MEAN
STD
7
0.25
0.24.
7
0.37
0.30
10
0.26
0.13
24
0.29
0.22
Dissolved
Phosphorus
80/07
N
MEAN
STD
5
0.06
0.04
27
0.03
0.01
1
0.04
34
0.03
0.02

80/08
N
MEAN
STD
1
0.05
6
0.02
0.01
2
0.02
0.01
9
0.03
0.01

80/10
N
MEAN
STD
2
0.12
0.11
3
0.16
0.10
13
0.18
0.22
18
0.17
0.19

80/11
N
MEAN
STD
2
0.07
0.06
2
0.16
0.15
14
0.02
0.01
18
0.04
0.06

80/12
N
MEAN
STD
1
0.06
2
0.01
0.00
6
0.02
0.02
9
0.02
0.02

81/03
N
MEAN
STD
1
0.19
7
0.15
0.05
1
0.09
9
0.15
0.05

81/04
N
MEAN
STD
1
0.10
2
0.04
0.02
6
0.02
0.01
9
0.04
0.03

81/05
N
MEAN
STD
28
0.11
0.14
30
0.03
0.03
9
0.03
0.01
67
0.07
0.10

81/06
N
MEAN
STD
3
0.07
0.05
23
0.02
0.01
1
0.01
27
0.02
0.02

81/07
N
MEAN
STD
19
0.09
0.07
29
0.05
0.06
27
0.06
0.09
75
0.07
0.08
C-54
-------
Table 8-1 (cont.)
!>Lil;i', t.ic.cil Summary of Chester River Monthly Writer Quality Vari nblo".,
1 yj'd- 1'.)HI J_ (J-3_ j>j>I., .5.!- 10 jjpl. .mcJ fir«¦»> t«¦ r l.h.jn 10 jipt
Variable Year/Month Statistics 0-3 3.1-10 ¦ 10	All
ppt ppt ppt	Data
Di ssolved
Phosphorus
Dissolved
Orthophosphorus
81/08
N
2
3
13
18

MEAN
0.02
0.04
0.02
0.02

STD
0.01
0.01
0.01
0.01
81/09
N
20
16
31
67

MEAN
0.05
0.04
0.09
0.06

STD
0.03
0.02
0.11
0.08
80/07
N
5
28
1
35

MEAN
0.046
0.015
0.01
0.02

STD
0.018
0.021
--
0.02
80/08
N
1
6
2
9

MEAN
0.04
0.017
0.015
0.02

STD
--
0.008
0.007
0.01
80/10
N
2
3
13
18

MEAN
0.01
0.02
0.021
0.02

STD
0.00
0.01
0.008
0.008
80/11
N
2
2
14
18

MEAN
0.01
0.01
0.011
0.01

STD
0.00
0.00
0.003
0.002
80/12
N
1
2
6
9

MEAN
0.02
0.01
0.01
0.01

STD

0.00
0.00
0.003
80/03
N
1
7
1
9

MEAN
0.12
0.07
0.05
0.07

STD
--
0.02
--
0.02
81/04
N
1
2
6
9

MEAN
0.01
0.015
0.025
0.01

STD

0.007
0.015
0.003
81/05
N
28
30
9
67

MEAN
0.12
0.01
0.011
0.06

STD
0.18
0.00
0.003
0.13
81/06
N
3
23
1
27

MEAN
0.04
0.011
0.01
0.01

"STD
0.02
0.003

0.01
G-55
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than !0 t
Variable Year/Month
Statist!cs
0-3 3.
.1-10
10
All
r

ppt
PPt
PPt
Data
Dissolved 81/07
N
19
29
27
75
Orthophosphorus
MEAN
0.06
0.05
0.03
0.04

STD
0.06
0.06
0.06
0.05
81/08
N
2
3
13
18

MEAN
0.02
0.03
0.013
0.02

STD
0.00
0.01
0.005
0.002
81/09
N
20
16
31
67

MEAN
0.04
0.031
0.06
0.04

STD
0.02
0.009
0.12
0.08
Total 80/07
N
5
27

33
Parti culate
MEAN
0.05
0.04
	
0.04
Phosphorus
STD
0.02
0.05
--
0.04
80/08
N
_ _
6
2
9

MEAN

0.04
0.02
0.03

STD

0.02
0.01
0.02
80/10
N
2
3
7
12

MEAN
0.31
0.06
0.13
0.14

STD
0.39
0.10
0.14
0.18
80/11
N
1
1
14
16

MEAN
0.09
0.04
0.09
0.09

STD
—
—
0.04
0.04
80/12
N
1
2
6
9

MEAN
0.10
0.15
0.11
0.12

STD
—
0.08
0.05
0.05
81/03
N
1
3
1
5

MEAN
3.56
0.21
0.16
0.87

STD
--
0.09
--
1.51
81/04
N
1
2
5
8

MEAN
0.05
0.13
0.07
0.08

STD

0.09
0.03-
0.05
81/05
N
21
21
9
51

MEAN
0.12
0.04
0.02
0.07

STD
0.12
0.04
0.02
0.09
0-56
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables
1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable
Year/Month
Statistics
0-3 3.
.1-10
10
All



ppt
ppt
ppt
Data
Total
81/06
N
3
18
1
22
Parti culate

MEAN
0.07
0.02
0.01
0.03
Phosphorus

STD
0.07
0.04
--
0.05

81/07
N
15
28
25
68


MEAN
0.21
0.13
0.06
0.12


STD
0.30
0.10
0.05
0.17

81/08
N
2
3.
13
18


MEAN
0.14
0.15
0.07
0.09


STD
0.03
0.04
0.03
0.04

81/09
N
17
16
21
54


MEAN
0.19
0.08
0.05
0.10


STD
0.18
0.05
0.03
0.12
Particulate
80/07
N
_ _
• _
_ —
_ _
Organi c

MEAN
--
--
--
	
Carbon

STD
	
—
	
	

80/08
N

	

	


MEAN
--
--
--
	


STD
	
--
	


80/10
N
_ _
	
• •
- -


MEAN

--
--
	


STD
	
—
	
	

80/11
N
2
2
14
18


MEAN
0.47
2.81
1.87
1.82


STD
0.03
0.13
0.55
0.75

80/12
N
1
2
6'
9


MEAN
1.61
2.67
2.30
2.31


STD
—
0.61
0.64
0.63

81/03
N
1
7
1
9


MEAN
1.02
1.81
1.81
1.72


STD
—
0.79
—
0.73

81/04
N
1
2
6
9


MEAN
0.92
4.89
1.48
2.17


STD
—
0.64
0.48
1.62
G-57
-------
Tfib 1 o P.-1 (cont.)
islico I buimiiiiry nf ('.iD-.lrr l
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
)at Salinity Regions of 0-3 ppt, 3.1-10 ppt_and_Greate_r than 10 ppt
Variable	Year/Month Statistics 0-3 3.1-10 10	All
Ppt PPt PPt Data
3heophytin-A
Chlorophyl1-A 80/07
81/04
N
2
4
9
15

MEAN
13.15
16.65
5.22
9.33

STD
18.45
19.16
7.82
12.89
81/05
N
28
32
12
72

MEAN
3.01
.1.65
0.29
1.95

STD
4.59
3.08
0.47
3.62
81/06
N
3
23
1
27

MEAN
0.62
7.52
0.01
6.47

STD
0.86
21.09
--
19.57
81/07
N
21
29
27
77

MEAN
27.70
21.18
9.84
18.98

STD
27.57
27.50
8.39
23.56
81/08
N
2
3
13
18

MEAN
15.85
21.10
11.41
13.52

STD
4.17
5.84
7.32
7.55
81/09
N
19
.16
29
64

MEAN
4.95
6.49
0.57
3.35

STD
10.10
7.85
0.98
7.15
80/07
N
6
29
1
37

MEAN
3.19
7.29
0.62
6.25

STD
6.31
21.82

19.50
80/08
N
2
10
3
15

MEAN
2.62
13.25
2.99
9.78

STD
3.10
20.10
3.68
16.97
80/10
N
2
3
13
18

MEAN
2.01
13.04
4.80
5.86

STD
2.83
17.63
7.31
9.30
80/11
N
2
2
14
18

MEAN
2.28
14.35
8.95
8.81

STD
2.21
2.04
5i47
5.66
80/12
N
1
2
6
9

MEAN
9.22
9.37
5.70
6.91

STD
"
1.45
2.31
2.62
G-59
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables,
1980-1981, at Salinity REqions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month
Statistics
0-3
ppt
3.1-10
ppt
10
ppt
All
Data
Chlorophyll-A 81/03
N
1
7
1
9

MEAN
6.68
12.08
14.70
11.77

STD

5.35

5.08
81/04
N
2
4
9
15

MEAN
27.74
23.25
15.90
19.44

STD
28.78
11.95
7.94
12.16
81/05
N
28
33
12
73

MEAN
11.09
8.98
9.56
9.88

STD
14.14
15.58
11.41
14.27
81/06
N
3
23
1
27

MEAN
7.75
6.23
4.81
6.25

STD
2.58
5.67
--
5.29
81/07
N
21
29
27
77

MEAN
61.34
38.25
14.84
36.34

STD
117.82
84.29
11.58
81.62
81/08
N
2
3
13
18

MEAN
105.65
25.98
18.87
29.70

STD
35.85
20.34
8.67
30.78
81/09
N
19
16
29
64

MEAN
1.05
1.90
1.56
1.49

STD
1.51
2.25
1.20
1.61
Dissolved 80/07
N
--
--


N/P Ratio
MEAN
—
--
—
- -

STD
--

--
--
80/08
N
--
—
—
—

MEAN
—
--
--
—

STD

—
—
- -
80/10
N
2
3
13
18

MEAN
134.75
14.92
8.40
23.52

STD
170.48
12.20
14.06
59.25
80/11
N
2
2
14
18

MEAN
203.85
35.45
18.74
41.17

STD
27.08
2.90
10.83
60.54
G-60
-------
Table 8-1 (cont.)
Statistical Summary of Chester River Monthly Water Quality Variables
^1980-1981, at Salinity Regions of 0-3 ppt, 3.1-10 ppt and Greater than 10 ppt
Variable Year/Month Statistics 0-3 3.1-10 10	All
ppt ppt ppt Data
Dissolved
N/P Ratio
80/12
N
1
2
6
9

MEAN
140.55
23.55
11.37
2B.43

STD
--
20.01
4.19
43.09
80/03
N
1
7
1
9

MEAN
13.42
11.09
10.00
11.23

STD
--
4.26
--
3.80
81/04
N
1
2
6
9

MEAN
71.30
46.42
40.80
45.44

STD

1.31
14.75
15.37
81/05
N
28
29
9
66

MEAN
23.65
21.13
15.38
21.41

STD
33.37
16.00
12.49
24.48
81/06
N
3
23
1
27

MEAN
59.97
9.00
14.50
14.87

STD
55.65
6.45
--
23.21
81/07
N
79
29
27
75

MEAN
27.44
4.77
7.45
11.48

STD
48.46
2.65
5.19
25,93
81/08
N
2
3
13
18

MEAN
4.57
3.45
19.21
14.96

STD
0.67
1.43
10.81
11.52
81/09
N
20
16
31
67

MEAN
34.12
12.02
8.20
16.85

STD
.30.21
5.00
3.83
20.15
G-61
-------
APPENDIX H
INTENSIVE 2U-HOUR SURVEY FIGURES AND TABLES
SECTION 9
-------
CHESTER RIVER
S " A 7 1 . j ,\ X H • I S "3 ~
\Vl '1 >.:AL ,i i i.L	'
a -AVERAGE
A -SUKKACF
O-MIDDLE
* - rill' 1 U 1
o
o
MAT 29.I98I - MAT 30.I 98!
STARTING TIME - 4>00 PM

6'. 00
0-00
12-00
HOUR
1800
24.00
o
o
JULY 24.1981 - JULY 25-1981
STARTING TIME - 1 I.25 AM
Q_
Q_
cog
61. 00
24 .00
0-00
12-00
HOUR
18-00
SEPT 24.1981 - SEPT 2S.198I
STARTING TIME - 3>2S PM
a
>-o
cr>o
6.00
24 .00
0-00
12-00 18-00
HOUR
Figure 9-1 24 - Hour survey plots of Salinity, (ppt).
H-l
-------
o
o
CHFSTFR RIVER
' ) l A , 1 J \ \ 1 J i. ' ' : ' - . >i
¦N A, o ~ i I". A i_ 1'il.E y, '
MAT 29. I98I - MAY 30.198!
STARTING TIME - 4-00 PM
;LrnB0L£f.
W ¦ mRAlit
A-^UHFAUt"
«>-MIDDLE
X-rfO' *j~1
CL
Q.
O
-o
tfJo
0.00
6-00
12-00
HOUR
18-00
24.00
o
o
JULY 24.1981 - JULY 2S.I98I
STARTING TIME - 1 I >iS AM
Q.
Q_
O
-O
CO §
1 8.00
24.00
0.00
6-00
12.00
HOUR
SEPT 24.1981 - SEPT 2S.1981
STARTING TIME - 3'2S PM
"0. 00	6*. 00
18-00 24•00
12-00
HOUR
Figure 9-1 24 - Hour survey plots of Salinity, (ppt)
H-2
-------
CHESTER RIVER
¦., a ; i. i \ \: i; i1.' > i
I ' 'M_ ,'M ¦ i-
H-AVERAGE
a -,uKf \or
~	-Ml DOI.F
*	-MJ" ' .;"1
o
o
CL
CL
O
-o

1AY 29-i38t - MAT 30.1981
ST*
0.00
6-00
12-00
HOUR
18-00
24.00
o
o
JULY 24.1981 - JULY 2S.I98I
ST ART INC TINE - I 1'iS HM
Q_
CL
O
¦O
C/)§
0.00
6-00
12-00
HOUR
18-00
24-00
o
o
SEPT 24.1981 - SEPT 2S.I98I
STARTING TIME - 3i2S P(1
CL
Q_
O
-O
C/D§
18-00
"0-00	6.00	12-00
HOUR
24.00
Figure 9-1 24 - Hour survey plots of Salinity, (ppt).
H-3
-------
CHESTER RIVER
v ¦¦¦."!;j\ -.wvr: r '¦
! i M , i . I ' :
tt-ivetuse
A '.iJHFar;r
c- Ml 01 u.K
» ::i' i ,< 1
Q_
CL

nr 29. 1381 - (1»r 30. I98<
STARTING time - «-0CI FM
0.00
6-00
12-00
HOUR
18-00
24-00
G_
a_
o
>-o
o
CDo
JULY 2^ -1381 - JULT 2S-1981
starting rime - 11
6-00
0.00
1 2-00
HOUR
13-00 24-00
CL
a.
wg
sept Z4.is«i - sept is.isei
START1NG TIME " 3125 PM
18-00
0.00
6.00
12-00
HOUR
24-00
Figure 9-1 24 - Hour survey plots of Salinity, (ppt)
H-4
-------
CHESTER RIVER
', ' A : i ¦ i \ •• ! 11.:i. '
\ \ i . " 1 ¦ \ i.	f	¦'
CL
a.
«C -
to§
MAY 2B. I3RI - tlAY 30. i 311
ST APT INC TIME - 4 i 00 Pfl
18-00 24.00
0.00
6-00
12-00
HOUR
Q_
Q.
c/S§
¦JULY 21.1981 - JULY 25.1981
STARTING TIME - I 1 . iS Aft
"0 ¦ 00	6 • 00	1 2 • 00
HOUR
18-00 24.00
Q_
Q_
o
>-o
CO o
SEPT 2411981 - SEPT 25.1901
STARTING TIME - 3*2S Pft
"b.oo 6.00 12-00 18-00 24.00
HOUR
Figure 9-1 24 - Hour survey plots of Salinity, (ppt)
H-5
-------
CHESTER RIVER
' , r A 7 I :) \ I' v i I I. I '¦
:\\\ r i Ai. ,"1 i b" 4 I • L'
a.
Q-
c/58
MAT 29.1981 - I1»r 30.1961
starting time - «>00 PM
0-00
6-00
12-00
HOUR
18-00
24.00
O.
Q-
o
J-'M
05°
JULY 24.1981 - JULT 2S.1981
STARTING TIME " 11 i-oj
Wo
SEPT 24.1981 - SEPT 2S.1981
STARTING TIME - J'2S PM
18.00 24.00
0-00
6.00
12-00
HOUR
Figure 9-1 24 - Hour survey plots of Salinity, (ppt)
H-6
-------
CHESTER RIVER
STATION XHG1537
NAUTICAL MILE 5-5
MAT 29.1981 - MAY 30.1981
STARTING Tint - 4'00 PM
6-00
12-00
HOUR
- SYMBOL c.
H-AVERAGE
A-SURFACF
~-MIDDLE
X-BOTTOM
LlJOO.
18-00
24 . 00
LlJ
a:
3
QC •
LjJCO-
Q_~
r
LlJ
t—
o
o
JULY 24.1961 - JULY 2S.I 961
STARTING TIME - M «
-------
CHESTER R1VFR
STATION XGG95 7 2
NAUTICAL MILE 8-5
SYMBOLS-
X AVI RAM
a '~,ukkm;f
^-nlOOLE
X-BOTTOM
io.
OJ
OH
<§
01 •
UJCO-
Q_ ~~
X.
LlJ
»—
o
o
MAT 29.1981 - MAT 30.1981
STARTING TIME - 4»00 Pfl
0.00
6.00
12.00
HOUR
1 8- 00
24.00
cr
01 .
y |Q0-
Q_
UJ
JULY 24.1961 - JULY 25.1981
STARTING TIME
* 25 Ah
24.00
"0-00
6.00
12-00
HOUR
18-00
cc
3
t—
oc. ¦
UJ co-
ll.
LlJ
¦SEPT 24.1981 - SEPT 2S.1981
STARTING TlnE - 3iS PH
6'.00
"0.00
12.00
HOUR
18-00
24-00
Figure 9-2 24 - Hour survey plots of Temperature, (PC)
H-8
-------
CHESTER RIVER
STATION X H H 5 3 0 i
NAUTICAL MILE
HAT 2S.1981 - MAY 30.1961
STARTING T1 HE - 4>00 Pn
6-0
0-00
6.00
12.00
HOUR
-SYMBOLS
M-AVERAGE
K. UJK'AM-'
S.-M10DLE
X-BOT TOl

18-00
24. 00
ID.
UJ
OH
-eg
01 •
UJOO
Q_"~
JULT 24.196J - JULT 2S»98l
STARTING TIME - »1.iS AM
0.00
6-00
12.00
HOUR
16.00
24 • 00
o
o
\D.
,c\j
UJ
ct:
Z>
^g
cn •
uj®.
Q_ ""
C
UJ
h—
O
O
SEPT 24. »98» - SFPT 25.1931
ST ART 1NG TIME - 3»^S Pn
0.00
6-00
12.00
HOUR
18-00
21-00
Figure 9-2 24 - Hour survey plots of Temperature, (°C).
H-9
-------
CHESTER RIVER
STATION XHH8354
NAUT1CAL MILE 21 • J
-SYMBOLS -
M-AVERAGE
surface
^-MIDDLE
*-BOTTOM
.
,CVJ
UJ
o;
r>
2S Prt
18.00 24.00
"0-00	6-00
12.00
HOUR
Figure 9-2 24 - Hour survey plots of Temperature, (°C)
H-10
-------
CHESTER RIVER
STATION X1H2463
NAUTICAL MILE 28-0
ct:
z>
K-
cc ¦
UJ®-
o.
MAT 29 1981 - MAT 10-1981
SUflMNC TIME - 4'00 Pn
-symbols-
K-AVERAGE
a i:uki Ar.L
~ -MIDDLE
X-BOTTOK
24 . 00
0.00
6.00
12 00
HOUR
lO.
en
r>
5§
cc ¦
1 il Q3 -
Q_
r
JULY 24.1981 - JULT 2S.1961
STARTING TIME - 11» ^5 AM
18-00
0.00
6-00
12.00
HOUR
18.00
24.00
o
o
ID.
UJ™
01
»—
QL ¦
UJOO.
Q_"
n
UJ
h—
o
o
SEPt 24.1961 - SEPT 2S-)96t
SMITING TlrtE - 3^5 PM
"O'.OO	6.00	12-00
HOUR
18-00 24 - 00
Figure 9-2 24 - Hour survey plots of Temperature, (°C)
H-ll
-------
CHESTER RIVER
STATION C YR0004
NAUTICAL MlL F 41 .0
•SYMBOLS•
W-AVERAGE
A -surkacf
 -MIDDLE
* BUTTOM
o
o
HAT 29-» 961 - HAY 30-1981
STARTING T J HE - 4«00 Pfl
UJ
Q:
z>
en •
| I 100-
G_ '
r
UJ
0.00
6-00
1 2.00
HOUR
18-00
24.00
UJ
o;
3
q: •
UJ00-
Q_~
C
UJ
t—
o
o
JULT 24•I 961 - JULY 25.1981
STARTING TIME - I I • iS Ah
12.00
HOUR
o - oo
6-00
18-00
24.00
lo.
cc
ID
-g
CC .
I i t 03 -
0- "
SEPT 24.I 961 - SEPT 2S.i96i
STARTING T1 HE - 3-2S PH
0.00
6-00
i 2-00
HOUR
18-00
24 .00
Figure 9-2 24 - Hour survey plots of Temperature, (C°).
H-12
-------
CHESTER RIVER
° T A T 1 !JN XHr. I r: 7)7
NMi1 i 1 M Mi i F
•SYMBOLS¦
S-AVEPAGF
A /V \ •
O - M100LF.
* f'i'i'i'i
O
r
o
o
to ¦
S?"
—i
o
CO',
Jo
CO ¦
1** itp.l MAY JU . "Jfi
r.TARriNG UMf; <-ao »n
"13.00	6 00	12.00 18.00
ELAPSED TIME (HRS)
24-00
O
57
o
co"
Q2H
o
to
-Jo
to •
o.
JULY 24.1981 - JUir 25..98;
STARTING TIME 1 I .*5 An
1 2 . 00
TIME
2A . 00
0-00
6.00
ELAPSED
18-00
(HRS)
SEP1 24.1981 - SEP! 25.1981
STARTING TIME - U-2S Plfi
O
o
CO
12-00
24-00
6-00
0-00
6-00	12-00 18-00
ELAPSED TIME (HRS)
Figure 9-3 24-Hour survey plots of suspended solids or Total
Non-filtered residue (mg/1).
H-13
-------
CHESTER RiVER
STATION
NAUli'^L MIlc !" '
• 00
O
2:
o
co°
Q2H
o
CO
—> o
00
MAY 29.i9Ri • MAY 30 .
STARTING TIlF. 4-DO PM
-- "*
symbols ¦
K-AVERAGF
A - ' ^ \ '
0-MIDDLE
X -Pf, f T.'il
¦"0 -00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24 . 00
lUlr 24. 1 981 - lUlr 25. . 9« 1
STARTING TIME - 11 . <;S AM
0-00
6.00	12-00
ELAPSED T1 ME
18-00
(HRS)
24.00
JS-i
o
21
o
o
LT> ¦
Q°-
—l10
O
CO
Jo
cn ¦
o.
SEPT 24.1981 - SEPT 25. .981
STARTING TIME - 3-25 PM
12-00	18-00
(HRS)
'0 • 00	6 . 00
ELAPSED TIME
24 .00
Figure 9-3 24-Hour survey plots of suspended solids or Total
Non-filtered residue (mg/1).
H-l 4
-------
r. I-1L-S1FR FMVFR
MM i U'l XI iH' ¦ M i
NAUTiCM MIlF l': (J
o
5;
o
c/>°
92H
_i
o
u-i
%
tn
1AT 29.I9BI - MAY 30-> 9BI
STARTING 1 IMC 4-30 PJI
SYMBOL': ¦
X ^1 I'M [
^ \ ¦
<&-Ml DOLE
K-BLi"1 01
0-00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24 .00
JULT 24.1981 - JUlr 21.1381
SI AS TING TINE - 11 -iS AM
0. 00
6-00	12-00
ELAPSED T1 ME
16-00
(HRS)
24-00
o
2:
o
—I
o
CO
CO
SEPT 21.1S61 - SEPT 2S.1381
ST AFT INC TIHE - 3.25 PM
24.00
0-00	6-00	12.00 18-00
ELAPSED TIME (HRS)
Figure 9-3 24-Hour survey plots of suspended solids or Total
Non-filtered residue (mg/1).
H-15
-------
CHEol ER R J V ER
c.T A T j fjM XHH> A
N A111 I 1, M l'1 i i F '
W -AVERAGF
A ¦<¦¦¦ L ¦"
^ Ml i»rU F
t,
o
CO -
9?'
_J
o
*^c
to
•nr 2? iQ'i • m* * Jj , a-
c.' *>R'\ iHC 'in: * • -M "i
"0.00
6-00	12-00
ELAPSED TIME
1 & • DO
CHRS"1
.: 4 .00
O
-v D
O.
. CFj
O
o
o
to
Q2H
_i
o
in
—s o
—> el
LO
>UL r 24- » 3^J - JUIT . 9* I
sraRi ing i int - i i - *rt

0.00	6 .00	12-00 16-00
ELAPSED TIME (HRSl
^4.00
x "•
C3*
x:
o
o
CO
o
CO

t/1
<;E»T ?_a. 19«: ¦ SFP' rtS. I3K-.
CARTING T 1 PIE - 3--2S PI
<20-00
"0 00	6-00	12.00 18-00
FLAPSED TIME (HRS)
Figure 9- 3 24-Hour survey plots of suspended solids or Total
Non-filtered residue {rag/1).
H-16
-------
CHFSTFR R]VFR
' 1 A I i !;IJ < I ! I.
NM.'T [ c\L riI lF	0
•f.vflROi. .
)< AVJ f;AM
A .1'.' \ ¦
O-MDDlE
*
O-
„ cf
CD
QO-,
_J
o
cr
C/ -
o.
1AY 29 .9^• - MAY JO ,
f,MRri*G rlflE . 4.3a
0.00
&.00	is.00 It; 00 fit.OO
ELAPSFD TIME (HRS*
-------
CHESTER RIVER
MM I 'HI i. v|:r,
NMM i' M. Mii.r
29-i961 - MAT 30.<98i
STARTING TI1E 4 CO PM
¦fymscis ¦
it A VfLR Afih
A	, '
t> -M1D0LF
*-Borrci
00?
o_
o
m
•Jn
cn
t)'- 00	6.00	12-00
ELAPSFD TIME
I 8 - 00
(HRS1
o
j°
o,
Ooo
r
o
OOO
QoJ
o
CO
coo
(/) c>
lULr Z4.19Ri - JULY 2S.i9*ll
STARTING TIME 11 . <>5 AM
24 ¦ 00
'0-00	6.00	12.00 18-00
ELAPSED TIME (HRS)
24.00
->o
-i"?
^o.
O'
x:
o
CO"
QoJ
r—. ru
o
CO
COO
3°
C0O/
¦5EPI 24.1981 - SEPT 2S.I981
STARTING TIME - 3.25 PM
'0-00	6-00	12.00 18-00
ELAPSED TIME (HRS)
24-00
Figure 9-3 24-Hour survey plots of suspended solids or Total
Non-filtered residue (mg/1).
H-18
-------
CHESTER RIVER
STATION XHGI.S3 7
NAUTICAL MILE 5-5
fl*T 29. 1 981 - MAT 30- 1981
STARTING T1 HE - 4'00 PM
•SYHBDLS•
H AVEfim
A • UJR!'AM"
~ -MIDDLE
k-bo'ion
0-0 0
6-00	12-00
ELAPSED TIME
18.00
CHRS)
24 ¦ 00
Xg
q-0:
JULY 24.1 an I - JUir 25 I 981
starting Tine - ii An
"0.00	6-00	12.00 18-00
ELAPSED TIME (HRS)
24.00
SEPl 24.198. - SEPT 2S-19EI
srAimnG nrie - 3<-?s Pri
6-00	12-00
ELAPSED TIME
18-00
(HRS^
24.00
Figure 9-4 24 - Hour survey plots of pH.
H-19
-------
CHESTER RIVER
STATION XGC9572
NAUTIHAL MILE H - S
¦symbols•
H•AVERAGc
A •• UR''A' r
O- MlDDLf
X-BOM01
XS
a- .
u>
MAT 29,I9S1 - MAT 30 .961
starting ume - oao pn
24.30
"0-00	6-00	12-00 16.00
ELAPSED TIME CHRS)
Q-°?
JUlT 24.1981 - JULT 2S.I9RI
St ARTIHG TIME - I I ' Atl
"tJ'.OO 6-00	12 00 18-00
ELAPSED TIME (HRS)
24.00
0.°:
«PT 24.1981 - SEPT 2S.19S1
ST APT INC TIME - 3^5 Pft
0-00	6-00	12-00 18.00
ELAPSED TINE CHRS)
24-00
Figure 9-4 24 - Hour survey plots of pH.
H-20
-------
CHESTER RIVER
STATION XHH5301
NAIJT IC:Al. Ml I F U,. 0
nut 29. 1961 - MAY 30. 1981
STARTING TIME - *¦00 Pn
-srnBOLS-
h-average
a '..JRKACI
Ml DDI I"
x buirun
^2
ol°:
24.00
0.00
6.00	12-00
ELAPSED TIME
18.00
(HRS)
JULT 24.1981 - JUL* 25.I9BI
STARTING TI ME - t WS Aft
6.00	12.00
ELAPSED TIME
IB. 00
(HRS)
24-00
o-°:
SEPT 24.1981 - SEPT 25.1981
STARTING HUE - 3125 PH
0.00
6-00	12-00 18.00 *4.00
ELAPSED TINE (HRS)
Ftgure 9- 424 - Hour survey plots of pH.
H-21
-------
CHESTER RIVER
STATION XHH8354
NAUT1CAL MILE 21-3
MAT 29.1961 - MAT 30.•981
STARTING TIME - 4¦00 PM
¦srnBOLi¦
h-average
A-',URFACF
©-MIDDLE
X-BOTTOM
0. 00
6-00	12-00
ELAPSED TIME
18- 00
(HRS)
24-00
X2
JUlr Z4.I9RI - JUlr 25 ¦ ) 981
STARTING TIME - II <;5 All
"0.00	6.00	12.00 18.00
ELAPSED TIME (HRS)
24 .00
x°
o-°:
SEPT 24. 1981 - SEPT 2S. .981
STARTING T1 PIE - i ¦ tS PM
0 • 00
6-00
ELAPSED
I 2-00
TINE
18 00
(HRS)
24.00
Figure 9-4 24 - Hour survey plots of pH.
H-22
-------
CHESTER RIVER
STATION X1H2463
NAUTICAL MILE 28-0
rl»r 29. 1961 - MAT 30. 1981
STARTING T1 ME - 4-00 PM
x£
q-°:
¦SYMBOL-
H- AVERAGE
A-SdRFA'-.F
O -Ml DOLE
* - BO T TOM
0-00
6-00	12.00
ELAPSED TIME
18.00
(HRS)
24 . 00
xg
cl°:
JULT 24.1981 - JULY 2S.1981
STARTING TIME - 11 .«!S Ah
"0-00	6-00	12.00 18.00
ELAPSED TIME (HRS)
24 .00
12
SEPT 24.1981 - SEPT 2S.1981
STARTING I 1HE - 3 
-------
CHESTER RIVER
STATION CYR0004
NAUTICAL MILE 41.0
MAT 29. 1981 - FIAT 30 >98!
STARTING TI ME - 4'00 Prt
•fjTnBOl.b"
H-AVERAGE
A -HJRFACF
O-MDDLE
*-SDT TOM
"0.00	6.00	12.00
ELAPSED TIME
I 8 . 00
(HRS)
24 . 00
a_°
JULY 24.1981 -
STARPWC 11 HE
JULY 25.1981
- U -. 25 AM

'0.00	6-00	12.00 18 -00
ELAPSED TIME (HRS)
24 -00
a.»
SEPT 24. 1901 - SEPT 25.I9BI
SI ART 1NG 11M£ -	PH
0-00
6-00	12-00
ELAPSED TIME
18.00
(HRS)
24 ¦ 00
Figure 9-4 24 - Hour survey plots of pH,
H-24
-------
CHESTER RIVER
STATION XHG1537
NAUTICAL NILE 5.5
MAT 29.1981 - n*r 30 19S1
STARTING 11 hlE - V-00 PM
-symbols-
H-AVERAGE
a-coRF \CF
~-MIDDLE
*-BorroM
o.oo
6.00
12-00
HOUR
18.00
24.00
IS)
o
o
JULY 1381 - JUL* 2S.1981
STARTING TIME - II'2S AM
0-00
6-0 0
12-00
HOUR
18-00
24 .00
SEPT 24.1981 - SEPT SS.I98I
STARTING TIME - JiiS PM
6.00
12-00
0-00
HOUR
18-00 24.00
Figure 9-5 24 - Hour survey plots of Dissolved Oxygen,
(mg/1).
H-25
-------
CHESTER RIVER
STATION XGC9572
NAUTICAL MILE 8-5
o
o
o
HAT 29.1981 - MAT 30.I 961
START1NG TIME - 4'00 PM
-stmbols-
W- AVERAGE
^-SURFACE
O-MIDOLE
3K-B0TT0M
0-00
6.00
12-00
HOUR
18.00
24.00
O
O
a
JUIT 21.1981 - JULT 2S.I98I
STARTING TIME - II.2S AM
6.00
18 00
0-00
12 .00
HOUR
24.00
o
SI
o
to'
O
a
o
o
SEPT 24.1981 - SEPT 2S.I98I
' STARTING TIME - 3'2S PM
0-00
6-00
l 2 • 00
HOUR
18.00
24.00
Figure 9-5 24 - Hour survey plots of Dissolved Oxygen,
(mg/1}.
H-26
-------
CHESTER RIVER
STATION XHH-'j 50 i
NAUTICAL hi IF \C 0
-srnBots-
W-AVERAGF
" ¦ n"i an
O MlDDLF
* tJIJT I DM
o
5:
— O
O
lO
o
o
MAT 29 1981 - FIAT 30. . 981
STARTING TIME - 4-00 PM
1 8 ¦ 00
0.00
6.00
12-00
HOUR
24.00
o
— o
o
JULr 24.1981 - JUUT 2S.1981
STARTING TIHE - 11>25 AfT
18.00 24-00
0-0C
6-00
12-00
HOUR
o
¦z.
o
Q
SEPT 24.1981 - SEPT 2S.198I
STARTING TIME - 3'2S PH
~t>- 00	6'.00	1 2 • 00
HOUR
18.00
24.00
Figure 9- 5 24 - Hour survey plots of Dissolved Oxygen,
(mg/1).
H-27
-------
CI1L-.:; I I: R KMVL-K
STATION XHH8354
NAUTICAL MlLF 21 .3
'.YMWJI
M - AVtRAGt"
A • ^'JRPArc
0-M1DDLE
X-BOTTOtf
O
IT
~-o
o
lO
o
O
o
o
MAY 29.1981 - MAY 30 1981
ST ART 1NG T I PIE - 4'.00 Ph
0.00
6-00
12.00
HOUR
18.00
24.00
O
¦z.
o
o
JULY 24.I 981 - JULY 25.I 981
STARTING T 1ME - 1 I <25 All
0.00
6-00
12-00
HOUR
18-00
24-00
O
o
Q
SEPT 24.1981 - SEPT 2S.I98I
STARTING TIME - 3>2S PH
0.00
6-00
12.00
HOUR
18.00
24-00
Figure 9-5 24 - Hour survey plots of Dissolved Oxygen,
(mg/1).
H-28
-------
CHESTER RIVER
MAI I ON X I Ilk if.'
nautical hi lb. 2H o
O
T.
wO
o
iO'
o
o
o
o
1AY 23. 1961 - T1AY 30 .961
STARTING T1HE - 4130 Pfl
-stmbols-
W AVfRAOF
a. )i/i v "
O-HI DOLE
*-90TT0l
0.00
6-00
12-00
HOUR
18.00
24.00
O
w-O
o
O
Q
O
o
¦JULY ?4.k38t - JULY 2S.i9«l
STARTING TinC - Ili^S Ah

24.00
0-00
6-00
1 2-00
HOUR
18.00
o
jc
— O
o
ID
O
o
SEPT 24.1981 - SEPT 25.1961
ST ART IHG TINE - 3'2S Ptl
18.00
0.00
6-00
1 2.00
HOUR
24.00
Figure 9-5 24 - Hour survey plots of Dissolved Oxygen,
(mg/1).
H-29
-------
CHESTER RIVER
1T A T ] ()N r.YROOOt
N A U T I C A L MILK, 41-0
-SYMBOL'.
H -AVKRM.K
/•. .|i;i V •
©-Ml DOLE
X-BOUOM
O
r
o
o
1AT 29.I 981 - NAT 30 1981
STARTING TIME - «-00 PM
0-00
6.00
1 2.00
HOUR
18-00
24.00
O
j:
o
Q
JULY 24.1901 - JUir 25.1981
starting Tint - ii>^s am
0-00
6.00
12-00
HOUR
16-00
24.00
O
z:
— o
o
2S Ph
0-00
6.00
12.00
HOUR
18.00
24.00
Figure 9-5 24 - Hour survey plots of Dissolved Oxygen,
(mg/1).
H-30
-------
CHESTER RIVER
".tat ion ynor'.i/
nautical mile
HAT 29- I 981 - MAT 30. I 961
SURT1NG TI ME - 4 = 00 Ptl
0.00
6.00
12-00
HOUR
-SKMBOLS-
K-AVERAT.F
A 'J ll'.l AM
^-MIDDLE
*-sot:om
18-00
24.00
o
iD,
O.
t/3oo
O
Q
JULY 24.1981 - JULT 25.1981
STARTIHG TINE - It.25 AM
"o. 00	6 • 00	12 00
HOUR
IS. 00
24-00
o
o„
COl£>
O
Q
SEPT 24.1981 - SEPT ?5.isa>
STARTING TIME - 3»25 PM
0.00
6 - 00	12 • 00
HOUR
18-00
24.00
Figure 9-6 24 - Hour survey plots of Dissolved Oxygen
Saturation, (mg/1).
H-31
-------
CHESTER VR1VER
STATION XGG957 2
NAUTICAL MILE 8-5
wo
o
o-|
10 25 AH
0.00
6-00
12.00
HOUR
18-00
24.00
o
o
CM,
o.
LDiO
o
o
SEPT 24.1981 - SEPT 2S.1981
STARTING T1 flE -	Pn
0-00	6-00	12-00
HOUR
18 . 00
24.00
Figure 9-6 24 - Hour survey plots of Dissolved Oxygen
Saturation, (mg/1).
H-32
-------
CHESTER RIVER
STATION XHH5301
NAUTICAL MILE 16-0
'.rtinoi s
W-AVtRAUf.
a-=;urfacf
~ -MIDDLE
*-BOTTOM
o.
l/)>o
CD
O
HAT 23.1981 - NAT 30.1961
ST ART INC TIME - « ' 00 Ptl
0-00
6.00
12-00
HOUR
18.00
24.00
o
-------
CHESTER RIVER
STATION XHH8354
NAUT 1 f: A I. Ml i.F ?\
-SYMBOUS-
H-AVERAGF
a .i'00 PH
0-00
6 00
12 .00
HOUR
18-00
24 • 00
o
c\j_
o.
COio
~
o
• JULY 24. 1961 - JULY 25. 1981
STARTING TIME - 11'iS AB
0-00
6-00
i 2 ¦ 00
HOUR
18-00
24.00
_o.
C/Oic
o
~
SEPT 24.1981 - SEPT 25-i981
STARTING TIME - 3.^5 PM
0 • 00
6-00
I 2 -00
HOUR
18-00
-------
CHESTER RIVER
STATION XIH2463
NAUTICAL MILE 28-0
-STMBOLS-
X AVERAGE
A -nuRFArF
«"-rUDDlE
X BOTTOM
o
«m.
o.
CO to
o
o
1AY 29.1981 - MAT 30.I 961
START1MC TIME - «>00 PM
0.00
6.00
12-00
HOUR
18-00
24. 00
o
o.
tn<£>
o
o
JULr 24.1981 - JUlr 25.I 981
ST ART 1NC TIME - I I¦iS AN
^5^
0-00
6.00
12-00
HOUR
18-00
24.00
o
o
o
o-|
W>U3
CD
O
SEPT 24.1981 - SEPT 2S.•981
STARTING TIME - 3¦15 Prt
0-00
0-00
12.00
HOUR
18.00
-------
CHESTER RIVER
STATION CYR0004
NAUT UAL MILE 41-0
•SYMBOLS-
M- AVERAGE
A .Rrr'
©-niOOLf.
X-B0TT0"1
o
c\i.
o.
C/)U5
O
O
t*r 29.I9«l - MAT 30.1 SSI
starting time - ».ao pm
18. 00
0-00
6.00
o
n _
o.
COrv.
O
Q
12.00
HOUR
JULY 2«.I9S1 - JULT 25.1961
STARL) NG TI ME - U i^S AM
24.00
"0-00
6.00
12 -00
HOUR
16 -00
24.00
o.
CO u>
o
o
qEPr 2«.198i - SFPT 25.1981
STARTING TlrtE - J - i S Ptt
0-00
6 . 00
12.00
HOUR
18 00
24.00
Figure 9-6 24 - Hour survey plots of Dissolved Oxygen
Saturation, (mg/1).
H-36
-------
CHESTER RIVER
M'ATi ON XHGiS7,?
NAU I i r.AI. Mil b
MAY 29 i9«. - MAY 30 . 9S.
START INC I i Pl£ - 4-00 P*
¦ SYMBOL c.
H-AVERAOF
A •• .IRf/t'.r
1 11] OQi ^
* -e:,T i v-i
0.00
6-00	12-00
ELAPSED TIME
18.00
(HRS1
<>4 . 00
O
s;
<=>,
JULY 21. i911 ¦ JULY 25. . SRi
f,T ART i NG T i ME 1 1 . ^S AM
"0.00 6-00 12.00 ie-00
ELAPSED TIME (HRS)
24.00
SEPT 24..SRI - SFPT 2S.!981
S'ARUNG T i ME - J.^S PM
"0.00
G • 00	i2-00 i« 00
FLAPSFD TIME (H.R^
24 - 00
Figure 9- 7 24 - Hour survey plots of Total Nitrogen (mg/1).
H- 37
-------
CHESTER RIVER
ST All UN XG f,Ti72
NAUTICAL MILE 8. "5
v
o
O,
1*r 29. I 981 • MAY SO- i SPI
r.l ARMNG TIM - 4 M Pfl
stmbols-
)< - A VFRAGK
A ¦.Jot-A'.h
«>-11DDLE
*-eoTTo^i
0.00
6-00	12.00
ELAPSED TI ME
1 8 00
(HRSi
,M.OO
o
o
s:
.j
-c
•—o
JULY 24. 198', - JULY 25. ,98.
INC T in£ l I .^5 *fl
0-00
6-00	12.00
E.LAPSFD TIME
18-00
(HRS)
S& . 00
O
SI

'¦-KP' 2«.,9B, f.FPT ;S.,1R,
r,1 ART i NG TIME	PM
"O-OO	6-00	12 00 ie.00
ELAPSED TIME (HRS1
*4 .00
Figure 9-7 24 - Hour survey plots of Total Nitrogen (mg/1).
H-38
-------
CHESTER RIVER
STAT i fJN X H H Z ' 0 I
NAUTICAL Mh.fc" 160
MAT 29.•9«1 - MAY JO.i9fll
STARTING TIME - 4-30 PM
O
s:
_ j
«c
¦SYMBOLS -
H-AVtflAGt"
a • iJRf- A'^
JS An
0-00
6-00	12-00 18-00
ELAPSED 1 I ME (MRS)
21 - 00
O
s:
..j
c
LD
r.FPT Z4..9RI ¦ SF.PT ,9Pi
STARTING TIME J-iS PM
"0-00	6-00	12 00 IP, 00
ELAPSFD TIME (HRS)
/.A -00
Figure 9-7 24 - Hour survey plots of Total Nitrogen (mg/1)
H-39
-------
CHESTER RIVER
STATION XHHR.^S4
NAUT 1CAI. Milt .
MAY 29.- HAY 30 »9e.
STARTING TI- 4-00 Pn
O
r
2g
¦SYHSOlS¦
M- AVERAGE
A-' J = fA^F
-MIDDLE
* ptj T r :jm
0.00
6-00	12.00
ELAPSED TIME
18.00
(HPS)
24 • 00
O
_J
¦c
¦ULT 24. i SRI - JULr 2S. i 9Ri
START INC •I1E - 11 . iS
0.00
6-00	12.00 if?. 00
ELAPSED time (URSi
24 00
-c
~—
CFPT 24.I9P1 • rt»T 25-.SR.
M ART INC T 1ME* J ¦ 5 PM
0 .00'
G•00	i2.00 i R.00
elapsed time (hps*
24 • 00
Figure 9-7 24 - .Hour survey plots of Total Nitrogen (mg/1).
H-40
-------
CHESTER RIVER
STATION X1H2 4P-. 7>
NAUTICAL Mll.F :*K r)
\
e>
s:
c
o.
1AT 2*1. i 9*» MAT JO. • 9K*.
STARTING T1 ML 4-00 PH
-srneois-
H-AVERAGE
A • ijRf-" V c
-Mi 001.F
X f
—I	
?A . 00
0.00
6.00	12.00
ELAPSFD TIME
18-00
(HRS)
a
^ o
o
.J
c
JULY 24. i 98i •
STARTING TlflE
JULr 2-S. . 9R»
11»2.s
"O-OO
6•00	\2-00
ELAPSFD TIME
\Q.00
(HRS^
sA . 00
o
—J '•
V
O
3:
o
IT
2o
O
TPT 24. i 981 - SEP! 2S- • 9R >
STARTING TlflE - J.iS PM
0 ¦ 00
c oo i 
^4-00
Figure 9-7 24 - Hour survey plots of Total Nitrogen (mg/1).
H-41
-------
CHESTER RIVER
1 ATI UN CYR0004
NAIJT1 HAL Ml I F 4 1.0
liBOL^
H-AVFRADfr'
A -
^-MIDOLt
X i HI
o
o
HAY 2** I HK\ ~ MAT JO. iSfil
ST APIi NG T I ME - ^-00
'0-00
6 - CO	12.00
ELAPSED T]ME
18-00
(HRS^
24*00
.-j
«<
u/ir 2#.»sfii ¦
STARTING !lh£
JULY 25..9*1
jl.^S All
0-00
G.00	12-00
ELAPSED TIME
18-00
(H, R S)
VM.00
o
c
- ¦'cm"
V
O
s:
o
o
•-c
o
cfP7 
-------
CHESTER RIVER
STATION X H G i 5 3 7
NAIJTK.AL MILE
MAT i'lf, MAT 1U . rJK
mapi ;kc iiil - *.30 pn
0-00
-symbols•
k-averagf
A -'X'RfirF
C> -Ml DOLE
* PO'TQM
6.00	12•00
ELAPSED TIME
18-00
(MRS)
24 . 00
o
lio'
o
51
en
OP
oo
O
JULY 24¦I 98i JULY 2S..9e.
STARTING TIME - I I ' -"i


0. 00
6-00	12.00 18.00
ELAPSED TIME (HRS)
/A • 00
SEPT ^4.198i - SFPT 2S..9B.
STARTING TIME 3'<|5 °M
"0.00
G00	12-00
ELAprtD TIME
•:4 . 00
Figure 9- 8 24 - Hour Survey plots of Total Dissolved
Nitrogen, (mg/1).
H-43
-------
CHESTER RIVER
station kg cnc,7?_
NAUTICAL mir y.
<;ymbols-
K-AVERAGt"
a .:h' *'.r
O MIDDI.f-
*--P0T
\o
r?jo"
o
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oo
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ZD
CO
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MM ?9. '981 ¦ IttI 30 . SRi
2-00
ELAPSED 11 ME
18-00
CHRSl
23 . 00
CO
r
LO
cn
Oo
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IUL* 24. iSfll - .JLLT 2S. . 9" 1
£1 AR' iNS '
^4 - 00
O
CU?
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rF°I 24. 1 sni • SFH SS. .9K,
START INC T I ME 3 
-------
CHESTER RIVER
STATION X H H 8 * ^ 4
N AU T I C AL HI I. E
o
O
Zo
CO
CO
oo
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MAr 29.1981 - HAT 30- .961
STARTING riflE - *'00 f»fl
-SYMBOLS-
tt-^VERA?r
O-MDDIE
X -PQ'TGI

21.00
"b". 00	6.00	12.00 18-00
ELAPSED TIME (HRS)
O
51
Zo
tn
oo
do
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JULr 24.I9SI - JllLr 25.198)
STARTING TIME - II ,?S AM
-00	6-00	12-00
ELAPSED TIME
16-00
(HRS)
24.00
1EPT 24.I SSI j
STARTING Tint
SEPT 2S. I 9SI
3-i5 pn
O
CO
CO
Oo
18 00
1 2- 00
6.00
0-00
ELAPSED TIME (HRS)
Figure 9- 8 24 - Hour Survey Plots of Total Dissolved
Nitrogen, (mg/1).
H-45
-------
CHESTER RIVER
STATION XIH246.3
NAUTICAL MILE 2fi 0
1AT 29.1981 - MAT 30.1981
STARTING TlhE -
O
r
co
CO
oo
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-STMBOLS-
w-averagf
^-MIDDLE
M -PDT i IjM
24 • 00
¦"0.00	6-00	12- 00 18.00
ELAPSED TIME (HRS)
CD
z:
co
en
Oo
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JULT 24.1981 - JULY 25.1981
STARTING TIME - 1 I>^S AM
13.00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
SEPT 24.1981 - SEPT 25.1981
ST ART ING TIME - 3'iS PH
O
0-00
12-00
18 -00
24-00
6.00
ELAPSED TIME (HRS)
Figure 9- 8 24 - Hour Survey plots of Total Dissolved
Nitrogen, (mg/1).
H-46
-------
CHESTER RIVER
STATION GYR0004
NM1T i CAI Mill- 4 1 • '
SYMBOL S-
H-AVcRAGc
A	r
~	MIDDLE
*	|
-------
CHESTER RIVER -SYMB0L£-
H-AVERAGE
STATION XHG1 537	a--,\ur!"a'"f
NAUTICAL Mll.F r) ¦	^-mioolk
*-s^tioi
MAT 29.i9RI -
STARTING T i ME
nAT 30.i981
- 4i 00 PH
O
OO
CO
COO
Oo,
1 8. 00
24.00
6-00
12-00
0-00
ELAPSED TIME (HRS)
JULY 2S.I9K1
JULY 24.I9R1
STARTING TIME
CO
IDO
		O
Oo,
6-00
12-00
18-00
0.00
ELAPSED TIME (HRS*
SFPT 2S.)9K)
SEPT 24.i 98
CO
cno
6-00
0.00
1 2.00
ELAPSFD TIME (HRS)
Figure 9-9 24 - Hour survey plots of Dissolved Organic
Nitrogen, (mg/1).
H-48
-------
CHESTER RIVER
STATION XCCOS7?
NAUTKAL MILE K.S
MAT J3 i '1% 1 - MAT 30 . t .
c. 1 A R1 INC 'lit - )(>M Pn
—'ot
V. .
(jjn
r
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01
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—
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¦S'MEOLS¦
X->VERAGF
A •' JFr A'.F
C.-M1 DOLE
X HV'ljH
0-00
6-00	12.00
ELAPSED TIME
18 00
(HRS)
24.00
_i°
v.
j:
oo
q;
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c/5
uio
Qo,
JULY 24.19K1 - JULY 2S.I 981
STARTING TIME - 11.iS AM
0.00
G-00	12-00
ELAPSED TIME
is oo
(HR5>
¦ oo
o°
z?
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or.
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LOC5
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SEPT 
-------
CHESTER RIVER
STATION XHH530I
N A U T 1 H A1. MKt-' If.-f
MAT 29. i 9 -MlDULh
*-B0T T!J1
'0.00
6-00	12-00
ELAPSED TIME
18.00
(HRS)
24-00
C!o,
IUIY 24.I9S1 - JULY 2S.i9Kl
STARTING T 1 ME - 11-^5 Afl
0-00
0.00	12-00
FLAPSFD TIME
1 8 00
(HRS)
. 00

Oo'
or
o
cn
coo
Oo,
Sf.PT .M. 1 98) - SEP' «. |9S.
ST ART INC T1ME - J iS Pn
0-00
0 00	12-00 18-00
FLAPSFD TIME (HRS!
<:4 - 00
Figure 9- 9 24 - Hour survey plots of Dissolved Organic
Nitrogen, (mg/1).
H-50
-------
CHESTER RIVER
STATION XHH83"54
NAUT1CAL Ml LF 21-3
1»r I SKI ¦ MAY 30 •3«I
SI ARTINC. I1ME - 4 00 PM
oo
r
=??
oo
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coo
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-symbols -
H-AVERAGF.
A •_ I.JRC Kr.c
O -Ml DDlF
K e.;j' T U'l
'0-00	6-00	l?-00 18 00
ELAPSED TIME (HRS)
<24 . 00
CD O
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OO
ce
O
cn
c/} -
Oo,
JULY 24.198)
STARTING
tJUlr 2S.13R.
I I . 
-------
CHESTER RIVER
STATION X1H246.'
NAIIT I f'.AI til I F -'H . fj
•-STMBOLS-
H-AVERAGF
A • .IRI'.V I
•?/ Ml IM II I
x in' l hi 1
o°
r;
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CO
coo
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MAY 23. , 9tsl - MAT JO.iSfc.
ST ART 1NG TIME - 4.00 °rt
0-00
6-00	12-00
ELAPSED TIME
16-00
(HRS>
24 - 00
O-
r
m
Oo
o;
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U~i
coo
Qo,
JULr 24.1SR1 - JULr 2i.iSSI
STARTING TIME - X>-^S>M
0 - 00
6-00	12.00
ELAPSED TIME
I 8 . 00
(HRS)
-------
CHESTER RIVER
ST A 1 ION GYROOCM
N AI)! I 1 • AI Mill 41 . M
- SYMBOL £¦
M AVtRAf.K
¦ IK' A' '
Ml Mil I
fto' I
A.
O ¦-
01°
CO
CO
MAT 23. i98> - MAT 30. .981
STARTING T1 IE - 4-30 PM
24-00
"0.00	6-00	12-00
ELAPSED TIME
JULY 24.198i - JUL T 25. .981
ST ART INC I 1ME - 1 I - /S Aft
CO —
5T
CDO
o;
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CO
coo
,	o
On
18-00
(HRS)
'0.00
6-00	i2-00
FLAPSED TIME
18-00
(HRS)
?."¦ ¦ 00
\ ..
o-
do
or
O
CO
uOO
Clo,
^FPT 24.i9c I - SFPT 25..9R
STARTING TIME - 3-iS PM
0.00
C-OCj	12.00
FLAPSED time
Figure 9-9 24 - Hour survey plots of Dissolved Organic
Nitrogen, (mg/1).
H-53
-------
P.HFSrFR RIVF'R
: a i | ', 11 /1:' i
N \ '' • i ' \ L '11 c
MAT 29 .98! - MAT 30 . 9fi.
STARTING TIME - i 00 PI
0.00
¦•'.rnfioi r.
i< AVI.RAM
K. ''' V .
«>-M100lE
6-00	12.00 18-00
ELAPSED TIME (HRS)
24 . 00
V
o
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q:
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JUIT 24.i981 - JULY 2S-.9RI
STARTING TIME - II .^5 All
.00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24-00
SEPT 24.I 961
STARTING T MHE
SEPT 25¦ I 981
3>
-------
f'HFS 1" FR R[ VFR
¦. U 1 i !iN	'
NAm 1 < \L Mi i.b' -
:.YMR(JI
A A V f. K A f> f-
A	i
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CD
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n*r 29 • 9R" ¦ n»r ,io , sk,
STARTING TIME 4 00 PM
0-00
6-00
1 2 • 00
16-00 24•00
FLAPSFD TIME (HRS)
JULY 25.i981
JULY 24.i981
STARTING TIME
CD
CD
CC
O
O
O.
6-00
12.00
18-00
0-00
ELAPSED TI ME (HRS)
SEPT 24.1981 - SEPT 2S.198I
STARflllC T1 HE - 3-iS PH
O
z
o
12.00
0-00
6.00
18-00
ELAPSED TIME (HRS)
Figure 9-1 0 24-Hour survey plots of Dissolved inorganic
Nitrogen (mg/1).
H-55
-------
PHI-SrrR- R] VI- R
'• '\ ! i !>N <| !!!''¦ I
N AI'1 l ' A i 'ill r i '¦ ' >
o
n
CD
CC
O
MAY 29. I9RI - MAT 30 i 98
ST ART 1NC TIME - 4.00 Pn
'iYMHfll.'.
J< A V t" R A r,t-
* '• - \ :
O-MIDDLE
*	."I
0-00
6.00
1 2-00
ELAPSED TI ME (HRS)
18-00 24-00
JULY 24. i9Pi ¦ JULY 2'S. .I
STARTING TIME - ll-rt *H
0-00
6-00	1 2-00
ELAPSED TIME
1 8 • 00
(HRS)
24.00
O
o
q;
o
SEPT 24. I 981 - SEPT 25.1981
STARTING T 1 ME - 3 
-------
CHFSTFR R1VFR
' A I I ' iN /'M! ' "
N M'1 1 ' Ml I.r . I •
1AT 29 i9S' " MAT 30 19R t
STARTING TIME - 4 00 PM
o
CD
Cd
~
6-00	1200
ELAPSFD TIME
¦SYMBOLS
X AiM-HM.r
O-MIODlE
18-00
(HRS)
24 . 00
O
O
Q1
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lULr 24. i9«i - JULY 2S-i9«
000
6.00	12-00
ELAPSED TI ME
18-00
(HRS)
24-00
\
o
o
a;
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SEPT 21.1981j. SEPT 25.1981
ST ART lNG^ T	'
-------
CHF.STF.R RIVER
Mil! iN < i 'i A ¦'
N 1 n 1 ' -\l ''ill r - ' '
-SYMBOLS-
W- AVERAGE
a	, ¦
«> -MIDDLE
W •
o
o
a:
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1»Y Z9 i 9ft I - MM JO . . *JK I
STARTING TIME • 4.00 Ph
0.00
6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
o
¦z.
o
QL
O
1ULV 24. I 981 - JULr 2J- i 981
ST ART 1
0.00
6.00	12-00
ELAPSED TIME"
18-00
(HRS)
24.00
CD
5Z
o
Cd
O
SEPT 24.1981 - SEPT 25.1981
STARTING TIME - V2S PH
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24 .00
Figure 9-1 0 24-Hour survey plots of Dissolved inorganic
Nitrogen (mg/1).
H-58
-------
PHFSTF.R RIVFR
i t | ', M ' v t-	A
l-4 A1! 1 I ' i Mi i •
SYMBOLS•
K¦AVPRAGF
A	, •
¦V-MI ODLF
O
O
en
o
MAY 29.i981 - MAT 30 .98.
STARTING TIME - « 00 PM
0-00
5 • 00	1 2 ¦ 00 18 00
ELAPSED TIME (HRS)
24 ¦ 00
o
CD
O
on
o
JULY 21.1981 - JUlT 2S..98
STARTING TIME - 1 1 
-------
CHESTER RIVER
' ,1 A1 I f IN X H(I 1, ' 7
NAU1 1CAL Mi lE
MAT 23.1981 - MAT 30. i 96
STARTING TIME - 4 00 "ft
-srnBOLS-
W-AVERAGE
A ¦ . Ilil A' I
1 Ml DOLE
- 8C T T CM
0.00
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24.00
	! .
o
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s;
m .
Xo
to
in
i—o
a"
JUlr 24.1981 - JULT 25-1981
ST ART ING T1 ME - 11AH
0.00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24.00
SEPT 24.1981 - SEPT 2S.1981
STARTUG TIME - 3-2S PM
0 - 00
G.OO	12-00
ELAPSED T]ME
18-00
(HRS)
/A - 00
Figure 9-11 24 - Hour survey plots of Dissolved Ammonia, (mg/1).
H-60
-------
CHESTER RIVER
STATION XGC9572
NAUTICAL MILE 8-5
MAT 29. 1981 - MAT 30. < 9<31
STARTING HUE - 4iOO Pfl
O
s:
in
ro ~
Io'
CO
CO
>—-O
srnBOLS-
H-AVERAGE
A - SiJRCACF
~-MIDDLE
X-°DTT01
0-00	6-00	12.00 18-00
ELAPSED TIME (HRS)
24.00
O
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to'
00
V)
r—O
Q°
JULY 24.1981 - JULT 2S.i98l
START llfC TIME - 11.^5 AH
.00	6 00	12.00
ELAPSED TIME
18-00
(HRS)
24.00
O
r
ro .
Io'
on
oo
— o
O"
<;FPT 24. i 3R1 • SEPT 25 '.9Ki
STARTING TIME - 3 
-------
CHESTER RIVER
'NATION X H H 5 3 0 i
NAUTK.AI h]LF IP.-!",
MAT 29. 1981 - MM JO. .981
STARTING 1 I ME - «'00 FM
O
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ro MIDDlF
K !¦">'! fji-t
"^0-00	6.00	12-00 16-00
ELAPSED TIME (HRS)
24 - 00
lULr 24-1981 - JULT 2S.>9R1
STARTING 11 PIE - 11 iS AM
6 - CO	12-00 18-00
ELAPSED TIME (HRS)
2-4-00
O
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lo
in
to
.o
Q.
SEPT 24.1981 - SEPT JS..981
STARTING T1 ME - 3 iS Pfi
0-00	6-00	12.00 18.00
ELAPSED TIME (HRS)
24 ¦ 00
Figure 9-11 24 - Hour survey plots of Dissolved Ammonia, (mg/1)
H-62
-------
CHESTER RIVER
STATION XHH65S4
NAUT 1 CAL MILE 2]
MAY 29-I96» - MAY 30-•981
STARTING T1«£ - 4*DO Ptt
O
m
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Io'
2
GO
CO
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0°
•srriBOLL •
H AVI RAM-
& ¦' ORi-'ACF
O-MIDDLE
*-RCT10n
0-00
6-00	12.00
ELAPSED TIME
18-00
(HRS)
24-00
o
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Xo
c/i
CO
f—> o
Q°
JULY 24. 1 981
STARTING TIME
JULY 2S-1981
ll^S AM
"0-00	6-00	12-00 18.00
ELAPSED TIME (HRS)
24.00
O
2:
m
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3Io'
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CO
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Q°
. SEPT 24. J 98 i -
STARTING TIME
SEPT 25.i961
- 3.^5 Pfl
0-00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
Figure 9-1 1 24 - Hour survey plots of Dissolved Ammonia, (mg/1).
H-63
-------
CHFSTFR R1VFR
STATION X 1 Hk4h.j
NAUTICAL MILE 28-0
25. «961 - FIAT 30. »96i
S7ART]HO T1M£ - 4*00 PM
0
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CO
CO
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QO

•SYMBOLS
K AVl.RAM"
& •' uHi'Af.K
~	-MIDDLE
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0-00
6 00	12-00
ELAPSED TIME
18-00
(HRS)
24 . 00
O
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CO
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JULT 24. )9ft) - JUL Y 25. . SRi
ST ART ING TIME • U • dS »f1
24 ¦ 00
^0.00	6-00	12-00 16-00
ELAPSED TIME (HRS)
o
51
Xo
CO
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SEPT J4.19BI - SEPT ZS.1981
STARTING TIME - 3-iS PM
"tr.00 6-00	12.00 18-00
ELAPSED TIME (HRS)
44.0V
Figure 9-11 24 - Hour survey plots of Dissolved Ammonia, (mg/1).
H-6A
-------
nrrvih'R rivei'
STATION CYR0004
NAUTICAL MILE 41-0
HAY 29- ¦ 981 - MAT 30 ¦ 981
STARTING TINE - 4-00 PM
1 .Y 1111(11 \
X A Vi I'AM
A • , J" AK
¦^-MIDDLE '
xs-eonott
ro ¦
tO
LD
08
18.00
(HRS)
0-00
o
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to
to
o
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6-00	i 2 - 00
fc'LAPSED TIME
24-00
JULY 24.1981 - JULY 2S.i9Sl
START1HG TIHE - II¦tS An
"b.00	6.00	12-00 18.00
ELAPSED TIME (HRS)
24.00
SEPT 24.19111 - SEPT 25-. 981
STARTING TIME - 3-^S Pfl
0-00
6.00	12.00
ELAPSED TIME
1 8 - 00
(HRS)
24-00
Figure 9-11 24 - Hour survey plots of Dissolved Ammonia, (mg/1)
H-65
-------
CHliSUK I'UVlR
STATION X H G1 fj 3 7
NAUTICAL niLF
.vt1FiOi
« - A V t R A 'j t'

Mi DOLE
MAY 29.1981
STARTING
njj[ 33. i 961
0.00
6.00	12.00
ELAPSED TIME
18-00
(HRS)
21. 00
_ o
cb
E T
Z
CO
CO
Q
• o
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lUlr 21.>981 - JULr 25..981
SI ART1 NC TIME - I I >
-------
CHFSTER RJVFR
M AVI I'M.I
MAI ION XU,V./,j	A'ot-IAM
NAUTICAL MILE 8 ¦ ci <>S »ft
"a
E
? o
DC • O
h-
24.00
12.00
18.00
(HRS)
6 - 00
ELAPSED TIME
o. 00
SEP1 25.i981
3 iS PM
SEPT 24. 1 98 ¦
STAFT1KG !>HE
O
oi
£
LU
V—
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EC
(-
Z
co
CO
Q
18 -00
(HRSl
6.00
ELAPSED TIME
12 - 00
0-00
Figure 9-12 24-Hour survey plots of Dissolved Nitrite, (mg/1).
H-67
-------
CHESTER RIVER
MAT ION X HI lr> 30 i
NAUT I r.AI MILE 1 f. 0
1AY 29.t961 - MAT 30.i961
STARTING TIME - 4-00 PH
E 7
z
CO
CO
a
to
• o
-symbols-
H-AVERAf~,F
A i JR1- Ar.f-"
C- Ml UOl.t-
x It:;' ii;"i
/
"b'.oo 6-00 12-00 18-00
ELAPSED TIME (HRS)
24-00
JULY 24.1981
STARTING rI ME
JULT 25.i981
•• t I i4S «n
0-00
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24-00
SEPT 24.1S8I - SEPT 25.196)
STARTING TIME - 3 
-------
CHESTER RIVER
STATION XHH835*
NAUTiCAL MILE 21.:
-SYMBOl^-
S-Ai/iR.A&E
A - jor ^C,r
O-MIDDIE.
)K -80T TOM
E.
UJ
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w
CO
o
io
• o
MAY 29.1981 - MAY 30. >961
STARTING 111-IE - V-00 PM .
0-00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00
E
UJ
z
CO
CO
c
* o
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JULY 24.1981 - JULT 25..981
STARTING TIME - 11¦iS AM
0-00
6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00

Z
to
CO
Q
SEPT 24.I9R1 - SFPT 2S.19R1
STARTING TIME - 3.
-------
CHESTER RIVER
SIATION X1H246J5
NAUT i CAL Mile 28.0
MAT 29. 1981 " m* 30 l 981
STARTING UME - 4>30 PM
E
UJ
or ""(o
(_ • o
(0
to
-SrMBOl S •
H
& - URF IC-
S-MIDDLE
X -B3T T 0*1
0-00
6 00	12-00
ELAPSED TIME
16.00
(HRS)
24 -00
'S
£
UJ ¦
z
to
CO
5
JULr 24..981 - JULY 25.19gl
STARTING IinE - l1i^5 An
"O-CO	6-<70	12-00 >8-00
ELAPSFD TIME (HRS)
24 ¦ DO
e
DC "
t o
Z
<0
CO
5
o
o
SFFT .SB! - SfPf SS-iSHl
SI ART 1 NG TlflE - l.^S f
0-00
6•00	i2.00
ELAPSED TIME
18.00
(HRS)
^4.00
Figure 9-12 24-Hour survey plots of Dissolved Nitrite, (rag/1).
H-70
-------
CHESTER RIVER
MA! i UN r.YRMn'il
NAUTICAL MILE 41. U
1»r 29.'. 98. - HAT JO.-.981
SI ART I KG TIME - 4'00 Ptl
•SYMBOL r,
K AVKRM.F
^' 1
« MIDDLE
K-POT,0*1
O
£
Zr
t- o
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m
en
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0. 00
6.00	12-00
ELAPSED TIME
1 8-00
(HRS)
24.00
°
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£ 5
Z °
S

lULr 24. 1 981 ¦
STARTING 1 IriE
JULY ZS.i981
¦ n • .ii *n
'Q.gO 6 00 [2: OP
FL APSEP f J Ml
IS-99
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tu
2 iz
SfSI it.188, r SEP? es. |S?I
^•§8 e-eo ia.00 n-os?
ILAPifg TI Mi (HR|)
24. <
Figure 1-12 IMeur survey plots ef Dissolved N1tr1to, (mg/1).
H«7t
-------
CHESTER RIVER
STATION XHHi S37
NAU1 I'.'AL MILL
1AY 29. 1 961 - MAT 30.196
s.
¦<;vnBOi<; -
K MtRAC,t"
A r.lJR!- hr.f
9 MIDDLE
K-BCHOI
6.00	12.00
ELAPSED TIME
18-00
(HRS)
24 . 00
Oi °
_E
ID
<
-------
CHESTER RIVER
STATION XGG9572
NAUTICAL MIL E 8-:
•V.T 29 |9B1 - MM 3.0. 1901
. S T »fl r I NC 11 ME - * -• DO PM
E.
uj &
5
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* I'.! i1 I ni
0-00
6-00	12-00
ELAPSED TIME
18.00
(HRS)
2 4.00
C* °
£
LU
-------
CHESTER RIVER
STATION XHH530I
NAUT i CAL MILE 16.0
E
11 1 -v
5 I
0c °
H
Z
CO
% o
a o
1AY 29.1981 - MAT 30.:98)
starting hue - too pn
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H - AVERAGF
A •' JR«-"A'.K
O-MIDDLE
k-pgttom
0-00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00
JULY 24.1981 - JULY 2S.19RI
STARTING TIME - 1 1 t
-------
CHESTER RIVER
STATION XHH8354
NAUT i CAL hiLE 21 -3
B
HI
DC
t
z
CO
CO
o
MAY 29. 1981 - MAY 30. • 981
SI ART1NG T1 ME - 4'30 PM
-SYMBOLS-
H-AVERAGF
a - !,0R"
O-MIDDLE
K-BOTTOI
"0.00	6.00	12.00 18-00
ELAPSED TIME (HRS)
24.00
JULY 24.1981 - JULY 2S.1981
START INS HUE - 11 -
-------
CHESTER RIVER
STATION X1H 2 4 6 j
NAUTICAL MILE 28 - C
MAT 29..96. - MAT 30 .98.
STARTING I I ME - 4-30 »f1

o



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0-00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00
CO
o
^ °
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E
t o
Z
co
CO
o
o
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JULT 24.1981 - JULr 25..981
START INC T1HE - I I•iS AM
0-00
6-00	12.00
ELAPSED TIME
16.00
'HRS)
24 • 00
"a 0
£
UJ
5 ,r
~z <-VJ
I-
z 0
CO
(0
o
o
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SEPT 24.1981 - SFPT 25..981
STARTING TlflE - 3 ¦ 
-------
CHESTER RIVER
SUT10N CYR0004
NAUTICAL MILE 41•'
V 29. < 9H I - MAY 30. «9fll
ST ART 1N& TIME - 4«00 PM
B
UJ o
<
d °
I-
2
CO
% °
O o
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°
£
UJ
5
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CO
cn
Q
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¦SYMBOLS•
H AVERAGE
A JR-^s
0-00	6-00	12.00 18-00
ELAPSED TIME (HRS)
24.00
£
LU
i °
OC K-
H
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V)
to
Q
o
o
SEPT 24.1981 - SEPT 25. i
START 1NG T1HE - 3-as Pn
"0.00 6-00 I 2.00 18.00
ELAPSFD TIME (HRS)
£4-00
Figure 9-13 24-Hour survey plots of Dissolved Nitrate, (mg/1)
H-77
-------
CHEMER Ri'VER
1. i \ t i VnI or i 7 v
N M 11 I' 'm i i b
MAY 29 i9Pl - MAY 30.i96i
STARTING TIME - 4--00 Pi
-SYMBOLS•
H - Av'ERAGr
/*•. 1 f ¦ • * \
O MlDDLF
X
0.00
6'.00 IT-00
ELAPSED TIME
18-00
(HRS)
24-00
JULY 24.1981 - JULY 25.^981
STARTING TIME - M «
0-00
6-00	12-00
ELAPSED TIME
18. 00
(HRS)
24-00
SEPT 24-1981 ¦
STARTING TIME
SEPT 25-1981
3'2S PM
O
O
Oo

6.00
18-00
24-00
12-00
0.00
ELAPSED T1 ME (HRS)
Figure 9-14 24-Hour survey plots of Total Phosphorus, (mg/1).
H-78
-------
CHESTER RIVER
1 T \ I | ;,K1 <[.<
N A i1 1 J ' M Hi I i"
MAY 29. i 981 - MAT 30. . 98 i
STARTING TIME - <-00 PM
CD
r
to
CO
OO
X
Q_
Oo
^YnBOLS-
K-m'RA'ir
A '' i '
 nlDOLF
X- 1 :.l
	1	:	1	1	1	
"b ¦00	6-00	12-00 18-00 24.00
ELAPSED TIME (HRS)
JULY 24.1961 - JULY 2S.i98l
STARTING TIME - II -^5 AM
O
OO
Q_
OO
18-00
24.00
12.00
6-00
0-00
ELAPSED TIME (HRS)
SEPT 24.1981 - SEPT 2S.1981
STARTING TIME - 3-2S PM
O
O
-K
OO
Q_
OO
24-00
18.00
(HRS)
12-00
ME
6-00
ELAPSED TIME
0.00
Figure 9-14 24-Hour survey plots of Total Phosphorus, (mg/1).
H-79
-------
CHESTER -RiVER
I /«, ! I 1.N	I i
NAi11 I ' M. Ml l.t l 1 '
1AY 29.i981 - MAT 30 i981
STARTING TI ME - 4-30 PH
o
Oo
X
0-
OO
i_o

cvMBOLS
« A V t"RAf.r
/* ''
<>-Ml DOLE
24-00
""O-OO	6-00	12-00 18.00
ELAPSED TIME (HRS)
JULY 24. 1 981 •• JULT 25. i 981
STARTING F I ME - I I -<>5 Aft
O
O
Oo
X
oo
6-00
12-00
18-00
24.00
0-00
ELAPSED TIME (HRS)
SEPT 24.1981 - SEPT 25.1981
STARTING TIME - 3-2S PH
O
OO
Q_
1 8-00
24-00
6.00
12-00
0-00
ELAPSED TIME (HRS)
Figure 9-14 24-Hour survey plots of Total Phosphorus, (mg/1).
H-80
-------
CHESTER RIVER
'.Ml i 'iN < I!! I•' *
NAIM i ' M Miif , I .
o
5:
to .
Oo
X
Q_
OO
>_o
1AT s.1. i a«l MAY JO i S«.
STARTING T I PIE 4 i 30 PM
•<;yMBQis -
K br
-------
o
z:
o
cn 7
Oo
X
0-
oo
i_o
CHESTER RIVER
r A 1 i ' i'J X i H 1' ¦'
NAi: ¦ i • AL '11 Lt.	-J
MAT 29.I 381 - NAT 30. I 981
|TARTlNG TI PIE - ~¦00 PM
¦SYMBOL S *
il AVFPA'.h
/».
O -til DOLE
* PGTT:JM
"O-OO	6-00	12-00 18-00
ELAPSED TIME (HRS)
24.00
O
o
t/) ~
Oo
X
Q_
OO
t_o
JULY 24.1981 - JULY 2S. 1 981
ST ART 1NG TIME - 1 1 * 25 Afl
"b.oo 6-00 12-00 18-00
ELAPSED TIME (HRS)
24.00
\o
o
o
to
Oo
X
CL
OO
i—O
SEPT J4.1981 - SEPT 25.•381
STARTING T1flE - 3-2S PM
18.00 24 - 00
0.00
6-00	12-00
ELAPSED TIME (HRS)
Figure 9-14 24-Hour survey plots of Total Phosphorus, (mg/1)
H-82
-------
.HESTER RIVER-
<-'T/\Ti!,N ''YRTjOG*
NAI'l l' Ml i_ fc" 41
¦ SYMBOL*;-
K AVERAGt
& 'L.-\ *
O-Ml DOLE
* i5:,1 tsm
\o
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s:
W°.
do
I
CL
OO
1_C
MAY 29.I9H| - M*r 30 19RI
STARTING TIME - 400 PH
"0.00	6-00	12-00
ELAPSED TIME
mix 24. I SSI • JLILT 25. i 98 I
STARTING nflE - I I ¦ AH
ts>
x:
o
cn"?
a o
r
Q-
OO
k-O
18-00
(HRS)
24-00
"0.00	6.00	12-00 16-00
ELAPSED TIME (HRS)
24.00
O
Oo
X
Q_
Oo
SEPT 24.1961 - SEPT JS 1381
STARTING TIKE - J-iS PN
24-00
"0 00	6-00	12-00 18-00
ELAPSED TIME (HRS)
Figure 9-14 24-Hour survey plots of Total Phosphorus, (mg/1).
H-83
-------
CHESTER RIVER
MAI I UN XI If. I '">
NAD I i (JAL hi Lt:
HAY 29. I 981 - MAY 30 i981
STARTING TINE - 4'00 PM
-SYMBOLS-
K AVFRAHF
a .a¦ i
® niooLE
X -RCj'
0-00
6-00	12.00
ELAPSED TIME
18-00
(tfRS)
24-00
O
r
CO o
Q_
JULT 24. I 981 - JULY 2S- I 981
STARTING TlnE - IhiS AN

¦"0.00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
SEPT 24.1981 - SEPT 2S.1981
STARTING TIME -	PM
0.00
6.00	12-00 18-00
ELAPSED TIME (HRS)
24 . 00
Figure 9-15 24 - Hour survey plots of Dissolved Phosphorus
H-84
-------
CHESTER RIVER
SI AT ION xnCr)S7P
NMII 1 f.Al. Ml \.\r
MAT 29. i981 - MAY 30.I 96)
STARTING TIME - 4»00 PM
O
XL
o
(/) fM
°oH
Q_
CO
oo
-SYMBOLS-
H-AVERAGf
^- Ml DDL E
24.00
"b•00	6 00	1200 18.00
ELAPSED TIME (HRS)
o
o
co^
JULY 24.1981 - JULY 2S.i 981
START ING T IflE - I I . iS Ah

"0-00	6.00	12.00 18.00
ELAPSED TIME (HRS)
24.00

SEPT 24.1961

starting time


_J -
\
^ o"
\
O
\
3:
\
¦—1
\\

\\
in a
\\
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"A
Q-

co


S-
¦""CI

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\
3-iS Pfl
24 -00
000	6.00	12-00 18-00
ELAPSED TIME (HRS)
Figure 9-15 24 - Hour survey plots of Dissolved Phosphorus
H-85
-------
CHESTER RIVER
STATION XHH5'301
NAUTICAL MIL F 16 0
n/^| 29. iSfil - MAT 30. 191
starting nne - 4«oo pn
o
to?
S°H
CO
c/5
-SYMBOLS
M-AVERAGF
& JRr\'-.r
O-MIOOLE
X R^r'G1
0-00
6.00	12-00
ELAPSED TIME
18.00
(HRS)
24 . 00
JULr 2S.I 96
JULY 24.I 901
STARTING TIME
O
O
O
Q
0.00
12-00
24 ¦ 00
6-00
0.00
6-00	12-00
ELAPSED TIME
18 00
(HRS)
03
s:
cno
CL
SEPT 24.1991 - SEPT 2S.I961
STARTING TIME - 3>2S Pfl
0-00
6-00	12-00
ELAPSED TIME
18 00
(HRS)
. oo
Figure 9-15 24 - Hour survey plots of Dissolved Phosphorus,
H-86
-------
CHESTER RIVER
STAT i ON XHHft .3 54
NAUT 1 CAL MI Lt" 2 1 . .3
-^00
_jo
o
z:
Cflo
Q_
(/)
CO
mat 23a194i - mat jo.i9r>
STaRMAG TIME - 4100 PM
-SYMBOLS-
M-AVERAGE
a ,;
-------
CHESTER RIVER
STATION X1H2463
NAUTICAL MILE 2R.0
-SYMBOLS-
K- AVERAGE
.. ,jpc
«-MlODLE
* Pfj' rU1
O
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-------
.HESTER RIVER
M ATI ON f-YHOOfj/i
NAU1 ICAL MIlE 41.0
-SYMBOLS-
K¦AVERAGF
 < ,>5 AM
0-00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24-00
_j o
^ o
o
x:
COo
go
Q.
cn
cn
SEPT 24.1981 - SEPT 25. i 981
STARTING TIME - 3-.2S PM
1 8. 00
(HRS)
0-00	6-00	12.00
ELAPSED TIME
24 . 00
Figure 9-15 24 - Hour survey plots of Dissolved Phosphorus
H-89
-------
rHF.STF.R RIVFR
MAT i ON
N Ai H -i '. M Mh.c '
MAY 29.> 981 - MAY 30..981
STARTING TIME - 4-00 PM
CD
r:
i
o
X
o§
•SYMBOLS -
W-AVF.RAGF.
A- .JRFVlF
~-MIDDLE
X-BC'CI
"0-00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
O
<\J
o
o
X

lUir 24.i981 - JULY 2S..981
START INC T1 ME - 11i2S Ah
24.00
-0.00	6-00	12-00 18-00
ELAPSED TIME (HRS)
SEPT *4. 1981 - SEPT 25.1981
STARTING TIME - 3-iS PM
O
i/l
O
O
O
Oo
18-00
24-00
0-00
6-00
12-00
ELAPSED TIME (HRS)
Figure 9-16 24-Hour survey plots of Dissolved Ortho-phosphorus,
(mg/1).
H-90
-------
n-IFSFFR RIVFR
' V A ] i (.,N	i
N V' H i r A I h i i.r

SYMBOLS-
AVF.PAGK
A	v -
^-MIDDLE
K-pnn on
o
s:
o
X
do
MAT 29.i961 - MAT 30..9SI
STARTING TIME - 4-30 PH
0.00
6-00	12-00 18-00
ELAPSED TIME (HRS)
24.00
JULY 24. I 981 - JUlr 25. i 981
STARTING TIME - I 1 <>S AM
0-00
6-00	12-00 18-00
ELAPSED TIME (HRS)
24.00
O
s:
CM
o
o
T.
og
SEPT 24.1981 - SEPT 2S.> 981
STARTING TIME - J-iS PM
0-00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00
Figure 9-16 24-Hour survey plots of Dissolved Ortho-phosphorus,
(mg/1).
H-91
-------
CHESTER RIVER
ST AT I-ON
NAD ! i ' - A L Mil bi i . '
•SYMBOLS-
W-AVERAGE
a ^ .f
^-MIDDLE
K-PG^OI
co
O
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X
£g
MAT 29..981 - MAT 30-•381
STARTING TIME - 4-00 PM
0-00
6-00	12-00 18.00
ELAPSED TIME (HRS)
24.00
O
u?
o
0
1
JUlr 24.I 981 - JUIT 2S•i 9RI
STARTING TIME - 1 I dS AM
0-00
6-00
ELAPSED
12-00
TIME
1 8-00
(HRS)
24-00
O

og
SEPT 24.. 981 - SF.PT 2S.198I
STARTING TIME - 3iS PM
"0.00	6-00	12-00 18.00
ELAPSED TIME (HRS)
24-00
Figure 9-1624-Hour survey plots of Dissolved Ortho-phosphorus,
(mg/1) •
H-92
-------
r.HFSTF.R RIVF.R
• I A I [ !jN X i U..4' '
NAU1 i GAL Ml Lc	0
-SYflBOLS-
K -AVF-RAGF
A v.I
O-MI DOLE
X-P0rT3*1
CD
5=
o
X
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MAT 29.1961 - MAT 30..961
STARTING TIME - 4.00 PM
""0.00	6-00	12.00 18.00
ELAPSED TIME (HRS)
24.00
CD
°ro
a
X
og
JULY 24.1981 - -WIT 2S..981
START1NG TIME - A"'«
00	6^00	12-00
ELAPSED TIME
18 00
(HRS)
24.00
CD
s:
CM
O
og
SEPT 24.1981 - SEPT 25.1961
STARTING TIME - 3-25 PM
0-00
6-00	12-00
ELAPSED TIME
18-00 24.00
(HRS)
Figure 9-16 24-Hour survey plots of Dissolved Ortho-phosphorus,
(mg/1).
H-93
-------
PHFSTFR RIVFR
t A ' l fjN
N AU 1 [' A l MI L.F 4 i • j
-SYMBOLS-
« -AVERAGE
~-MIDDLE
*-PCTTG1
O
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X
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1Ar 29. .981 - 1Ar 30. I 981
starting time - * oo pn

o. 00
6.00	12-00
ELAPSED TIME
18-00
(HRS)
24 . 00
00
o
I
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X

JULY 24.1det - JULY 25.i9Hl
STARTING TIME - IIUS AH
0-00
6-00	12-00 18.00
ELAPSED TIME (HRS)
24.00
\
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~
X
og
SEPT 24.1981 - SEPT 25.1981
STARTING TIME - 3-2S PM
000	6.00	12-00 18-00
ELAPSED TIME (HRS)
24-00
Figure 9-16 24-Hour survey plots of Dissolved Ortho-phosphorus,
(mg/1).
H-94
-------
CHESTER RIVER
MM ION X!-r. I -/'¦?
NAD I | '.41 Ml I L-
MM 29. l 901 - n»T 30. I 981
STARTING TIME - 4-00 PH
-SYMBOLS-
M-AVERAGE
©-MlODlf
* -plj 1 > u-n
0-00
"l 	1			r
6 .00	I 2 00 18-00
ELAPSED TIME (HRS)
24.00
JULY 24.I9H1 JULY 25- I 9fl I
STARTING 11 ME I I:iS
0-00
6.00	12.00
ELAPSED TIME
18-00
(HRS)
24 ¦ 00
SEPT 24 I asl •
STARTING TlnE
SEPT 2S.1981
J.JS Ph
o
O
Q.
0-
24-00
0.00
6.00	12.00 18-00
ELAPSED TIME (HRS)
Figure 9-17 24 - Hour survey plots of Total Particulate
Phosphorus (mg/1).
H-95
-------
CMES1ER RIVER
S T Ai ION XGC9S72
NAUT i CAL MI lE R
H*r 29.I 981 - 30. I 981
ItaRTIHC TIME - 4-00 PM
-SYMBOLS-
H -AVERAjf
A •• jo.'-'VIr
©-M100LE
X -ROUGM
0-00
6.00	12-00
ELAPSED TIME
18-00
(HRS)
24.00
lULr 2">. I 981
JULr 24. 1981
o,
24.00
12.00
18- 00
0-00
6-00
6-00	12-00 18- 00
ELAPSED TIME (HRS)
"SEPT 24. 1981 - SEPT' 25- .981
STARWNG TIME - J-2S Pfl
0-00
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24-00
Figure 9-17 24 - Hour survey plots of Total Particulate
Phosphorus (mg/1).
H-96
-------
CHES1ER RIVER
MAT ION XHH530I
NAIJ1 i f,M. MILE 1 6 'J
1AY 29.I 981 - MAT 30.i961
STARTING TIME " 4i00 PM
o
2I_
~-'o
CL
Q_
-SYMBOLS-
H-AVERAGF
A -	K
O- HI DDL E
X ¦PC.TTCf1
0.00
6-00	12-00
ELAPSED TIME
1 8. 00
(NRS)
24.00
JULY 24.1981
STARTING TiME
JULY 2S.I 981
ii.js «n
0-00
6.00	12-00
ELAPSED TIME
18-00
(HRS)
24.00
o
WC3
Q.
CL
SEPT 2S..981
i25 pn
I 981
START
24 - 00
0.00	6.00	12-00 18.00
ELAPSED TIME (HRS>
Figure 9-17 24 - Hour survey plots of Total Particulate
Phosphorus (mg/1).
H-97
-------
CHESTER RIVER
STATION XHHS'-,4
AlJT I C AL MI lF <1 •
MAT J9.19SI - MAT 30.1991
startihg nriE - *
-------
CHESTER RIVER
M ATI ON X1H2467.
NADI I r Al Mill .'
HT 29. I 981 - Htt 30.I 981
ST ART1NG TIME - 4 00 PM
-srriBOis-
K-AVERJGF
a ¦ !f>rv F
» niODLF
X ''Oillil
0. 00
i^oo 12.00
ELAPSED TIME
1 8-00
(HRS)
24-00
JULr 2S- I 981
STABTING TIME
O
O
o
CL
Q.
o
o.
0.00
6. 00
l 2. 00
ELAPSED TIME (HRS)
SEPT !«•1981 - SEPT SS..981
STARTING T I ME - i-<>5 Pn

a
s;
0-
a.
i—
o.
0.00
6.00
ELAPSEO TIME (HRS)
Figure 9-17 24 - Hour survey plots of Total Particulate
Phosphorus (mg/l).
H-99
-------
CHESTER RIVER
STA1I0N CYROOCM
NAIJI I AL Mi l.E 41 • !
1AT 29.I 381 - MAf 30. < 981
STARTING TIME - <'00 PM
-SYM0OLS-
H -AVERAGF
A . iRf N' F
e-niooLE
X POttqm
o
~-"c>
Q_
0-
0.00
6.00	12-00
ELAPSED TIME
18.00
(HRS)
z'l. 00
o
'—
Q_
Q.
JULY 21.l981 - JULT 25.I9RI
STARTING TIME - I I -iS AM
I 2 . 00
TIME
24.00
0-00
6.00
ELAPSED
18-00
(HRS)
SEPT 24. 1961 - SEPT 25. < 381
STARTING TIME - 3. « PM
0 - 00
6-00	12-00
Elapsed time
18-00
(HRS)
24.00
Figure 9-17 24 - Hour survey plots of Total Particulate
Phosphorus (mg/1).
H-100
-------
ri-u-:.;! fr ri ver
T \ ' ! ',N	7 •
N Ai11 1 ' M_ '-1 i I.F
o
^ o
-------
ruFSTFR RIVFR
M ! 1 >,N Xr ' ,r 7,_
N^i.'T i ' M. Mi Lb" f "
CD
O
O
Q_
MAY 29.1981 - MAT 30 .£81
STARTING TIME - 4-
-SYMBOLS -
A AVF.RAGr
A- ,!R-V."
^-MIDDLE
*-F0TTC.1
"0-00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
o
o
N
O
5=0
~"o
o
a
CL_
O
O
JULY 24.1981 - JULY 2S..981
STARTING TIME - 11 <;S AM
X
	1	1	1	
0-00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00
SEPT 2S.1981
3-2S Pfl
SEPT 24.1981
START[NG TIME
O
O
O
O
O
o
o
a
o,
18-00
24.00
6.00
1 2-00
0-00
ELAPSED TIME (HRS)
Figure 9-18 24-Hour survey plots of Particulate Organic
Carbon, (mg/1).
H-102
-------
THFSTF.R R1VFR
i M i	
-------
CHESTER RIVER
r \ | | ! i m	"
N AI! I ! 1 AI 1-11 : L
MAT 29.i981 - MAY 30..981
STARTING TI HE - 4 ¦ 00 PM
O
CJ
O
Q_
0.00
SYMBOLS-
K.-AVERAGF
a if-:*" \ .i
-niDOLF.
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24.00
o
3=0
ro
O
O
CL
JULY 24. 1981 • JULY 2S. ,981
STARTING TIME - 1 I • 
-------
CHESTER RIVER
¦ T A T i:, M XiM '
NAiJ1 l ' ;u Ml l.F
-SYMBOLS-
K-AVERAGE
~-MIDDLE
* -PC TCM
13
5=o
o
-------
niFSl'F.R R1VF.R
I ¦\ ' i :, i\j • V K:, ¦, ¦ 11
N A i'1 i A i. M 1 l. c A l ¦ '
MAY 29. i SKI - MAY JO. .981
STARTING T1 IE - 4 30 PM
o
o
o
Q_
o
o
0-00
6-00	12-00
ELAPSED TIME
\
o
o
o
Q_
JULY 24 1981 - JULY 25.i981
STARTING TIME - 11 -AM
¦SYnoni.';
M A i/h'IMOt
A ¦ 'K- A ¦
^-MIDDLE
X - H" ^1 T
18-00
(HRS)
"0.00	6.00	1200 18-00
ELAPSED TIME (HRS)
24 - 00
24.00
S
o
o
o
CL
SEPT 24.I 981 - SEPT 2S.1981
STARTING TIME - 3-2S PM
"b.oo 6.00 12.00 18-00
ELAPSED TIME (HRS)
24-00
Figure 9-18 24-Hour survey plots of Particulate Organic
Carbon, (mg/1).
H-106
-------
rHFSTFR RIVF.R
1	i '
N A;1 I i ' ^i Mi i.c
MAT 29. . 981 - MAT JO.i98>
START INS TIME - 4-30 ®f1
- SYMBOLK-
X A/KRAGF
& ' 'O- V '¦
&-niDDiE
X CL,TG1
0-00
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24.00
o
o
—lo,
\ -
o
Z5
o
o
-------
CHF.STFR RIVER
¦ M'r-N \
i " i ' ^ ! i r
-SYMBOIS-
H-AVERAGF.
A '
STARTING T- 4.00 Ptt
.00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24-00
CD
o
o
""J".
I OJ
O •
o
	I
XO
o°
JULr 24..981 - JULY Z%..9R.
starring time - n.^ ah
0.00	6-00	12-00 18-00
ELAPSED TIME (HRS)
24.00
o
Z>
o
I OJ
o
CE
O
_l
XO
oc
SEPT 24. i 961 - SEPT 25- .98>
PM
0.00	6.00	12-00 18-00
ELAPSED TIME (HRS)
24.00
Figure 9-19 24-Hour survey plots of Chlorophyll-A
(corrected), (mg/1).
H-108
-------
PHRSTFR RIVER -S™0OLS-
a AVERAGF
1 A 1 i !.N 
o.
—IO.
o
o.
0.00
12-00
18-00
24-00
ELAPSED TIME (HRS)
SEPT 24. i961 - SEPT 2S-.981
STARTING TIME - 3.2S PM
o
—to.
o
o
Xo
°°
o.
0-00
6.00
1 2-00
18-00
24.00
ELAPSED TIME (HRS)
Figure 9-19 24-Hour survey plots of Chlorophyl
(corrected), (mg/1).
H-109
-------
CHFSTRR RIVER -symbols-
M ¦ AVF.RAGF
¦ M 1 i	A , ^
i' '\l. r1ll.t _ \ . ^-MIDDLE
* f r.r r'.M
STARTING TIME
—IO.
O
O
CC
0.00
6.00
1200
18 -00
ELAPSED TI ME (HRS)
JUL* 24.i981 •
STARTING TIME
JULY 25.. 9R1
O
O
00-
0.00
6.00
18-00
24.00
ELAPSED TIME (HRS)
SEPT 24.1981
STARTING TI ME
SEPT 2S- 1981
3PM
O
0.00
6-00
I 2-00
18-00
24-00
ELAPSED TIME (HRS)
Figure 9-19 24-Hour survey plots of Chlorophyl 1-A
(corrected), (mg/1).
H-110
-------
PHF.STF.R RIVER
¦	< i 1! .4 '
N A'' i i r \ L Milt
1AY 21. . 981 - HAT 30 . 9Ri
STARTING TIME - 4-30 PM
O
=>
I 
STARTING time
o
o
o
o.
cc
~
6.00
0-00
1 2-00
24-00
ELAPSED TIME (HRS)
SEPT 24.1981 - SEPT 25. .981
STARTING TIME - 3'i5 PM
'0-00	6-00	12-00 18-00 24.00
ELAPSED TI ME (HRS)
o
o
—lo.
\<\J
O
3
o
o
¦
-------
CHFSTFR RIVER
i A ! 1 :'iN ' '.'.'//I
N v'M ' Ai. 11 I. r * i . '
-SYMBOIS-
W-AVERAGF
O-MIDDLE
X t-' ,' r:,1
o
CT
's
—io_
\CM
o
ID
o
o
I —
0
01
a
	i
Xo
1AY 29. I 98" finr jy '9K'
STARTING T i PIE A • 30 °M
o.oo
6-00	12.00
ELAPSED TIME
13-00
(HRS)
o
~ o
<^g
-c
Sg
o
|Q
JULr 21. • 981 - .JULY 2S. .981
STARTING TI HE - U . .dS AM
X
o
0.00
6-00	12-00
ELAPSED TIME
18-00
(HRS)
24-00
24-00
SEPT 2*.i9«l - SEPT 25.13SI
STARTING TIME - 3-iS PM
0.00
6-00	12-00
ELAPSED TIME
18. 00
(HRS)
24.00
Figure 9-19 24-Hour survey plots of Chlorophyll-A
(corrected), (mg/1).
H-112
-------
CHF.STF.R RIVER
MM Ml	i /"
rn.!M Mi ,vll I'r
1AY 29- .9R1 - MAY JO. i9R.
STARTING TIME - 4-00 PM
0-00
6-00	12.00
ELAPSED TIME
-symbols¦
X-AVERAGP
A	\ r
O-Ml DOLE
X P'.,1 1 IjM
18-00
(HRS)
24-00
o
ID
o
o
CCM.
I —
Q_
O
UJ
JULY 24. i 981 - JULY 2S. iSRl
ST ART INC TiME - lli^5 AM
12 00
6-00
ELAPSED TIME
18-00
(HRS)
24.00
SEPT 24.I 981 - SEPT 2S-i961
ST ART ING TIME - 3-2S PM
12-00
0-00
6.00
ELAPSED TIME
18-00
(HRS)
24-00
Figure 9-20 24-Hour survey plots of Pheophytin-A, (ug/1)
H-113
-------
PHFSTFR R [ VF.R
¦ i \ i i ¦ ,i-i <•¦¦ ¦'
NV't I' -\! "l I I ;
MAr 23. i9ft I - MAT 30. .98.
STARTING MrtE " 4 00 PM
O
3
CL
O
LU
X
Q-o
0. 00
6-00	12.00
ELAPSED TINE
¦ SYMBOL r, -
)<"AVERAr,F
A	i :
<5>-MlQDLF
x p:,T 1 :,"i
1 8 • 00
(HRS)
24.00
)ULr 24.1 as 1 - JULT 2S• I9RI
STARTING T 1 PIE - I 1 • 
-------
phfstfr rivfr
M I i !.N K! ',l!' '¦ ,
N \ ' ! i i ' \ ' ' 1 ! . I I '
-SYMBOLS -
X - A VF.RAGF
® P1IDDLF.
X ' !.'1
o
CL
o
uj
n~°
0-O
1AT 29..9R. MAT 30. . 9>il
STARTING TIME - « 30 PM
0 • 00
6.00	12.00
ELAPSED TIME
1 8.00
(HRS)
24 . 00
JUlr 24• c 981 - JULY 2S. ,981
START INC T1 ME - 11 ¦dS AM
0-00
6-00	1200
ELAPSED T1 ME
18-00 ~2A • 00
(HRS)
o
=5
o
o
Q_
O
x0
0_O
SEPT 24.l981 - SEPT 2S..981
STARTING TIME - 3-^S PM
¦0.00	6.00	12.00 18-00
ELAPSED TIME (HRS)
24.00
Figure 9-20 24-Hour survey plots of Pheophytin-A, (ug/1)
H-115
-------
rHFoT FR -RIVFR
i \ ! i 11M <'!' r:- ' 1
N A11 T i ' A i :i i i r l ¦
o
.o
O
o
Q_
O
UJ
X,
MAT 29. .981 - MAY 30. ,9S'.
STARTING TIME - 4-00 °M
CL§
4^
0-00
6.00	12.00
ELAPSED TIME
•SYMBOLS¦
X AVFRMJh
A	, •
~	-Ml DOLE
*	u:." ki
1 8 • 00
(HRS)
24.00
JULY 24.I 961
STARTING TiriE
JULY 25 i9Rl
O.
CD
O
LU
0-00
6 • 00
1 2 . 00
18-00
24-00
ELAPSED TIME (HRS)
SEPT 24.1981
STARTING TIME
SEPT 25. t 981
3-iS PM
O
O
CT
O
LU
0.00
6.00
1 2-00
18-00
24.00
ELAPSED TIME (HRS)
Figure 9-20 24-Hour survey plots of Pheophytin-A, (ug/1).
H-116
-------
CHFSTFR RIVF.R
1 r^l	KM! .A1 '
N <\i '1 i ' W '111 ;¦
-SYMBOLS-
W-AVERAGE
A • =>- \
¦5 -MiDDLE
K »¦.' r..'-i
O
3
CL
O
£g
MAT <«». .IK I - MA Y SO. . 3KI
STARTING T1HF ¦ A.'JO PM
0. 00
6.00	12-00
ELAPSED TIME
1 8 . 00
(HRS)
24 . 00
so
,oJ
O
o
o
<°J
I ^
0_
o
JULT 24.1981 - JULT 2S.19KI
S'ART1NG T 1 ME - I I > <:S AM
0 • 00
6.00	12-00
ELAPSED TIME
18-00
(HRS)
24 . 00
O
3
I
a.
o
UJ
n~°
Q-o
SEPT 24.1981 - SEPT ZS.1981
STARTING TIME - 3•• ^5 PM
6.00	12-00 18-00
ELAPSED TIME (HRS)
24-00
Figure 9-20 24-Hour survey plots of Pheophytin-A, (pg/1).
H-117
-------
PHF.STFR RIVFR
1 : 1	' '
N '1 I ! ' \ i '1 ] I
4 I
-SYMBOLS-
X iWFRAGF
A.
^-MIDDLE
*	' .1
O
o
o
CO-|
I ™
Q-
O ,
UJ
MAY 29..981 • MAY iO. .9».
STARTING f I ME • 4 30 ffl
U S==£p
'0-00	6.00	12 "00
ELAPSED TIME
CD
~D
o
o
S AM
1 8-00
(HRS)
24.00
0-00
6•00	i2-00 18-00
ELAPSED TIME (HRS)
24-00
SEPT 25.i98i
3.iS PM
SEPT 24.1981
STARTING TIME
O
O
O
<\J
a_
o
UJ
a. o
6.00
24 . 00
12.00
18-00
0.00
ELAPSED TI ME (HRS)
Figure 9-20 24-Hour survey plots of Pheophytin-A, (ug/1).
H-118
-------
CHESTER RIVER
' a "i i j n	~ y.
!AlJlir.Ai. M 11. t: K .
ia )	11/4 i •
o
u_
X
0-00
fa - JU	12 JU
c L A PSE 0 i 1 tit
'Jut «?4. • - lUcT «..S. • 3f i
O
O
CO
i 8 • 00
6-00
ELAPSED Tint (MRS)
o.oo
J
SEP! Z4. '• 9R l - SFP1 2S.
SI %RT 1NG 1 .Pl£ - 'J.^S Pf1
O
Xo
O
' o_
UJ •
en
24.00
6-00
1 2 • 00
0-00
ELAPSED TIME (HRS)
Figure 9-21 24-Hour Survey Plots for Stage Height (feet).
H-119
-------
CHESTER RIVER
•. r a 1 I UN /llll'. ".',1
NAUI 1 ' A i. Mile I <
MAY 30 .93.
• 4 > 00 PM ;
MAY 29 .9R. -
VARMNG Mflf
!
O
I
LlJ
O o
CO , *1	
0. 00
24-00
00
1 8-00
6-00
ELAPSED TIME (MRS)
JULY 24. i98i • JULY 2S
STARTING TIME ¦ II • dS AM
O
<0 |
C/)
5) • 00
24-00
1 2 ¦ 00
18 -00
6-00
ELAPSED TINE (HRS)
SEPT 25. I9i
3-
-------
CHESTER RIVER
STATION xhhv'r-*
NAl! ! [ ' 41 lilt"
iAr ?=> -9P.i -
''ARMNG tltlf
IX.
UJO I
cn
12.00
I 8 ¦ 00
24 • 00
6-00
0-00
EL.APT,ED TIME (HRS"1
JULY 24. '3PI IOLv i ^Rl
starjing rinE
O
UJ
-------
CHESTER RIVER
'.I A I I Ml /III 4'
r I i' I i ' Ai. Mi i. L
H.ur 29. » 98 I ~
STARTING t l riE
Ll_
UJ
o
-co
try ~
2*.00
6-00	12.00
ELAPSED time
0-00
JULr 24.I98i - iULr 25
STAflTlNfi TIMF
Ll_
OJ
J
i
O !
CO I
*-u? I
co qT*"
24.00
6. 00
18-00
0-00
ELAPSED TIME (HRS)
SFPT 25 . 1981
3.iS PM
SEPT 24.1961
ST ART INC TIME
24.00
6.00
12.00
18-00
0 • 00
ELAPSED T1 ME (HRS)
Figure 9-21 24-Hour Survey Plots for Stage Height (feet).
H-122
-------
TABLE 9-1 TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
PATE
STATION
ID
RIVER
NILE
1

STANDARD
STANDARD
COEFF
N
MEAN DEVIATION
MEAN ERR
VARIA
ERTURE
(DEGREES
C >


24
19.85
2.8908
.59007
14.563
24
25.292
0,6959
.14205
2.7515
24
17.883
.61479
.12549
3.4378
72
21.008
3.5976
.42398
17.125
24
20.658
2.3631
.48237
11.439
24
25.4
.43339
.08846
I.7062
24
18.217
.37261
.07606
2.0454
72
21.425
3.3067
.38969
15.434
24
18.437
4.005
.81751
21.722
23
24.739
5.2936
1.1038
21.398
24
17.896
0.5552
.11333
3.1024
71
20.296
4.881
.57927
24.049
24
21.871
1.2052
.24602
5.5107
24
26.875
.55658
.11361
2.071
24
18.583
.28387
.05794
1.5275
72
22.443
3.519
.41471
15.679
24
22.692
1.6629
.33943
7.3281
24
25.9
1.286
.26251
4.9654
24
18.429
.39943
.08153
2.1674
72
22.34
3.3135
0.3905
14.832
14
23.357
2.1876
.58467
9.366
8
24
1.2247
.43301
5.1031
14
15.529
2.0143
.53836
12.972
36
20.456
4.4197
.73662
21.606
TURBIDITY (FTU)



16
2.2
2.9392
.73479
133.6
16
3.375
2.0936
.52341
62.034
32
2.7875
2.5802
.45611
92.562
16
1.4125
1.7914
.44785
126.83
16
5.5
5.5618
1.3904
101.12
32
3.4562
4.5642
.80685
132.06
16
3.9375
3.6963
.92407
93.874
16
8
1.9322
.48305
24.152
32
5.9688
3.5604
.62939
59.651
14
15.714
9.8717
2.6383
62.82
16
22.188
10.98
2.745
49.488
30
19.167
10.809
1.9734
56.395
16
28.188
6.4106
1.6027
22.743
16
33.813
9.9211
2.4803
29.342
32
31
8.6993
1.5378
28.062
14
13,5
1.9115
.51087
14.159
8
9.5
2.5635
.90633
26.984
22
12.045
2.8864
.61538
23.962
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
• 5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XGG9572
XH01537
XHH8354
XIH2463
CYR0004
5,50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
5.50
XGG9572 8.50
XHH5301 16.00
21.30
28.00
41 .00
H-123
-------
TABLE; 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER


STANDARD
STANDARD
COEFF
NILE
N
MEAN
DEVIATION
MEAN ERR
VARIA
SECCHI
DISC
(METERS)


5.50
4
1.2
.21602
.10801
18.002

5
1
.12247
.05477
12.247

4
1.65
.23805
.11902
14.427

13
1.2615
.33301
.09236
26.397
8.50






5
0.94
.35071
.15684
37.31

4
0*9
.08165
.04082
9.0722

9
.92222
.25386
.08462
27.527
16.00
5
1 .08
.26833
0.12
24.845

5
0.56
.08944
0.04
15.972

4
0.875
0.15
0.075
17.143

14
.83571
.28718
.07675
34.363
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
VAiffl
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XGG9572
XHH5301
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00

DISSOLVED
OXYGEN
(MG/L)


XHG1537
5.50
24
5.9667
3.4791
.71017
58.309


24
6.7042
2.6353
,53793
39.308


24
9.2792
.60071
.12262
6.4737


72
7.3167
2.8866
.34019
39.452
XGG9572
8.50
24
6.4125
1 .634
.33353
25.481


24
6.7958
1.5521
.31683
22.839


24
8.6792
0.4107
.08383
4.7321


72
7.2958
1.6417
.19347
22.501
XHH5301
16.00
24
4.975
1.5386
.31406
30.926


21
10.043
3.5285
.76999
35.135


24
8.4083
.80537
0.1644
9.5783
XHH8354

69
7.7116
3.029
.36465
39.279
21 .30
24
7.4708
1 ,.4728
.30063
19.714


24
5.5
.71869
0.1467
13.067


24
8.4542
1 .487
.30354
17.589


72
7.1417
1.7653
.20804
24.718
XIH2463
28.00
25
7.092
.8*6454
.17291
12.19


34

. 7l\985
»14694
12.874


24
8.6625
.43018
.08781
4.966


73
7.1151
1.4 303
0.1674
20.102
CYR0004
41.00
14
6*6143
.48652
.13003
7.3556


8
8.3125
2.7205
.96185
32.728


14
7.3786
1 .5.111
.40385
20.479


36
7.2889
1.6855
.28092
23.125
H-124
-------
TABLE 9-1 917
18.114
2.1348
21.586
24
85.287
9.7255
1.9852
11.403
24
70.921
8.8455
1.8056
12.472
24
95.512
4.8394
.98783
5.0667
72
83.907
12.913
1.5218
15.39
14
77.671
5.1981
1.3893
6.6925
8
99.487
34.541
12.212
34.719
14
74.129
17.425
4.6571
23.507
36
81.142
21.514
3.5857
26.514
BODS
(HG/L)



2
5
5,6569
4
113.14
2
1.5
.70711
0.5
47.14
4
3.25
3.8622
1.9311
118.84
2
4
1.4142
1
35.355
2
1
0
0
0
4
2.5
1.9149
.95743
76.594
4
2.75
0.5
0.25
18.182
2
3
2.8284
2
94.281
2
1.5
.70711
0.5
47.14
e
2.5
1.3093
.46291
52.372
2
3.5
3.5355
2.5
101.02
2
2.5
.70711
0.5
28.284
4
3
2.1602
1.0801
72.008
2
8.5
6.364
4.5
74.87
2
2.5
.70711
0.5
28.284
4
5.5
5.0662
2,5331
92.113
1
38



2
2
0
0
0
3
14
20,785
12
148.46
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XGG9572
XGG9572
XHH8354
XIH2463
5,50
8*50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
XHG1537 5.50
8.50
XHH5301 16.00
21.30
28.00
CYR0004 41.00
H-125
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS

SURVEY
STATION
RIVER


STANDARD
STANDARD
COEFF
DATE
ID
MILE
N
MEAN
DEVIATION
MEAN ERR
VARIA


BOD20
< MG/L >



5/29/81
XHG1537
5.50





7/24/81


2
10.5
7.7782
5.5
74.078
9/24/81


2
4.5
.70711
0.5
15.713
ALL DATA


4
7.5
5.6862
2.8431
75.817
5/29/81
XG69572
8 * 50





7/24/81







9/24/81


2
4
0
0
0
ALL DATA


2
4
0
0
0
5/29/81
XHH5301
16 *00





7/24/81


2
7
4.2426
3
60.609
9/24/81


2
5.5
.70711
0.5
12.856
ALL DATA


4
6.25
2.63
1.315
42.079
5/29/81
XHH8354
21.30



7/24/81







9/24/81


2
6
1.4142
1
23.57
ALL DATA
XIH2463

2
6
1.4142
1
23.57
5/29/81
28.00



7/24/81







9/24/81


2
7.5
.70711
0.5
9.4281
ALL DATA


2
7.5
.70711
O.S
9.4281
5/29/81
CYR0004
41.00



7/24/81


1
96



9/24/81


2
5.5
.70711
0.5
12.856
ALL DATA


3
35.667
52.253
30.168
146.5


FIELD
PH
(STD. UNITS)


5/29/81
XHG1537
5.50
24
7.6333
.40397
.08246
5.2921
7/24/81


23
8.0522
.28263
.05893
3.51
9/24/81


21
7.6095
.35483
.07743
4.663
ALL DATA


68
7.7676
0.4024
0.0488
5.1804
5/29/81
XGG9572
8.50
24
6.4333
.38749
0.0791
6.0231
7/24/81


23
7.5913
.50354
0.105
6.6332
9/24/81


24
7.9208
.15874
0.0324
2.0041
ALL DATA


71
7.3113
0.7448
.08839
10.187
5/29/81
XHK5301
16.00
22
7.5
.50709
.10811
6.7612
7/24/81


22
7.3636
.50667
.10802
6i8806
9/24/81


24
7.0833
.57231
.11682
8.0796
ALL DATA


68
7.3088
.55199
.06694
7.5524
5/29/81
XHH8354
21.30
22
7.1909
1.0212
.21771
14.201
7/24/81


24
7.1792
.27816
*05678
3.8745
9/24/81


24
7.1417
.22826
.04659
3.1961
ALL DATA


70
7.17
.60081
.07181
8.3795
5/29/81
XIH2463
28.00
25
7.584
.37045
.07409
4.8846
7/24/81


24
7.5958
.32367
.06607
4.2612
9/24/81


24
7.6917
0.5021
.10249
6.5278
ALL DATA


73
7.6233
0.4026
.04712
5.2812
5/29/81
CYR0004
41.00
14
6.7929
.31977
.08546
4.7074
7/24/81


8
7.8375
0.8193
.28967
10.454
9/24/81


14
6.3
.41324
.11044
6.5594
ALL DATA


36
6.8333
.76195
.12699
11.151
H-126
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS

SURVEY
STATION
RIVER

STANDARD
STANDARD
COEFF
DATE
ID
NILE
N
MEAN DEVIATION
MEAN ERR
VARIA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XGG9572
XHHS301
XHH8354
XIH2463
CYR0004
X669572

SALINTY
(PPT)



50
24
10.596
1.194
.24372
11.269

24
12.296
.59453
.12136
4.8352

24
14.696
.95119
.19416
6.4725
50
72
12.529
1.9334
.22786
15.431
20
10.645
1.1651
.26051
10.945

24
13.454
1.3875
.28322
10.313

24
14.308
.36465
.07443
2.5485
00
68
12.929
1.8517
.22456
14.322
24
12.254
2.3404
.47773
19.099

21
10.624
.87173
.19023
8.2054

24
12.196
.75151
0.1534
6. 162
30
69
11.738
1.6789
.20211
14.303
24
4.3375
.31425
.06415
7.2448

24
5.4042
.33032
.06743
6.1123

24
5.0042
.25105
.05125
5.0168
00
72
4.9153
.53297
.06281
10.843
24
5.0083
.66393
.13552
13.256

24
6.2292
.85286
.17409
13.691

23
5.787
.82037
.17106
14.176
00
71
5.6732
.92581
.10987
16.319
14
0.1
0
0
0

8
0.04
.01195
.00423
29.881

14
.07357
.01598
.00427
21.726

36
.07639
.02554
.00426
33.434
TOTAL SOLIDS (MQ/L)


XHG1537 5.50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
13
7
11
31
277.23
126
176.82
207.45
78.936
44.166
129.4
111.65
21.893
16.693
39.016
20.053
28.473
35.053
73.183
53.821
H-127
-------
TABLE 9-1 < CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER
NILE
STANDARD STANDARD COEFF
MEAN DEVIATION MEAN ERR VARIA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
VAYAi
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XH61537
XHG1537
XGG9572
XHH5301
SUSPENDED SOLIDS (MG/L)
5.50
XGG9572 8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
14
34.429
17.293
4.6216
50.227
16
29.688
15.094
3.7735
50.843
16
47.938
20.715
5.1789
43.213
46
37.478
19.203
2.8313
51.237
16
34.563
13.176
3.2939
38.121
16
30.875
15.5
3.875
50.202
16
48,25
26.335
6.5838
54.58
48
37.896
20.26
2.9243
53.463
16
24.938
14.955
3.7388
59.971
16
21.938
11.369
2.8423
51.826
16
39.313
8.9048
2.2262
22.651
48
28.729
14.024
2.0242
48.814
16
36.125
13.976
3.4939
38.687
16
34.313
19.189
4.7973
55.925
15
49.867
28.005
7.2308
56.159
47
39.894
21.695
3.1645
54.382
15
59.533
18.154
4.6872
30.493
it
34.438
80.5

fcfUi
41.946
61 .87
47
58.128
36.704
5.3538
63.143
14
43.286
8.5613
2.2881
19.779
8
31.875
22,21
7.8523
69.677
14
12.143
5.5311
1.4783
45.55
36
28.639
18.284
3.0473
63.842
FILTERED AMMONIA 
-------
TABLE 9-1 (CONT.) TUENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS

SURVEY
STATION
RIVER


STANDARD
STANDARD
C0EFF
DATE
ID
MILE
N
MEAN
DEVIATION
MEAN ERR
VARIA


FILTERED NITRITE 1
[MG/L>


5/29/81
XHG1537
5.50
16
.01169
.00338
845E-6
28.926
7/24/81


16
.00737
~00175
437E-6
23.68
9/24/81


16
.07925
0.0144
0.0036
18.172
ALL DATA


48
.03277
*03431
~00495
104.69
5/29/81
XGG9572
00
•
tn
o
16
.01381
.00486
.00122
35.193
7/24/81


16
.00362
.00316
790E-6
87.163
9/24/81


16
0.091
.01509
.00377
16.578
ALL DATA
XHH5301

48
.03615
.04047
.00584
111.95
5/29/81
16.00
14
.00657
.00339
906E-6
51.592
7/24/81


16
.00225
.00191
479E-6
85.105
9/24/81


16
.08087
.02975
.00744
36.788
ALL DATA


46
.03091
.04079
.00601
131.94
5/29/81
XHH8354
21.30
16
.00525
.00416
.00104
79.149
7/24/81


16
0.0075
966E-6
242E-6
12.881
9/24/81


16
.07569
.01341
.00335
17.711
ALL DATA


48
.02948
.03398
0.0049
115.25
5/29/81
XIH2463
28.00
12
.00933
.00178
512E-6
19.021
7/24/81


16
.00675
.00153
382E-6
22.63
9/24/81


16
.01494
.00501
.00125
33.559
ALL DATA


44
.01043
.00483
728E-6
46.293
5/29/81
CYR0004
41.00
14
0.037
.01515
.00405
40.947
7/24/81


8
.01425
.00413
.00146
28.995
9/24/81


14
0,0085
.01102
*00294
129.6
ALL DATA


36
~ 02086
.01758
.00293
B4.26?


FILTERED NITRATE
(M6/L)


5/29/81
XH61537
5.50
16
.16437
.06762
.01691
41. 14
7/24/81


16
0.0125
.00577
~00144
46.188
9/24/81


16
.13062
.05409
.01352
41.412
ALL DATA


48
0.1025
.08206
.01184
80.06
5/29/81
XGG9572
8.50
16
.09187
.02287
.00572
24.89
7/24/81


16
.01437
.00629
~00157
43.767
9/24/81


16
0.1375
0.0504
0.0126
36.653
ALL DATA


48
.08125
.06023
.00869
74.135
5/29/81
XHH5301
16.00
14
.02357
.01737
.00464
73.683
7/24/81


16
.02125
.02941
.00735
138.4
9/24/81


16
.08062
.03296
.00824
40.879
ALL DATA


46
.04261
.03907
.00576
91.692
5/29/81
XHH8354
21.30
16
.01812
.01377
.00344
75.966
7/24/81


16
.10875
.17316
.04329
159.23
9/24/81


16
.30875
.60482
.15121
195.89
ALL DATA


48
.14521
.37608
.05428
258.99
5/29/B1
XIH2463
28.00
12
.31417
.06868
.01983
21.862
7/24/81


16
0.035
.01592
.00398
45.476
9/24/81


16
.19812
.13829
.03457
69.797
ALL DATA


44
.17045
.14437
.02176
84.695
5/29/81
CYR0004
*
*
o
©
14
1.4643
.19555
.05226
13.355
7/24/81


8
1.4412
.73517
.25992
51.009
9/24/81


14
1.285
.20832
.05568
16.211
ALL DATA


36
1.3894
.38162
0.0636
27~466
Hr129
-------
TABLE
9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE
STATION UNIVARIATE STATISTICS
SURVEY -


SURVEY
DATE
STATION RIVER STANDARD
ID NILE N MEAN DEVIATION
STANDARD
MEAN ERR
COEFF
VARIA
FILTERED TOTAL KJELDAHL NITROGEN 
5/29/81
XHG1537
5.50
16
.44875
7/24/81


16
1 .26
9/24/81


16
.84875
ALL DATA


48
0.8525
5/29/81
XGG9572
8.50
16
.61812
7/24/81


16
.69687
9/24/81


16
0.6725
ALL DATA


48
0.6625
5/29/81
XHH5301
16.00
16
.40187
7/24/81


15
1.6413
9/24/81


16
.64812
ALL DATA


47
.88128
5/29/81
XHH8354
21.30
16
.52187
7/24/81


15
.79733
9/24/81


16
.67125
ALL DATA


47
.66064
5/29/81
XIH2463
28.00
14
0.61
7/24/81


16
1.0037
9/24/81


15
.94667
ALL DATA


45
.86222
5/29/81
CYR0004
41.00
14
.99286
7/24/81


8
1 .0975
9/24/81


14
0.75
ALL DATA


36
.92167
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
*14564	~03641	32.455
~79764	.19941	63.305
.93471	.23368	110.13
.77504	.11187	90.914
0.8893	.22233	143.87
0.1342	.03355	19.257
.18109	.04527	26.928
.51935	.07496	78.392
0.1185	.02963	29.487
1.0468	.27029	63.779
.13212	.03303	20.385
.79436	.11587	90.138
.20064	.05016	38.446
0.1432	.03697	17.96
.17802	.04451	26.521
.20623	.03008	31.217
.10926	0.0292	17.912
.16796	.04199	16.734
.55261	.14268	58.375
~37452	.05583	43.437
.13356	~03569	13.452
0»3813	.13481	34~743
.33916	.09064	45.222
.31514	.05252	34.192
TOTAL KJELDAHL NITROGEN (MG/L)
.12551	.03138	28.047
.24965	.06241	17.451
.23187	.05987	28.185
.46144	.06731	51.162
.09409	.02352	25.43
.40936	.10234	28.664
.15858	.03964	20.201
0.5078	.07329	58.975
.11472	.03066	31.246
.66728	,16682	43.954
.27476	.06869	30.193
.63116	.09306	66
.17675	.04419	31.283
.70336	.17584	53.949
.20695	.05174	24.991
.52629	.07596	58.545
.23146	.05786	28.977
.39461	.09865	29.698
.52205	.13051	47.621
.44925	.06484	41.807
.13016	.03479	15.915
1.6277	.57547	71.272
0.6708	.17928	58.659
1.0131	.16885	79.754
XHG1537
5.50
16
0.4475


16
1.4306


15
.82267


47
.90191
XGG9572
8.50
16
0.37


16
1.4281


16
0.785


49
.86104
XHH5301
16.00
14
.36714


16
1.5181


16
0.91


46
0.9563
XHH8354
21.30
16
0.565


16
1.3037


16
.82812


48
.89896
XIH2463
28.00
16
.79875


16
1.3287


16
1.0962


48
1.0746
CYR0004
41.00
14
.81786


8
2.2837


14
1.1436


36
1.2703
H-130
-------
TABLE 9-1 ) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS

SURVEY
STATION
RIVER


STANDARD
STANDARD
COEFF
DATE
ID
MILE
N
HEAN
DEVIATION
MEAN ERR
VARIA


TOTAL NITROGEN (MG/L)


5/29/81
XHG1537
5.50
8
.30037
.09313
.03293
31.005
7/24/81


8
0.333
0.1289
.04557
38.709
9/24/81


8
.47987
.15383
~ 05439
32.055
ALL DATA


24
.37108
0.1458
.02976
39.291
5/29/81
XG69572
8.50
8
.31312
.33663
.11902
107.51
7/24/81


8
.21012
.07817
.02764
37.202
9/24/81


8
0.3815
.09058
.03202
23.742
ALL DATA


24
.30158
.20981
.04283
69.571
5/29/81
XHH5301
16.00
6
.16467
.05045
0.0206
30.639
7/24/81


8
.34437
0.141
.04985
40.942
9/24/81


6
0.351
.05074
.02072
14.457
ALL DATA


20
.29245
.12667
.02832
43.314
5/29/81
XHH8354
21.30
7
.25414
.16784
.06344
66.041
7/24/81


8
0.463
. 17254
0.061
37.266
9/24/81


8
.76125
.84293
.29802
110.73
ALL DATA


23
.50317
.53644
.11186
106.61
5/29/81
XIH2463
28.00
6
.81567
.22442
.09162
27.514
7/24/81


a
0.66
.32052
.11332
48.564
9/24/81


6
.59083
.29092
.11877
49.24
ALL DATA


20
.68595
.28606
.06397
41.703
5/29/81
CYR0004
41 .00
7
1.5876
0.287
.10848
18.078
7/24/81


4
2.321
. 08851
.04426
3.8136
9/24/81


7
1.3823
.18594
.07028
13.451
ALL DATA


18
1.6707
.42339
.09979
25.342

FILTERED
TOTAL
NITROGEN
(MG/L >


5/29/81
XHG1537
5.50
16
.17606
.06855
.01714
38.936
7/24/81


16
.01987
0.0071
.00177
35.714
9/24/81


16
.20987
.06319
0.0158
30.11
ALL DATA


48
.13527
.09892
.01428
73.126
5/29/81
XG69572
8.50
16
.10569
.02456
.00614
23. 24
7/24/81


16
0.018
.00651
.00163
36.175
9/24/81


16
0.2285
.05841
0.0146
25.562
ALL DATA


48
0,1174
.09438
.01362
80.392
5/29/81
XHH5301
16.00
14
.03014
.01956
.00523
64.891
7/24/81


16
0.0235
.02905
.00726
123.62
9/24/81


14
.15286
.05602
.01497
36.65
ALL DATA


44
.06677
.07004
.01056
104.89
5/29/B1
XHH8354
21.30
16
.02337
.01474
.00368
63.047
7/24/81


16
.11625
.17353
.04338
149.27
9/24/81


16
.38444
.60582
.15145
157.59
ALL DATA


48
.17469
.38826
.05604
222.26
5/29/81
XIH2463
28.00
12
0.3235
.06929
0.02
21.419
7/24/81


16
.04175
.01648
.00412
39.479
9/24/81


16
.21306
.14016
.03504
65.784
ALL DATA


44
.18089
. 14643
.02207
80.949
5/29/81
CYR0004
41 .00
14
1.5013
.19568
0.0523
13.034
7/24/81


8
1.4555
.73417
.25957
50 .441
9/24/81


14
1.2935
.20998
.05612
16.234
ALL DATA


36
1.4103
.38423
.06404
27.245
H-131
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER
MILE


STANDARD
STANDARD
COEFF
N
MEAN
DEVIATION
MEAN ERR
VARIA
PHOSPHORUS
(MG/L)


16
.06125
.08609
.02152
140.56
16
.02312
.02243
.00561
96.976
16
.03937
.01181
.00295
30.005
48
.04125
0.0531
~00766
128.73
16
.07875
.09619
~02405
122.14
16
.03937
~06567
~01642
166.79
16
.04937
.02909
.00727
58.917
48
.05583
.06989
.01009
125.17
16
0.065
.05514
.01378
84.825
15
0.026
.01121
.00289
43.124
16
0«04
.01932
.00483
48.305
47
.04404
.03763
.00549
85.437
16
0.035
.02733
.00683
78.072
16
.06875
.04856
.01214
70.637
16
.04812
.09799
0.0245
203.62
48
.05062
.06521
.00941
128.82
14
0* 035
0.0199
.00532
56.867
16
.04687
.04143
.01036
88.37?
15
.03867
.00834
.00215
21.564
45
.04044
.02738
.00408
67.704
14
.10286
.05469
.01462
53.173
8
.04375
.03068
.01085
70.119
14
.03643
.01082
.00289
29.697
36
.06389
~04842
~00807
75.787
iTHOPHOSPHORUS (H6/L)


16
.01187
.00544
.00136
45.803
16
.01937
.00854
.00213
44.073
16
0.0175
.01291
.00323
73.771
48
.01625
.00981
.00142
60.382
16
0.01
0
0
0
16
*02437
.00629
.00157
25.811
16
.03562
.02707
.00677
75.993
48
.02333
.01894
,00273
81.187
16
0.01
72E-11
18E-11
716E-8
16
.02625
.00885
~00221
33.717
16
0.03
.00816
~00204
27.217
48
.02208
0.0111
0.0016
50.268
16
*01375
0.015
.00375
109.09
16
.05562
.03183
.00796
57.216
16
0.0675
~09706
.02426
143.79
48
.04562
0.0628
.00906
137.65
14
.01714
0.0149
.00398
86.91
16
.04625
.03704
.00926
80.078
15
.02067
.00704
.00182
34.052
45
.02867
~02693
~00402
93.957
14
.06286
.05165
.01381
82.177
8
.04375
.02615
.00925
59.776
14
.03286
.01541
.00412
46*89
36
.04694
0.0374
.00623
79.675
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537	5.50
XG69572	8,50
XHH5301	16.00
XHH8354	21.30
XIH2463	28.00
CYR0004	41.00
XHG1537	5.50
XGG9572	8.50
XHH5301	16.00
XHH8354	21.30
XIH2463	28.00
CYR0004	41.00
H-132
-------
TABLE 9-1 (CONT.) TUIENTY-FOUR HOUR INTENSIVE SURVEY
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
RIVER


STANDARD
STANDARD
COEFF
ID
MILE
N
HEAN
DEVIATION
HEAN ERR
VARIA
PARTICULATE
ORGANIC CARBON (HG/L)


XH61537
5.50
8
1.185
0.6738
.23822
56.861


8
2.1197
1.184
.41862
55.857


8
1.7862
1.4717
,52033
82.392


24
1.697
1.1748
,23981
69.228
XGG9572
8,50
8
.82212
.27418
.09694
33.35


8
1.3565
0.5507
0.1947
40.597


9
.84922
.63339
,21113
74.585


25
1.0029
.55275
.11055
55.116
XHH5301
16.00
8
0.8975
.32822
.11604
36,57


8
2.2141
.95062
,33609
42.934


8
1 .38
0.4372
,15457
31.681


24
1.4972
.B2136
.16766
54.86
XHH8354
21,30
7
1.9423
1.0294
.38909
53.001


8
3.02
1.6858
0.596
55.82


8
1.7109
1.1093
.39221
64.841
XIH2463

23
2.2367
1.3914
,29013
62,21
28,00
7
3.3029
1.0774
,40722
32.621


8
4.5225
2.0132
.71179
44.516


6
2.6585
1.5013
0.6129
56.471
CYR0004

21
3.5834
1.7226
0.3759
48,071
41,00
7
1 .2319
.44941
.16986
36.482


4
5.475
4.1277
2.0638
75.391


7
1.4553
0.7161
.27066
49,207


18
2.2617
2.5284
.59595
111.79
5/29/81
7/24/01
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XH61537
XGG9572
XHH5301
XHH8354
XIH2463
CYR0004
CHLOROPHYLL AC (UG/L)
5,50
16
5.26
5.0563
1.2641
96,128

16
21.191
23.417
5.8543
110,5

16
2.5012
2,4077
,60193
96.26

48
9.6508
15.947
2,3018
165,24
8,50
14
6,2993
2.758
,73711
43,783

16
13,336
13,279
3,3197
99,569

8
2.9162
1,5152
.53569
51,956

38
8,55
9,658
1,5667
112.96
16,00
15
13,583
19.466
5,0261
143,31

16
IB.246
12,808
3.2021
70.199

16
5.9544
7,3262
1.8315
123.04

47
12.573
14,597
2.1292
116,1
21.30
16
12.661
8,9851
2.2463
70.969

16
21.979
14,431
3.6077
65.658

16
7.4462
6,7023
1.6756
90.009

48
14.029
11,978
1.7288
85,381
28.00
14
14,107
6,9631
1.861
49,359

16
31,579
30.409
7.6022
96,293

16
7.8025
4,3347
1,0837
55.556

46
17.992
20,875
3,0778
116.02
~
o
o
14
5.1571
4,4268
1,1831
85,837

8
186.5
96,634
34,165
51,815

14
1.1786
1,08
,28865
91,637

36
43.908
88,621
14,77
201,83
H-133
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER
MILE
STANDARD STANDARD COEFF
MEAN DEVIATION MEAN ERR VARIA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
PHAEOPHYTIN AC (UG/L)
XHG1537	5.50
XGG9572	8.50
XHH5301	16.00
XHH8354	21.30
XIH2463	28.00
CYR0004	41.00
16
.38437
.61741
.15435
160.63
16
7.8812
7.1852
1.7963
91.168
16
1.6275
3.1901
.79753
196.01
48
3.2977
5.5531
.80152
168.39
14
0.02
.02542
.00679
127.1
16
9.0469
4.9375
1.2344
54.577
8
0.5425
.74185
.26228
136.75
38
3.9308
5.4383
.88222
138.35
15
0.01
74E-11
19E-11
739E-8
16
10.718
7.579
1 .8948
70.712
16
.61375
1.0286
.25715
167.59
47
3.8609
6.6283
.96684
171.68
16
5.0887
9.039
2.2597
177.63
16
13.279
9.9867
2.4967
75.205
16
1 .575
1.6934
.42335
107.52
48
6.6477
9.1312
1.318
137.36
13
2.78
3.1868
.88385
114.63
16
25.712
23.432
5.858
91.131
16
1.6625
2.7053
.67633
162.73
45
10.536
17.961
2.6775
170.47
14
2.9621
7.4481
1.9906
251.44
8
8.5925
15.502
5.4807
180.41
14
.89429
1.1305
.30214
126.42
36
3.4092
8.8256
1.4709
258.88
OLVED SOLIDS
(HG/L)


XHG1537
5.50
XGG9572 8.50
XKH5301 16.00
XHH8354 21.3,0
XIH2463 28.00
CYR0004 41.00 13
7
11
31
234
101.29
165.64
179.77
77.173
41.971
128.12
104.84
21.404
15.864
38.631
18.83
32.98
41.438
77.352
58.317
H-134
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
BATE
STATION
ID
RIVER
MILE


STANDARD
STANDARD
COEFF
N
MEAN
DEVIATION
MEAN ERR
VARIA
E PHOSPHORUS
< MG/L )


11
.02091
.03807
.01148
182.06
16
.06625
.05999
0.015
90.545
15
0.058
.09503
.02454
163.85
42
.05143
.07145
.01103
138.93
9
.03222
.02682
.00894
83.242
15
.09067
.06766
.01747
74.627
14
.02286
.01899
.00507
83.06
38
.05184
.05511
.00894
106.3
5
0.016
.00548
.00245
34.233
15
0.062
.03726
.00962
60.102
16
.04875
.02872
.00718
58.919
36
.04972
.03376
.00563
67.903
15
.05933
.04267
.01102
71.92
12
.07833
0.0301
.00869
38.427
14
.07929
.04682
.01251
59.047
41
.07171
0,0411
.00642
57.321
13
.09769
.07014
.01945
71.794
15
0. 122
.04296
.01109
35.215
13
.11308
.07499
0.0208
66.315
41
.11146
.06255
.00977
56.119
4
0.0525
.05058
.02529
96.343
8
.22875
.14865
.05256
64.986
8
.01125
.01246
.00441
110.79
20
0.1065
.13903
.03109
130.54
5/29/81
7/24/81
9/24/B1
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537	5.50
XGG9572	8.50
XHH5301	16.00
XHH8354	21.30
X1H2463	28,00
CYR0004	41.00
FILTERED INORGANIC NITROGEN 
-------
TABLE 9.-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS

SURVEY
STATION
RIVER


STANDARD
STANDARD
COEFF
PATE
ID
MILE
N
MEAN
DEVIATION
MEAN ERR
VARIA

DISSOLVED
ORGANIC NITROGEN iMG/L)


5/29/81
XHG1537
5.50
16
.35562
0.1146
.02865
32.225
7/24/81


16
1 .1031
.77261
.19315
70.039
9/24/81


16
.47562
.22533
.05633
47.375
ALL DATA


48
.64479
.56624
.08173
87.817
5/29/81
XGG9572
8.50
16
.53875
.87353
.21838
162.14
7/24/81


16
.59187
.10815
.02704
18.272
9/24/81


16
.59937
.16234
.04058
27.084
ALL DATA


48
.57667
.50637
.07309
87.81
5/29/81
XHH5301
16.00
16
0.38
0.1205
.03012
31 .71
7/24/81


15
1.5767
1.0239
.26437
64.941
9/24/81


16
.51687
.14536
.03634
28.123
ALL DATA


47
.80851
.78521
.11454
97.119
5/29/81
XHH8354
21.30
16
.46812
.21361
0.0534
45.631
7/24/81


15
.67533
.15824
.04086
23.432
9/24/81


16
.55187
. 19464
.04866
35.268
ALL DATA


47
.56277
.20529
.02994
36.478
5/29/81
XIH2463
to
00
~
©
o
14
.53357
.13765
.03679
25.798
7/24/81


16
0.8875
.16894
.04223
19.035
9/24/81


15
.92133
.53963
.13933
58.57
ALL DATA


45
.78867
.37181
.05543
47.144
5/29/81
CYR0004
41.00
14
.83286
.16518
.04415
19.833
7/24/81


8
0.9025
.39231
0.1387
43.469
9/24/81


14
.67571
.38304
.10237
56.686
ALL DATA


36
.78722
.32289
.05381
41.016


PARTICULATE
NITROGEN
< MG/L)


5/29/81
XHG1537
5.50
8
.11162
0.038
.01343
34.042
7/24/81


8
.31162
.12543
.04435
40.251
9/24/81


8
.27212
.13934
.04927
51.205
ALL DATA


24
.23179
.13763
.02809
59.377
5/29/81
XG69572
8.50
8
0.2125
.34339
.12141
161.6
7/24/81


8
0.191
.07843
.02773
41.061
9/24/81


8
0.175
.07439
0.0263
42.507
ALL DATA


24
.19283
.19923
.04067
103.31
5/29/81
XHH5301
16.00
6
0.137
.04334
.01769
31.632
7/24/81


8
.32187
.13635
.04821
42.36
9/24/81


6
0.191
.03707
.01513
19.41
ALL DATA


20
.22715
.12026
.02689
52.942
5/29/81
XHH8354
21.30
7
.23129
.17067
.06451
73. 79
7/24/81


8
.38687
.20323
.07185
52.532
9/24/81


8
0.2295
.09383
.03317
40.882
ALL DATA


23
.28478
.17233
.03593
60.514
5/29/81
XIH2463
28.00
6
0.491
.23692
.09672
48.253
7/24/81


8
0.618
.32689
.11557
52.894
9/24/81


6
.39167
.22599
.09226
57.7
ALL DATA


20
0.512
.27753
.06206
54.205
5/29/81
CYR0004
41 .00
7
.13386
.06128
.02316
45.78
7/24/81


4
.91875
.75078
.37539
81.718
9/24/81


7
.15343
,07046
.02663
45.921
ALL DATA


18
.31589
.46106
.10867
145.96
H-136
-------
TABLE 9-1 < CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER
MILE


STANDARD
STANDARD
COEFF
N
MEAN
DEVIATION
MEAN ERR
VARIA
PARTICULATE PHOSPHORUS
(RATIO)

4
112.61
70.474
35,237
62.584
16
685.1
987.33
246,83
144,11
14
98.229
119.51
31 ,94
121.66
34
376.1
732.56
125,63
194,78
7
363.7
240.14
90.765
66.027
15
225~78
238.33
61,536
105.56
4
54.625
35.405
17,703
64.815
26
236.58
235.99
46,281
99.75
5
809.8
428.36
191.57
52.897
15
334,41
195.84
50,567
58,565
15
195.49
394.67
101 .9
201,89
35
342.78
378.41
63.964
110,39
15
302.27
295.31
76,248
97,695
12
374.21
263.01
75,924
70.283
14
133.69
118.22
31.595
88.427
41
265.76
253.42
39,577
95.354
12
452.07
761.18
219,73
168,38
15
221.17
163.68
42.261
74,007
13
102.22
116.43
32,293
113,9
40
251.78
444.26
70,244
176,45
i 4
99.23
91.836
45,918
92.549
8
1114.8
910.23
321.82
81 .65
6
123.75
137.06
55,953
110,75
18
558.77
781.11
184.11
139,79
' PARTICULATE NITROGEN  7
60.371
52,225
19,739
86 ,506
4
300.19
113,48
56,741
37.804
}
8.0147
10.374
3.921
129.44
18
93.303
129.56
30.538
138.86
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XGG9572
> ~ 50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
CHLOROPHYLL AC/
XHG1537
5.50
XGG9572 8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
H-137
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER
MILE
hEAN
STANDARD STANDARD COEFF
DEVIATION MEAN ERR VARIA
FILTERED INORGANIC NITROGEN / ORTHOPHOSPHORUS (RATIO)
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XG69572
5.50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
PARTICULATE CARBON
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537
XGG9572
5.50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
16
24.559
10.08
2.5201
41.044
16
9.4406
4.6146
1.1536
48.88
16
35.856
46.157
11.539
128.73
48
23.285
28.961
4.1802
124.38
16
18.506
7.0926
1.7731
38.325
16
5.0031
1.3284
0.3321
26.552
16
10.169
3.684
0,921
36.228
48
11.226
7.2495
1.0464
64.577
14
5.2286
3.5692
.95391
68.263
16
3.0089
1.5605
.39013
51.864
16
10.841
5.4696
1.3674
50.452
46
6.4087
5.0983
0.7517
79.553
16
7.3589
6.5547
1.6387
89.072
16
4.9492
4.6531
1«1633
94.017
16
10.999
12.545
3.1362
114.05
48
7.7692
8.7843
1.2679
113.06
12
33.576
17.097
4.9354
50.919
16
4.2546
1.7418
.43546
40.94
15
12.757
8.3498
2.1559
65.454
43
15.403
15.655
2.3874
101.64
14
33.019
11.732
3.1354
35.53
8
66.292
88.04
31.127
132.81
14
49.06
20.723
5.5385
42.24
36
46.651
43.882
7.3137
94.065
PARTICULATE
NITROGEN
(RATIO)

8
10.75
4.7447
1.6775
44.137
8
6.5192
1.4871
.52577
22.811
8
6.1048
1.3417
.47436
21.978
24
7.7913
3.5594
.72656
45.684
8
7.8904
3.2676
1.1553
41.413
8
7.1469
.59459
.21022
8.3195
9
5.135
2.5891
.86304
50.421
25
6.6605
2.6282
.52565
39.46
8
6.949
1.1236
.39726
16.169
8
6.9238
0.5379
.19018
7.7689
8
6«9659
.67648
.23917
9.7113
24
6.9462
~78224
.15967
11.261
7
9.9631
3.5453
1 .34
35.584
8
8.5489
5.9183
2.0924
69.228
8
7.3247
2.8478
1.0068
38.879
23
8.5535
4.2819
.89283
50.06
7
8.9833
7.1788
2.7133
79.912
8
7.4672
.59796
.21141
8.0079
6
5.9208
2.6409
1.0781
44.603
21
7.5307
4.3413
.94735
57.647
7
9.5229
2.2133
.83656
23.242
4
6. 175
.35851
.17926
5.8058
7
9.6847
1.9562
.73936
20.198
18
8.8418
2.2933
.54053
25.937
H-138
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
STATION
RIVER


STANDARD
STANDARD
COEFF
DATE
ID
MILE
N
MEAN
DEVIATION
MEAN ERR
VARIA

CHLOROPHYLL AC/
PARTICULATE CARBON (RATIO)

5/29/81
XHG1537
5.50
8
3.1308
2.2141
0.7828
70.721
7/24/81


8
12.504
8.6614
3.0623
69.268
9/24/81


B
2.0284
2.0657
.73035
101.84
ALL DATA
XGG9572

24
5.8878
6.9767
1.4241
118.49
5/29/81
8.50
6
7.4949
2.6521
1.0827
35.385
7/24/81


8
8.7741
4.6108
1.6301
52.549
9/24/81


4
2.5989
.99393
.49696
38.244
ALL DATA


18
6.9755
4.1378
.97529
59.319
5/29/81
XHH5301
16.00
7
23.794
41 .17
15.561
173.02
7/24/81


8
7.6296
4.0644
1.437
53.272
9/24/81


8
3.0575
2*0462
.72342
66.923
ALL DATA
XHH8354

23
10.959
23.41
4.8812
213.61
5/29/81
21 .30
7
7.4394
2.8786
1.088
38.694
7/24/81


8
8.8776
4.4934
1.5887
50.615
9/24/81


8
5.461
5.9478
2.1029
108.91
ALL DATA
XIH2463

23
7.2515
4.6988
.97977
64.798
5/29/81
28.00
6
4.8022
3.0486
1.2446
63.483
7/24/81


8
10.192
13.457
4.7578
132.04
9/24/81


6
2935.1
7184.3
2933
244.78
ALL DATA
CYR0004

20
886.04
3934.1
879.68
444.01
5/29/81
41.00
7
6.6849
6.199
2.343
92.731
7/24/81


4
48.136
17.328
8.6642
35.999
9/24/81


7
.79933
.87653
0.3313
109.66
ALL DATA


18
13.607
20.848
4.9138
153.21
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
CURRENT SPEED (FEET/SEC)
XHG1537 5.50
XGG9572
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463
CYR0004
28.00
41 .00
24
24
48
21
24
24
69
20
15
18
53
18
24
21
63
15
24
24
63
.07621
.15433
.11527
0.4149
.21279
.20525
.27168
.20335
.63547
.16867
.31387
.16239
.35875
.19971
.24963
.17567
.21654
.39583
.27511
.06266
.01279
82.217
.07585
.01548
49.149
.07934
.01145
68.831
.22956
.05009
55.328
.10285
.02099
48.334
.10337
0.0211
50.363
.17835
,02147
65.646
.11262
.02518
55.381
1.1862
.30626
186.66
.09368
.02208
55.539
.65432-
.08988
208.47
. 13767
.03245
84.779
.25055
.05114
69.84
0.105
.02291
52.577
.19926
0.0251
79.82
.16306
0.0421
92.822
.15736
.03212
72.671
.20114
.04106
50.814
0.1989
.02506
72.297
H-139
-------
TABLE 9-1 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY -
STATION UNIVARIATE STATISTICS
SURVEY
DATE
STATION
ID
RIVER
MILE


STANDARD
STANDARD
COEFF
N
MEAN
DEVIATION
MEAN ERR
VARIA
HRECTION (DEGREES)


24
203.25
125.7
25.658
61.844
24
196.38
112.94
23.053
57.511
48
199.81
118.26
17.07
59.186
21
180.71
88.164
19.239
48.786
24
153.25
69.954
14.279
45.647
24
73,833
28.961
5.9117
39.225
69
133.99
79.419
9.5609
59.274
20
154
92.48
20.679
60.052
24
213.33
93.357
19.056
43.761
21
141.05
79.445
17.336
56.325
65
171.72
93.273
11.569
54.316
18
198.17
101.3
23.877
51.119
24
109.38
110.78
22.613
101.29
21
110.29
107.11
23.374
97.123
63
135.05
. 112.64
14.191
83.405
15
147.6
99.111
25.59
67.148
24
129.83
82. 18
16.775
63.296
24
184.71
101.34
20.687
54.867
63
154.97
95.57
12.041
61.671
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
5/29/81
7/24/81
9/24/81
ALL DATA
XHG1537	5.50
XGG9572	8.50
XHH5301	16.00
XHH8354	21.30
XIH2463	28.00
CYR0004	41.00
H-.140
-------
TABLE 9-2 TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RAHOE FOR EACH SURVEY
TEMPERTURE (DEGREES C )
STATION
XHG1537
XQG9572
RIVER
MILE
5.50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
STAT
kN
STDERR
CV
HEAN
JIean
STD
STDERR
CV
SURFACE
,44519
5.6816
SURVEY 5/29/81
"MIDDLE POTTOM
surfac?vm!ddle4bBttoh
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
8
'.31168
4.2485
22.063 20.47?
mil
.88478
15.042
STD
1.8015
1.7742
STDERR
.63694
.62728
CV
8.1656
8.6653
N
8
8
MEAN
19.2
18.062
STD
4.2349
4.1624
gJDERR
ii?$&

N
8
8
MEAN
22.425
21.625
STD

.876117
STDERR
.45542
.30981
CV
5.7442
4.0521
N
8
8
MEAN
STD


STDERR
0.6026
.63638
CV
7.5836
7.9424
19.43
2.8213
.99749
14.515
8
18.05
4.0553
telW
8
21 .563
um
6.2514
8
22.938
1.6784
0.5934
7.3172
23.625
2.1835
0.772
9.2425
2
2.3452
.95743
10.197
2*m mtl
8
>5
>5
. 18298
2.0276
25.3?
0.4432
0.1567
1 .7466
B
24.2
6.4807
2ii?W
a
26.875
:nm
1.9664
8
26»137
1.6*79
.57908
6.2664
8
24
1.2247
.43301
5.1031
0.9913 0.4??4
.35048 .16949
3.924 1.9109
O	0
25.437 25.387
.43074 .48236
.15229 .17054
1.6933 1.9
8	7
24.037 26.157
6.5679 .18127
bm :wn
8	8
26.875 26.875
¦Aim -aiui
2,747 1,6371
2ui ».i5«l
.39773 .41662
4.3667 4.5674
17.563
.82104
.29028
4.675
8
IB.187
.52763
. 18654
2.901
8
18.112
.76427
8
18.487
6?H«
1.6967
8
18.537
.47188
.16684
2.5456
15.93
2.211
0.7817
13.873
8
17.887
.36031
.12739
2.0143
8
18.212
.25877
8
18.2
.45356
.16036
2.4921
18. 2§
0.3295
.09149 0.1165
1.4208 1.8055
8
17.887
.43239
iliiW
6
18.662
1.5407
3 !!>»!
13288 0.1322
2.044 .2.0364
8
17.688
.37201
i\nu
8
18.6
.25635
.59063
1.3782
;i>iF
14.98
I.7555
.71667
II.716
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH	SURVEY
TURBIDITY	< FTU)
STATION "KB STAT SURfI^dSlT^TCH	SURF^T MILTON SURFACE*^ IPOLE*POTTOH
xisissr-s:85--£~		^j«i
STD .71801 4,0604	1.4577	2.6693
STDERR .25385 1.4356	.51539
CV 51.748 134.79	46.648	73.635
X6G9S72 8.50 g 2>J	1#J	f
STD .69642 2.269	1.0351	7.3241
STDERR .24622 .80223	'36596	2i5f21
CV 103.17 105.54	31.849	94.505
XHH5301 16.00 R 8 8	8	g
STDN 1.6036 5?1252	.75593	2.2678
XHH8354 21.30 ^ 7
IIBerr hllti	ttli?	3.!^?
CV 20.67 58.711	19.98	29.691
XIH2463 28.00 Jj 8 ^^8	8
STD 6.5192 5.0832	3.3991	5.1824
STDERR 2.3049 1.7972	i*2017	Ja8?I?
CV 25.819 16.332	13.529	12.194
CYR0004 41.00 137|	yJ
STD 1.488 2*4833	2.5635
STDERR 0.5261 1.0130	.90633
CV 10.822 18.86	26.984
-------
TABLE 9-2 
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
DISSOLVED OXYGEN (MG/L)
STATIC. "«E8 STAT SLRfScTSI D^P^TO* SURrHT^ftl^TOH BURFACE^hIdPLE^POTTOM
5Ki5sr"5;5rlw"""T»ifTwiri"bir" .wi s.nti j:iwl	?*#«! hid ?4»|j
STDERR .51856 .49477 .43219 1.0836 .43742 .48787	.23825 *23447 0.0875
CV 15.179 22.257 62.688 36.272 17,006 31.451	7.1215 7.0086 2.7769
XGG9572 B.SO jj^ ^.,8 4<| 7<„7g ^,4	8,87| 8,4A2| „ §
STD .87495 1.3058 1.081 1.3509 1*4461 t.349|	*?5997 *31595 *24495
STDERR .30934 .46165 .36219 .47762 .51128 *47725	•1?798 0.1117 0.0866
CV 11*271 19.562 22.521 17.155 22.12 22.592	6.3096 3.6473 2.8818
XKH5301 .6.00 h 4 g ^ ^ ^ ^ , >	| , »
STD 1.2848 1.0767 1.3618 2.3085 2.J301 5.0835	*•? * ??2T2 'fin?!
gTDERR jJSJg i?8gJ7 .4843J jJ/gJJ JjlJg	4^fJ| 4^23!
XHH83S4 21.30 ^8 » ^8 8 g	8 8 8
IJBerr iiflil 6l?f« iitl?! 6e?s?f	dhii «?$5|
XIH2463 28.00 jj^ ^ ^??| ?^8 ^	^ ^
STDERR isf277 i £512 Si JUS 7^4 &S8	ilJSS i!??«
CYR0004 41.00 jj 4<414J tfMag	t „j}|
STD .48825 '5???2 2*7205	liJU} islll
STDERR .17262 'i1^? i?64|5	ifl ?79 23 476
CV 7.3838 8.021 32.728	18.179 Z3.4/G
-------
TABLE 9-2 (CONT.) TUENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
DISSOLVED OXYGEN SATURATION (PER CENT)
STATION
XHG1537
rWle
STAT
surfacIV«{dEle9b§ttoh
SURF^^dSlT^TOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
XGG9572
5.50
8 *50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
STDERR
CV
Be AH
STD
STDERR
CV
N
MEAN
STD
STDERR
CV
N
MEAN
STD
STDERR
CV
m»
STDERR
CV
Dean
STD
STDERR
CV
iml
6.7234
16.193
6.1005
23.072
5.2226
67.721
93.31
9.012
3.1862
9.657
77.
16.394
5.7963
21 .04
69.95
15.657
8
103,25
17.067
6.0342
16.53
ilHil
4.1362
13.532
58.737
11 .903
u2.m
8
82.287
7.5564
2.6716
9,1829
3.2555
10.547
78,0
5.4613
1.9309
6.9972
55.76
14.122
4.9929
25.325
42.412
16.388
u:m
8
78.012
19.944
7.0513
25.565
ai:ul
2.9882
10.293
77.16$
5.288
2.1588
6.8527
l«:8i
14.163
36.414
102.8?
17.641
6.2372
17.14^
140.13
29.455
Wli
8
71.775
14.837
5.2457
20.672
1.9109
7.3412
99.48?
34.541
12.212
34.719
9nii
5.3209
15.972
85.5§
19.267
6.812
22.522
135.04
38.178
8
71.262
8.8744
6ui
1.5896
6.5575
6.2499
31.163
78.1/§
17.997
6.363
23.02
118.23
66.191
§;
8
68.862
5.9938
2.1191
8.704
4.9092
19.675
?ma
2.7217
7,1148
102.5?
5.8884
2.0819
5.740^
100.29
16.2
hiiSJ
8
94.75
14.636
5.1747
15.447
k>mI
2.3952
6.9942
8
78.675
16.803
5.9400
21.358
mbl
2.6729
6.9248
100.2
3.3622
1 .1887
3.3525
93.657
4.3378
\:tm
8
93.4
19.769
6.9895
21.166
aTJtfl
1.3055
3.9053
,j?i!
1.1172
3.0561
98.53?
2.6419
.93406
2.6811
92.686
4.3164
lk*H3
8
91.65
17.179
6.0737
18.744
Ibii
1.3278
3.9481
68.06$
17.805
7.2688
26.158
-------
TABLE 9-2 
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
STATION
RA3fEI
STAT
B0D20 (H6/L )
suRFWShSCPahoM surf^HPSIdS^
:4b81tDM
SURVEY 9/24/8
SURFACE MIDDLE BO
Hon
XHG1S37
5.50
N
i
1
1
1


gfgN
16
5
5
4


0 1 V
STDERR






CV




XOG9572
6.50
Dean


i
i


STD






STDERR
11




XHHS301
16.00
6V
1
1
1
1


HEAN
10
4
6
5


STD






gTDERR




XHH8354
21.30
N


1
1


HEAN


5
7


STD






STDERR






CV




XIH2463
26.00
N


1
1


MEAN


8
7


STD






STDERR






CV




CYR0004
41 .00
Mean
?1

I
i


STD






STDERR






CV




-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA	FOR EACH
STATION BY DEPTH RANGE FOR EACH	SURVEY
FIELD PH (STD. UNITS)
STATION RJi¥EI STAT	SURfIHI^hIdB^'bSItOH	SURfXHi^fiK dJ^bStTOM SURFaH?VmId?£14£81t0M
XHG1S37 5750~~N	8~ § 8	§7	8	7 7	7
Sf8N	.27hi 7.iim Mil!	?i8i?5 ?*?§« ?4lSSS	Till?? liiiil .«Ia|
STDERR	O.OJH .0833| ..5861	.0*14? .10335	.lt8«g	.14708 .1360J .»3»7|
*009572 8.SO |(	g , g s 2|	7?g ? ^ yiJ7,J	7.„§ 7.»1?| 7 „§
STD	.27775 *42762 .41748	.53184 .34547	.59362	'15811 .18077	.15811
STDERR	0.0982 .15119 0.1476	.18804 .12921	.22437	0*0559 .06391	0.0559
CV	4.2404 6.5787 6.6796	6.8625 4.7931	8.0529	1*995i 2.284g	1*995J
XHH5301 16.00	7.725 7.3714 7.3714	7.5143 7.3286	7.2625	7.1375 7.0625	7.05
STD	.41662 .58797 0.4957	0.3579 .57941	.58049	0.6093 .58539	.59761
!JBERR	§:!??? ?liHi a!H8	7?*8iS i*?I3« »?!«? »?Hi|
XHH83S4 21.30 ^	J ? $	^^8 y ^	•	g }	8
1T«ERR	t,*m -Mm	4?}?« :®m :iWtt	:8JH| :S||||	;2°S!f
CV	7.0394 1.9642 23.672	4.3642 3.9244	3.8531	2.9793 2.8843	3,9837
XIH2463 28.00 N	9 8 8	8 8	8	8 8	8
g*aN	r*?!?? .t«iA5 ?ittn	.hm ?»a?3	ma	?.i*m ?s|||| .sihj
STDERR	.18215 .05976 .05489	.13059 .10763	.11915	.18987 .17772	0.1878
CV	7.3956 2.1952 2.0197	4.8441 4.0123	4.4489	7.0314 6.5176	6.876
CYR0004 41.00 jj	g	7>„7g	4,362§	4>J}^
STD	.29246 .37238	0.8193	.35431	.50365
STDERR	0.1034 .15202	.28967
CV	4.2774 5.5304	10.454	5.5687	8.1017
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
SALINTY (PPT)
STATION
XHG1537'
Ri¥E?
STAT SURF

TOH SURF
TOH SURF jurfiipKimoh
XGG9572
5.50 N
8.50
XHH5301 16*00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
MEAN
STD
STDERR
CV
Dean
STD
STDERR
fiV
MEAN
STD
gJDERR
N
HEAN
Itderr
CV
mH
STDERR
CV
N
HEAN
STD
STDERR
CV
8
9.425
.34122
.12064
3.6203
9.6
.40415
.15275
4.20?|
11.875
2.2745
iKltf
8
4.25
Mill
.11019
3.0408
10.43$
.64083
.26162
6.142
8

>823
5.4822
8
.4^333
.16448
10.281
8
0.1
0
0
0
12.13
2.6295
a ?M5
8
4.3437
.41009
.14499
9.4408
Mil
.16771
9.2554
.37:
.13153
3.0713
11.87?
.84797
0.3205
7.!42J
12.737
2.3378
il?MS
8
4.4187
.29;
.to!
if
8
6.6239
Mil
.26709
14.055
6
0. 1
0
0
0
8
12.187
.47641
.16844
3.909
13.42§
1.629
.57593
12.132}
10.3
.37417
.30233
6.9312
13.43?
1.3731
.48548
10.2l|
10.786
1.2116
.15111
3.4573
i!ll# 1 ISM
8	8
5.325 5.4375
3.7222 6.8768
j4i?i *~»?!
.26373 .35276
11.888 15.806
8
0.04
.01195
.00423
29.881
13
1.3352
.47208
9.890£
10.786
.86106
8
5.45
:H8K
7.5335
8
,89$$1
.31792
14.741
8
14.487
1.1969
.42318
8.2619
14.18?
.505S1
.17872
3.56J
11.85
.68452
8
5.0875
.18077
.06391
3.5533
mi
.33109
16.042
8
.06875
.01959
.00693
28.5
8
14.875
.89722
.31721
6.0317
14.33?
.30208
0.1068
2.106|
12.05
.64807
8
5
0.1069
0.0378
2.1381
him
.23589
10.502

8
. .725
.8049
.28457
5.4662
14.?
.25071
.08864
1.741J
12.687
.72789
9
4.925
.38452
.13595
7.8076
8
.91?^
.32349
16.338
6
0.08
.00632
.00258
7.9057
-------
TABLE 9-2 
-------
TABLE 9-2 87|	12.2?	£
STD	6.2321 8,8938	22.21
STDERR	2.2034 3.6309	7.8523	3?
CV	15.828 18.338	69.677	58.338 23.57
-------
-------
TABLE 9-2 (CONK) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
FILTERED NITRITE (H6/L)
STATION
XHG1537
RIVER
NILE
STAT
5~ 50__N
XG69572 8,50
XHHS301 16.00
STHERR
CV
Sean
STD
STDERR
MEAN
STD
STDERR
CV
XHH8354 21.30 N
MEAN
IIBerr
CV
XIH2463 28.00 N
mH
STDERR
CV
Bean
STD
STDERR
CV
CYR0004 41.00
SURVEY
SURFACE "
:8Hfl
611E-6
14.542
_ 5/29/01
MIDDLE BOTTON
?6«ui
.00164
40.253
SURVEY 7/24/61
SURFACE MIDDLE BOTTQH
.0136
.00407
.00144
29.B6J
0.01
.00583
.00206
41.6^
•Mil
822E-6
30.506
0.00
.00334
.00118
83.452
0.005
.00814
0.002
.00408
.00157
.00185
.00154
595E-6
A55E-A
81 .65
19,325
92.582
8
8
8
.00387
.00662
0.0075
¦Mm
:881tt
53*1-4
84.401
70.77
12.344
6
6
8
.oSl'it
:8m?
:88111
577E-6
803E-6
648E-6
14.142
22.689
25.272
.0378?
£
.03583
.0142§
.02042
.00319
.00413
.00722
0.0013
.00146
53.915
8.8982
28.995
am
350E-6
13.909
.00321
.00315
.00111
96.95
0.0025
.00207
8
0.0075
m°-i
14.254
:8Mil
366E-6
16.562
SURVEY
SURFACE """
.00601
21.034
8
0.0875
.01737
.00614
19.85
9/24/81
MIDDLE BOTTON
.08012
.03054
£.0108
38.121
8
.06662
Mm
18.135
8:84il
.00209
40.717
8
.00612
0.0027
953E-6
44.015
Milt
.00434
15.794
0.094
.01257
.00444
13.301
8
.08162
.03103
8
.08475
8.4559
:8Hl!
.00152
28.016
.01167
.01686
.00688
144.52
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
FILTERED NITRATE (HG/L)
ptncp 35 i 8 "-1
XHH5301 MEAN .01714 0.03	0.02 0.0225 .07875 °A?S1?
STD 0.0189 .01414	.02449 ,03536 .02532 .04097
?JBERR i?8?« -WU	iSS?« MM s2?fS3 Mitt
XHHS3S4 21.30 jj^ ^	J ,
SJfcRR m 3hM	ill?!! is!??!
XIH24.3 28.00 jj	^ ^
STDERR .01202 .03719	.00423 .00655 .06736 .00732
CV 8.7443 31.23	39.841 46.291 78.972 13.356
CVR0004 41.00 || 1,5162 1.3*1	1.441? l.»S 1.2|||
STD .03068 0.2967	.73517 *2555^
STDERR .01085 »12113	.25992 :28$25 i
CV 2.0232 21.269	51.009 19.244 12.929
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH	SURVEY
FILTERED TOTAL KJELDAHL NITROGEN (HG/L)
rtufr SURVEY 5/29/81	SURVEY 7/24/81	SURVEY 9/24/81
STATION MILE STAT SURFACE MIDDLE BOTTOM	SURFACE MIDDLE BOTTOM SURFACE MIDDLE BOTTOM
sfiiissr-STSo-g™-—1:82l!	t.hU	?i8|?|
STDERR ,05924 .04297	.07919	0.3778	.47154 «?65??
CV 34.729 29.286	22.711	69.672	132.06 26.761
X0GV572 8.50 |j J ^	0>7|	0>4l|	,
STD 0.1065 1.2397	.09899	.14031	.18338 A
STDERR .03765 .43831	0.035	.04961	.06483
CV 29.17? 142.29	15.619	18.461	29.818 23.362
XHH5301 16.00 R 8 8	6	7	B A
8:B8	i:»B	f:| |I	i j
gJBERR	iJTJIJ	4gf«J	iS?SJ|
XHH8354 2,.30 JJ . |	7	6	| j
ifgERR	-mi	?«4HI	:ilWi :|pt|
CV 40.889 38.134	17.766	19.359	29.071 25,68
XIH2463 28.00 N 7 7	8	8	8 07*71
8ffiN .iW? . o£&3S	i'.tlft	!aS«I	U||||
STDERR .05359 .02289	.03044	si ?7R
CV 22.152 10.44	8.9566	21.139	*3.24 54.378
CYR0004 4t.«0 ||EflN 0>?1| li#„)	, §	*26649
STD .10461 0.0918	0,3813	'?2£o?	*?ofl79
STDERR .03698 .03748	.13481	t4
CV 11.433 8.3705	34.743	56.045	33.242
-------
TABLE 9-2 (COHT») TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY 1'EPTH	RANGE FOR EACH	SURVEY
TOTAL KJELDAHL NITROGEN „2|	„ §
ifSerr	-Aim	:J»J1	:833l#	?ii?K
CV	25.063	35.694	68.38	20.103 18.692 28.594
XIH2463 28.00 N	8	8	8	8 ®
gfgM	Aim	-Mi?	!M8	.liiit :HB3 i:BS?
?JD£RR	iJ!SM	iitisi	iifflf UihS	iSHH
CYR0004 41.00 N	« Acr»l	* ->a!
MEAN	.84375	.78333	2.2837	1.0975 1.205
STD	.12783	.13663	1.6277	.47219 .92188
STDERR	0.0452	.05378	.57547	il6&Si
CV	15.15	17.442	71.272	43.024 76.505
-------
TABLE 9-2 o$	1 oi	¦> -tmi
§fgM	.htm 1:J§§	i!4?23	.3 hil
?IDERR	>;J!«i	ilttil	iiflli , Si?5S?
X069572 8.50 |j	,e802§ 0.76%	1.177$	1 .S3s| 0.0?1 0.9 A
STD	.26335 .31152	.35107	.70652	.70467
STDERR	.13168 .15576	.17553	~353££	119a£%
CV	29.918 40.775	29.808	46.02	Z2.256	65,487
XHH5301 16.00 N	4 4	4	4	4	4
MEAN	0.954 0.841	2.7825	1.6457	1.521	1*239
STD	.30347 .38827	.92005	»§?294	'Sf?^	0:?]?I
gjBERR	.jjjjj	J3f82!	ji;«?	liTJi?	ii!«f
XHH8354 21.30	j	^	^	1.324	2.0J7?
fJ8ERR	him :»M	!:83?S	:|Ui	.MB
CV	59.869 49.127	59.811	54.246	38.605	70.885
XIH2463 28.00 N	4 3	4	4	2	4
3?BN	i?6oII klffl	2-i*fl	.US S	.ihtt	frflfS
erRR	2»?738 ;!?!!?	58.753	iZlVy
CYR0004 4..00 #	j	^	1.551?	l.JM?
STD	.31621 .67514	4.1277	*^24^1
STDERR	.15811 i?8!?9	2*0638
CV	25.766 54.535	75.391	53.069	52.099
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANOE FOR EACH SURVEY
CHLOROPHYLL AC (UG/L)
STATION
XH61537
RIVER
MILE
STAT
SURVEY 5/29/81
SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
N
8
8
MEAN
6.28
4.24
STD
6.7948
2.4977
STDERR
2.4023
.88306
CV
108.2
58.908
N
7
7
MEAN
6.7571
5.8414
STD
2.9599
2.689
STDERR
1.1187
1.0164
fiV
43.80£
46.03|
MEAN
17.849
8.7071
STD
26.589
2.7161
gJDERR


N
8
8
MEAN
16.84
8.4812
!T8eRR
!:»B
t:tm
CV
58.307
71.389
N
7
7
MEAN
12.243
15.971
STD
7.7A43
6.0544
STDERR
2.9346
2.2883
CV
63.419
37.908
Nean
4.687§
S.783$
STD
4.0659
5.1945
STDERR
1.4375
2.1206
CV
86.739
89.818
X669572
8.50
XHH5301 16.00
XHHB354
XIH24A3
CYR0004 41.00
8
12.795
6.6203
2.3406
51.741
8
14.984
18.301
<4.4703
122.1
24.537
12.784
34?JK
8
23.76
61.292
8
37.05
39.802
14,072
107.43
186.
96.634
34.165
51.815
8
29.587
31.146
11.012
105.27
11.68
6.06
2.1425
51.845
11.954
9.8809
*«3!B
8
20.197
74.581
8
26.109
18.135
6.4118
69.46
3.3025
3.2135
1.1361
97.304
4
3.805
.77117
.38558
20.26

7.1037
10.122
I?
8
7.155
i-.m
87.214
8
7.2687
3.6113
1.2768
49.683
0. 9§
1.2012
.42468
126.44
8
.79^82
.28031
46.637
2.027
1.6296
.81481
80.37
4.805
3.088
u?u?
8
7.7375
urn
97.683
8
8.3362
5.1547
1.8225
61.835
1 .483$
.90425
.36916
60.961
-------
TABLE 9-2 (CONT.) TUENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RAMGE FOR EACH SURVEY
PHAEOPHYTIN AC (U6/L)
STATION RHILE STAT SURFACE I DDlPbStTOH	SURfSHe^IdDLE^bStTOH SURFACE^IDDLE^OT TOM
SR5T5"3r""5;55"lMN"""^ig!	tTm'Tm	S.m urn	Mm
STDERR j|J583	ielTS?	89^176	95*915 190™2	105.76
XGG9572 8,50	0 »0^	8.986?	01	*1*1
STD .02646	,02646	5.905	4.1669 *«93	'55211
STDERR 0.01	0.01	2.0877	,9; il	ol'lfa
CV 132.29	132.29	65.712	45.752 167.48	97.316
XHH5301 16.00 N 8	7	8	8 8	B
HEAN 0.01	0.01	6.7062	14.73 .17625	1 .051^.
STD 75E-11	81E-11	5.1319	7.7436 .25399	1«?286
STDERR 26E-11	ISI^A	?a2S??	lit 38
CV 747E-8	807E-8	76.524	52.5/ 144.11	126.38
XHH8354 21.30 N B	,8	8	8 8	8
HEAN 4*79	5.3875	14.606	11.952 1.5112	l.AJB/
IfBERR	l:5K5 .Wif
CV 225.44	141.68	79.925	71.683 94.494	123,jj
XIH2463 28.00 N 6	7	8	8 8	8
gfgN lAih7?	j.^iS	i?:?8S l:i?H	Sjisij
STDERR 1.3222	1.2456	10.712	ilo**?
CV 149.83	99.56	90.606	61.43 126.49	169.21
CYK000, .1.00 jj |	0i20J	8iS„|
STD 9.5702	.21361	15.502	1 Hill	'IZlli
STDERR 3.3836	.08721	5.4807	i'aa fl?
CV 190.26	104.2	180.41	138.19	100.81
-------
TABLE 9-2 (C0N1*.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
TOTAL DISSOLVED SOLIDS (HG/L)
RIVER	SURVEY 5/29/81
STATION MILE STAT SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/
SURFACE MlDDL
4/
1
TTOh
XHG1537
X6G957:
5.50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
N
MEAN
STD
STDERR
CV
N
MEAN
STD
STDERR
Sv
MEAN
STD
DERR
8}'
N
MEAN
IIBerr
CV
hr
STDERR
CV
Hean
STD
STDERR
CV
235.5?
39.862
15*066
16.921
6
232.17
111.26
45.423
47.924
101.29
41.971
15.864
41.438
6
117.17
34.868
14.235
29.759
5
223.8
178.23
79.708
79.639
-------
TABLE 9-2 (CONT.) TUENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
PARTICULATE PHOSPHORUS (MG/L>
STATION
XHG1537
RIVER	SURVEY 5/29/81
MILE STAT SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
5.50
N
6
5

m"
.8*132
MM

STDERR
.01962
0.004

CV
137.32
223.61
8.50
Sean
0.0?
0.022^

STD
.03391
.01258

STDERR
.01517
.00629

CV
84.779
55.925
16.00
N
2
3

MEAN
0.02
.01333

STD
0
.00577

STDERR
0
.00333

CV
0
43.301
21.30
N
7
8

MEAN
.04143
0.075

STD
0.0234
.05071

STDERR
.00884
.01793

CV
56.486
67.612
28.00
N
7
6



.8*813

STDERR
.02682
.03096

CV
70.946
79.82
*
O
©
Bean
0.052^


STD
.05058


STDERR
.02529


CV
96.343

XGG9572
XHH5301
XHH8354
XIH2463
CYR0004
:83i?f
.01368
65.884
.08286
.03402
.01286
41.05g
0.0675
.02493
.00881
36.931
6
.06833
.03545
.01447
51.877
•Mil
.01938
44.307
»2287§
.14865
.05256
64.986
•8T3?I
.02758
105.76
0.097
.08972
.03172
92.02
,05571
.04928
.01863
88.452
6
.08833
.02229
0.0091
25.229
?6i&!
.01306
28.97
•mil
.04525
162.54
7
.02857
0.0241
.00911
84
3i
.04375
.03068
.01085
70.119
7
.06286
.01976
.00747
31.437
6
.07333
0.0432
.01764
58.916
0.01
.01732
.00866
115.47
¦Mm
0,0102
78.727
7
.01714
.01113
.00421
64.90g
.05375
.02774
.00981
51.614
7
.09571
.06106
.02308
63.796
tml
.03107
55.865
4
0.0075
0.005
0.0025
66.667
-------
TABLE 9-2 (CONT.) TMENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH	RANGE FOR EACH SURVEY
TOTAL NITROGEN (MG/L)
STATION RHILE STAT	SURFACE^ I DDLpBOTTOM	SURF ACE^ MIDDLE ^BOTTOM SURF ACE^HIDDLE^BOTTOM
XHG1537 5.50 jj	.33125	•??*§!	*19741
STD	.09703	0.091	.13025	.11496	,05145 .19743
STDERR	.04852	0.0455	.06512	i?9§u
CV	29.292	33.766	33.418	41.615	12.595 35.816
XDGM72 8.50	> ^ j
STD	.46994	0.0174	.04458	.10306	.11725 .07188
STDERR	:23497	0.0087	.02229	.05153	,05863 .03594
CV	106.68	9.3699	24.066	43.854	31.498 18.395
XHH5301 16,00 N	3	3	4	«„„3	a A
gfgN	.8s«!	:»ai	?iiai	i-IIH	^lllf
?{DERR	iS!3U	J$?8§?	'S5W	rt??IS	?:8?«
XHH8354 21.30	0,2635	.24167	.45475	VUi
IISerr	°o:2i&47	:USH	:?}?«	:Mi»	:MH3 .Mti
CV	78.709	57,902	53.322	21.727	28.02 103.31
XIH2463 28.00 N	3	3	4	4	2 4
HEAN	.76233	0.869	.74575	.57425	0.8415
STD	.33491	,07219	.45542	.11269	0.3288 0.2054
STDERR	.19336	,04168	.22771	:25"4	0.23 25
CV	43.933	8.3069	61.069	19.623	39.074 44.125
CYR0004 41.00 ||	j	2>3j}	iiJg,|	,
STD	.01369	.45494	.08851	*?552J	•!?£?£
STDERR	.00684	.26266	.04426
CV	0.8147	31.068	3.8136	14,605	14.499
-------
TABLE 9-2 (CONT.) TMENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
FILTERED TOTAL NITROGEN (MG/L)
STATION "Mil STAT SURFEITS! dBCP^TOH	SURr&!f ^KdKI^ItOH SURfIIT EU^I^TOM
XH6IS37—ST50--S----—-----|	4?ili|
STDERR .02254	.02606	0.0034	;2°UI
CV 33.232	45.994	45.008	17.439	27.742 34.334
XGG9572 B.50 || J	J	§	§	8 # ^8
STD .03283	.01443	.00595	.0070?	.05082 .04281
STDERR .01161	0.0051	0.0021	.00251	»01?97
CV 30.578	13.877	36.074	36.365	24.202 25.429
XHH5301 16.00 N 7	7	8	8	7 7
HEAN .02214	.03814	0.022	0.025	.15586
STD .02138	.01492	.02433	'9^1ao
?IDERR v2?l?f	°i?8!'	iS4?Ii
XHH8354 21.30 jj 8	8	8	8	8 |
TB RR Mm	:um	:mil	:A|4|f	:Htt| :f||8i
CV 51.245	72.266	173.85	127.24	55.075 i56*Z
XIM2463 28.00 N 6	6	8	8	8 a
gffi"	:WJif	-mi	:8fW8	6??55S -Mm
STDERR .01225	.03736	0.0046	100£ZZ	*,26il3 *?282i
CV 8.6571	30.469	34.907	41.409	/>5.583 13.96
CVR0004 41.00 )| 14J0|	lt„55§	, 2§,f	,
STD .03229	0.2961	.73417	t2i?Zi	'
STDERR .01142	.12088	.25957	:28£2?
CV 2.0777	20.694	50.441	19.181	13.118
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
FILTERED PHOSPHORUS (MG/L)
STATION
XHG1537
X6G9572
RI
JKE6
5.50
6.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
STAT
STDERR
CV
N
MEAN
STD
STDERR
fiv
MEAN
STD
gJDERR
N
MEAN
IIBerr
CV
h*
STDERR
CV
N
MEAN
STD
STDERR
CV

.04048
147.72
0*0621
.07978
.02821
127.6
.05375
0.0256
ana
8
0.0475
:mn
66.336
•8?43?
0.0034
28.628
8
0.0775
.02712
.00959
34.999
TOM
o?6«!
.01648
103.55
8
0.095
.11339
.04009
119.3|
.07625
.07463
mn
8
0.0225
.01581
.00559
70.273
7
.03857
.02734
.01033
70.888
6
.13667
.06593
.02692
48.241
Mil
.01052
119.04
8
0.0525
.09239
.03266
175.9
0.02
.01069
£°M S
8
0.07
.05477
.01936
78.246
°6?S?I
.02051
110.48
8
.04375
.03068
.01085
70.119
TOM
surfIH?
8
8
•mn

.00479
0.0042
63.821
32.765
8
8
.02625
.05125
.01768
.03563
.00625
0.0126
67.34^
69.52|
.03286
.04375
.00756
.02387
tKili
iVXtt
8
8
0.0675
0.025
9/24/
»DL ~
?a82Q?
732
67.077
82.808
8
8
!8lJ§3
.o8$?6
.00549
.00327
37.64
23.146

8

.03625

.01061

.00375

29.26
BOTTOM
?6 ml
.00412
27.411
8
0.0475
.02315
.00818
48. 72
.03625
.01408
8
.07125
.13757
.04864
193.09
.00286
20.352
6
.03667
.01211
.00494
33.029
-------
TABLE V-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE 8URVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH	SURVEY
FILTERED ORTHOPHOSPHORUS 	.00183
CV 54.111 0	37.64 30.237 50.395 84.515
XGG9572 8.50 f( f J	J -0342| 0 „§
STD 0 0	.003S4 .00707 .03852
XHH5301 16.00 J 8 # J	i j | |
STD 75E-11 75E-11	.00535 .00707 .00641
IJCER,! HfeU ftSiH	iMtl Si????
XHH8354 2..30 g .	#f#. § B .
STD .02121 0	*00926 «R??2? 'Aa79$
STDERR 0.0075 0	.00327 .01381 .00327 .0479^
CV 121.22 0	23.146 54.841 23.146 142.67
XtH2463 28.00 ^ ^g7 ^7	J
STDERR .00184 .00769	.0184, .00378 .0018| 0.003J
CTR0004 41.00 #>M7| Qe3.A	,0437§ O.o! .0366$
STD .01035 ,07685	.02615 A
STDERR .00366 .03138	*00925 2ft 779
CV 21.792 92.226	59.776 43.644 50.779
-------
TABLE 9-2 
-------
TABLE 9-2 8014 i£7Z1i
CV	34.981	27.075	21.289	84.46 55.12 40.548
XGG9572 8.50	,3287§	.7487?	0.552§	.6312§ ,5512§
STD	.10575	1.2342	.09177	.11445 0.1786
STDERR	.03739	.43634	.03245	.04046 .06314 .04909
CV	32.169	164.83	16.61	18.13 32.399 21.444
XHH5301 16.00 N	8	8	8	7 8 B
MEAN	.40375	.35625	1.13	2.0871 0.55
STD	0.0938	.14501	.38848	1.3039 .19376
gJBERR	jJJJJJ	jJSjJg	fcOgg
XHH8354 21.3® IJ	8	,44121	0.7	.4S37I 0.53 .S737S
ittEftR	'.mi	:bm	:im	:8Wi! :JBH
CV	51.96	41.565	24.439	23.626 37.79 34.845
XIH2463 28.00 N	7	7	8	8 8
MEAN	.54429	.52286	0.8575	0.9175 0.98 .85429
STD	:?8201	.08751	Tl0977	.21691 0.6239 .46421
STDERR	.06879	.03307	.03881	I?2??!
CV	33.441	16.736	12.801	23.641 63.664 54.339
CVROO
-------
TABLE 9-2 (CUNT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
FILTERED INORGANIC NITROGEN	(HG/L)
RIVER SURVEY 5/29/81	SURVEY 7/24/81	SURVEY 9/24/81
STATION MILE S1AT SURFACE MIDDLE BOTTOM	SURFACE MIDDLE BOTTOM SURFACE MIDDLE BOTTOM
XHG1537 5750~~N § 8	i~	" -»«ol
gfBN :§i933	:8!4K	-Mil £?iS?S :?!!?!
ST»ERK .03188 .0344J	,.I3£	j.MJJ .47288 £*51?
X689372 8.50 # j 0	, J	g
STD .05756 .05951	.03615	.04467 >10134
STDERR .02035 .02104	^01278	.01579 .03 26.2AA
XHH5301 16.00	^^7	^g7
STD .02887 .03507	'02911	'25111 '%%%%%
!Jt,ERR 6§*3?4 i8!3S?	-SS=f?
XHH8354 21.3. M g ^	•	| | ¦
if{lERR :8ii*3 :Sim	:MH3	:iUH :4i3|| :BH»
CV 81.805 86.832	111.39	54.263 43.345 134.44
XIH24.3 28,00 fa* J8Jj| ^1	hhi\	^ 0^1 :K|||
?rRR is??sj i2?is5	jsjat xw
CYR0004 41.00 J	,„}	, ,„S
STD ~ 08543 .31208	.79747
STDERR 0.0302 .12741	*28195	i'29a22 i? ?7^
CV 4.9512 19,804	48.317	19.044 12.17*
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY
STATION BY DEPTH RANGE FOR EACH SURVEY
DATA FOR EACH
PARTICULATE CARBON / PARTICULATE NITROGEN (RATIO)
STATION
XHG1537'
RIVER	SURVEY 5/29/81
MILE STAT SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
X6G957;
5.50
B.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
N
MEAN
STD
STDERR
CV
Sean
std
STDERR
MEAN
STD
jjjDERR
N
MEAN
STD
STDERR
CV
N
MEAN
STD
STDERR
CV
Sean
STD
STDERR
CV
4
4
4
4
10.427
11.073
6.618
6.4204
4.3311
5.7872
.59654
2.1859
2.1656
2.8936
.29827
1 .093
41.537
52.266
9.014
34.046
A
7.067?
8.713?
7.1416
7,1523
4.4682
1.7731
.69735
•5B184
2.2341
.88657
.34868
.29092
63.22J
20.3^
9,7647
a
8,135^
7.3824
6.5156
6.9629
6.8847
I.0457
1.1625
.20388
0.7934
iS??B
ma


4
3
4
4
10.566
9. 1599
10 » 594
6.5034
4.348
2.174
him
8.308
4.154

41.153
30.207
78.418
19.131
4
3
4
4
11.616
5.4729
7.0894
7.8449
8.9038
1.8277
.47618
.47651
4.4519
1.0552
.23809
.23825
76.65
33.396
6.7168
6.0741
io.io2
8.745§
6.17^

2.5584
1.8144
.35851

1.2792
1.0476
.17926

25.315
20.747
5.8058

5.7587
.74943
.37481
13.017
5.0894 1.843}
2.1701
1.085
42.639
7.1769
.42071
•518J3
4
& 1 568
21.915
2
6.0373
.95737
.67696
15.858
9.7841
2.0135
1.0068
20.578
4
6.4509
1.8218
.91089
28.241
4
6.0036
2.9234
1.4617
48.69^
6.7549
.87869
il?S33
4
8.0815
48.439
4
5*8625
3.3622
1.6811
57.351
9.551?
2.3133
1.3356
24.221
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
FILTERED INORGANIC NITROGEN / ORTHOPHOSPHORUS (RATIO)
STATION
XHG1537
XGG9572
RIVER
MILE
"sTso"
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41*00
STAT
MEAN
STD
STDERR
CV
Hean
STD
STDERR
CV
N
MEAN
STD
gJDERR
N
MEAN
IJSerr
CV
iiw
STDERR
CV
N
MEAN
STD
STDERR
CV
SURVEY 5/29/81
SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
9
24.094
11 .06
3.9102
45.903
14.36§
5.7565
2.0352
40.08
7
3.5
2.8868
k°.m
8
7.8054
7.4555
2.6359
95.518
w-.m
5.216
30.719
8
38.145
9.7371
3.4426
25.527
8
25.025
9.7429
3.4447
38.933
22. 6§
5.9508
2. 1039
26.273
7
6.9571
3.5066
8
6.9125
6.0022
2.1221
86.832
7.3668
70.595
6
26.184
11 .27
4.6008
43.041
8
7.1687
4.7199
1.6687
65.84
8
4.5646
1.4098
.49845
30.887
8
2.4917
1 .192
8
5.7969
109.92
8
3.
1.
.64639
47.792
8
66.292
88.04
31.127
132.81
8
»7A2
3.3993
1.2018
29.022
5.441?
8
49.933
63.653
22.505
127.48
10.75§
1 .1637
4.8712
.41143
1.7222
21.385
45.291
8
8
3.526
9.4479
1.7849
3.3064


8
8
4.1016
9.2246

!
49.686
39.757
8
8
4.6837
14.875
1.6547
10.394
.58501
3.6748
35.328
69.875
8
51.5
19.226
6.7976
37.333
21.779
7.^842
2.7521
35.742
9.582
2.1374
.75569
22.305
8
12,234
6.9813
him
8
12.774
11311
139.28
1.8446
47.219
6
45.808
24.017
9.8049
52.431
-------
TABLE 9-2 (CONT.) TUENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
CHLOROPHYLL AC/ PARTICULATE NITROGEN (RATIO)
STATION
XH01537'
RIVER
MILE
STAT
SURVEY 5/29/81
SURFACE MIDDLE BOTTOM
BURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
XGG9572
8. 50
XHH5301 16.00
XHH8354
XIH2463
CYR0004 41*00
5.50 N
8f6N
STDERR
CV
Mean
STIi
STDERR
MEAN
STD
STDERR
CV
21.30 N
MEAN
STD
STDERR
CV
28.00 N
mN
STDERR
CV
$EAN
STD
STDERR
CV
A
4
4
4
ihm
ihm
?!~«»
Ai?*3S
13.845
8.5691
3.9995
42.311
85,797
54.818
22.533
63.348
3
3
4
4
46.218
52.121
66.592
59.512
31.699
18.995
49,514
14.866
18.302
10.967
24.757
7.4332
68.587
3
36.44|
74.35j
24.98J
279.55
53.55
74.027
30.167
359.57
13.112
14.016
20.663
207.6
7,5703
7.0081
10.331
128.63
24.486
18.934
68.495
4
3
4
4
76.23
63.464
87.874
45.257
30.636
27.753
28.782
27.801
15.318
16.023
14.391
13.9
40.188
43.731
32.754
61.429
3
3
4
4
lSi:S2
8?3i3?
t!9:5!
ft: it?
B1.613
4.8571
68.874
20,002
139.63
37.274
152.66
A.
68.661
63.784
55.821
300. 19

58.644
54. 49
113.48

29.322
31.46
56.741

91.942
97.616
37.804

I Ull
8.0632
91.002
2
20.336
5.7868
4.0919
28.45j
17
9.4435
5.4522
55.552
4
29.24
29~372
14.686
100.45
mil
9.0262
72.292
4
1.6349
1.6243
.81213
99.351
1.1342
35.308
13,189
2.8292
2.0005
21 .4
29.044
13.156
7.5956
45.297
4
32.609
36.783
18.392
112,8
4
,8
1
4396.1
199.28
3
16.521
11.356
6.5564
68.736
im
-------
TABLE 9-2 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
CHLOROPHYLL AC/ PARTICULATE PHOSPHORUS 
STATION
XHG1537"
RIVER
NILE
SURVEY 5/29
STAT SURFACE MIDDLE
1
TTOM
SURF ^He^hID^LE^fiSfTOM
SURFfHt^HlDl^i^BBfTOh
N
3

109.98
86.072
STDERR
49.694
CV
78.264
N
4
MEAN
310.67
STD
175.8
STDERR
87.898
V
56.58$
MEAN
781.75
STD
822.01
STDERR
CV
m-.n
N
7
MEAN
491 .67
STD
339.68
STDERR
128.39
CV
69.087
N
6
bw
213.81
287.05
STDERR
117.19
CV
134.25
w
4
MEAN
99.23
STD
91.836
STDERR
45.918
CV
92.549
XG69572
5. 50
8.50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
1
120.5
3
434.42
336.93
194.53
828. 5
166.81
2??iU
8
136.55
90.843
32.118
66.528
6
690.32
1027.6
419.53
148.86
nut
255.51
150.88
7
183.66
141.41
53.446
76.99
393.28
178.79
ikill
6
469.24
304.19
124 . 18
64.826
m\4
75.122
88.075
8
1114.8
910.23
321.82
81 .65
md
428.59
136.02
8
262.63
305.18
107.9
116. j
267.12
205.66
?il:m
6
279.19
194.88
79.559
69.802
8
217.23
140.3
49.602
64.584
1 mi
62.658
135.69
2
66.75
18.974
13.417
28.42£
300.9
575.49
ni>M
7
119.43
98.899
37.38
82.812
6
146.21
161.4
65.891
110.39
3
110.83
181.18
104.61
163.47
iiiiU
17.423
62.053
2
42.5
53.033
37.5
124. 7
103.26
82.61
&:ttl
7
147.95
141.51
53,484
95.644
7
64.516
42.565
16.088
65.976
3
136.67
116.76
67.412
85.435
-------
TABLE 9-2  TWENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
CHLOROPHYLL AC/ PARTICULATE CARBON (RATIO)
STATION
XHG1537
RIVER
MILE
STAT SURFACE
SURVEY 5/29/81
~~ MIDDLE BOTTOM
SURVEY 7/24/81 „
SURFACE MIDDLE BOTTOM
SURFlHrSlD^i^SflOM
XGG9572
XIH2463
.50
8. 50
XHH5301 16.00
XHH8354 21.30
J8.00
CYR0004 41.00
STDERR
CV
N
MEAN
STD
STDERR
CV
N
MEAN
STD
STDERR
CV
N
MEAN
§H'err
CV
N
MEAN
STD
STDERR
CV
tfEAN
STD
STDERR
CV
1
82
2745
761
3
9.2617
2.5087
1.4484
27.087
4
34.867
54.745
27.372
157.01
4
7.4978
htm
27.122
wd
2.6374
85.613
6.639!?
6.5172
3.2586
98.157
1.1106
69.817
3
5.7282
1,3879
.80129
24.229
9.0314
4.1679
2.4063
46.149
3
7.3615
58.65
uim
.71024
28.819
3
6.7454
7.1807
4.1458
106.45
?
.37464
14.093
4
9.0751
6.5253
3.2627
71.904
4
10.631
1.9988
.9994
8. 801
4
10.178
39.281
liiltt
9.7122
152.77
4
48.136
17.328
8.6642
35.999
19.692
6.06
3.03
30.774
8.4732
2.6044
1.3022
30.737
4.6277
3.2435
7of0^8
4
7 .5774
UWi
68.091
4
I"
2.6584
69.33
1.3536
90.904
2
3.2774
1.0432
.73769
31.832
4
2.1555
1.0495
.52475
48.69
4
5.1795
5 :m
101.14
i.m
1.2539
82.47
.1861^
.20019
0.1001
107.54
uml
.23634
43.814
2
1.9205
.18496
.13079
9.6309
3.9594
2.5491
1.2746
64.381
4
5.7424
3?>ttS
129.02
"iM
4399.5
199.91
1 .616?
.70014
.40423
43.301
-------
TABLE 9-2 (CONT.) TUENTY-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
CURRENT SPEED (FEET/SEC)
RIVER	SURVEY 5/29/81
STATION MILE STAT SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MIDDLE BOTTOM
SURVEY 9/24/81
SURFACE MIDDLE BOTTOM
XHG1537
5.50 N
MEAN
XHH5301 16.00
STD
STDERR
CV
XGG9572 8.50 N
MEAN
STD
STDERR
MEAN
¦=>	STD
gJDERR
XHH8354 21.30 N
MEAN
§I»
STDERR
CV
XIH2463 28.00 N
MEAN
STD
STDERR
CV
CYR0004 41.00 N
MEAN
STD
STDERR
CV
8
.07362
0.086
,03041
116.81
7
0.372
.15396
.05819
41.38^
.24357
.11095
*8^If
6
.17567
:4SM!
70.294
5
0.217
0.2203
.09852
101.52
8
.07362
.04668
.01651
63.408
7
.49643
.21497
.08125
43.30^
.23514
.12745
6
0.171
.14906
.06085
87. 17
5
0. 1612
.16607
.07427
103.02
8
.08137
. 05/2S
.02024
70.355
7
.37629
.30676
.11594
81.52^
.11933
.04219
6
0.1405
114.98
5
0.1488
.11682
.05224
78.506
8
.17087
.09225
.03261
53.986
8
.22037
.11474
.04057
52.06|
0.6638
1*2823
8
.35375
86.123
8
0.2545
.18446
.06522
72.478
8
	J2
.07204
.02547
46.29
8
0.2205
.09603
.03395
43.54g
0.6152
1.2918
iW.®
8
.34212
66.048
8
.24325
.17407
.06154
71.559
.02379
49.292
8
0.1975
0.1094
.03868
55.39|
0.6274
1.2687
iWM
8
.38037
.8«?28
65.2
8
.15187
.09899
0.035
65.179
8
.20537
.10534
.03724
51.292
. 17717
.09326
ami
7
.26071
43.188
8
0. 434
.25184
.08904
58.028
8
.20137
.09048
.03199
44.933
. 17717
.10105
s??4S2
7
. 16929
.09932
.03754
58.668
8
0.392
.19394
.06857
49.474
8
0.209
.12567
.04443
60.127
.15167
.10201
iKitf
7
.16914
mu
51.876
8
0.3615
. 16989
.06007
46.996
-------
TABLE 9-2 (CONT.) TUENTr-FOUR HOUR INTENSIVE SURVEY DATA FOR EACH
STATION BY DEPTH RANGE FOR EACH SURVEY
CURRENT DIRECTION (DEGREES)
STATION
XHG1537~
RIVER
MILE
STAT
SURVEY 5/29/81
SURFACE MIDDLE BOTTOM
SURVEY 7/24/81
SURFACE MI
SURVEY 9/24/81
DDLE BOTTOM SURFACE MIDDLE BOTTOM
XGG9572
8 .50
XHH5301 16.00
XHH8354 21.30
XIH2463 28.00
CYR0004 41.00
N
8
8
8

*7.88
l»:2i

STDERR
34.607
45.494
49.921
CV
39.154
86
67.197
N
7
7
18&
MEAN
180.71
181.43
STD
104.71
82.879
89.859
STDERR
39.578
31.325
33.964
CV
57.944
45.681
49.922
N
7
7
6
MEAN
167
162.57
128.83
STD
102.5
95.628
88.432
STDERR
38.74
36. 144
36.102
CV
61.376
58.822
68.64
N
6
6
6
MEAN
227.33
202.17
165
STD
86 .901
108.78
114.66
STDERR
35.477
44.408
46 .81
CV
38.226
53.805
69,491
N
5
5
5




STDERR
35.843
39.912
59.296
CV
62.714
67.816
72.295
N
MEAN



STD



STDERR



CV



< J Ui»iS
37 34.197
80.422 54.084 44.727
51.003
159.5
88.806
31.398
55.678
8
223. 13
98.939
34.98
44.343
8
148.38
135.81
48.017
91.533
,4?»J
32.162
66.643
152.75
62.773
22.194
41.096
8
194.63
93.087
32 .911
47.829
8
70.875
73.219
25.887
103.31
82.i/1!
29.3
64.243
147.5
64.569
22.829
43.776
8
222.25
97.889
34 .609
44.044
8
108.88
114.39
40.443
105.07
83.^2
29.488
67.263
8
48.75
13.025
4.6049
26.717
130
81.392
30.763
62.609
7
131.43
121.23
45.822
92.243
m-M
40.327
63.149
8
90.625
28.59
10.108
31.548
137
726
74
28
54
244
545
7
1 40
116.77
44.134
83.405
:?l
35.048
52.519
8
82.125
25.475
9.0068
31 .02
7
156.14
91.665
34.646
58.706
7
59.429
73.093
27.627
122.99
m:3
36.864
56.438
-------
Table 9-3
Correlation of Mean Intensive Survey Data Vs Salinity
Dependent
Survey
R2

Variable
Date
N
Temp
All
0.133
50

May
0.163
25

July
0.225
50

September
0.287
46
DO
All
0.072
50

May
0.058
25

July
0.156
50

September
0.092
46
FLDPH
All
0.111
50

May
0.035
25

July
0.234
50

September
0.197
46
SUSSOL
All
0.115
50

May
0.165
25

July
0.012
50

September
0.093
46
CHLORAC
All
0.037
50

May
0.500
25

July
0.015
50

September
0.022
43
DISSOL
All
0.132
18

May



July
0.136
16

September
0.208
13
TPN
All
0.007
27

May
0.521
15

July
0.003
26

September
0.020
22
PAROCAR
All
0.258
27

May
0.561
15

July
0.018
26

September
0.014
22
RPCPN
All
0.214
27

May
0.014
15

July
0.105
26

September
0.068
22
H-176
-------
Table 9-3 (continued)
Correlation of Mean Intensive Survey Data Vs Salinity
Dependent
Survey
o

Variable
Date
R2
N
PNPC
All
0.054
27

May
0.004
15

July
0.091
26

September
0.003
22
RCHLOPC
All
0.018
27

May
0.292
15

July
0.006
26

September
0.002
20
TKN
All
0.061
50

May
0.039
25

July
0.047
49

September
0.041
46
TPHOS
All
0.269
50

May
0.060
25.

July
0.082
49

September
0.198
46
TOTN
All
0.410
26

May
0.447
13

July
0.295
25

September
0.262
21
PARN
All
0.003
26

May
0.525
13

July
0.003
25

September
0.012
21
RCHLOPN
All
0.012
26

May
0.405
13

July
0.008
25

September
0.001
19
FTOTN
All
0.388
49

May
0.135
23

July
0.358
48

September
0.325
45
PHEOP
All
0.048
50

May
0.009
24

July
0.158
50

September
0.048
43
Hfl77
-------
Table 9-3 (continued)
Correlation of Mean Intensive Survey Data Vs Salinity
Dependent
Survey
2

Variable
Date
R
N
SEECHI
All
0.517
20

May
0.133
15

July
0.320
18

September
0.091
16
DOSAT
All
0.009
49

May
0.027
24

July
0.047
49

September
0.416
45
BOD (5)
All
0.080
13

May
0.030
5

July
0.008
42

September
0.128
9
BOD (20)
All
0.141
16

May



July
0.013
15

September
0.253
9
TOTSOL
All
0.129
18

May



July
0.136
16

September
0.209
13
FORGN
All
0.000
49

May
0.545
22

July
0.003
47

September
0.000
45
FAMMON
All
0.165
50

May
0.353
24

July
0.059
48

September
0.005
46
FTKN
All
0.068
50

May
0.0002
24

July
0.183
48

September
0.001
46
TFPHOS
All
0.035
50

May
0.033
24

July
0.027
48

September
0.119
46
H-178
-------
Correlation
Table
of Mean
9-3 (continued)
Intensive Survey
Data Vs Salinity
Dependent Survey
Variable	Date	R2	N
FORTHOP
All
0.270
50

May
0.239
24

July
0.065
48

September
0.009
46
FINORGN
All
0.420
50

May
0.374
23

July
0.357
48

September
0.320
46
DISORGN
All
0.005
50

May
0.519
24

July
0.001
48

September
0.001
46
RFINORH
All
0.224
50

May
0.045
23

July
0.084
48

September
0.281
46
CURSPD
All
0.844
5

May
0.701
4

July
0.340
55

September
0.471
5
CURDIR
All
0.142
5

May
0.946
4

July
0.0004
5

September
0.001
5
FNO (2)
All
0.017
50

May
0.235
25

July
0.282
49

September
0.375
46
FNO (3)
All
0.385
50

May
0.090
24

July
0.352
49

September
0.348
46
PARPHOS
All
0.357
48

May
0.158
15

July
0.123
41

September
0.254
34
H-179
-------
Table 9-3 (continued)
Correlation of Mean Intensive Survey Data Vs Salinity
Dependent Survey	~
Variable Date	R	N
RCHLOPP
All
0.001
48

May
0.347
8

July
0.014
41

September
0.066
32
H-180
-------
TABLE 9-4 TWENTY-FOUR INTENSIVE SURVEY STATISTICS BY
SALINITY REGIMES AND BY	DEPTH < SURFACE t BOTTOM)
	surface	BOTTOM
VARIABLE STATISTIC 0-3 PPT	3.1-10 PPT	>10 PPT 0-3 PPT 3. 1 -1- 10 PP
TFMF'FRTIIRF N	24	A3	55 12 50 68
TEMF En TURE N	21 .188	22.568	21 .147 18.992 22.432 20.384
STD	4.219	3.1708	3.9623 4.6291 3.3884 *'022
STUERR	.86121	.39948	?53*28 lo y-t\
CV	19,913	14.05	18.737 24.3/4 15.105 19.731
TURBIDITY N	16	46	31 6 33 44
MEAN	11.625	13.398	3.7129 13.167 30.03 4.9614
STD	2.9861	10!303	1.9292 2.4833 12.401 5.0092
STDERR	.74652	1.5191	0.3465 1.0138 2.1587 .75517
CV	25.687	767901	517959 18.86 41.294 100.96
SECCHI DISK N	. A	*
MEAN	1.08	1.0133
STD	.32711	.35305
STDERR	.14629	.06446
CV	30.288	34.84
DIS OXYGEN N	24	63	55 12 50 68
S!SN	1:1111	V.lVd
STDERR	0.37?4	^21511	.281|7 .33245 .250?7 .34096
SATURT DO N	24	43	^54 ^12 ^50 67
STD	23.7	18.953	28.153 13.394 19.358 36.939
STDERR	4.8376	2.3879	3.8311 3.8664 £.7376 4.5128
CV	27.75	20.452	27.099 18.444 23.456 51.113
B0D5 N	2	4	7 1 5 6
MEAN	20	6	3.5714 2 2.4 1.6667
25;1!	IM	IM	OT
CV	127.28	82.776	75.578 47.507 61.V6B
B0D20 N	224	1	2 _ 4
MEAN	50.5	6.5	7.75 6 7
STD	64.347	2.1213	5.5603 0
STDERR	45.5	1.5	2.7801 0
CV	127.42	32.636	71.745 0 12.83
-------
00
ro
TABLE 9-4 (CONT.) TUENTY-FOUR HOUR	INTENSIVE SURVEY STATISTICS BY
SALINITY REGIMES	AND BY DEPTH 10 PPT	0-3 PPT 3.1-10 PPT >10 PPT
riri r, pu u	24	63	54	12 50 65
IELI PH MEAN	7.0125	7.4048	7.6593	6.475 7.38
STD	.81417	.52068	.50935	.50114 ,75241 '^11!
STDERR	.16619	0.0656	.06931	.14467 .10641 .08206
CV	11?61	7.0317	6.6502	7.7395 10.195 9.017
cai tmtty N	24	63	55	12 ^0 68
MEAN	.06958	6.2317	12.665	0.09
STD	.02805	1.9885	1.781	.01128
STDERR	.00573	.25053	»24015	:2°li£ oi ?51 ?} §04
CV	40.311	31.909	14.062	12.53j 21.168 11.^.04
TOT SOLIDS N	20
MEAN	178.15	260.73
STD	81.653
STDERR	18.258	25*^1
CV	45.834	54.094
cue cm TTiS N	24	61	55	12 49 67
MEAN	27.833	34.213	29.873	30.25 ,£0.51 ^0.657
cTn	17.719	14.672	12.564	20.073 38.244 21.36
STDERR	3.6169	1.8786	s^»
CV	63.662	42.884	42.058	66.358 63.203 52.536
FIL AMMONIA N	24	62	55	12 48 68
§IdN	:i323§	.Wl	:53$2$	.07633 .06388 .08574
STDERR	.02701	.00805	.07217	'022<>? i2°ZZ?.
CV	84.235	77.405	379.35	85.606 75.892 65.7o~
r T| NITRITE N	24	61	54	12 48 67
S?8N	:SlWi	iliiVe	o!2SU	:Smi :8||||
STDERR	.0034/	j00242	j00^3	.0049 4 0.0042 .0048.
ML NITRATE N	g«	|l	|«	K « |7
STD	.44012	0.1472	.06173	.23531 .36759 .06891
STDERR	.08984	.01885	0.0084	«£ 5?t
CV	31.196	108.18	98.921	17.473 219.19 88.611
-------
TABLE 9-4 (CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY STATISTICS BY
SALINITY REGIMES AND BY DEPTH < SURFACE t BOTlOh)
VARIABLE
STATISTIC
0-3 PPT
SURFACE
3.1-10 PPT
>10 PPT
0-3 PPT
3.1-10 PPT
>10 PP
FIL TKN
N
MEAN
STD
STDERR
CV
24
.90792
.34916
.07127
38.457
61
.72033
.34576
.04427
48.001
55
.75018
.57204
.07713
76.254
12
.94917
.24463
.07062
25.773
48
.78625
.43391
.06263
55.187
67
.87776
0.8299
.10139
94.547
TOT TKN
N
HEAN
STD
STDERR
CV
24
1.4083
1.1359
.23186
80.653
63
0.88
.57046
.07187
64.825
53
1.0168
.56229
.07724
55.3
12
.99417
.66579
0.1922
66.97
50
0.9958
.40791
.05769
40.963
67
.89582
.50666
0.0619
56.558
TOT NITROGEN
N
MEAN
STD
STDERR
CV
12
1.8016
.41795
.12065
23 .199
30
.50483
.32538
.05941
64.454
24
.31283
0.1211
.02472
38.712
6
1 . 409
.31917
0.1303
22.652
22
.62823
.53323
,11369
84.879
33
.31027
.14566
.02536
46.946
FIL NITROGEN
N
MEAN
STD
STDERR
CV
24
1 . 4302
.44276
.09038
30.957
61
0.1527
.15234
.01951
99.763
53
.10085
.09719
.01335
96.37
12
1.3704
.23928
.06908
17.461
48
.18904
. 37816
.05458
200.04
66
.11062
.09618
.01184
86.945
FIL PHOS
N
MEAN
STD
STDERR
CV
24
0.0525
.02967
.00606
56.518
62
.04629
.05338
.00678
115.33
55
.04364
.04688
.00632
107.43
12
.08667
.06906
.01994
79.688
48
.04687
.06008
.00867
128.16
67
.04761
.05363
.00655
112.64
FIL ORTHOP
N
MEAN
STD
STDERR
CV
24
.04042
.01876
.00383
46.42
62
.02661
.02482
.00315
93.276
55
.02073
0.0173
.00233
83.489
12
0.06
.05862
.01692
97.701
48
.04312
.06318
.00912
146.51
68
.02221
.01244
.00151
56.023
PAR CARBON
N
MEAN
STD
STDERR
CV
12
2.7513
2.9874
.86238
108.58
31
2.5689
1.8551
.33318
72.212
26
1.4551
.74743
.14658
51.367
6
1.2B23
.61301
.25026
47.B04
22
2.7022
1 .4507
0.3093
53.687
35
1 .3732
1 .0069
0. 1702
73.325
-------
10 PP
62
.5574
4.267
.8119
49.28
62
3 .681
.8612
74437
59.23
54
04907
05684
00774
15.83
67
23709
12072
01475
0.916
67
75328
81281
.0993
107. 9
33
19933
11505
02003
7.716
(CONT.) TWENTY-FOUR HOUR INTENSIVE SURVEY STATISTICS BY
SALINITY REGIMES AND BY DEPTH (SURFACE* BOlTOd)
STATISTIC 0-3 PPT
SURFACE
3.1-10 PPT
BOTTOM
10 PPT 0-3 PPT 3.1-10 PPT
N
MEAN
STD
STDERR
CV
24
64.046
103.31
21.089
161.31
61
15.902
19.279
2.4684
121.24
51
11 .302
14.225
1 .992
125.87
12
3.6333
4.2047
1.2138
115.72
49
14.204
12.366
1.7665
87 .055
N
MEAN
STD
STDERR
CV
24
4.8767
10.565
2.1566
216.64
60
7.7508
16.255
2.0985
209.72
51
4.051
5.9807
.83746
147.63
12
.47417
.59583
Q. 172
125.66
49
7.3073
9.0525
1.2932
123.88
N
MEAN
STD
STDERR
CV.
20
153.05
72.668
16.249
47.48


11
228.36
137.53
41.468
60.226

N
MEAN
STD
STDERR
CV
16
.13125
.14564
.03641
110.97
52
.07019
0.048
.00666
68.382
46
.05652
.06115
.00902
108.18
4
0.0075
0.005
0.0025
66.667
43
.10326
.06082
.00927
58.899
N
MEAN
STD
STDERR
CV
24
1.5873
.48896
~09981
30.804
61
.23533
.17647
.02259
74.987
54
.24583
.55211
.07513
224.59
12
1.4596
.26677
.07701
18.277
47
.27487
.39963
.05829
145.39
N
MEAN
STD
STDERR
CV
24
.75083
.36358
.07422
48.424
61
.63869
.35389
.04531
55.409
55
.60909
.31162
.04202
51.161
12
0.86
0.216
.06235
25.116
48
.70208
.42716
.06166
60.842
N
MEAN
STD
STDERR
CV
12
.39925
.5499?
.15877
137.76
30
.36647
.31864
.05817
86.948
24
.21858
.10569
.02157
48.354
6
. 14917
.08518
.03477
57. 103
22
.37409
.18622
0.0397
49.778
-------
CO
CJ1
TABLE 9-4  TWENTY-FOUR HOUR	INTENSIVE SURVEY STATISTICS BY
SALINITY REGIMES AND BY DEPTH 10 PPT	0-3 PPT	3.1-10 PPT >10 PPT
CHLOR-P PHOS < R > jj	15	^30	^ J	43	44
STD	832.54	261.59	461.26	116.76	421.94	604.01
STHERR	214.96	37.757	74.826	££.412	64,345	91.057
CV	129.44	92.804	154.78	85.43b	169.89	178.35
CHLOR-PAR N (R> N	12	29	22	6	22	30
MEAN	121.87	62.646	70.167	36.171	§38.64	^|'£28
STD	149.99	69.231	142.82	?}«262	3743.8	4|'534
STDERR	43.299	12.856	30.45	16.845	798.19	8»8&i
CV	123.08	110.51	203.55	114.09	446.42	101.Ou
FIL IN M-ORHP Jj	12	2»	^24	6	22	31
STD	24.206	7.7597	23.082	5.J583	3751.1	6.3448
STDERR	6.9878	1.4409	4.7116	2.1875	799.73	1.1396
CV	132.13	103	227.14	128.15	465.58	94.848
CUR SPEED N	50	9	39	19
MEAN	.27798	.22389	.22546	0.191
STD	.22307	.12084	*17176	.22766
STDERR	.03155	.04028	0.0275	.0^223
CV	80.246	53.972	76.18	119.19
CUR DIRECTION N	50	9	39	19
MEAN	170.08	199.11	AZ0tA	}?6.26
STD	107.4	110.62	100.42	113.43
STDERR	15.188	36.873	U*?!?
CV	63.145	55.557	77.182	60.899
-------
Table 9-5
Chester River 1981 24 Hour Intensive Survey Data Statistical Summary By Depth
Standard	Standard
Variable	N	Mean	Deviation	Minimum Maximum Mean Error	C.V. Depth
TEMP
131
146
120
21 .04
21 .71
21 .45
3.98
3.86
3.82
10.00
8.20
7.80
28.0
29.10
28.0
.35
.32
.35
18.92
17.79
17.82
B
T
M
TURB
85
95
15.27
9.73
14.70
8.58
.10
.10
50.0
37.00
1 .60
.88
96.22
88.18
B
T
M
SECCHI
0
36
1 .01
.35
.40
2.00
.06
34.41
B
T
M
do2
131
145
119
6.46
8.00
7.38
2.47
1 .94
1.85
1 .00
3.00
4.00
14.50
13.60
12.60
.22
.16
.17
38.22
24-29
25.00
B
T
M
DOSAT
130
143
118
76.10
95.29
88.0
29.74
24.69
22.41
11.30
35.30
45.00
189.90
176.30
165.30
2.61
2.06
2.06
39.08
25.91
25.46
B
T
M
B0D5
13
14
1 .92
6.71
1 .04
9.58
1.0
1.0
4.0
38.0
.29
2.56
53.96
142.67
B
T
M
B0D20
8
9
5.25
17.22
1 .28
29.78
4.0
4.0
7.0
96.00
.45
9.93
24.41
172.90
B
T
-------
Table 9-5(continued)
Chester River 1981 24 Hour Intensive Survey Data Statistical Summary By Depth
Standard	Standard
Variable	N	Mean Deviation Minimum Maximum Mean Error C.V. Depth
BOD30	--	—	--	--	--	"	"	d
FLOPH
129
144
114
7.27
7.42
7.45
.73
.62
.52
3.5
6.0
5.80
9.50
9.10
8.80
.06
.05
.05
10.05
8.36
7.03
B
T
M
SALIN
130
143
116
8.88
7.71
9.53
4.69
4.84
3.81
.07
.03
3.80
17.20
16.90
17.20
.41
.40
.35
52.74
62.74
39.96
B
T
M
TOTSOL
11
20
260.73
178.15
141.04
81 .65
128.00
57.00
548.00
306.00
42.52
18.26
54.09
45.83
B
T
M
SUSSOL
130
142
47.02
31 .32
30.55
14.51
7.00
4.00
203.00
83.00
2.68
1 .22
64.97
46.33
B
T
M
TPN
64
70
1
.25
.32
.05
.17
.32
.001
.05
.05
.72
1.99
.05
.02
.04
67.77
99.78
B
T
M
FAMMON
130
143
.11
.12
.08
.34
.01
.01
.38
4.02
.01
.03
71 .82
291.02
B
T
M
AMMON
B
T
M
-------
Table 9-5(continued)
Chester River 1981 24 Hour Intensive Survey Data Statistical Summary By Depth
Standard	Standard
Variable	N	Mean	Deviation	Minimum Maximum Mean Error	C.V.	Depth
T PHOS
13]
143
.09
.10
.06
.08
.01
.01
,36
.62
.01
.01
71.46
80.74
B
T
M
TFPHOS
129
143
.05
.05
.06
.05
.01
.01
.41
.35
.01
.004
114.28
102.18
B
T
)
M
FORTHOP
130
143
.03
.03
.04
.02
.01
.01
.43
.18
.003
.002
133.94
82.96
3
T.
M
TOC
0
0

—
--
--
—
—
8
I
M
PAROCAR
64
70
1
1 .81
2.19
.09
1 .31
1 .86
.001
.09
.09
5.37
11 .30
.09
.16
.22
72.04
84.9,1
B
T
M
CHLORAC
125
138
10.75
22.58
13.10
48.98
.01
.01
105.00
337.00
1.17
4.17
121.85
216.89
B
T
M
DISSOL
11
20
228.36
153.05
137.53
72.67
115.00
47.00
534.00
266.00
41.47
16.25
60.23
47.48
B
¦ T
M
ORTHOP
0





		
B
-------
Table 9-5(continued)
Chaster River 1981 24 Hour Intensive Survey Data Statistical Summary By Depth
Standard	Standard
Variable	N	Mean Deviation Minimum Maximum Mean Error C.V.	Depth
FNITRITE
129
141
.03
.03
.03
.03
.001
.001
.11
.11
.003
.003
120.21
122.26
B
T
M
NITRITE
B
T
M
FN ITRATE
129
141
.23
.32
.43
.54
.01
.01
2.55
2.43
.04
.05
189.32
165.30
B
T
M
00
l£>
NITRATE
FTKN
129
142
.85.
.76
.66
.45
.02
.02
4.5
4.26
.06
.04
77.71
59.23
B
T
M
B
T
M
TKN
131
142
.94
1 .02
.49
.71
.05
.08
3.02
6.07
.04
.06
51.52
70.09
B
T
M
TOTN
62
67
.53
.67
.47
.61
.09
.10
2.83
2.42
.06
.07
90.21
91.53
B
T
M
FTOTN
128
140
.26
.35
.44
.54
.01
.01
2.63
2.44
.04
.05
170.70
152.92
B
T
M
-------
Table 9-5(continued)
Chester River 1981 24 Hour Intensive Survey Data Statistical Summary By Depth
Standard	Standard
Variable	N	Mean Deviation Minimum Maximum Mean Error C.V.	Depth
PARPHOS
128
142
.04
.05
.09
.09
-.37
-.31
.30
.54
.01
.01
218.87
191.77
B
T
M
TFINORGN
128
141
.37
.47
.44
.65
.02
.02
2.81
4.12
.04
.06
121.56
139.64
B
T
M
TINORGN
0
0
B
T
M
TORGN
O
B
T
M
DIS0RGN
129
142
.74
.64
.64
.34
0.00
-.05
4.34
2.11
.06
.03
86.97
52.92
B
T
M
PARN
62
67
.26
.32
.17
.32
.001
.05
.717
1 .99
.02
.04
65.22
101.40
B
T
M
RCHL0RPP
117
129
191.25
158.41
503.73
805.10
-802.00
-6499.99
3500.00
2985.71
46.57
70.89
263.39
508.25
B
T
M
RCHL0RPN
59
64
341.38
76.59
2285.99
115.55
.02
.03
17600.00
691.29
297.61
14.44
669.63
150.88
B
T
M
-------
Table 9-5(continued)
Chester River 1981 24 Hour Intensive Survey Data Statistical Summary By Depth
Variable
N
Mean
Standard
Devi ation
Minimum
Maximum
Standard
Mean Error
C.V.
Dep1
RFINORHP
128
141
14.29
20.12
13.61
31.97
.80
.53
77.30
275.80
1.20
2.69
95.22
158.91
B
T
M
RTINORHP
0
0
--
--
--
—
—

B
T
M
RPCPN
64
70
1
7.43
7.95
1 .84
2.61
3.71
1.00
.82
1.84
19.71
24.95
1.84
.33
.44
35.17
46.63
B
T
M
RPNPC
64
70
1
.16
.16
.54
.12
.14
.05
.04
.54
1 .00
1.22
.54
.02
.02
76.78
90,22
B
T
M
RCHLOPC
60
66
299.37
10.44
2271.36
18.15
.002
.003
17600.00
116.56
293.23
2.23
758.72
173.77
B
T
M
CURSPD
98
99
99
.23
.27
.25
.32
.33
.32
.01
.03
.03
2.90
2.96
2.93
.03
.03
.03
141.22
122.85
126.27
B
T
M
CURDIR
102
103
103
155.06
163.85
151.22
102.96
108.00
93.73
5.00
5.00
7.00
355.00
360.00
360.00
10.19
10.64
9.24
66.40
65.91
61.98
B
T
M
PHEOP
125
137
4.84
5.84
7.37
12.25
.01
.01
32.50
85.80
.66
1 .05
152.23
209.87
B
T
M
-------
Table 9-6
Table Regression of Intensive Survey Data Versus Dissolved Oxygen
Dependent Survey	„
Variable	Date	N	R
TEMP
All
50
.001

May
49
.196

July
50
.093

September
49
.104
SAL IN
All
50
.072

May
25
.058

July
50
.156

September
46
.092
FLOPH
All
50
.110

May
49
.155

July
50
.126

September
49
.008
SUSSOL
All
50
.057

May
49
.008

July
50
.001

September
49
.050
FAMMON
All
50
.005

May
48
.027

July
48
.055

September
49
.146
FORTHOP
All
50
.342

May
48
.001

July
48
.008

September
49
.051
CHLORAC
All
50
.028

May
48
.023

July
50
.185

September
46
.022
PHEOP
All
50
.001

May
47
.019

July
50
.000

September
46
.042
FINORGN
All
50
.004

May
47
.005

July
48
.031

September
49
.136
Hrl92
-------
Table 9-6 (continued)
Table Regression of Intensive Survey Data Versus Dissolved Oxygen
Dependent
Survey

o
Variable
Date
N
R2
DISORGN
All
50
.021

May
48
.015

July
48
.008

September
49
.077
PAROCAR
All
27
.190

May
22
.115

July
26
.079

September
24
.251
RPCPN
All
27
.007

May
22
.020

July
26
.004

September
24
.160
RPNPC
All
27
.001

May
22
.033

July
26
.009

September
24
.005
RCHLOPC
All
27
.001

May
22
.020

July
26
.003

September
22
.031
CURSPD
All
5
.592

May
5
.279

July
5
.008

September
5
.008
CURDIR
All
5
.082

May
5
.575

July
5
.408

September
5
.540
fno9
All
50
.018
C
May
49
.006

July
49
.107

September
49
.000
FN03
All
50
.007

May
48
.001

July
49
.046

September
49
.098
H-193
-------
Table 9-6 (continued)
Table Regression of Intensive Survey Data Versus Dissolved Oxygen
Dependent	Survey
Variable	Date	N R^
FTKN
All
50
.009

May
48
.001

July
48
.001

September
49
.029
TKN
All
50
.024

May
48
.004

July
49
.000

September
49
.087
TPHOS
All
50
.069

May
48
.017

July
49
.028

September
49
.131
TFPHOS
All
50
.022

May
48
.016

July
48
.004

September
49
.013
FTOTN
All
49
.005

May
47
.002

July
48
.049

September
48
.106
B0D(5)
All
13
.145

May
5
.019

July
12
.004

September
10
.140
B0D(20)
All
16
.143

May



July
15
.005

September
10
.292
TOTSOL
All
18
.001

May
15
.062

July
16
.021

September
14
.168
DISSOL
All
18
.001

May
15
.064

July
16
.022

September
14
.019
H-194
-------
Table 9-6 (continued)
Table Regression of Intensive Survey Data Versus Dissolved Oxygen
Dependent Survey
Variable	Date	N	R
TPN
All
27
.173

May
22
.159

July
26
.057

September
24
.316
RFINORH
All
50
.002

May
47
.016

July
48
.022

September
49
.106
SEECHI
All
20
.148

May
15
.001

July
18
.136

September
18
.611
DOSAT
All
49
.839

May
48
.975

July
49
.925

September
48
.830
FORGN
All
49
.002

May
46
.006

July
47
.009

September
48
.071
TOTN
All
26
.051

May
20
.001

July
25
.234

September
23
.007
PARN
All
26
.155

May
20
.138

July
25
.058

September
23
.305
RCHLOPN
All
26
.001

May
20
.003

July
25
.008

September
21
.047
PARPHOS
All
48
.075

May
32
.005

July
41
.088

September
37
.169
H-195
-------
Table 9-6 (continued)
Table Regression of Intensive Survey Data Versus Dissolved Oxygen
Dependent Survey
Variable	Date	N R^
RCHLOPP
All
48
.002

May
23
.000

July
41
.221

September
35
.004
H-196
-------
APPENDIX I
FIGURES AND TABLES OF DISSOLVED OXYGEN CHARACTERISTICS
SECTION 10
-------
Table 10-1
Chester River Dissolved Oxygen For Years 1949-31


Standard

Correlation*
Years
Mean
Deviation
U
Coefficient
1949
6.3550
1.8318
60
-.448
1950
7.9935
2.6776
46
-.645
1951
8.9000
.67528
11
-.702
1957
6.2860
1.3136
57
-.562
1958
6.4200
2.3472
45
-.687
1959
8.4600
2.4170
120
-.093
1960
8.4000
2.1860
121
-.388
1961
8.4333
3.8187
6
.278
1962
6.1750
7.6707
4
-.999
1967
10.194
1.6510
16
.148
1968
7.6850
2.0674
20
.372
1969
7.9100
2.3524
20
.560
1970
6.7815
1.1529
27
.342
1971
7.8774
2.4340
115
.484
1972
4.6000
1.3206
6
-.998
1973
11.212
1.1115
8
.724
1974
9.0696
2.1744
56
.121
1975
8.5768
2.6934
69
-.425
1976
7.4939
1.6619
409
-.162
1977
8.3219
2,6453
96
-.408
1978
7.8317
2.3915
101
-.207
1979
8.5645
1.9061
31
.119
1980
7.2859
2.1466
617
.325
1981
7.2455
2.0597
1518
.041
*From regression of DO vs Salinity.
1-1
-------
CHESTER RIVER
11
121
|56
31
101
60
~45
57
617
27
1930	1955
I960
YEAR
1965	1970	1975	1980
Figure 10-1 Yearly Mean Dissolved Oxygen vs Year (1949-1981)
1-2
-------
Table 10-2
Chester River Dissolved Oxygen Upper River
(.2-10.0 ppt) Salinity For Years 1949-81
Standard	Correlation*
Years	Mean	Deviation N	Coefficient
1949
7.4100
.48871
20
-.394
1950
9.2400
1.6466
30
-.479
1951
9.3750
.25000
4
-.842
1957
6.9310
.83371
29
.-.607
1958
7.1462
1.1934
39
-.274
1959
8.7339
2.1253
62
.078
1960
8.8585
1.9081
82
-.402
1961
8.4333
3.8187
6
.278
1967
10.194
1.6510
16
.148
1968
7.6850
2.0674
20
.372
1969
7.9100
2.3524
20
.560
1970
6.7815
1.1529
27
.342
1971
6.8712
1.4962
73
-.067
1973
10.425
.63443
4
-.206
1974
8.7739
2.1675
46
-.093
1975
8.1984
2.8360
49
-.456
1976
7.5506
1.7312
324
-.224
1977
9.0095
2.2748
74
-.187
1978
7.9036
2.4019
84
-.215
1979
8.5645
1.9061
31
.119
1980
6.7098
1.5073
501
-.226
1981
7.2108
1.6468
1030
.080
*From regression of DO vs Salinity,
1-3
-------
CHESTER RIVER
10.3
10.0
9.5
0
2
1	9
V)
z
<
Ui
o
o
cc
<
Ui
a.s
a.
7.5
6.5
/30
' i
20
49
rs>
119
84
20
324
1030
39
29
27
73
501
1950	1955
1960
YEAR
i
1965
1970	1975
1980
Figure 10-2 Yearly Mean Dissolved Oxygen Versus Year (1949-1981), Salinity
Zone - 0.2 to 10.0 ppt
Ir4
-------
Table 10-3
Chester River Dissolved Oxygen Lower River
(10.01-20.0 ppt) Salinity For Years 1949-81

Years
Mean
Standard
Deviation N
Correlation*
Coefficient
1949
5.8275
2.02b7
40
-.197
1950
5.6563
2.7078
16
.020
1951
8.6286
.70170
7
-.573
1957
5.6179
1.3958
28
-.091
1958
1./000
2.6100
6
-.748
1959
8.1672
2.6821
58
-.136
1960
7.4359
2.4335
39
.175
1962
6.1/50
1.6701
4
-.999
1971
9.6262
2./580
42
-.485
1972
4.6000
1.3206
6
-.998
1973
12.000
.90921
4
-.938
1974
10.430
1 .7030
10
-.147
1975
7.7400
2.1463
20
-.417
1976
7.2776
1.3529
85
.033
1977
6.0091
2.5294
22
.208
1978
7.4765
2.3784
17
-.492
1980
9.7741
2.5040
116
.472
1987
7.3186
2.7344
488
-.015
~From regression of DO vs Salinity.
1-5
-------
CHFSTER RIVER
11.25
10
10.0
8.75
58
20
39
7.5
17
85
488
.28
22
'16
40
5.0
3 .75
1970
1975
1980
1900
1950
1955
YEAR
Figure 10-3 Yearly Mean Dissolved Oxygen Versus Year (1949-1981), Salinity
Zone - 10.01 to 20.0 ppt
1-6
-------
YEAR 1949
o
o
o""1
o§.
a •-
o
o
a
*1
x
5
W
K «
»
*K
o
o
	J o
o
s:
Oo
O 'J
0-00	6-00	12.00 16.00
SALINITY (PPT)
YEAR 1950
** j
rf<
a
K
** *
W

a:
V
.00	6.00
SALINITY (PPT)
12.00 18-00
PHF.STF.R' RIVER
o
-JO
o"
Oo
o •
YEAR 1951
x
>fe
0-00	6-00	12-00
SALINITY (PPT)
1 8 - 00
_jo
O®
r:
Oo
Q
YEAR 1957
H M
•V
«* \
aM 4
a
0.00	6-00	12.00 18-00
SALINITY (PPT)
Figure 10-4 Chester River plots of historical dissolved oxygen versus
salinity (grouped by years).
1-7
-------
TF.AR 19.SR
o
o
O
31
Oo
a h
o
o
H
K



«
a
«
a a
"0.00	6. 00	1 2 . 00
SALINITY (PPT)
18-00
o
o
O
2T
Oo
Q ¦-!
year nsa
+ * « Jl«
"V**. ^
g > * *«-*
IX H
a
*
"b • 00	6*. 00	(2 - 00 18.00
SALINITY (PPT)
PHFSTER RIVER
o
o
X
« * a
x
H K
o
s:
Oo
o •-]
YEAR 1960
* x g
w » g
:<* v«w
« K
»«
m. 'Vifc	s Sir
S '
a n
1.00	6.00	12-00 18-00
SALINITY (PPT)
~-o
_IO
00
o
2:
Oo
o -
YEAR 1961
x
a
	,	,	,	
0-00	6-00	12-00 13-00
SALINITY (PPT)
Figure 10-4 Chester River plots of historical dissolved oxygen versus
salinity (grouped by years).
1-8
-------
o
o
-¦o
JO
CD
s:
Oo
o -¦
YEAR 1962
"0-00	6-00	12-00 18-00
SALINITY (PPT)
o
o
o
r:
Oo
a ¦
TEAR 1957
« • « «
*
H W

"0.00	6-00	12-00 18-00
SALINITY (PPT)
PHFSTFR RIVER
o
Oo
a ¦
YEAR 1968
%St

%
o
o
a
Oo
Q --I
"0.00	6-00	12-00 18-00
SALINITY (PPT)
YEAR 1969
« a
x a

fc
"0-00	6-00	12-00 18-00
SALINITY (PPT)
Figure 10-4 Chester River plots of historical dissolved oxygen versus
salinity (grouped by years).
1-9
-------
YEAR 1970
o
o
— o
_JO
O
H
X H
I *
Oo
Q -4
o
o
Ww
K
V
H
0.00
6-00
SALINITY
12. 00
(PPT)
18-00
o
o
-o
JO
o
Oo
Q ¦-!
TEAR 1971
n
K
/
X H
hR
1<
%
3*4,
"0.00	6.00	12-00 18-00
SALINITY (PPT)
OHFSTER RIVER
YEAR 1972
o
o
*o
JO
o
Oo
0-00
6 .00
SALINITY
12-00
(PPT)
18-00
YEAR 1973
0-00
*
6-00
SALINITY
1 2 • 00
(PPT)
18-00
Figure 10-4 Chester River plots of historical dissolved oxygen versus
salinity (grouped by years).
1-10
-------
YEAR 1974
o
o
" « ft 'V
X
a
O
Oo
Q •-
o
o
«-h a
« H « a
*a
ID-00	6-00	12-00
SALINITY (PPT)
ig.oo
YEAR 1975
_JO
\
-------
YEAR 1VR
o
o
« K
x * X
P - A
o
Oo
Q •-
o
o
« K
m
» a
«?§fi
a*
5

'-O
_JO
o
Oo
a ¦¦
0.00	6.00	12-00 18-00
SALINITY (PPT)
yEAR 19/"* „
* * .* *
& \ am
. 11 -
* %
0-00	6.00	12-00 18-00
SALINITY (PPT)
PHFSTER RIVER
TEAR 1980
SALINITY (PPT)	SALINITY (PPT)
Figure 10-4 Chester River plots of historical dissolved oxygen versus
salinity (grouped by years).
1-12
-------
Table 10-4
Chester River Dissolved Oxygen For Years 1949-81

Standard
Years Mean Deviation
N
Correlation*
Coefficient
49-59
7.4021
2.3801
339
-.330
60-69
8.3781
2.2815
187
-.192
70-79
7.8719
2.1771
918
CO
o
•
1
80-81
7.2571
2.0848
2135
o
CM
•
Table 10-5
Chester River Dissolved Oxygen Upper River
(.2 to 10.01 ppt) Salinity For Years 1949-81
Years
Mean
Standard
Deviation
N
Correlation*
Coefficient
49-59
8.0658
1.7914
184
-.049
60-69
8.6944
2.1586
144
-.027
70-79
7.8785
2.0862
712
-.130
80-01
7.0468
1.6386
1531
-.056
Table 10-6
Chester River Dissolved Oxygen Lower River
(10.01-20.0 ppt) Salinity For Years 1949-81
Years
Mean
Standard
Deviation
N
Correlation*
Coefficient
49-59
6.6142
2.7328
155
o
CO
CM
•
| 1
60-69
7.3186
2.3863
43
.146
70-79
7.8490
2.4710
206
-.118
80-81
7.7902
2.8586
604
.050
~From regression of DO vs Salinity
1-13
-------
Table 10-7
Dissolved Oxygen In Chester Estuary
	At Various Depth Ranges	
Depth
Range	Standard	Correlation*
(ft.)	Mean	Deviation N	Coefficient
0-5
7.8051
1.8257
2017
.144
6-10
7.7341
1.9418
317
.023
11-20
7.5047
2.1894
612
.075
21-40
6.4322
2.8144
556
-.066
41 +
5.6195
2./079
77
-.295
*From regression of DO vs Salinity
1-14
-------
Teble 10-8
Dissolved Oxyqen In Upper Chester Estuary
(Salim'ty=.2 - 10.Q ppt) At Various Depth Ranges
Depth
Ranqe
(ft.)
Mean
Standard
Deviation
N
Correlation*
Coefficient
0-5
7.6141
1.7252
1662
-.036
6-10
7.6118
1.9409
229
-.079
11-20
7.2613
2.0115
375
-.138
21-40
6.6268
2.2752
272
-.169
41 +
6.3970
1.9751
33
-.156
Table 10-9
Dissolved Oxygen In Lower Chester Estuary
(Salinity=10.01-20.0 ppt) At Various Depth Ranqes
Depth
Range
(ft.)
Mean
Standard
Deviation
N
Correlation*
Coefficient
0-5
8.6992
2.0107
355
-.085
6-10
8.0523
1.9188
88
-.106
11-20
7.8899
2.3989
237
.094
21-40
6.2458
3.2413
284
.105
41+
5.0364
3.0407
44
-.174
*From regression of DO vs Salinity
1-15
-------
Table "i0-10
Chester River Dissolved Oxygen By Months
Month
Average
DOD
Standard
Deviation
N
Correlation*
Coefficient
January
9.5643
1.4789
14
-.824
February
12.467
.58595
3
-.979
March
11.814
1.1466
83
.193
April
9.4889
1.5118
190
.136
May
7.3795
2.0251
562
-.277
June
6.3361
2.1041
155
-.221
July
6.2444
1.8875
953
-.052
August
6.2503
2.0161
171
-.537
September
7.7038
1.3063
787
-.019
October
7.4277
1.1127
423
.063
November
10.143
2.0548
173
-.081
December
11.277
1.2001
65
-.414
* From regression of DO vs Salinity
1-16
-------
Table 10-11
Chester River Dissolved Oxygen Lower River
(Salinity = 10.01-20.0 ppt) By Months
Average	Standard	Correlation*
Month	D0D	Deviation N	Coefficient
January
8.6286
.70170
7
-.573
February
-
-
-
-
March
12.067
1.2858
39
-.215
April
9.7034
1 .3460
29
.009
May
5.6232
2.5878
95
-.430
June
3.4437
2.0906
16
-.716
July
6.2644
2.8046
222
-.217
August
5.0891
. 2.1055
64
-.538
September
7.9190
1.7385
226
.106
October
7.6940
1.2250
166
-.238
November
10.145
2.2320
113
-.473
December
10.668
1.0505
31
-.321
* From regression of Do vs Salinity
1-17
-------
Table 10-12
Chester River Dissolved Oxygen Upper River
(Salinity = .2-10.0 ppt) By Months

Average
Standard

Correlation
Month
DOD
Deviation
N
Coefficient
January
10.500
1.4844
7
-.682
February
12.467
.58595
3
-.979
March
11.591
.96805
44
.255
Apri 1
9.4503
1.5404
161
.140
May
7.7368
1.6821
467
.110
June
6.6691
1.8395
139
-.013
July
6.2383
1.5049
731
-.053
August
6.9449
1.6072
107
-.288
September
7.6171
1.0745
561
-.423
October
7.2556
.99893
257
-.328
November
10.138
1.6889
60
.279
December
11.832
1.0599
34
.117
1-18
-------
CHESTER RIVER
Figure 10-5 Chester Estuary Mean Monthly D.O. (1949-1981)
1-19
-------
Table 10-13
Chester River Dissolved Oxygen By Time of Day
Time
(Hours)
Mean
Standard
Deviation
N
Correlation*
Coefficient
0-2
6.6955
1.0815
44
-.443
2-4
7.2528
1.7195
106
.217
4-6
6.4652
1.1427
112
.346
6-8
7,0587
2.1915
283
.177
8-10
7.5515
2.2638
542
-.070
10-12
7.5976
2.3791
755
-.006
12-14
7.8138
2.3918
552
-.008
14-16
7.6195
2.2191
379
-.148
16-18
7.4227
2.0560
300
-.071
18-20
7.8041
1.6260
148
-.266
20-22
7.1242
1.5748
124
-.219
22-24
7.2233
1.5298
116
-.110
*From regression of DO vs Salinity
1-20
-------
Table 10-14
Chester River Dissolved Oxygen Upper River
(.2 to 10.0 ppt) Salinity By Time of Day
Time .
(Hours)
Mean
Standard
Deviation
N
Correlation*
Coefficient
0-2
6.6955
1.0815
44
-.443
2-4
7.1682
1.3772
88
.504
4-6
6.2596
.97796
94
.043
6-8
6.7335
1.6383
197
.004
8-10
7.4117
1.7582
333
-.295
10-12
7.6141
2.1847
461
.033
12-14
7.7820
2.1264
416
-.038
14-16
7.7579
1.9221
278
-.171
16-18
7.4964
1.9601
224
-.149
18-20
7.8594
1.4343
123
-.483
20-22
7.2075
1.3353
106
***
CO
I
22-24
7.1436
1.1158
101
-.506
*From regression of DO vs Salinity
1-21
-------
Table 10-15
Chester River Dissolved Oxygen Lower River
(10.01 to 20.0 ppt) Salinity By Time of Day
Time	Standard	Correlation*
(Hours) Mean	Deviation N	Coefficient
0-2




2-4
7.6667
2.8875
18
-.351
4-6
7.5389
1.3561
18
-.151
6-8
7.8035
2.9897
86
-.018
8-10
7.7742
2.8835
209
-.191
10-12
7.5718
2.6591
294
-.070
12-14
7.9110
3.0720
136
-.046
14-16
7.2386
2.8601
101
.039
16-18
7.2053
2.3163
76
.308
18-20
7.5320
2.3755
25
.287
20-22
6.6333
2.5754
18
.656
22-24
7.7600
3.1586
15
-.391
*From regression of DO vs Salinity
1-22
-------
CHESTER RIVER
552
7.875
143
755
542
7.525
0
2
1

—I
CO
3
o
x
e 825
44
6.65
112
6.475
IS
13
17
23
3
5
11
15
7
21
9
1
HOUR
Figure 10-6 Mean DO Versus Time of Day (All data)
1-23
-------
CHESTER RIVER
7	#11
HOUR
13
IS
17
19
21
23
Figure 10-7 Chester River DO versus Time of Day in the Upper and Lower
Salinity Zones.
1-24
-------
Chester
River Winter*
Table 10-16
Dissolved Ox.yqen
for
Years 1951-80

Years
Mean
Standard
Deviation
N
Correlation*1'-'
Coefficient
1951
8.9000
.67528
11
-.702
1959
10.333
.98150
3
-1.00
196/
11.033
.13663
6
.619
1974..
11.700
1.4799
3
1.00
1975
10.637
1.5487
16
-.914
1976
12.771
.68773
14
-.496
1980
11.104
.38674
25
.131
* (December, January, February)
** From regression of DO vs Salinity
1-25
-------
Table 10-17
Chester River Spring* Dissolved Oxygen
For Years 1950-1981
Years
Mean
Standard
Deviation
N
Correl ation**
Coefficient
1950
9.7542
1.4380
24
-.710
1958
7.4000
.61473
20
.079
1959
9.8054
.80793
37
-.589
1960
9.2286
1.3156
42
-.568
1967
11.480
.34929
5
.469
1968
9.2000
.82946
6
-.957
1970
7.0429
.50943
7
.522
1971
10.288
2.3871
40
.902
1974
9.5500
1.8536
24
.586
1975
8.4476
3.6799
21
-.795
1976
8.0763
1.3708
38
-.155
1977
9.9025
1.8339
40
.145
1978
9.0957
2.3793
47
-.147
1979
8.9286
1.1954
7
-.357
1980
11.200
1.2728
2
-1.00
1981
7.5643
2.3095
473
.046
* March, April, and May
**From regression of DO vs Salinity
1-26
-------
Table 10-18
Chester River Summer* Dissolved Oxygen
For Years 1949-1981


Standard

Correlation**
Years
Mean
Deviation
N
Coefficient
1949
6.0700
2.1575
40
-.883
1950
6.0500
1.9716
10
-.829
1957
6.2939
1.4879
33
-.751
1958
5.6360
2.8915
25
-.851
1959
5.7000
1.1071
46
-.333
1961
6.4000
2.7869
4
-.951
1962
6.1750
1 .6701
4
-.999
1968
5.3857
.76251
7
.321
1969
6.2833
.87958
6
.591
1970
5.6167
.95795
6
.361
1971
6.2863
1.1465
51
.287
1972
4.6000
1.3206
6
-.998
1974
7.3286
1.7955
14
-.262
1975
7.2500
2.0248
16
-.501
1976
6.5875
2.1855
40
-.329
1977
6.8400
2.6364
45
-.569
1978
6.3947
1.2901
38
-.237
1979
7.8000
1.3730
20
.046
1980
6.0743
1.7659
268
-.120
1981
6.2722
2.0099
600
-.006
* June, July, and August
** From regression of DO vs Salinity
1-27
-------
Table 10-19
Chester River Fall* Dissolved Ox.y()en For Years 1949-31


Standard

Correlation*
Years
Mean
Deviation
N
Coefficient
1949
6.9250
.59283
20
.175
1950
6.0917
2.7718
12
-.901
1957
6.2750
1.0588
24
-.482
1959
10.565
1.0459
34
-.727
1960
7.9595
2.4239
79
-.219
1967
7.9000
.61237
5
-.619
1968
8.6857
1.6577
7
.798
1969
8.6071
2.4587
14
.394
1970
7.1500
1.1733
14
.100
1971
7.2417
.84180
24
-.290
1973
11.357
1.1163
7
.678
1974
9.4000
2.1441
15
-.151
1975
8.0125
1.2500
16
-,731
1976
7.3054
1.1500
317
-.152
1977
8.2900
1.2801
10
.146
1978
7.1667
2.1219
15
-.628
1979
11.600
2.3580
3
.616
1980
7.9736
1.8170
322
.667
1981
8.2189
1.0184
445
.117
~From regression of DO vs Salinity
1-28
-------
Table 10-20
Chester River Winter* Dissolved Oxygen Upper River
(salinity = m2 - 10.0 ) For Years 1951-80

Years
Mean
Standard
Deviation
N
Correlation**
Coefficient
1951
9.3750
.25000
4
-.842
1967
11.033
.13C63
6
.619
1974
11.700
1.4799
3
o
o
•
1975
11.875
.87790
8
-.696
1976
1Z. 771
.68773
14
-.496
1980
11.075
.60759
4
-.935
* December, January, and February
** From regression of DO vs Salinity
1-29
-------
Table 10-21
Chester River Spring* Dissolved Oxygen Upper River
(salinity = .2 - 10.0) For Years 1958-1981
Years
Mean
Standard
Deviation
N
Correlation **
Coefficient
1950
10.091
.78127
22
-.513
1958
7.4211
.62413
19
.140
1959
10.000
.57933
33
-.114
1960
9.2286
1.3)56
42
-.568
1967
11.480
.34929
5
.469
1968
9.2000
.82946
6
-.957
1970
7.0429
.50943
7
.522
1971'
8.2857
1.3414
21
.358
1974
9.0944
1.9077
18
.463
1975
9.0263
3.3408
19
-.722
1976
8.0763
1.3708
38
-.155
1977
9.9128
1.8567
39
.169
1978
9.2163
2.4543
43
-.047
1979
8.9286
1.1954
7
-.357
1980
11.200
1.2728
2
-1.00
19S1
7.7169
1.7689
349
.407
* March, April, and May
** From regression of DO vs Salinity
1-30
-------
Table 10-22
Chester River Summer* Dissolved Oxygen Upper River
(salinity = .2 - 10.0) For Years 1949-81	
Years
Mean
Standard
Deviation
N
Correl ation
Coefficient
1949
7.4100
.48871
20
-.394
1950
6.9000
.93197
8
ID
CVJ
1
1957
7.0273
.86530
22
-.618
1958
6.8850
1 .5270
20
-.510
1959
5.8905
.29817
21
-.628
1961
6.4000
2.7869
4
-.951
1968
5.3857
.76251
7
.321
1969
6.2833
.87958
6
.591
1970
5.6167
.95795
6
.361
1971
6.2863
1.1465
51
.287
1974
7.3308
1.8688
13
1
ro
1975
7.2500
2.0248
16
-.501
1976
• 6.5875
2.1855
40
-.329
1977
7.8500
2.3491
30
-.378
1978
6.3947
1.2901
38
r*.
CO
CVJ
1
1979
7.8000
1.3730
20
.046
1980
6.1484
1.6796
258
-.081
1981
6.1965
1.4189
397
.041
* June, July, and August
** From regression of DO vs Salinity
1-31
-------
Table 10-23
Chester River Fall* Dissolved Oxygen Upper River
(salinity = .2 - 10.0 ) For Years 1957-81
Standard	Correlation**
Years	Mean	Deviation N	Coefficient
1957
6.6286
.69454
7
-.863
1959
11.000
.16733
6
-. 759
1960
8.4700
2.3323
40
-.249
1967
/.9000
.61237
5
-.619
1968
8.685/
1.6577
7
.798
1969
8.6071
2.4587
14
.394
1970
7.1500
1.1733
14
.100
1973
10.500
.75498
3
-.397
1974
9.1250
2.0706
12
-.685
1975
9.0833
.82563
6
-.399
1976
7.3155
1.0692
232
-.364
1977
8.2150
.79320
4
.508
1978
8.2000
1.3000
3
-1.00
1979
11.600
2.3580
3
.6I1
1980
7.2093
1.0254
237
-.030
1981
8.0067
.89517
284
-.603
* September, October, and November
** From regression of DO vs Salinity
Table 10-24
Chester River Winter* Dissolved Oxygen Lower River
(salinity = 10.01 - 20.0 ppt) For Years 1951-81
Standard	Correlation**
Years	Mean	Deviation N	Coefficient
1951
8.6286,
.70170
7
-.573
1975
9.4000
.93197
8
-.875
1981
11.110
.35200
21
.765
* December, January, and February
** From regression of DO vs Salinity
1-32
-------
Table 10-25
Chester River Spring* Dissolved Oxygen Lower River
(salinity = 10.01 - 20.0 ppt) For Years 1950-81
Years
Mean
Deviation
N
Correlation**
Coefficient
1950
6.0500
2.1920
2
-1.00
1959
8.2000
.63246
4
-.910
1971
12.500
.71024
19
.029
1974
10.917
.66458
6
1
cn
O
1975
2.9500
1.7678
2
-1.00
1978
7.8000
.14142
4
.292
1981
7.1347
3.3703
124
-.111
* March, April, and May
** From regresssion of DO vs Salinity
1-33
-------
Table 10-26
Chester River Summer* Dissolved Oxygen Lower River
(salinity = 10.01 - 20.0 ppt) For Years 1950-81
Years
Mean
Standard
Deviation
N
Correlation**
Coefficient
1949
4.7300
2.3528
20
-.866
1950
2.6500
.07071
2
-1.00
1957
4.8273
1.4008
11
-.841
1958
.64000
.29665
5
.422
1959
5.5400
1.4717
25
-.829
1962
6.1750
1.6701
4
-.999
1972
4.6000
1.3206
6
-.998
1977
4.8200
1.9637
15
-.575
1980
4.1600
2.7782
10
-.626
1981
6.4202
2.8283
203
-.295
* June, July, and August
** From regression of DO vs Salinity
1-34
-------
Table 10-27
Chester River Fall* Dissolved Oxygen Lower River
(salinity = 10.01 - 20.0 ppt) For Years 1949-81


Standard

Correlation**
Years
Mean
Deviation
N
Coefficient
1949
6.9250
.59283
20
.175
1950
6.0917
2.7718
12
-.901
1957
6.1294
1.1634
17
-.595
1959
10.471
1.1317
28
-.908
1960
7.4359
2.4335
39
.175
1971
7.2522
.85911
23
-.763
1973
12.000
.90921
4
-.938
1974
10.500
2.5159
3
-.583
1975
7.3700
1.0012
10
-.537
1976
7.2776
1.3529
85
.033
19/7
8.4000
1.5925
6
-.315
1978
6.9083
2.2492
12
-.857
1980
10.105
1.8491
85
.227
1981
8.5932
1.1135
161
-.278
* September, October, and November
** From regression of DO vs Salinity
1-35
-------
10-28
Chester River Dissolved Oxygen Deficit For Years 1949-1981


Standard

Correlation*
Years
Mean
Deviation
N
Coefficient
1949
1.4307
1.7653
59
.576
1950
1.7628
1.8862
46
.431
1951
3.6182
.49319
11
.099
1957
1.4361
1.2562
57
.498
1958
2.2724
2.1406
45
.655
1959
1.2248
1.1631
119
.188
1960
.84818
1.4139
121
.498
1961
.87500
2.4055
6
.332
1962
1.6200
1.6758
4
.999
1967
1.2138
.66614
16
.414
1968
1.7240
1.4561
20
-.301
1969
1.7265
1.2383
20
-.457
1970
2.5181
1 .3678
26
-.371
1971
1.3194
1.4447
114
-.438
1972
3.1417
1.3152
6
.998
1973
-.21375
1.9769
8
-.502
1974
.39982
1.5145
56
-.115
1975
1.3924
1.8178
68
.309
1976
1.1787
1.1866
408
.102
1977
.89242
2.2315
95
.230
1978
.99571
1.4998
98
.336
1979
.72452
2.0788
31
-.240
1980
1.4875
1.4392
617
-.262
1981
1.0759
1.8416
1517
-.023
~From regression of DOD vs Salinity.
-------
Table 10-29
Chester River Dissolved Oxygen Deficits Lower River
	(10.01-20.0 ppt) Salinity For-Years 1949-1981	
Standard	Correlation*
Years	Mean	Deviation	N	Coefficient
1949
2.0736
1.8134
39
.269
1950
3.1106
2.5421
16
-.020
1951
3.6043
.62663
7
.367
1957
2.0271
1.3478
28
.060
1958
6.4617
1.2964
6
.686
1959
1.3921
1.4404
57
.441
1960
1.4677
1.5258
39
.192
1962
1.6200
1.6758
4
.999
1971
.49537
1.0021
41
.534
1973
-1.1900
1.0091
4
.938
1974
- .17500
1.3078
10
.227
1975
1.7110
1.5957
20
.417
1976
1.2595
1.2409
84
-.106
1977
2.1657
2.1752
21
-.154
1978
1.8759
2.0255
17
.395
1980
.56922
1.5728
116
-.488
1981
1.0423
2.5456
487
.037
~From regression of D0D vs Salinity.
-------
'TGble 10-30
Chester River Dissolved 0xygen_£efuntsJJpper River (.2-10.0 ppt)	Salinity For Years 1949^1981
Standard	Correlation*
Years Mean Deviation N	Coefficient
1949
.09750
.46859
20
.309
1950
1.0440
.80088
30
-.186
1951
3.6425
.15564
4
.393
1957
.86552
.84739
29
.452
1958
1.6279
1.3738
39
.231
1959
1 .0710
.81374
62
-.056
1960
.55354
1.2637
82
.536
1961
.87500
2.4055
6
.332
1967
1.2138
.66614
16
.414
1968
1.7240
1.4561
20
-.301
1969
1.7265
1.2383
20
-.457
1970
2.5181
1.3678
26
-.371
1971
1 .7822
1.4539
73
-.266
1973
.76250
2.3578
4
.452
1974
.52478
1.5401
46
-.018
1975
1 .2596
1.9026
48
.353
1976
1.1577
1.1732
324
.184
1977
.53108
2.1253
74
.064
1978
.81099
1.3068
81
.172
1979
.72452
2.0788
31
-.240
1980
1.7002
1.3198
501
-.020
1981
1.0919
1.3911
1030
-.073
*From regression of DOD vs Salinity
-------
CHESTER RIVER
1960
1970
1906
1955
YEAR
1960
1975
1980
Figure 10-8 Chester River Yearly Mean DOD vs Year (all estuarine data)
1-3.9
-------
1050
CHESTER RIVER
~6
57 30
1955
1960
1965
1970
YEAR
1975
19B0
Figure 10-9 Chester River Yearly Mean DOD vs Year (Lower River)
1-40
-------
3.5 1
91
r=-
20
16
29
82
31
Me
74
>
mo
YEAR

I
1975
1950
1955
1905
1970
1960
Figure KHOChester River Yearly Mean DOD vs Year (Upper River)
1-41
-------
Table 10-31
Chester River Dissolved Oxygen Deficits For Years 1949-1981
Standard	Correlation*
Years Mean Deviation	N	Coefficient
1949-59 1.5833 1.6181	337 .347
1960-69 1.0844 1.4259	187 .157
1970-79 1.1382 1.5542	910 .030
1980-81 1.1949 1.7445	2134 -.080
~From regression of DOD vs Salinity
-------
Table 10-32
Chester River Dissolved Oxygen Deficits Upper River (.2-10.0) Salinity For
Years 1949-1981		
Years
Mean
Standard
Deviation
. N
Correlation*
Coefficient
1949-59
1.1023
1.0804
184
.006
1960-69
.96576
1.3802
144
.045
1970-79
1.1114
1.5391
707
.002
1980-81
1.2909
1.3972
-1531
-.020.
*From regression of DOD vs Salinity
-------
Table 10-33
Chester River Dissolved Oxygen Deficits Lower River (10.01-20.0)
	Salinity For Years .1949-J981	
Standard	Correlation*
Years	Mean	Deviation	N	Coefficient
1949-59
2.1618
1.9405
153
.313
1960-69
1.4819
1.5195
43
.229
1970-79
1.2317
1.6062
203
.037
1980-81
.95128
2.3956
603
-.011
~From regression of D0D vs Salinity
-------
Table 10-34
Dissolved Oxygen Deficits In Chester
	Estuary At Various Depth Ranges	
Depth
Range	Average	Standard	Correlation*
(ft)	DO	Deviation	Coefficient	N
0-5 .89014	1.3994	-.236	2013
6-10 .83984	1.2201	-.16	315
11-20	1.2016 1.512	-.137	610
21-40	2.3462	2.1901	.089	554
41 +	3.0661 2.0719	.440	76
~From regression of DOD vs Salinity
1-45
-------
Table 10-35
Dissolved Oxygen Deficits In Upper Chester Estuary
(Salinity=.2-10.0 ppt) At Various Depth Ranges
Depth
Range	Average	Standard	Correlation*
(ft.)	DOL)	Deviation Coefficient	N
0-5	1.0449 1.3405	-.114	1660
6-10	.9521 1.2709	-.093	227
11-20	1.3801 1.3255	.009	374
21-40	2.0839 1.7048	.079	272
41 +	2.1333 1.5459	.126	33
*From regression of DOD vs Salinity
Table 10-36
Dissolved Oxygen Deficits In Lower Chester Estuary
	(Salinity=l0.01-20.0 ppt)	
Depth
Range	Average	Standard	Correlation*
(ft.)	DOD	Deviation Coefficient	N
0-5	.1623 1.4421	.079	353
6-10	.5502 1.0291	.009	88
11-20	.9188 1.7335	-.113	236
21-40	2.5991 2.5505	-.083	282
41 +	3.7819 2.1533	.285	43
*From regression of DOD vs Salinity
1-46
-------
CHESTER RIVER
H
10
12
MONTH
Figure 10-11 Chester River DOD Monthly Mean In The Upper and Lower
Estuary (Period of Record)
1-47
-------
Table 10-37
Chester River Dissolved Oxygen Deficits By Months

Average
Standard
Correlation*
Months
DOD
Deviation
N Coefficient
January
3.0700
1.1966
14
.650
February
.69333
.45092
3
-.097
March
.02659
1.0375
82
-.285
April
1.0887
1.5013
188
-.114
May
1.1998
1.9973
560
.302
June
1.8503
2.2197
155
.122
July
1.4760
1.9147
953
.004
August
1.5205
1.9505
171
.476
September
.84902
1.1733
783
-.114
October
1.4807
.86488
422
-.341
November
.55448
1.5151
172
-.085
December
.92231
.75517
65
-.093
* From regression of DOD vs Salinity
1-48
-------
Table 10-38
Chester River Dissolved Oxygen Deficits Lower River
	(salinity = 10.01-20.0 ppt) By Months	
Months
Average
DOD
Standard
Deviation
N
Correlation*
Coefficient
January
3.6043
.62663
7
.367
February

--
-
—
March
- .17947
1.1402
38
.231
April
.73241
1.7411
29
.025
May
3.1664
2.5876
95
.514
June
4.7156
2.2483
16
.737
July
1 .3627
2.8481
222
.208
August
2.5375
2.0357
64
.533
September
.41085
1.4940
223
-.089
October
1.0075
.89916
165
.060
November
.43723
1.5738
112
.386
December
.98290
.68824
31
-.137
1-49
-------
Table 10-39
Chester River Dissolved Oxyten Deficits Upper River
	(salinity = .2-10.0 ppt) By Months	

Average
Standard

Correlation*
Months
DOD
Deviation
N
Coefficient
January
2.5357
1.4296
7
.564
February
.69333
.45092
3
-.097
March
.20455
.91597
44
-.537
April
1.1537
1.4501
159
-.069
May .
.79804
1.5798
465
-.167
June
1.5205
1.9716
139
-.103
July
1.5104
1.5233
731
-.006
August
.91224
1.6249
107
.200
September
1.0235*
.96550
560
.343
October
1.7846
.68932
257
.274
November
.77333
1.3851
60
-.455
December
.86706
.81779
34
-.335
* From regression of DOD vs Salinity
1-50
-------
Table 10-40
Chester River Dissolved Oxygen Deficits By Time Of Day
Average	Standard	Correlation*
Hours	DOD	Deviation N	Coefficient
0-2
1.6891
.65835
44
.309
2-A
1.0477
1.9049
106
-.272
4-6
1.8259
.89708
112
-.571
6-8
1.5162
1.6912
283
-.166
8-10
1.2651
1.5272
540
.039
10-12
1.3981
1.5709
751
-.061
12-14
1.0893
1.8314
550
.062
14-16
1.0624
1.7918
379
.078
16-18
.86903
2.0367
299
.070
18-20
.68284
1.6146
148
.302
20-22
1.1785
1.4046
124
.166
22-24
1.2871
1.4926
116
-.155
* From regression of DO vs Salinity
1-51
-------
Table 10-41
Chester River Dissolved Oxygen Deficits Upper River
(Salinity = .2 to 10.0 ppt) By Time of Day
Average	Standard	Correlation*
Hours	DOD	Deviation N	Coefficient
0-2
1.6891
.65835
44
.309
2-4
1.1558
1.4861
88
-.674
4-6
2.0482
.67609
94
-.287
6-8
1.7877
1.0455
197
-.050
8-10
1.2837
1.1382
333
.019
10-12
1.4306
1.4023
459
-.133
12-14
1.0384
1.6448
415
.008
14-16
.94953
1.4373
278
-.005
16-18
.76018
1.9075
224
.087
18-20
.60220
1.4179
123
.500
20-22
1.1175
1.0650
106
.394
22-24
1.4423
.83865
101
.140
* From regression of DO vs Salinity
1-52
-------
Table 10-42
Chester River Dissolved Oxygen Deficits Lower River
(Salinity = 10.01 to 20.0 ppt) By Time of Day
Average	Standard	Correlation*
Hours	D0D	Deviation N	Coefficient
0-2
-
-
-
""
2-4
.51944
3.2791
18
.428
4-6
.66500
1.0266
18
.018
6-8
.89430
2.5311
86
.165
8-10
1.2353
2.0033
207
.227
10-12
1.3469
1.8058
292
.067
12-14
1.2458
2.3129
135
.146
14-16
1.3731
2.5060
101
.000
16-18
1.1941
2.3659
75
-.285
18-20
1.0796
2.3558
25
-.276
20-22
1.5378
2.6663
18
-.561
22-24
.24200
3.4542
15
.331
* From regression of D0D vs Salinity
1-53
-------
CHESTER RIVER
1.5
1.25
75
L4A
11	13	IS	17 19 21
HOUR
23
Figure 10-12 Chester River Upper and Lower River Mean DOD by Hours (Period of
Record)
1-54
-------
Table 10-43
Chester River Winter* Dissolved Oxygen.Deficits
	For Years 1951-80	
Average	Standard	Correlation**
Years	DOD	Deviation N	Coefficient
1951
3.6182
.49319
11
.099
1954
.89667
.42724
3
1.00
1967
1.6133
.20810
6
CO
CO
•
1
1974
.43333
1.8392
3
-.998
1975
1.1456
.47329
16
.498
1976
.40286
.49720
14
.014
1980
1.0552
.54276
25
-.652
1-55
-------
Table 10-44
Chester River Winter* Lower Estuary (Salinity= 10.01-
20.00 ppt) Dissolved Oxygen Deficits For Years 1951-
1980
Average	Standard	Correlation**
Years	DOD	Deviation N	Coefficient
1951	3.6043	.62663	7	.367
1975	1.3500	.40922	8	.555
1980	.94667	.50473	21	-.910
Table 10-45
Chester River Winter* Upper Estuary (Sal1nity= .2 to 10.0 ppt)
	Dissolved Oxygen Deficits for Years 1951-80	
Average Standard	Correlation**
Years	DOD	Deviation N	Coefficient
1951
3.6425
.15564
4
.393
1967
1.6133
.20810
6
-.834
1974
.43333
1.8392
3
-.998
1975
.94125
.46591
8
.090
1976
.40286
.49720
14
.014
1980
1.6250
.37811
4
.822
1-55
-------
Table 10-46
Chester River Spring* Dissolved Oxygen Deficits for_Years_J95pr_8^

Average
Standard

Correlatii
Years
DOD
Deviation
N
Coefficiei
1950
1.2946
1.1155
24
.299
1958
2.4280
.78107
20
.404
1959
.84973
.86020
37
.621
1960
.41643
1.4794
42
.652
1961
-.15000
.01414
2
1.00
1967
1.4580
.46864
5
.508
1968
.76667
.93545
6
.944
1970
3.5071
.49792
7
-.547
1971
.56000
1.3710
39
-.740
1974
.65875
1.2668
24
-.354
1975
2.1150
2.5913
20
.673
1976
1.1663
.88637
38
.034
1977
.86600
1.9306
40
-.093
1978
.41364
1.3466
44
.444
1979
2.6257
1.6540
7
.244
1980
-1.7950
2.0294
2
1.00
1981
1.1039
2.0433
473
.164
* March, April, and May
** From regression of DOD vs Salinity
1-57
-------
Table 10-47
Chester River Spring* Upper Estuary (salinity= .2 to 10.0 ppt)
	Dissolved Oxygen Deficits for Years 1950-81		
Average	Standard	Correlation**
Years	DOD	Deviation N	Coefficient
1950
1.0841
.74764
22
-.237
1958
2.3516
.72157
19
.303
1959
.62091
.54750
33
.084
1960
.41643
1.4794
42
.652
1961
- .15000
.01414
2
1.00
1967
1.4580
.46864
5
.508
1968
.76667
.93545
6
.944
1970
3.5071
.49792
7
-.547
1971
1.4581
1.2501
21
-.482
1974
.78722
1.3842
18
-.374
1975
1.6994
2.3401
18
.521
1976
1.1663
.88637
38
.034
1977
.83077
1.9428
39
-.145
1978
.11550
.99760
40
-.088
1979
2.6257
1.6540
7
.244
1980 '
-1.7950
2.0294
2
1.00
1981
.71453
1.5620
349
-.347
* March, April, and May
** From regression of DOD vs Salinity
1-58
-------
Table 10-48
Chester River Spring* Lower Estuary (Saliriity= 10.0-20.0 ppt}
	Dissolved Oxygen Deficits For Years 1950-81	
Average	Standard	Correlation**
Years	D0D	Deviation N	Coefficient
1950
3.6100
2.2769
2
1.00
1959
2.7375
.59528
4
.893
1971
-.48 778
.45214
18
.405
1974
.27333
.79399
6
.661
1975
5.8550
1.8455
2
1.00
1978
3.3950
.13528
4
.263
1981
2.1999
2.73*4
124
.263
1-59
-------
Table 10-49
Chester River Summer* Dissolved Oxygen Deficits for Years_J949-1981
Average Standard	Correlation**
Years	DOD	Deviation N Coefficient
1949
1.4963
2.1149
40
.896
1950
1.8170
2.0532
10
.808
1957
1.3645
1.4429
33
.714
1958
2.1480
2.8074
25
.846
1959
2.1254
1.0847
46
.219
196.1
1.3875
2.9314
4
.953
1962
1.6200
1.6758
4
.999
1968
2.5800
.82714
7
-.376
1969
1.8583
1.0498
6
-.621
1970
2.4217
1.1437
6
-.374
1971
1.9106
1.5351
51
-.358
1972
3.1417
1.3152
6
.998
1974
.65000
1.7933
14
.127
1975
1.1481
2.0578
16
.370
1976
1.4838
2.2120
40
.291
1977
1.0344
2.6742
45
.498
1978
1.5537
1.2355
38
.144
1979
.50300
1.4212
20
-.101
1980
1.7081
1.7954
268
.064
1981
1.4110
2.0527
600
-.008
~
June, July,- and August
From regression of DOD vs Salinity
1-60
-------
Table 10-50
Chester River Summer* Upper Estuary (Salinity .2 to 10.0 ppt)
	Dissolved Oxygen Deficits for Years 1949-81	

Average
Standard

Correlation**
Years
DOD
Deviation
N
Coefficient
1949
.09750
.46859
20
.309
1950
.93375
.98051
8
.155
1957
.66091
.81324
22
.533
1958
.94050
1.5034
20
.499
1959
2.0281
.24549
21
.129
1961
1.3875
2.9314
4
.953
1968
2.5800
.82714
7
-.376
1969
1.8583
1.0498
6
-.621
1970
2.4217
1.1437
6
-.374
1971
1.9106
1.5351
51
-.358
1974
.67000
1.8649
13
.150
1975
1.1481
2.0578
16
.370
1976
1.4838
2.2120
40
.291
1977
.15933
2.4726
30
.327
1978
1.5537
1.2355
38
.144
1979,
.50300
1.4212
20
-.101
1980
1.6232
1.7107
258
.014
1981
1.5160
1.4365
397
-.029
* June,
July, and
August


** From
regression
of DODvs Salinity


1-61
-------
Table 10-51
Chester River Summer*- Lower Estuary (Salinity= 10.01-20.0 ppt)
	Dissolved Oxygen Deficits For Years 1949-81	

Years
Average
DOD
Standard Correlation**
Deviation N Coefficient
1949
2.8950
2.2005
20
.858
1950
5.3500
.07071
2
1.00
1957
2.7718
1.4161
11
.839
1958
6.9780
.31823
5
-.532
1959
2.2072
1.4360
25
.827
1962
1.6200
1.6758
4
.999
1972
3.1417
1.3152
6
.998
1977
2.7847
2.2109
15
.518
1980
3.8980
2.5549
10
.630
1981
1.2057
2.8957
203
.287
1-62
-------
Table 10-52
Chester River Fall* Dissolved Oxygen Deficits
	;	for Years 1949-81 	
Average Standard	Correlation**
Years	DOD	Deviation N	Coefficient
1949
1.2089
.54016
19
-.255
1950
2.6542
2.6751
12
.893
1957
1.5346
.96355
24
.283
1959
.41970
.69519
33
.578
1960
1.0777
1.3310
79
.381
1967
.49000
.64919
5
.615
1968
1.6886
1.8783
7
-.848
1969
1.6700
1.3438
14
-.499
1970
2.0300
1.5477
13
-.210
1971
1.2971
.52135
24
-.011
1973
-.51714
1.9236
7
-.403
1974
-.25467
1.5060
15
-.091
1975
.98000
.88835
16
.480
1976
1.1759
1.0356
316
.108
1977
.29556
.70050
9
-.117
1978
1.4627
1.8322
15
.565
1979
-1.9767
3.6108
3
-.790
1980
1.3580
1.0581
322
-.678
1961
.59336
1.0363
444
-.340
* September, October, and November
** Fran regression of DOD vs Salinity
1-63
-------
Table 10-53
Chester River Fall* Upper Estuary {Salinity= .2 to 10.0 ppt}
	Dissolved Oxygen Deficits for Years 1957-81	

Average
Standard

Correlation**
Years
DOD
Devi ation
N
Coefficient
1957
1.5086
.63273
7
.817
1959
.33667
.12925
6
.092
1960
.69750
.98709
40
.369
1967
.49000
.64919
5
.615
1968
1.6886
1.8783
7
-.848
1969
1.6700
1.3438
14
-.499
1970
2.0300
1.5477
13
-.210
1973
.38000
2.7315
3
.7 71
1974
-.00333
1.3744
12
.394
1975
.66167
1.0363
6
.554
1976
1.1456
.95167
232
.224
1977
.29750
.57604
4
-.108
1978
.67667
.69637
3
.976
1979
-1.9767
3.6108
3
-.790
1980
1.8147
.60088
237
.082
1981
.96268
.83878
284
.534
* September, October, arid December
** From regression of DQD vs Salinity
1-64
-------
Table 10-54
Chester River Fall* Lower Estuary (Salinity= 10.01-20.0 ppt)
	Dissolved Oxygen Deficits For Years 1949-81	
Average	Standard	Correlation**
Years	DOD	Deviation N Coefficient
1949
1.2089
.54016
19
-.255
1950
2.6542
2.6751
12
.893
1957
1.5453
1.0882
17
.530
1959
.43815
.76789
27
.833
1960
1.4677
1.5258
39
.192
1970
1.2648
.50792
23
.601
1973
-1.1900
1.0091
4
.938
1974
-1.2600
1.8953
3
.217
1975
1.1710
.78137
10
.308
1976
1.2595
1.2409
84
-.106
1977
.29400
.85588
5
-.687
1978
1.6592
1.9935
12
.817
1980
.08435
1.0168
85
-.283
1981
-.06219
1.1135
160
.172
* September, October, and November
** From regression of DOD vs Salinity
1-65
-------
CHESTER RIVER
3.75
3 .
2.25
1 .5
.75
0.0
- .75
-1.5
• 2 .25
1965
1970
1955
YEAR
1950
1975
1980
Figure 10-13 Spring yearly mean DOD (all data)
1-66
-------
20
30
IBSO	1995
1M0
YEAR
1963	1970	19 75	1980
Figure 10-14 Summer Yearly Mean DOD (Low Salinity Zone)
1-67
-------
6.75
5.25
4.5
3.75
2.25
1 .5
CHESTER RIVER
950	1955	1960	1965
YEAR
1970
1975
1980
Figure 10-15 Summer yearly mean DOD (High Salinity Zone)
1-68
-------
CHESTER RIVER
6
40
33
6 51
he
45
1	I	¦ I	I
1950	1955	1960	1965
YEAR
1970
14
20
1975
1980
Figure 10-16 Summer yearly mean DOD (all data)
1-69
-------
12
19
24
r ~
14
J* 2 7
124
322
444
33
15
H	1	1	H

I	I
1950	1955
1960
YEAR
1965	1970	1975	1980
Figure 10-17 Fall Yearly Mean D0D(all data)
1-70
-------
CHESTER RIVER
1950	1955	1980	1965
YEAR
1970
1975
1980
Figure 10-18 Winter yearly mean DOD (all data)
1-71
-------
YEAR 1949
o. 00
n
H
X
H

*
6-00
SALINITY
12-00
(PPT)
18.00
Ooj
2:
o
QlA
9".
VEAR 1950
H M
* W «
*s
n
n
*
0.00
6-00
SALINITY
1 2-00
(PPT)
18-00
CHESTER RIVER
OCM
n
o
Qin
O ,
YEAR 1951
r
w K
% X
'0-00	6-00	i2-00 18-00
SALINITY (PPT)
o
m
V°.
OfM
o
Qin
*EAR 1957
«*5u

*
H
0-00	6-00	12-00
SALINITY (PPT)
18-00
Figure 10-19 Chester River plots of historical dissolved oxygen deficits
versus salinity, (grouped by years).
1-72
-------

o
Qin
O r
TEAR 19§8 „
*	^gM,
^	A*"
9
x
J<
K
* s
0-00	6.00	12-00	18.00
SALINITY (PPT)
_J°
 * .|
i,
«
0-00	6-00
SALINITY (PPT)
12-00 18-00
CHESTER RIVER
o
in
C3
-------
O
T.
o
Qin
YEAR 1962
0-00
6-00
SALINITY
12-00
(PPT)
1 8.00
\ .
CD™
s:
o
QUI
YEAR 1967
a
H
H
'#K
^ »
0-00
6-00
SAL1N1TY
12-00
(PPT ]
1 8 - 00
CHESTER RIVER
v°.
CD CM
s:
o
CJin
TEAR 1968

K
K

'0-00	6-00	12-00
SALINITY (PPT:
18.00
N .
0
-------
YEAR 1970
* w
K

a aw

0-00
6.00
SALINITY
12.00
(PPT)
—I—
18.
00
C>r\i
X.
o
O m
*EAR 1971
\
»s
0.00
HK
6-00
SALINITY
12.00
(PPT)
18-00
CHESTER RIVER
o
in
jO
0
-------
YEAR 1974
w
WW* H
X »
9
H
EW
W wW
H X H
X
W»
0-00
6-00
SAL INIT Y
1 2-00
(PPT)
18-00
OCU
o
Qin
Q i
YEAR 1975
0-00
6-00
SALINITY
12-00
(PPT)

1 8.00
CHESTER RIVER
YEAR 1976
0-00
6-00	12-00 18-00
SALINITY (PPT)
o
in

o
Qin
H
*
YEAR 1977
H
X
KB *
XX
%
X
« K
X K

£ *«:5
X
Htt
0-00	6-00	12-00 18-00
SALINITY (PPT)
Figure 10-19 Chester River plots of historical dissolved oxygen deficits
versus salinity, (grouped by years).
1-76
-------
YEAR 1978
D
VD~
ow
21
o
a i
o
o
* * **
M «&, 8 i *
K « L* * *
» #


0-00
6-00
SALINITY
12-00
(PPT)
18-00
o
IT-
CSJOJ
r
o
Qin
o«.
O i
YEAR 1 97°)
a
w«
s
£
« *.*
s
M «
aH H
IF
0-00
6.00
SALINITY
12-00
(PPT)
1 8-00
CHESTER RIVER
YEAR 1980
o
'g
C5rvi
o
Qin
S™-
Q i
4
'0-00	6-00	12-00
SALINITY (PPT)
18-00
[3«
£
o
O1"
OrO.
O i
TEAR 1981
HX
00	6-00	12.00 18-00
SALINITY (PPT)
Figure 10-19 Chester River plots of historical dissolved oxygen deficits
versus salinity, (grouped by years).
1-77
-------
o
o
CHESTER RIVER
ALL SALINITY (> 0-2 PPT)
W 1 949- 1 981 N= 4098
* i 949- 1 9"59 N = 339
a 1 960- 1 909 N = 189
-------
o
•. J
CHESTER RIVER
ALL SALINITY O O-dO PIT)
W < 1969 N = 528
* 1 970-198 i N = 3447
A 1 980 -1 98 I N =2552
O JUL Y + AUGUST N = 1125
o
o
o,
0-00	20.00 40-00 ¦ 60-00 80-00
CUMULATIVE FREQUENCY (7.)
00 • 00
Figure 10-21 Cumulative Frequency Distribution of Dissolved Oxygen at
all salinity ranges for various years and all data for months of July
and August.	^
1-79
-------
CHESTER R1VFR
i.uw .<;ai. i n 1 r v	• i u. ;i rr''
July and August
W i 949 • 1 98 i N = 839
X i • ! 'J''.'-'N=91
a i 360 - I9G9 N =17
Ol 970-1 979N = 138
X 1 98u - i 98 i N= 593
o
o
"0-00	20-00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (%)
100-00
Figure 10-22 CFD of DO in the Upper Estuary for the month of July and
August, by years.
1-80
-------
CHESTER RIVER
HIGH SALINITY {-» 10-01 PPT^
July and August
H i 949 -) 981 N = 287
^ 1 9GO-1 96« N = 4
O197 0 - i 979 N —20
O
C\J_
UJ
CD
o°
'-J n
QOD
UJ
O
o.
0-00
20.00
CUMULATIVE FREQUENCY
40-00
60-00
80.00
m
100.00
E
V
Y
Figure 10-23 CFD of DO for the Lower Estuary for the months of July and
August with the historical data grouped by years.
1-81
-------
CHESTER RIVER
o
"5
HIGH SAL 1 N1 TY [-> 10-01 PPT)
W1949-198i N = 1527
* : TJ49- 1 959 N =155
A 1960 -1969 N = 45
 1 970-3 979 N =299
A ; S80- 1 98 ! N = 1028
0.00
20.00 40-00 60-00
CUMULATIVE FREQUENCY
80-00
('/.)
100-00
Figure 10-24 CFD of Historical DO for the Lower Estuary, grouped by years.
1-82
-------
o
o
CHESTER RIVER
LOW SALINITY (0-2 - 10-0 PPT)
H1949-1981 N = 3090
X i 040-i 959 N=184
Al960-i 969 N —146
Ol 970-1 979 N=805
X 1 'J80 • 1 'JS'i N —1955
0. 00
20-00 40-00 60-00
CUMULATIVE FREQUENCY
i00 - 00
Figure 10-25 CFD of historical DO for the Upper Estuary, grouped by years.
1-83
-------
CHESTER RIVER
o
o
LOW SALINITY
(< 1 0 • 0 i PPT)
o
o
0\J_1

o
o
CT>
Lu
O
LJo
Q &
CD
C/lg
LO
i—. ro
*
W< 1 969 N = 330
& 1 970 - 1 3R i N =2684
Ai 980-198! N = 1951
OJULY + AUGUST N = 839
o
0-00	20-00 40
CUMULATIVE
00 60-00
FREQUENCY
80 - 00
C/J
I W \J • v^J \J
Figure 10-26 CFD of DO in the Upper Estuary grouped by years and all
data for the months of July and August.
1-84
-------
CHESTER RIVER
HIGH SALINITY	iO '.)) PFT"
\C> _
^1980-i 9P t N = 1025
OJULY + AUGUST N = 287
CUMULATIVE FREQUENCY (%)
Figure 10-27 CFD of DO in the Lower Estuary grouped by years and all
data for the month of July and August.
1-85
-------
o
o
CHESTER RIVER
ALL SALINITY (> 0-2 PPT)
July and August
HI 949-1 981 N=1125
M *i 9 " *i 0 S 'j N — 154
& i 960 - 1 969 N =21
0 1 970-1 979 N = 157
X 1 SjH0 -1 9y'i N — 793
0-00
20.00 40-00 60-00
CUMULATIVE FREQUENCY
80- 00
(%)
00-00
Figure 10-28 CFD of DO for the month July and August at all salinity
ranges, grouped by years.
1-86
-------
CHESTER RIVER
ALL SALINITY (> 0-d PPn
WDEPTH
*JEPTH
*DEPTH
ODEPTH
X JF.JTH
0-5 FT N = 2203
6-10 c I N — 427
1 1 -20 FT N=759
21-40 FT N = 626
4 1 * FT N = 83
t>-00	20-00 40-00 60-00
CUMULATIVE FREQUENCY
80 - 00
(7J
I 00-00
Figure 10-29 CFD of DO for various depths at all salinity ranges
1-87
-------
CHESTER RIVER
pOR JUNE. JULY. "iND <\UGUST ONLv
DEPTH = 30+ FT.
91P
OJ_
Uj
20-00 40-00
CUMULATIVE FREQUENCY
60. 00
FREOUEN ~"
80-00
CA)
o.oo
1 00 - 0
Y
Figure 10-30 CFD of DO for all data collected in the months of June,
July and August at a depth greater than thirty feet (grouped by years).
1-88
-------
CHESTER RIVER
FUR JUNE- iULY¦ AND AUGUST ONlY
DFPTH = 0-10 .
AlL SALINITY (•»
N=63
o
N ----1 8R
AJ_
cr.
Ll_l
CO
X
o
o
¦—. ro
a
o,
60-00
80- 00
(%)
20-00 AO-00
CUMULATIVE FREQUENCY
100.00
0-00
Figure 10-31 CFD of DO for all data collected in the months of June, July
and August at a depth between 0-10 feet (grouped by years).
1-89
-------
CHESTER RIVER
^	LOW oAL 1 N T Y <0-/. - 10-U PP:'
o_	JULY AUGUST
WDEPTH = 0-10 FT N=557
^ D E r3 T H r; 5 0 * i N — 69
O
o
o
O
o
o.
20. 00
CUMULATIVE FREQUENCY
40-00
60- 00
80-00
(%)
0 - 00
i 00•00
Y
Figure 10-32 CFD of DO for the months July and August in the Upper Estuary
and grouped by depth.
1-90
-------
CHESTER RIVER
HIGH SAL 1N1T Y f10•01 PPT>
o_	JULY - AUGUST
KDEPTH
uJ
o
X
o
Q
o
o
o.
20-00 40-00 60-00
CUMULATIVE FREQUENCY
0-00
80 - 00
(7J
Figure 10-33 CFD of DO for the months of July and August in the lower
estuary and grouped by dpeth.
1-91
-------
o
ir-
CHESTER RIVER
ALL SALINITY (> 0-2 PPT)
H1949-1981 N =3636
¥1949-1 559 N =337
A t 960-i 9G9 N = 187
01 970-1 979 N=978
X 1 980 - 1 981 N =2134
20.00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (%)
l00-00
Figure 10-34 CFD of DOD for all salinity ranges with the historical data
grouped by years.
1-92
-------
o
LT
o_
^ o
too

ro
Li_
LU
Q
Lug
O -J
>-o
X
o
Oo
UJ^
> ro_
_1
O
CO
CO
'O
QO
CHESTER RIVER
ALL SALINITY (> 0-20 PPT)
W	< 1969
*	i 9^0-1981
^	1980-1981
O	JULY - AUGUST
0-00	20-00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (%)
100-00
Figure 10-35 CFD of DOD for all salinity ranges for various years and
data for the months of July and August.
1-93
-------
o
o
CvJ.
CHESTER RIVER
ALL SALINITY (> 0-2 PPT)
JULY + AUGUST
XI 949-1 98i
* 1 949 - i
<> 1 960 -1 969
A 1970-1979
£ 1 9H0 • 1 91- i
N=1124
N - 1 5 4
N = 21
N=1 56
N = 7 °

0.00	20.00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (%)
100-00
Figure 10-36 CFD of DOD in the month July and August for all salinity
ranges for various years.
1-94
-------
CHESTER RIVER
FOR JUNE. JULY. AND AUGUST ONLY
DEPTH =¦¦ O-lO
o _	m.l	salinity
W	1949-1959	N=63
*	i 9CO - i C)C '¦)	N- 'i 3
 Q-£ PPT)
0-00	20-00 40-00 60-00 80-00
CUMULATIVE FREQUENCY CO
i00•00
Figure 10-37 CFD of DOD for all data collected in the months June, July
and August at a depth between 0-10 feet (grouped by years).
1-95
-------
CHESTER RIVER
C0R JUNE . iULY • "\ND AUPUST ONLY
9F.PTH =¦• 30' FT.
ML SALINITY t> 0 ¦ s. PPP
o_,
W !94 9-1959
N = 29
N = 74
^ o
CD O
ro
Q
X
o
o
Cn
c/5
80 ¦ 00
40 • 00
60-00
0-00
20-00
CUMULATIVE FREQUENCY
Figure 10-38 CFD of DOD for all data collected in June, July and August
at a depth greater than thirty feet (grouped by years).
1-96
-------
PHF/'ilfK RIVFK
N =112
UJ
Q
"• o
O
CO
CO
O
20- 00
CUMUL
40-00
ATIVE FREQUENCY
80 - 00
(%)
0-00
60-00
c
N
Y
Figure 10-39 CFD of D0D for the Chester Estuary for the months of July
and August, grouped by depth.
1-97
-------
CH'iS 7 Eft R i \l
' I ¦» _ I n i"*
• 11i_ v •> vj ~u '
o
o
lj*'1
UJ
o
o
'0-00
20- 00
40 - 00
60-00
HO • 00
1 00
'CUMULATIVE FREQUENCY CO
Figure 10-40 CFD of DOD for the Lower Estuary for the month of July and
August, grouped by depth.
1-98-
-------
^r:sTFL< ftlVr-
I. I |VJ i !' V 'J
o
Uj
Q
.Jt*	*-**'
, o
n
O
O",
o
60-00
80 • 00
i 00•JO
40 • 00
20 - 00
0-00
CUMULATIVE FREQUENCY (%'
Figure 10-41 CFD of DOD in the Upper Estuary for the month of July and
August; grouped by depth.
1-99
-------
CHEbTFR RIVER
L 0 *1 IA L i N 1 T v ' U ¦ ¦_ - i 0 J p ~ r '
XDEPTH
0-G FT N =1848
A DEPTH
ODEPTH
i i -20 cr N ~ 522
21-40 FT N=342
~ f N-39
o
O
O
o
O
20-00 7o.OO ~60.Q0
CUMULATIVE FREQUENCY
80 • 00
("/ ^
Figure 10-42 CFD of DO in the Upper Estuary arid grouped by depth.
1-100
-------
CHESTER 3jv'FR
111 ' H vl A L i !V 7" V	,yi.j) ,-Y •
MDEPTH
't 
-------
o
li'
CHESTER RIVER
ALL SALINITY (* 0-2 PPT>
DEPTH RANGE
H 0-5 FEET N =2237
• 1 "Ft" 7 N = 428
& 11 -->;0 rFF ! N = 760
<;¦ •: i - ~ F.F T N =626
X > 40 FEETN = 83
20-00 40-00 60-00 80-00
CUMULATIVE EREOUENCY ("/)
I 00 - 00
Figure 10-44 CFD of DOD in the Chester Estuary and grouped by depth
1-102
-------
CHESTER RIVER
HIGH SALINITY (> 10 01 PPT)
o_,
DEPTH RANGE
« 0-5 FEET N = 385
CDO
> 40 FEET N = 43
Lu
Q
Uu
>-o
X
o
o
CO
CO
QO
20-00
CUMULATIVE FREQUENCY
40-00
o. 00
60-00
80-00
100-00
Figure 10-45 CFD of DOD in the Lower Estuary and grouped by depth.
1-103
-------
o
I.'
LOW
CHESTER
SALINITY
Rl VER
(0 • c -
0-0 PPT)
DEPTH RANGE
X
A
,f .
0 -5 FEET N = 1692
¦I 0 L"EF.T N = 230
"i I -7.0 FEET N = 3 9 6
: - f-Vj U~FE T N = 283
> 40 FEET N = 33
OA
00*-
if

	
0-00	20.00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (%)
oo.oo
Figure 10-46 CFD of DOD in the Upper Estuary and grouped by depth,
1-104
-------
CHESTER RIVER
HIGH SALINITY (MO.Di P T T ¦
July and August
tf1949 - i 98i N — 286
A 19CO • i 9Cq N=4
<» 1 970-1 979 N —19
: N =200
Llu"
UJ
a
•o
>-o
x
o
60-00
80 • 00
i 00•00
40 - 00
0. 00 •
20-00
CUMULATIVE FREQUENCY ('/.)
Figure 10-47 CFD of DOD in the Lower Estuary for the months of July and
August and grouped by various years.
1-105
-------
CHESTER RIVER
O
LOW SALINITY (0¦
i0-0 PPT)
o
°
~
roJ
Oo
UJ
O
i j j ^
o
O • J
>-o
x:
o
Oo
li iO
W1949-198i N — 2634
X "	¦ '• , N =184
^ I 9GCJ - t iuQ N s 144
O l 970- l 97 9 N = 775
X Mtf J - : '->y ! N = 1531
' LO.
O
CTi
CO
a
o
o
0-00
20 - 00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (7J
100-00
Figure 10-48 CFD of D0D in the Upper Estuary and grouped by various years
1-106
-------
'D
CHESTER RIVER
HIGH SALINITY (¦> 10.01 PPT)
W 1 949-1 981 N = 1079
* 1 040 - 0:39 N = 1 53
A i 9C0 • l 90 9 N = 43
0 1 970- 1 979 N = 271
X I -1 OH ; N =603
o. 00
20-00 40-00 60-00
CUMULATIVE FREQUENCY
80-00
m
i00-00
Figure 10-49 CFD of DOD in the Lower Estuary and grouped by various
years.
1-107
-------
o
o
CHESTER RIVER
LOW SALINITY (0-2 TO 10-0 PPT)
JULY + AUGUST
W1 949-1 981
*1^9 i '•) •••?
O1960-1969
A 1970-1979
X 1
i c)i
N = 838
N 0 i
N= 1 7
N- 1 37
N '

'0-00	20-00 40-00 60-00 80-00
CUMULATIVE FREQUENCY CA)
100-00
Figure 10-50 CFD of DOD in the Upper Estuary for the month of July and
August and grouped by various years.
1-108
-------
APPENDIX J
FIGURES AND TABLES FOR RESULTS AND DISCUSSION
SECTION 11
-------
Table 11-1
Selected Multiple Linear Regressions of CZ-Juvenile
	Index Based Upon Climatic Variables	
Species
(Dependent Variable)
Best Subset Regression Equation
R2
CZ Menhaden
= .641655 (xi) + .00272761 (x2)
+ 1.08294 (X3) + .357723 (X4)
-15.0173
.516
CZ Bluefish
= .0020935 (x2) + .962127 (x3)
-10.4897
.863
CZ Alewife
= -.442726 (xi) - .694467 (x4)
+.593300
.480
CZ Spot
= .730081 (xi) + .00244472 (xz)
+1.29388 (x3) - 13.3628
.873
CZ Roe
= -.739476 (x3) + .429116 (X4)
+2.10470
.610
CZ Striped Bass
= -.720485 (xi) - .00226123 {x2)
-.482545 (X3) - .426848 (x4)
+11.8036
.778
CZ White Perch
= -.00239546 (x2> - .525178 (X3)
+ 12.6535
.6J6
(x-|) = CZ - snowfall, (x2) = CZ - degree days, (*3) = CZ - precipitation
(X4) = CZ - air temperature
-------
Table 11-2 .
Selected Multiple Linear Regressions Based Upon Climatic,Chemical and
Average Ocean and Estuarine Spawner Variables for CZ-Index
Species
(Dependent Variable)
Best Subset Regression Equation
R2
CZ-Menhaden
= 0.843659 (xio) - 0.357469 (x6)
-0.0560967
0.994
CZ-Bluefish
= 1.57001 (xlO) + 1.21076 (X7) + 1.39607 (x2)
+ 0.597502/(X3) - 0.755858 (*8) + 3.09671 (xg)
-0.611284 (X5) + 0.956085 (x6) - 5.42314
0.999
CZ-Alewife
= -2.76375 (xg) + 0.842848 (X5)
-0.102381
0.816
CZ-Spot
= 1.05580 (xio) + 0.185300 (x]) - 0.830778 (x2)
-0.403285 (x3) - 1.54827 (xg) - 0.551701 (x6)
-HO. 03977
0.997
CZ-Roe Shad
= -3.44874 (x")q) - 2.22680 (x?) + 0.319863 (xl)
-2.63016 (x3) + 3.10128 (x^) - 1.70019 (x8)
+11.5834 (xg) - 1.79528 (x5) - 9.02185 (xfi)
+9.60461
0.999
CZ-Striped Bass
= 1.39284 (X7) + 0.126132 (x4) - 0.862107 (x5)
-3.04124
0.927
(xi) = CZ - snowfall; (x2) = CZ - degree days; (X3) = CZ - precipitation;
(X4} = CZ - air temperature; (X5) = CZ - Chester River water temperature;
(xg) = CZ - Patuxent Riverph;(x7)= CZ - average anadromous Index;
(x8) B CZ - Chester River NO3; (xg) = CZ - Patuxent River NO3;
(xio) = CZ - average ocean spawners index
J-2
-------
Table 11-3
Selected Estuarine And Other Spawner Index Regression Equations
	Developed From Multiple Linear Regressions
2
Index	Selected Regression Equation	r
Estuarine Spawners
CZA1	= 0.222734 (X-,) - 0.727594	0.183
CZA2	= -0.564213 (X2) + 1.27075	0.505
CZA2	= .153255 (Xi) + .442485 (X2) -.686231 (X )	0.979
-	.090488 (X6) + .110061 (Xg) + 1.154327
Ocean Spawners
CZ01	= 0.876 (Xn) + 0.634 (X2) + 1.082 (X3) - 2.17006	0.842
CZ02	= 0.618917 (X-,) + 0.530626 (X2) + 1 .01933 (X3)	0.842
-	1 .5655
CZ02	= 0.344871 (Xj) - 0.23179 (X4) + 0.685246 (X2)	0.991
-	1 .24692 (X5) - 0.123416 (Xg) + 1.44229
X-, - CZ - snowfall; X2 - CZ - precipitation; X3 - CZ - air temperature
X* - degree days; X5 - CZA2 (average estuarine spawner index); Xc - Chester River
NO3; X7 - CZ02 (average ocean spawner index); Xg - water temperature
J-3
-------
150-1
100-
SO
23
-25-
-ISO J
1965
1978
1931
1939
1939
1947
1987
1971
1931-1979
Figure 11-2 Cumulative departures from the mean for Maryland Precipitation data
{developed by National Weather Service). Continued downward trend during the
1960*s is indicative of the continued below normal rainfall.
-------
vtufnFP	fr®
O
or.
LU
r=°
Z.
O
o
o
74 .00
69-00
79.00
76-50
71 .50
64 .00
59-00
YEAR
jC*rnER URAflfrFR
O
O
—IO
O
T.
Wi
o
(_>
64 .00
69-00
74.00
76 50
79 00
YEAR
Figure 11-3 and 11-4 Standardized cumulative (z) time series for
annual mean on temperature and snowfall from NWS data, Baltimore
Washington International Airport
J-6
-------
C_) CNJ
1 i IO
59-00
61 .50
64.00 66-50 69.00 7\ -50
YEAR
74.00
76-50
79.00
CHESTER RIVER
Period of Record
t— ~
OO.
in
' zo.
UJ
tr
o
oo
o.
I
H
O
Uirt
'59.00
61-50 64.00 66 50 69-00 71.50
YEAR
74.00
76.50
79-00
81 - 50
Figure 11-5 and 11-6 Cumulative Standardized (z) time series for
annual mean precipitation, and mean annual nitrate from NWS data,
Baltimore Washington International Airport.
J-7
-------
si'Oi
SHAD
M PRM>ICHn Ai I VAHIA01 tS
79.00
7 5 00
67.00
YEAR
63.00
Oo
79-00
159 00
75.00
67 00
63 00
YEAR
MENHADDEN	8LUEF1SH
a PRF.01 CTEO-ALL VARIABLES
* OBSERVED
<2
'59-00
67 00
63 00
YEAR
'59 00
75 00
63 00
67.00
YEAR
Figure IT-7 thru 11-10 Observed and Predicted standardized cumulative
juvenile index. Predicted values are from multiple linear regression
functions using (a) climatic variahles or (b) climatic, water quality
and the average index variable for ocean or estuarine species shown in
figure 11-8 (c).
J-8
-------
*'l HI \\K( K |If RR I Mr-
c.THU'FO BASr,
* 09>ER«t3
I'KtOI C ll (j A 1.1 /ARJAffi-t'.
I P«?e0jCr£O CtilAMC WAAJABlES
OBSERVED
£>7 00 71 .00
YEAR
67 • 00
63 • 00
YEAR
j. WOCEAN
*ESTUAR1NE
59.00
63.00
67.00 7\ . 00
YEAR
75.OC
79.00
Fig. 11-11 thru
juvenile index,
functions using
and the average
above.
11-13 Observed and Predicted standardized cumulative
Predicted values are from multiple linear regression
(a) climatic variables or (b) climatic, water quality
index variable for ocean or estuarine species as shown
J-9
-------
STRIPED BASS
ALL VARIABLES
^PREDICTED (TRANSFORMED)
^PREDICTED
59 00
63 00
67 . 00
YEAR
71 .00
75-00
70.00
MENHADC EN
ALL VARIABLES
KPRED1CTE0 (TRANSFORMED)
KPREO1 C TED
A OBSERVED
59.00
63-00
67.00
YEAR
71 .00
Fig. 11-14 and 11-15 Observed juvenile index, predicted (transforma1) index using
multiple linear regression functions developed from transformed variable series and
predicted juvenile index from multiple linear regression of the actual independent
time series.
-------
BLUEFISH
ALL VARIABLES
^PREDICTED (TRANSFORMED)
^PREDICTED
^OBSERVED
63-00
67.OC
71 .00
75-00
YEAR
5900
79.OC
SHAD
ALL VARIABLES
X PREDICTED (TRANSFORMED)
* PREDICTED
A OBSERVEO
"^.OO 63.00
67-00
TEAR
71-00
75.00
Fig. 11-16 and 11-17 Observed juvenile index, predicted (transformal) index using
multiple linear regression functions developed from transformed variable series and
predicted juvenile index from multiple linear regression of the actual independent
time series.
-------
Bl UK0ACK HbRKlNi,
*LL VARlABLfS
67 .00
63.00
YEAR
Fig. 11-18 Observed juvenile index, predicted (trans-
formal) index using multiple linear regression func-
tions developed from transformed variable series and
predicted juvenile index from multiple linear regression
of the actual independent time series.
J-12
-------
66*6 I
o'
iZ'OZ
(spiVA) M)d«p 'pAq X
• Z0'9
• W'l V
Figure 11-20Chester River longitudinal characterization of 1980-1981 data
for Temperature (°C) and Turbidity (FTU).
J-13
-------
• 9
O.
« B <
(spjeA) q)dep pAq *
m
o
• 9888
O.
« o »
(spjeA) M)d«p "pAq x
o
Figure 11-21 Chester River longitudinal characterization of 1980-1981 data
for Dissolved Oxygen (mg/1) and Dissolved Oxygen Saturation (mg/1).
J-14
-------
•»<
>>>
>>>
>>>
>>>
»>>
m n « n
(spjeA) mcep pXq
0
o
OJ

-------
S9Z
Zl" C
n
Z9'l
Figure ] 1-23 Chester River longitudinal characterization of 1980-1981 data
for Secchi Disc (meters) and BOD5 (mg/1).
J-16
-------
• zi'cmi
8-fiiZOl.
9-81C01
I • Z.9'68 V
0
• OZ'BE
• ZP IP
• 99'PS
•	IfiTff
•	9t>"09
•	9C'6E
• 9Z'ZS
• 0 8*68
• • CS*8 E
(spjeA) vj)dap 'pXq x
(spjeA) njdep p/q x
Figurell-24 Chester River longitudinal characterization of 1980-1981 data
for Total Solids (mg/1) and suspended solids (mg/1).
J-17
-------
X hyd. depth (yards)
1.62 • l
1
x hyd. depth (yards)
am* u M -* o
1.29 • l I I • • »
31:
23 •
M8
.10 •
.10 •
Figure 11-25 Chester River longitudinal characterization of 1980-1981 data
for Total Nitrogen (mg/1) and Dissolved Nitrogen (mg/1).
J-l 8
-------
wmmu
Y/////S3 •
mimmm

• CO
• so
•E 0

•SO
•Z0-
I • 90"
• 60*
(spjeA) mdap 'pAq *
cm e> « w •
(spjeA) qjdap "pAii x
Figure ll-26Chester River longitudinal characterization of 1980-1981 data
for Total Ammonia (mg/1) and Dissolved Ammonia (mg/1).
J-19
-------
I KV
81.0'
•I 10
• »10*
• vzv
1-26 •
x hyd. depth (yards)
9 «• » » "» -» °
i i * • » t
• 58 L'
• S 12"
I • l/'l
O ^ « W * ¦ *>
(spjeA) t||dap *pAij x
.08
Figure 11 -27 Chester River longitudinal characterization at 1980-1981 data
for Total Nitrate (mg/1) and Dissolved Nitrate (mg/1).
J-20
-------
• trOO*
• *00'
•voo
• POO
• POO•
•socr
ON p O
•zo
-------
VAVAVAWAV.VAV.V.V.^i
w::::av/:/;av.v;.v/
z
HI
o
o
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Figure 11-29 Chester River longitudinal characterization of 1980-1981 data
for Total Organic Nitrogen (mg/1) and Dissolved Organic Nitrogen (mg/1).
J-22
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Figure 11-31 Chester River longitudinal characterization of 1980-1981 data
for Total Khejdahl Nitrogen (mg/1) and Total Dissolved Khejdahl Nitrogen
(mg/1).
0-24
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Figure 11-32 Chester River longitudinal characterization of 1980-1981 data
for Total Phosphorus (mg/1) and Dissolved Phosphorus (mg/1).
J-25
-------
lo-
go"

• • SO"
•	zar
•	W
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Figure ll-33Chester River longitudinal characterization of 1980-1981 data
for Total Ortho-phosphorus (mg/1) and Dissolved Ortho-phosphorus (mg/1).
0-26
-------
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(SpjeApjidsp "p/q x
r, n o
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N « * W <
(cpjeA) t|)dep 'pAq x
Figure 11-34 Chester River longitudinal characterization of 1980-1981 data
for Total Particulate Nitrogen (mg/1) and Total Particulate Phosphorus
(mg/1).
J-27
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Figure ll-36Chester River longitudinal characterization of 1980-1981 data
for Chlorophyll-A corrected (yg/l) and Pheophytin-A (yg/1).
J-29
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Figure 11-37 Chester River longitudinal characterization of 1980-1981 data
for Total N:P Ratio and Dissolved N:P Ratio.
J-30
-------
• 61'»l
• *91

SI
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r-	W	fl	»	_
(spjeX) qidap 'pAy x
o
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(spjeA) q|dop 'pXq x
Figure 11-39 Chester River longitudinal characterization of 1980-1981 data
for the Ratio of Particulate Carbon to Particulate nitrogen and Particulate
Nitrogen to Particulate Carbon.
J-31
-------
x hyd. d«$»th (yards)
156 6 • •
394.51 •
51.48 •
»a :
46.86 4-
87 44 •
168.5
57.3 •
jrf rrmn
x hyd. d«pth (yards)
9 VI Jb	M M "* O
616.56 • i i I » ( I
21 1.72 •
214.55 •
239.81 •
137.15*
237-13 •
36659 <
Figure 11-38Chester River longitudinal characterization of 1980-1981 data
for the Ratio of Chlorophyll-A to Particulate Nitrogen and Chlorophyll-A
to Particulate Phosphorus.
J-32
-------
• S6Z
• 0 VL
• Z9'l
• 18 L
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(spjeA) mdap'pAq x
Figure 11-Rochester River longitudinal characterization of 1980-1981 slack
data for Dissolved Oxygen (mg/1) and Dissolved Oxygen Saturation (mg/1).
J-33
-------
//
89* Z
SZ
• 6Z'Z
Z9Z
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(spjsA) mdsp'pAif x
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ct « * » •
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Figure 11-41 Chester River longitudinal characterization of 1980-1981 slack
data for Biochemical Oxygen Demand (mg/1) and pH.
J-34
-------
• erz
• £8 1
090
9Z*ll
• Ziu
(spjeA) mdop 'pAij *
60'frt
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ztzz
(spj«A) mdep *pAi| *
Figure ll-42Chester River longitudinal characterization of 1980-1981 slack
data for Secchi Disc (meters) and Chlorophyll-a corrected (pg/1).
J-35
-------
g CHESTER RIVER SLACK TIDE MEANS

o
CL
O
LU
<
o
0-00
4-00
SALINIT.Y (PPT)
8.00
CHESTER RIVER SLACK TIDE MEANS

CL
CO
O
UJ
o
o.
0-00
8-00
4 - 00
SAL 1 NT v (PPT)
2-00
Cd
<
CL
Figurell-43 Relationship between mean phecphytin-A and mean total
particulate phosphorus to mean salinity.
J-36
-------
CHESTER RIVER SLACK TIDE MEANS
Ul to
LU O
0-0 0
LL.
4-00	8-00	1
SALINITY (PPT)
oo
16-00
CHESTER RIVER
oo
SLACK TIDE MEANS
CH o
0-00
4-00	8-00	12-00
SALINITY (PPT)
16-00
u_
Figure n.aa Relationship between near, dissolved phosphorous
dissolved ortho-phosphorus to mean salinity.
J-37
and liiean
-------
o
lO
! cn
CHESTER RIVER SLACK TIDF MEANS
o
o
(X1
00
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t—'o
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L±J
o
CO .
~
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4 - 00	8
SALINITY
do "Ts"
(PPT)
oo
6.00
^ o
x:o
CHESTER RIVER SLACK TIDE MEANS
C3 0-00
4.00	8.00	12-00
SALINITY (PPT)
1 6 - 00
a
Figure 11-45Relationship between mean dissolved oxygen and mean dissolved
oxygen saturation to mean salinity.
J— 38
-------
g CHESTER RIVER SLACK TIDE MEANS
T _
CM
—la
CD
cn
ZD
o
o
7- 00
SALINITY
o,
8 -00
ITY (PPT)
12-00
0. 00
o
cm"
LlO
— 
-------
CHESTER RIVER SLACK TIDE MEANS
co^
57-'
Lu O
O00
Oo
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0
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^O"
LU 0.00
4-00	8
SALINITY
00
(PPT)
T
1 2
00
1 6-00
K_
ro
0-00
4-00	8
SALINITY
00
16-00
(PPT)
Figure ll-47.Relationship between mean dissolved nitrogen and mean
phosphorus to mean salinity.
J-40
-------
CHESTER RIVER SLACK TIDE MEANS
UJ
8.00
Y (PPT)
1 2.00
i 6-00
4 . 00
SALINITY
Ll_
o CHESTER RIVER SLACK TIDE MEANS
-------
° CHESTER RIVER SLACK TIDE MEANS
o
CM-
CO
Q
o_
QCO
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a
4-00
SALINITY
8-00
IT Y (PPT)
12-00
16.00
CHESTER RIVER SLACK TIDE MEANS
CD
CM
a
00
a
UJ
Cd
LU
0-00
8-00
4.00
SALINTY (PPT)
1 2- 00
16.00
Figure 11-49 Relationship between mean suspended solids and mean dissolved
ammonia to mean salinity.
J-42
-------
CHESTER RIVER SLACK TIDE MEANS
_i ¦
CM_
CD'~
O
o
CD
Qd
O
O
8-00
TY (PPT)
1 2.00
0-00
4-00
SALINITY
o
1	
o
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CHESTER RIVER SLACK TIDE MEANS
CM
O
3°
O
U3_
1°
—1 O
>- . _
moo
Q_
O
CC
O
OQ
'0-00	4.00	8
SALINITY
00 Ts
(PPT)
00
i 6 • 00
Figure 11-50 Relationship between mean total organic carbon and mean
chlorophyll-A (corrected) to mean salinity.
J-43
-------
CHESTER RIVER SLACK TIDE MEANS
_ir>
\ • —
C.D "
. o
4-00
SALINITY (PPT)
8.00
2. 00
0-00
Ll_
CHESTER RIVER SLACK TIDE MEANS
8-00
coo,
o. oo
O
4 - 00
SALINITY
1 2. 00
I 6.00
(PPT)
Figure 11-51 Relationship between mean dissolved inorganic nitrogen and mean
dissolved organic nitrogen to mean salinity.
J-44
-------
CHESTER RIVER SLACK TIDE MEANS
	i -a
o
CD
O
Q1
11 )Q
16.00
4-00
SALINITY (PPT)
12 -00
0.00
8-00
Q_
g CHESTER RIVER SLACK TIDE MEANS
o
CM-,
o
o_
00
* o
z o_
o,
0.00
8- 00
4.00
SALINITY (PPT)
12-00
FigureH-52 Relationship between mean total particulate nitrogen and mean
dissolved H/P ratio to mean salinity.
J-45
-------
o
CT
SLACK
WATER
TIDE SURVEYS
QUALITY DISTRIBUTIONS
o
CM
CD
o
X
o
o,
40.00
60. 00
FREQUENC
80-00
(%)
100-00
20- 00
CUMULATIVE FREQUENCY
Y
Figure 11-53Chester River slack tide water quality survey. Dissolved
Oxygen (mg/1) cumulative frequency distribution.
J-46
-------
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTIONS
o_
co
W N=226
i— o
i— o
r—.o
00
CO
o.
20.00 40-00 60.00
CUMULATIVE FREQUENCY
o. 00
80-00
(X)
100-00
Figure ll-54Chester River slack tide water quality survey. Salinity
(PPT) cumulative frequency distribution.
J-47
-------
SLACK TIDE SURVEYS
WATER QUALITY DI STRI 3UT I QMS:
o
K N = 208
cx>
CO
o
GO
CM
1^-
Q_
O
O
lO

80-00
(%)
40-00
E
60-00
FREQUENCY
100-00
0-00
20-00
CUMULATIVE FREQUENCY
V
Figure 11-55Chester River slack tide water quality survey. Field PH
(standard units) cumulative frequency distribution.
J-48
-------
SLACK TIDE SURVEYS
°	WATER QUALITY DISTRI BUT IONS
o
o_
o
X N = 59
CO
a
C0o_
oo
a
UJ
Q
80- 00
m
60-00
i 00 •
20-00 40-00
CUMULATIVE FREQUENCY
0.00
C
Y
N
Figure 11-56 Chester River slack tide water quality survey. Total
dissolved solids (mg/1) cumulative frequency distribution.
J-49
-------
o
o
SLACK
ift/A T ER
1 IDE SURVEYS
QUALITY DISTRIBUTIONS
H N=186
"T
"0-00	20-00 40
CUMULATIVE
00 60.00
FREQUENCY
100-
(X)
Figure 11-57 Chester River slack tide water quality survey,
Nitrogen (mg/1) cumulative frequency distribution.
Total
J-lM
-------
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTIONS
o
O
~
UJ
cc
oo
40-00
CUMULATIVE FREQUENCY
60 . 00
0-00
100-00
T
Y
A
Figure 11 -58 Chester River slack tide water quality survey. Filtered
Nitrogen (mg/1) cumulative frequency distribution.
J-5'J
-------
o
SLACK
WATER
TIDE SURVEYS
QUALITY DISTRIBUTIONS
00
-.CD
Jin
O
~£
X
UJ
-)0
CD
60. 00
80-00
C/.)
20.00 40-00
CUMULATIVE FREQUENCY
i00 - 00
0-00
Figure 11-59 Chester River slack tide water quality survey. Total
Kjeldahl Nitrogen (mg/1) cumulative frequency distribution.
J-52
-------
SLACK TIDE SURVEYS
0	WATER QUALITY DISTRIBUTIONS
a
o
Li_
o
CD,
0.00
20-00 40-00
CUMULATIVE FREQUENCY
60-00
FREQUENC
80-00
(%)
i 00-00
Y
Figure ll-60Chester River slack tide water quality survey. Filtered
Kjefrdahl Nitrogen (mg/1) cumulative frequency distribution.
J-53
-------
SLACK TIDE SURVEYS
0	WATER QUALITY DiSTRI6U~IONS
o
K N=44
00
CD O
:zo
o
o
o
o
o.
80. 00
(%)
40-00 60-00
CUMULATIVE FREQUENCY
0-00
20-00
i00 - 00
CUMUL
A
Figurell-61 Chester River slack tide water quality survey. Total organic
nitrogen (mg/1) cumulative frequency distribution.
J-5 4
-------
SLACK TIDE SURVEYS
WATER QUAUTY DISTRIBUTIONS
o
00
CD -
OO
0-00
20-00
40-00
CUMULATIVE FREQUENCY
60-00
80 ¦ 00
(%)
CUMUL
T
FREQUEN
C
A
Y
Figure ll-62Chester River slack tide water quality survey. Dissolved
Organic Nitrogen (mg/1) cumulative frequency distribution.
J-5 5
-------
0
1	r
',\j
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTIONS
M N = 53
O
o
o
.cm
UJO
O-'
cr
o
OO
<*r.
o
ct:
Oo
:z:lo
o
o
o
O.
Jfc
-K-
«K««—******

*9tK
'0-00	20-00 40-00 60-00 80 - 00
CUMULATIVE FREQUENCY (%)
1 00
Figure 11-63 Chester River slack tide water quality survey. Total
inorganic nitrogen (mg/1) cumulative frequency distribution.
J-56
-------
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTIONS
o
o
o.
80 . 00
(%>
20.00 40-00 60-00
CUMULATIVE FREQUENCY
i 00•00
0-00
Figure 11-64 Chester River slack tide water quality survey. Filtered
inorganic nitrogen (mg/1) cumulative frequency distribution.
J-57
-------
o
o
SLACK TIDE SURVEYS-
WATER QUALITY DISTRIBUTIONS
X N=133
0-00	20-00 40-00 60-00 80-00
CUMULATIVE FREQUENCY (%)
100•00
Figure 11-65 Chester River slack tide water quality survey,
nitrogen (mg/1) cumulative frequency distribution.
Particulate
J-58
-------
o
o
SLACK TIDE SURVEYS
WATER QUALITY DI STRI b3U'
ION:
« N = 21 4


-m
*
f
"0-00	20'-00 40-00 60-00 80-00
CUMULATIVE FREQUENCY ('/.)
100-00
Figurell-66 Chester River slack tide water quality survey. Total
Phosphorus (mg/1) cumulative frequency distribution.
J-5*
-------
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTIONS
K N = 21 4
20-00 40-00 60-00 80-00 100-00
CUMULATIVE FREQUENCY (%)
120-00
Figure 11-67 Chester River slack tide water quality survey. Filtered
Phosphorus (mg/1) cumulative frequency distribution.
J#* 60
-------
SLACK 1 IDE SURVEYS
WATER QUALITY DISTRIBUTIONS
X N = 43
"50-00 60-00 70-00 80-00
CUMULATIVE FREQUENCY
	r-
90
("/.)
00
i 00 - 00
Figure 11-68Chester River slack tide water quality survey.
(mg/1) cumulative frequency distribution.
Orthophosphorous
J-61
-------
o
o
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTIONS
W N=215
50-00
CUMULATIVE
00 80-00
FREQUENCY
90 - 00
100-00
Figure 11 -69 Chester River Slack tide water quality survey. Filtered
Orthophosphorus (mg/1) cumulative frequency distribution.
J-6 2
-------
o
o
Q
SLACK TIDE SURVEYS
WATER QUALITY DISTR1BUT IUN^
W N- 1 34

T
0-00	20-00 40-00 60.00 80-00 100
CUMULATIVE FREQUENCY (°/J
Figurell-70 Chester River slack tide water quality survey. Total
Particulate Phosphorus (mg/1) cumulative frequency distribution.
J-63
-------
o
o
SLACK
W A1 E R
TIDE SURVEYS
QUALITY DISTRIBUTIONS
H N = 44
o_
C\J
CD
O
c\j_
O
O
CO
O
o
i00•00
30-00
(%)
40-00
" FREOUENC
60-00
20-00
CUMULATIVE FREQUENCY
0-00
V
E
T
Y
Figure 11-71 Chester River slack tide water quality survey. Total
Organic Carbon (mg/1) cumulative frequency distribution.
J-6 "4
-------
SLACK TIDE SURVEYS
"	WATER QUALITY UIS>RIBUiiUNS
o
o_
or.
o
CO O
d
o
o.
60. 00
0.-00
20-00 40-00
CUMULATIVE FREQUENCY
80 - 00
f 7 ^
100¦0u
C
N
Y
Figure 11-72 Chester River slack tide water quality survey. Filtered
inorganic nitrogen/orthophosphorous cumulative frequency distribution.
J-65
-------

SLACK TIDE SURVEYS
W A "i c. R Q U \ L 1 i Y D i S I R 1 c3 U 1 1 0 N
K N = 227
"0-00
M JJOUUMH7"
20 • 00
CUMULA
00 60-00
FREQUENCY
Figure ll-73Chester River Slack tide water quality survey. Chlorophyll
AC (ug/1) cumulative frequency distribution.
J-6 6
-------
o
o
o
o.
o
o
o
U3.
O O
o
CM.
O
-c
I— o.
>-¦ ®
X
Q_
O
u_j o
-i- o.
Q_
o
o
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTION
K N - 2 2 9

0 • 00
T
-ses-
20-00
:umula
40-00 60-00
I VE FREQUENCY
i 00 • J Li
Figure 11-74 Chester River slack tide water quality survey.
AC (yg/1) cumulative frequency distribution.
Phaeophytin
J-6 7
-------
o
o
SLACK TIDE SURVEYS
WATER QUALITY DISTRIBUTION
K N-71
"O'-OO	20-00 40-00 60-00 80
CUMULATIVE FREQUENCY (7J
oo
oo. oo
Figure ll-75Chester River slack tide water quality survey. Turbidity
(FTU) cumulative frequency distribution.
J-6 8
-------
o
DESMGPHYCFAE
PYRRHOPHYTA
o
H-OCTOBER 28.1980
o
o
o.
36-00
12.00
NAUTICAL
24-00
MILE
o
o
fHRYSOPHYT a
H-0CT0BER 28.i981
O-
00
o
36-00
12-00 24-00
NAUTICAL niLE
CHESTER RIVER
og
CRYPT0PHYTA
H-0CT0BER 28.1980
O
36.00
1 2-00
NAUTICAL
24-00
Og
D1N0PHYCEAE
PYRRHOPHYTA
H-0CT0BER 28.1980
O
CL
O
l°0.00
36-00
1 2-00
NAUTICAL MILE
Figure 11-76 Longitudinal survey of the dominant classes of phytoplankton
(cell/ml) observed during 1980-81.
J-69
-------
X-OCTOBER 28.1980
o.
36-00
12-00
24.00
FUGI fTNOPHY T A
X-OCTOBER 28.1980
*-APRlL 8-i98i
a-MAY 8 i 9P i
o
o
-,
-------
r.HESTFR R1VKK
'JlTOIlFH .""K.riKO
A-c^rprcpHY r \
* -ci'Stsoph* ¦ \
W-EUGLENOPHYTA
UJo
—10
uJ!
o
og
o_
0. 00
18.00 27¦00
NAUTICAL MILE
9.00
36.00
CHESTER RIVER
o	OCTOBER 28.I 980
a-pyrrhophtya
*~8AC i LL AH iUPMYM
H-CHLOROPHYTA
CO
oo
o
o oo
9.00
18-00 27-00
NAUTICAL MILE
36-00
45-00
Figure 11 -77 Estimated cells of phytoplankton during the
October 28, 1980 longitudinal phytoplankton survey.
J-71
-------
''.HI- Ml l( K I V I l<
APKIL h. HiHl
c-pyrrhqphy t a
a -CRTpra^nrM
*-£UCLENJPH* "A
H-CH10R0PHYTA
UJ
c_>
ZCM
o
CLO
27.00
' E
45-00
36.00
18.00
NAUTICAL MILE
9 00
0.00
CHESTER RIVER
o	APRIL 8.1981
o.
*-CMRYS0PHv TA
K-BACILLARI0PHYTA
zo
Q-2
0-00
9.00
18-00 27 •00
NAUTICAL MILE
36- 00
45-00
Figure 11-78 Estimated cells of phytoplankton during the May 8, 1981
longitudinal phytoplankton survey.
J-72
-------
CHESTER RIVER
MAT H . 1 ')K I
A-CRYPrOPHYM
SK-P'SRl-IOP'-tYM
H-EUGLENOPHYTA
on
LlJ
o
Q.
O
ts.oo
18-00 27-00
NAUTICAL MILE
36-00
0-00
9-00
o	CHESTER RIVER
°	MAY 8.f981
o
o°
• CM
A-CHL0R0PHY rA
X-CllRYSOPH'TA
W-BACIllARIOPHYTA
O
Zi/i
O
0_o
45-00
18.00
NAUTICAL MILE
27-00
36-00
0-00
9-00
Ml
L
Figure 11-79 Estimated cells of phytoplarikton during the April 8, 1981
longitudinal phytoplankton survey.
J-7 3
-------
Table 11-4
Phytoplankton Organisms
Collected from Surface Waters of the Chester River 1980-1981
Class
Species
Cyanophyta
Lhlosophyta
Agmenellum sp.
Anacystis sp.
Merismopedia sp.
Calothrix sp.
Anabaena sp.
Spirulira sp.
Synechccoccus sp.
Coelosphaerium sp.
Chroococcus turgidus
Chroococcus minor
Oscillatoria subbrevis
Oscillatoria sp.
Synechocysti s
Dactylococcopsis
Ankistrodesmus falcatus
Scenedesmus diraorphus
Scenedesmus armatus
Scenedesmus incrassatulus
Scenedusmus sp.
Chlamydomonas sp.
Pyramimonas sp.
Nannochloris sp.
Pediastrum sp.
01igochaetophora sp.
Ulothrix sp.
Closteriopsis longissima
Gleocystis sp.
Sphaerocystis sp.
Arthrodesmus sp.
Staurastrum sp.
Eudorina sp.
Cerasterias sp.
Mougeoutia sp.
Spirogyra sp.
Chrysophyta
Bacillariophyta
Ochromonas sp.
Centrales
Cyclotella sp.
Thalassiosira spl
Skeletonema costatum
Chaetoceros danicus
Chaetoceros sp.
Stephanodiscus tenuis
Steophnodiscus sp.
Melosira sp.
J-74
-------
Table 11-4 (continued)
Phytoplankton Organisms
Collected from Surface Waters of the Chester River 1980-1981
Class
Species
Pennales
Fragilaria sp.
Nitzschia closterium
Nitzschia sigmoidea
Nitzschia sp.
Diatoma elongatum
Diatoma sp.
Pinnularia sp.
Cymbella sp.
Epithemia sp.
Navicula sp.
PI eurosigma sp.
Gomphonema sp.
Meridion sp.
Synedra sp.
Denticula sp.
Diploneis sp.
Amphiprora sp.
Leptocylindrus
Katodinium rotundatum
Polykrikos sp.
Amphidinium sp.
Gyrodinium estuariale .
Gyrodinium sp.
Gymnodinium aurantium
Gymnodinium verruculosm
Gymnodinium rotundatum
Gymnodinium splendens
Gymnodinium sp.
Glenodinium sp.
Heterocapsa or Glenodinium
Peridinium pentagonum
Peridinium sp.
Pyrrophyta
Prorocentrum minimum
Englenophyta
Eutreptia
Phacus
Euglena
Cryptophyta
Chroomonas
J-75
-------
OBSERVED PHYTOPLANKTON DATA AT ONE METER
CEllS-HL sun
60000 -
50000
40000
30000
20000
10000 -
LEGEN01 CLASS
1
OATE
t BAC1LLAR10PHTT
3 NANNOPLANKTON
S PTRROPHYTA
D
n
n
J
J
A
S
E
A
A
U
U
U
E
c
R
r
H
L
C
P
1
1
2
1
2
2
2
s
1
7
8
7
0
7
t
I
1
1
1
»
1
a
9
9
9
9
9
9
8
8
8
8
8
8
8
0
1
1
1
1
1
1
2 CTANOPHTTA
r r * 4 OTHER
' * ¦ c chloropm*ta
Figure 11-dO Caster River-r'nytoplankton cells, November
1980-September 1981.
J-76
-------
OBSERVED PHYTOPLANKTON DATA AT ONE METER
SfATIOH-51
CELLS-ML SUM
11000
10000 -
9000
eooo
7000
6000
sooo
4000 •
3000 -
2000
1000
N
0
n
n
j
J
A
S
0
£
A
A
u
U
U
e
V
C
R
T
N
L
8
p
2
1
1
2
1
2
2
2
4
5
t
7
8
7
0
7
1
1
1
1
I
1
1
I
9
9
9
9
9
9
9
9
¦
3
8
a
8
8
8
8
0
0
1
i
1
1
1
1
LEeENOt CLASS
Date
1 UACtLLARIOPHYT
3 NANNOPLANKTCN
5 PrRHOPHTIA
IUVU 2 CTANOPHrTA
TWA « OTHER
C3C3 6 CHLOROPHTTA
Hgure 1!-81 Chester River phytoplankton class dominance,
November 19C0-September 1981, at station 51.
0-77
-------
OBSERVED PHYTOPLANKTON DATA AT ONE METER
STAT10N-48
CEUS-rtL SUM
9000
BOOO -
rooo ¦
6000
sooo -
4000 -
3000
2000
1000 -
0
n
It
J
J
A
S
E
A
A
U
U
U
E
C
R
r
M
L
0
P
t
1
2
1
2
2
2
3
1
7
t
?
0
7
1
1
1
1
\
1
1
9
9
a
9
9
9
9
8
8
8
8
8
8
8
0
1
1
1
1
1
1
LCGEN0* CLASS
OATE
I B*CItLARI3PH*T
i nannoplanktok
J PTRROPHUA
i CTAHOPH'TA
4	OTHER
5	CHLOROPHtTA
Figure 11-82 Chester River phytoplankton class dominance,
November 1980-September 1981 at station 48.
0-7 8
-------
(OBSERVED PHYTOPLANXTON DATA AT ONE METER!
STAT10N-J4
CELLS-fIL SUM
18000
16000 -
14000
12000 -
10000 -
8000 -
6000 •
4000 -
2000 -
XX
LEGEND' CLASS
DATE
1 BACILLARIOPHYT
3 NANNOPLANKTOK
S PYRROPHTTA
2 CYANOPHYTA
4 OTHER
6 CHLOROPHYTA
Figure 11-83 Chester River phytoplanktor class dominance,
November 1980 - September 1981, at station 34.
J-7 9
-------
OBSERVED PHYTOPLANKTON DATA AT ONE METER
STAT10N-22
CELLS-MI SUI1
14000
13000 -
10000 -
8000 •
LEGEND* CLASS
I BACILLAR10PHYT
J MAHNOpcANKTON
S PYRROPHYfA
mw 2 CYANOPHYTA
w w m a OTHER
«. «. * 6 CHLOROPHYTA
Figure 11-84 Chester River phytoplankton class dominance,
November 1980-September 1981 at Station 22.
J-80
-------
OBSERVED PHYTOPLANKTON DATA AT ONE METEF
SrATION-13
CELLS-MI SUH
13000 H
11000
10000
9000
8000
7000
6000
SOOO
4000
3000
2000
1000
LEGEND• CLASS
DATE
I BACILLAR10PHYT
3 NANNOPLANKTOM
5 PYRROPHY f A
2 cyanophyta
4 OTHER
6 CHLOROPHYfA
Figure 11-85 Chester River phytoplankton cia: dominance,
November 1980-September 1981 at station 13.
J-81
-------
OBSERVED PHYTOPLANKTON DATA AT ONE METER
STAI1QH-B
cEllS-hi. sun
18000 H
16000 -
14000 -
12000 -
10000 -
<000 -
$000 -
4000 -
3000 -
DATE
L£CEMO> CLASS
i eAcitLARioPHrr
3 NANNOPLAHKTOM
S PYRROPHYTA
mvM a CTANOPHrrA
r w i 4 OTHER
6 chlorophyta
Figure 11-86 Chester River phytoplankton class dominance,
November 1980-September 1981, at Station B.
J-82
-------
OBSERVED PHYTOPLANKTON DATA BELOW ONE METEE
stations
cells-ml son
4300
4000 -
3SOO -
3000 -
asoo -
2000
1500 -
tooo •
900 -
N
D
M
n
J
J
A
s
0
£
A
A
0
U
U
e
*
C
ft
r
N
L
0
p
2
1
1
2
1
2
2
2
4
S
1
r
8
7
0
T
J
1
1
i
)
1
1
1.
•
ft
9
9
9
ft
9
9
8
8
a
8
8
8
a
S
0
0
i
1
1
1
i
1
LEGEND. CLASS
DATE
I BACIUABIOPHrr
3 NANNOPIANKTON
5 PTRROPHUA
2 CTANOPHTTA
4 OTHER
Figure 11-87 Chester River phytoplankton class dominance,
May 1981 and August, 1981 at (8 meter depth) station 34.
J-&3
-------
OBSERVED PHYTOPLANKTON DATA BELOW ONE METEE
STAT10N"48
CELLS-HL SUM
4000 H
3S00 -
3000 •
2500
2000
1S00
1000
SOO

N
0
n
n
J
J
A
S
0
E
A
A
U
U
U
e
V
C
R
r
N
L
C
p
2
1
1
2
1
2
2
2
4
s
1
7
8
7
0
7
1
1
1
1
1
1
1
1
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
0
0
t
1
1
1
1
1
lECEHO" CLASS
OATE
1 BACHLARIOPHYT
3 NANNOPLANKTON
5 PTRROPHTTA
2 CTANOPHTTA
4 OTHER
6 CHLOROPHrTA
Figure 11-88 Chester River phytoplankton class dominance,
May 1981 and August, 1981 at (8 meters depth) station 48.
J-84
-------
OBSERVED PHYTOPLANKTON DATA BELOW ONE METEFj
8IAU0H-3I
CELLS-ttL sun
3600 -
33 00 -
3000
2700 -
2400
2100
1800
tSOO
1200 -
900
BOO
300
N
0
n
H
j
j
A
S
0
E
A
A
u
0
U
E
V
C
R
t
N
L
c
P
2
1
i
2
1
2
2
2
4
s
»
T
B
7
0
1
1
1
i
1
1
1
1
1
9
9
9
9
9
9
9
9
a
8
S
a
a
a
8
8
0
0
I
i
i
i
1
1
LEGEND* CLASS
DATE
1 bacillariophtt
J NANHOPtANKTON
S PTRROPHYTA
2 CrAMOPHUA
4 OfHER
6 CHLOROPHTTA
Figure 11-89 Chester River phytoplankton class dominance,
May 1981 and August 1981, at (9 meters depth) station 51.
J-85
-------
Table 11-5
Dorolnant Individuals For Each Sampling Period
Station
bl
48
34
22
13
B
11/?4/80
Skeletoneroa
costatun
1681 cells/ml
S. costatum
3?72 cells/ml
S, costatum
T?f73l cells/ml
S. costatum
9742 cells/ml
S. costatum
5935 cells/nl
Perdlnlun so.
569 cells/Sil
12/15/80
3/H/81
S. costatua
3&6 cells/nl
S. costatum
5257 cells/ml
S. costatum
3fa3 cells/ol
11. COjftfltllP
1688 cells/ml
Heloslra sp.
Ub9 cellsTml
Heloslra -sp,
li»-ceUyfa
Heloslra sp.
3858 cells/nl
Heloslra sp.
4196 eel ls/nl
Heloslra sp.
2701 eel ls/inl
Heloslra
1399 cells/ml
Synechocystls
}?02 cells/nl
Synechocystls
3^76 cells/ml
fraqtlarla sp>
434 cells/nl
Survey Date
5/27/81
6/18/81
7/27/81
8/20/81
Synechocystls sp.
iV6 cells/ml
Synechocystls
SU cells/ml

Gyrodlnlun
cstuarlaT?
1109 cells/ml
Ghvnodlnlum uu
241 ce1ls/nl
Thalassloslra
If? cells/nl
Synechocystfs
cells/ml
Grodlnlum
estuarlale
1013 cel^I/ml
Prorocentru«
minimum
627 'cells/nl
Chrooroonas
cells
Chroomonas
jfi? cells/nl
Gymnodluw
nelson I
579 cells/nl
Heloslra sp.
UM celli7a1
Thalassloslra sp.
m cells/nl
Heloslra sp.
772~cells7raT
Chroococcus
¦minor
B20 cells/ml
Araphldlnltffl so.
1350 cells/ml
Osclllatorla
cells/ml
Chlamydononas
site cells/ml
Heloslra sp.
34 24 celli/ol
Heloslra sp.
4774 cells/nl
Heloslra sp.
3906 eells/nl
HelotIra UU.
2701 cells/nl
Heloslra sp.
62/ cella/oT.
Cyclotella sp.
3328 eel is/nl7
Thalassloslra
.cells/nl
9/27/1
Heloslra y
482 cells/i
Unfdent fit
ip.
434 cells/o
Colonial gi
sp.
916 cells/i
Colonial gr
sp.
434 cells/a
Helosira sc
579 cells/a
Heloslra st
772 cells7»
Chrpooonas
723 cells/«
-------