S&A-TSB-1O
REPORT ON THE QUALITY
f THE WATER OF THE JAMES RIVER
SOUTH DAKOTA 1970
NORTH
DAKOTA
SOUTH
DAKOTA
TECHNICAL SUPPORT BRANCH
, SURVEILLANCE AND ANALYSIS DIVISION
U. S. ENVIRONMENTAL PROTECTION AGENCY
REGION VIII
I
NOVEMBER, 1972
-------
908R72001
REPORT ON THE
QUALITY OF THE WATER
OF THE
JAMES RIVER
SOUTH DAKOTA
TECHNICAL SUPPORT BRANCH
SURVEILLANCE AND ANALYSIS DIVISION
ENVIRONMENTAL PROTECTION AGENCY
REGION VIII
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TABLE OF CONTENTS
Page
No.
INTRODUCTION 1
BACKGROUND 3
SURVEY METHODS 5
RESULTS OF STUDY 8
DISCUSSION 26
APPENDIX ". . 29
APPENDIX 63
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FIGURES AND TABLES
Page
No.
Figure 1 GENERAL REFERENCE MAP 4
Figure 2 DISSOLVED OXYGEN 9
Figure 3 BIOCHEMICAL OXYGEN DEMAND 11
Figure 4 TOTAL COLIFORM BACTERIA 14
Figure 5 FECAL COLIFORM BACTERIA 15
Figure 6 TOTAL SOLIDS 20
Figure 7 TOTAL PHOSPHORUS 22
Figure 8 NITROGEN (NH -N) '. . . 24
0
Figure 9 TOTAL ALKALINITY 25
Table 1 TRIBUTARIES TO THE JAMES RIVER, S.D 5
Table 2 IDENTIFICATION OF FECAL STREPTOCOCCUS 16
Table 3 PESTICIDE ANALYSIS - JAMES RIVER, S.D 27
APPENDIX
Table A-l REFERENCE POINT LOCATIONS 30
Figure A-l DETAIL SAMPLE STATION MAP 33
Table A-2 SURVEY DATA - STATION 1 34
through
Table A-30 SURVEY DATA - STATION 29 62
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INTRODUCTION
At the request of the South Dakota State Department of Health,
the Environmental Protection Agency provided assistance in the form of
field investigations to determine the pollutional contributions of the
Sand Lake Migratory Waterfowl Refuge and to determine the effect of
agricultural practices on the water quality of the James River in South
Dakota.
The description of river water quality is based on the results
of a two-phase field investigation. The first phase involved an intensive
two-week stream study during the period April 4-19, 1970 with a delay
caused by inclement weather. The second phase of the field work was
conducted during the period August 24-31, 1970.
The spring study was initiated to determine the water quality
during a spring run-off period and the follow-up summer study was initiated
to provide supplemental information during low flow conditions.
This report on the quality of the waters of the James River in
South Dakota is based on the results of the spring and summer 1970 field
investigations conducted jointly by personnel of the National Field
Investigations Center - Cincinnati and the Engineering and Sciences Branch
of the Division of Applied Technology, Environmental Protection Agency,
Cincinnati, Ohio.
The generous cooperation and active participation provided by
the South Dakota Department of Health; the City of Huron, South Dakota for
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INTRODUCTION
At the request of the South Dakota State Department of Health,
the Environmental Protection Agency provided assistance in the form of
field investigations to determine the pollutional contributions of the
Sand Lake Migratory Waterfowl Refuge and to determine the effect of
agricultural practices on.the water quality of the James River in South
Dakota.
The description of river water quality is based on the results
of a two-phase field investigation. The first phase involved an intensive
two-week stream study during the period April 4-19, 1970 with a delay
caused by inclement weather. The second phase of the field work was
conducted during the period August 24-31, 1970.
The spring study was initiated to determine the water quality
during a spring run-off period and the follow-up summer study was initiated
to provide supplemental information during low flow conditions.
This report on the quality of the waters of the James River in
South Dakota is based on the results of the spring and summer 1970 field
investigations conducted jointly by personnel of the National Field
Investigations Center - Cincinnati and the Engineering and Sciences Branch
of the Division of Applied Technology, Environmental Protection Agency,
Cincinnati, Ohio.
The generous cooperation and active participation provided by
the South Dakota Department of Health; the City of Huron, South Dakota for
-------
mobile laboratory accommodations and storage space; the Southeast Water
Laboratory, EPA, and the U.S. Geological Survey for pesticide analysis;
the Advanced Waste Treatment Research Laboratory - Cincinnati, for fecal
streptococci identification; and other Federal, State, and municipal
agencies is appreciated and gratefully acknowledged.
-------
BACKGROUND
The James River has its origin near Fessenden, North Dakota,
and meanders in a general southerly direction for about 710 miles through
South Dakota to its confluence with the Missouri River east of Yankton,
South Dakota. (Figure 1).
The river flow is normally intermittent in the headwater regions
and becomes a constantly flowing stream in the vicinity of Huron, South
Dakota.
The greatest flow in the James occurs usually in March and
April when melting snow affects the flow. Peak discharges are also
frequently sustained through May and June by heavy rainfall. Annual
low flows occur in late summer, autumn and winter.
Two dams, operated and maintained by the U.S. Fish and Wildlife
Service, form the Sand Lake National Wildlife Refuge near the North Dakota-
South Dakota State Line. Numerous other dams have been constructed across
the James and tributary streams to provide for municipal water supplies,
livestock, and recreation.
The remainder of the discussions on the area and the water
quality will be confined to the reach of the James River in South Dakota.
The largest municipalities in this predominately agricultural
basin are Aberdeen, Huron, and Mitchell, South Dakota. All these
communities use surface water as a source of municipal supply.
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JY.O.
s.o.
Figure 1
GENERAL REFERENCE MAP
James River - South Dakota
Miles
IO
10
YANKTON
ao«nKS=3sae>
Missouri River
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The Elm River, principal tributary to the James in South Dakota,
\
enters at approximately river mile 429. Other tributaries to the James
are listed in Table 1.
Table 1
Tributaries to the James River in South Dakota
Tributary Approximate
Stream River Mile
Moccasin Creek 378
Mud Creek 338
Snake Creek 300
Turtle Creek 290
Thunder Creek 248
Foster Creek 248
Cain Creek 214
Pearl Creek 212
Redstone Creek 188
Firesteel Creek 131
Enemy Creek 131
Twelve Mile Creek 97
Wolf Creek 83
SURVEY METHODS
The field effort was divided into two phases for the James
River investigation, a spring or .run-off study (Phase I), and a summer
or low flow study (Phase II).
Phase I was divided into two five-day sampling periods.
Period 1 involved sampling the reach of river from Yankton, South Dakota,
upstream to Huron, including the intercepted tributaries. Period 2
involved sampling the river and tributaries from Huron upstream to the
North Dakota-South Dakota State Line.
-------
The mobile field laboratories were established at the sewage
treatment plant pumping station in Huron. The location was about midway
between the reaches of the James examined in this study.
All samples collected were "grab" type samples. Stations were
sampled at staggered times throughout the day to document any changes
that might occur during the day. A detailed map and description of
each station sampled during the studies are outlined in the Appendix.
Samplers made field determinations for dissolved oxygen,
temperature and pH, and collected water samples required for the
laboratories for all other determinations.
The laboratory determinations included the following:
5-day Biochemical Oxygen Demand
Dissolved oxygen
PH
Conductivity
Turbidity
Settleable solids
Suspended solids
Dissolved solids
Total volatile solids
Volatile suspended solids
Volatile dissolved solids
Total solids
Alkalinity
Total coliform
Fecal coliform
Fecal strep
Samples for nutrients (nitrogen and phosphorus) and samples for
fecal strep typing were prepared in the field laboratories and shipped to
the NFIC laboratory in Cincinnati.
In addition to these determinations, pesticide samples were
collected at selected stations to be analyzed by the U.S. Geological
-------
Survey and the Southeast Water Laboratory.
NFIC personnel also made stream discharge measurements at main
stem and tributary locations where flow determinations were required.
The Phase II or summer study was essentially identical to the
Phase I study with two exceptions. First, the study period was reduced
to eight consecutive days, and second, the total number of sampling
stations was reduced from 29 to 20.
Unforeseen weather and stream conditions created special
problems during both the spring and summer studies.
Sampling during the spring phase commenced upon ice break-up
in the reach of the James from Huron downstream to Yankton. Usually ice
break-up of the upper reach from Huron to the North Dakota-South Dakota
State Line follows downstream break-up. During this study, upstream ice
break-up did not occur as expected. Following downstream break-up, cold
weather moved into the area causing the river to refreeze. A delay of a
week was necessary until ice break-up again occurred. This thaw-freeze-
thaw cycle did not provide the conditions for the run-off that was expected,
making it difficult to impossible to assess agricultural run-off contribu-
tions to water quality. Local rains toward the end of the study did
create some localized run-off conditions. Data at these locations reflect
the effects of such rains.
The summer study was to supplement the earlier study with water
quality information during low flow conditions. Unfortunately, the time
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period selected for the study was again not the usual condition. Instead
of a low flow regime, a virtually no-flow condition occurred.
The study during this phase consisted primarily of sampling a
series of pools. Many of the tributary streams sampled during the spring
study were dry during the summer study.
Although the primary objectives of the study, that of determining
the contributions of the Sand Lake Migratory Waterfowl Refuge and agricul-
tural practices to the water quality during periods of run-off and low
flow, could not be adequately assessed, the water quality data for the
weather conditions that did occur can serve as background information
for future studies.
RESULTS OF STUDY
The results of all bacteriological, chemical, and physical
determinations are tabulated in the Appendix.
DISSOLVED OXYGEN
Municipal and many industrial wastes contain organic matter
that, when introduced into a stream, is biochemically degraded and
exerts an oxygen demand on the receiving waters. In this process of
biochemical degradation of organic matter the dissolved oxygen (DO)
derived from the atmosphere and photosynthetic activity is reduced.
High concentrations of the oxygen-demanding material can cause excessive
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14
13
12
II
10
9
8
r
6
5
o
2
LU
0
s
tf> 2
Q
d I
SPRING SATURATION LEVEL
SPRING AVERAGE
SUMMER AVERAGE
-I <*
S |S
< ki
T i
o
40O
3OO
SUMMER SATURATION LEVEL
2OO
I J
IOO
Approximate River Miles From Mouth
Figure 2
DISSOLVED OXYGEN
Janes River - South Dakota
14
13
12
II
10
9
8
7
6
5
4
3
2
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dissolved oxygen demand, depleting the oxygen in the receiving waters
and, as a result, cause a reduction of desirable aquatic life, including
fish. When wastes are of sufficient quantity and strength for the
creation of an anaerobic condition, offensive odors result.
In the spring study, after ice break-up, dissolved oxygen
concentrations were near saturation levels in the entire South Dakota
reach of the James River from Yankton, South Dakota to the North Dakota-
South Dakota State Line (Figure 2). Samples taken in the early morning
and compared with samples taken after noon showed a definite oxygen
build-up during this daylight interval, between four and five hours
(Appendix Tables 2-30). These results indicate photosynthetic activity.
In the tributary streams, the dissolved oxygen concentrations
averaged near saturation at all sampling locations with one exception.
Scattered rains during the spring study caused run-off in isolated areas.
The area of Stony Run Creek (Station 23 - River Mile 2) experienced such
run-off. Without run-off, the dissolved oxygen concentrations averaged
10.8 mg/1 at this location. With run-off, however, organic wastes from
feed lot operations entered the stream in such quantities as to reduce
the DO level to an average of 1.7 mg/1 with a minimum concentration of
0.3 mg/1. This run-off condition did not occur during Period 1, the routine
sampling period of the section of the James River that would be affected
by this tributary; therefore the effect of this run-off affected tributary
on the James was not assessed directly. The James River immediately upstream
was sampled however during this run-off period. In reviewing the data
at this station the BOD5 and DO during the run-off period averaged 10.4 mg/1
and 11.7 mg/1 respectively. Likewise, the 6005 and DO during the run-off
at the Stony Run station averaged greater than 4320 mg/1 and 1.7 mg/1
10
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25
-,25
SPRING AVG.
SUMMER AVG.
300 200
Approximate River Miles From Mouth
Figure 3
BIOCHEMICAL OXYGEN DEMAND
James River - South Dakota
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respectively. It is therefore conceivable that wastes of this concentration
would have a significant effect on the James River downstream.
During the low flow conditions of the summer study, the dissolved
oxygen concentrations were considerably reduced throughout the entire reach
of the river and tributaries in South Dakota. At Huron, the DO level was
reduced to zero (Figure 2). Samples taken over the same daylight time
interval as in the earlier study also indicated photosynthetic activity,
but to a lesser extent (Appendix Tables 2-30).
BIOCHEMICAL OXYGEN DEMAND
The biochemical oxygen demand (BOD) concentrations in the James
River during the spring study were fairly uniform over a range of 4.6-10.4
mg/1 (Figure 3). The BOD concentrations in the tributaries were also
fairly uniform with three exceptions. The BOD in Moccasin Creek and
Turtle Creek averaged 10.2 mg/1 and 11.0 mg/1, respectively, during the
study. Moccasin Creek receives wastes from Aberdeen, South Dakota and
Turtle Creek receives wastes from Redfield, South Dakota. The BOD
concentration in Stony Run Creek, which normally averaged 2.4 mg/1,
increased to an average of greater than 4320 mg/1 after rainfall affected
the area..
In the summer study, BOD concentrations showed marked increases
at several main stem stations. At the sampling stations in the vicinity
of the Sand Lake Migratory Waterfowl Refuge, the BOD concentrations
increased two to four times those measured in the spring. At Huron,
South Dakota, the BOD concentration increased to an average of 70 mg/1
with a maximum of 102 mg/1.
12
-------
The increased BOD levels during both the spring and summer
studies were accompanied by correspondingly decreased DO concentrations.
As discussed earlier, the DO in the river at Huron was completely depleted.
These results indicate effects from organic wastes rather than respiration
and decomposition of plankton organisms.
BACTERIAL DATA
During the spring study, geometric mean total coliform densities
exceeded 1000/100 ml at several locations along the main stem of the James
River (Figure 4). Notable densities occurred at the outlet of the Sand
Lake Migratory Waterfowl Refuge, downstream from the confluence with
Turtle Creek (which receives wastes from Redfield, South Dakota), down-
stream from Huron, and downstream from Mitchell. Fecal coliform densities
likewise were higher at these locations (Figure 5). At the station on
Turtle Creek, prior to the confluence with the James, the mean total
coliform density was 12,900/100 ml. At the Stony Run Creek sampling
location the mean total coliform density prior to run-off was 2,500/100 ml.
After run-off was experienced in the area, a mean total density of
270,000/100 ml occurred. Stony Run Creek enters the James River about
six miles downstream from Huron.
Fecal streptococcus determinations were made during the study
(Appendix Tables 2-30) and strep typing was performed at selected stations
(Table 2). Fecal streptococcus typing determinations indicated that
human types predominated at the Sand Lake and Turtle Creek sites. An
interesting situation occurred in the Huron area, however. At the lowhead
dam in Huron, strep typing indicated an equal predominance of animal and
human types. At the Stony Run Creek Station, human types predominated
13
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110
o
o
cc.
ui
a.
o:
ui
I-
u
<
00
o:
e
_i
o
o
UJ
5
SPRING GEOM. MEAN
SUMMER GEOM. MEAN
~---J,~3
100
4OO
30O
2OO
too
Approximate River Miles From Mouth
Figure k
TOTAL COLIFORM BACTERIA.
James River - South Dakota
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100,000
50,000
O
O
10,000
5,COO
1,000
500
tr
tu
a.
cr
ui
CD
5
cc
o
LL
O
O
LJ
2
IOO
50
10
-ilO"
SPRING GEOM. MEAN
SUMMER GEOM. MEAN
IO
4OO
30O
2OO
IOO
Approximate River Miles From Mouth
Figure 5
FECAL COLIFORM BACTERIA
James River - South Dakota
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Table 2
CTl
for
Approx .
Sampl ing Jame s
Station River
Number Mile
1 6
7 203
0 223
15 kh2
Identification of Fecal Streptococcus Types
the James River and Tributaries, State of South Dakota - Month of April 1970
Number of strains and percent of total
S. fecalis S. fecalis S. bovis- S. fecalis
Location* var.** biotypes equinus atypical
Northeast of Yankton, 15 (60$) 10 (kO%) 0 0
South Dakota
Southeast of Huron, 8 (32$) 17 (68$) 0 0
S.D., No. 3U 'bridge
Lowhead dam, at Huron, 11 (hk%) h (16$) 7 (28$) 3 (12$)
S.D., USGS gaging sta.
and water quality sta.
Outlet of Columbia Rd. ^5 (90$) .0 05 (10$)
reservoir (Sand Lake
Wildlife Refuge) bridge
and dam
Tot. No.
strains
picked Comment***
25 Human 60$
Animal
types 40$
25 Human 32$
Animal
types 68$
25 Human kk%
Animal
types kk%
Rotting
vegetation
types 12$
50 Human 90$
Rotting
vegetation
types 10$
16
459
At N.D.-S.D. State Line 25 (100$)
bridge on gravel road
25 Human 100$
(continued)
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Table 2
(continued)
Identification of Fecal Streptococcus Types
for
Approx .
Sampling James
Station Eiver
Number Mile
18 97-0.5
19 131-0.5
23 217-2
the James River and Tributaries, State of South Dakota - Month of April 1970
Location*
Twelve Mile Creek*
bridge on gravel road
at Milltown
Enemy Creek* bridge
on gravel road, 11
miles southeast of
Mitchell
Stony Run Creek* S.D.
37 bridge, south of
Huron
Number of strains and percent of total Tot. No.
S. fecalis S. fecalis S. bovis- S. fecalis strains
var.** biotypes equinus atypical picked Comment***
31 (9W . 1 (3$) 0 1 (3$) 33 Human 9^$
Animal
types 3%
Rotting
vegetation
types 3%
28 (100$) 0 0 0 28 Human 100$
35 (70$) 15 (30$) 0 0 50 Human 70$
Animal
types 30$
2k 296-2
Turtle Creek* bridge
on gravel road, one
mile northeast of
Redfield
25 (100$)
0
0
0
25
Human 100$
(continued)
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00
Table 2
(continued)
Identification of Fecal Streptococcus Types
for the James River and Tributaries, State of South Dakota - Month of April 1970
Approx.
Sampling James
Station River
Number Mile
28
UlO-0.5
Location*
Crow Creek* drainage
ditch. County Road
bridge one mile east
of Tacoma Park
Number of strains and percent of total Tot. No.
S. fecalis S. fecalis S. bovis- S. fecalis strains
var.** biotypes equinus atypical picked Comment***
2k (100%) 0 0 0 2k Human 100$
* In James River unless followed by asterisk
** Low numbers of S.fecalis var. liquefaciens found in all samples, less than percent usually found in human feces.
human
*** S.fecalis var. are predominately from/sources; S.bovis-equinus and S.fecalis biotypes are predominately from
animal fecal sources; and S.fecalis atypical are from rotting vegetation.
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70 to 30 per cent. However, in the James River, downstream from both Huron
and the confluence with Stony Run Creek, animal types were predominant
68 to 32 per cent.
Summer mean total coliform densities were erratic and generally
higher than those observed in the spring study (Figure 4). The most
significant increase occurred at the station in Huron where mean total
and fecal coliform densities were 2,300,000/100 ml and 162,000/100 ml,
respectively (Figures 4 and 5).
HYDROGEN ION CONCENTRATION
The pH for both the spring and summer studies throughout the
South Dakota reach of the James River was generally high with values
being 8.0 or greater. The values were generally higher in the reach
from Huron upstream to the North Dakota-South Dakota State Line (8.5-9.0)
as compared to the reach from Huron downstream to Yankton (8.0-8.5). The
pH values greater than 7 are also indicative of photosynthetic activity.
No real distinction could be noted between values measured in
the spring and those measured in the summer at any given sampling location.
TOTAL SOLIDS
Total solids include dissolved and suspended matter in the
water which is normally derived from the strata through which the water
passes or the surface over which it flows.
During the spring study, the total solids concentrations in the
James River exhibited a gradual increase from around 330 mg/1 at the North
Dakota-South Dakota border to around 800 mg/1 near the mouth at Yankton
(Figure 6).
19
-------
2,000
1,500
o
s
I/)
o
1,000
500
SPRING AVG.
SUMMER AVG
12,000
I.5OO
I.OOO
500
400
300
2OO
100
Approximate River Miles From Mouth
Figure 6
TOTAL SOLIDS
James River - South Dakota
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In the summer, the total solids concentrations throughout the
river were generally greater than those measured in the spring (more
than twice as great at most sampling stations). Peak concentrations
were noticeable at three locations along the main stem of the river.
These concentrations occurred at the outlet of the Sand Lake Migratory
Waterfowl Refuge (1064 mg/1), at River Mile 303 (1391 mg/1), and down-
stream from Huron (1427 mg/1).
TOTAL PHOSPHORUS
The total phosphorus concentrations in the James River during
both the spring and summer studies are shown in Figure 7.
During the spring study, the total phosphorus concentrations
increased from an average of around 0.2 mg/1 at the North Dakota-
South Dakota State Line to an average of around 0.6 mg/1 near the mouth
at Yankton.
In the summer, the total phosphorus concentrations decreased
from an average of 0.4 mg/1 at the North Dakota-South Dakota State Line
to an average of 0.2 mg/1 near Yankton. Significant peaks, however,
occurred during this study.
Concentrations of 0.85 mg/1, 1.81 mg/1, and 1.13 mg/1 were
measured at the outlet of the Sand Lake Migratory Waterfowl Refuge at
Huron and downstream from Mitchell, respectively.
NITROGEN (NH3-N, N03-N)
In the spring study, ammonia concentrations in the James River
averaged less than 0.4 mg/1. However, several peak concentrations could
21
-------
ro
r-o
2
z.
en
x
T
O.
i.e
I.G
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
SPRING AVG.
SUMMER AVG.
2.O
1.8
1.6
1.4
1.2
1.0
0.8
0.6
O.4
- 0.2
O
4OO
3OO 2OO
ApproxTmote River Miles From Mouth
Figure 7
T03AL PHOSPHORUS
IOO
James River - South Dakota
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be observed in the data. These occurred downstream from Moccasin Creek
which receives wastes from Aberdeen, at Huron, and downstream from
Mitchell (Figure 8).
During the summer study, ammonia concentrations were greatly
increased, with peak concentrations being measured at the outlet of the
Sand Lake Migratory Waterfowl Refuge, at Huron, and downstream from
Mitchell.
Nitrate concentrations during the spring study were less than
0.05 mg/1 from the North Dakota-South Dakota border downstream to Huron.
From Huron downstream to Yankton, the average concentrations ranged from
0.5 mg/1 to 0.65 mg/1. During the summer, the nitrate concentrations
remained less than 0.05 mg/1 throughout the entire South Dakota reach
of the river. These conditions are indicative of organic pollution.
TOTAL ALKALINITY
Total alkalinity was measured during both the spring and summer
studies (Figure 9).
During the spring study, the total alkalinity was fairly uniform
over a range of 150-230 mg/1 from Sand Lake downstream to Yankton. One
significant peak occurred at River Mile 303. Much smaller increases in
concentration occurred downstream from Aberdeen and Mitchell.
Total alkalinity concentrations were generally higher during
the summer study than those measured in the spring. Higher values were
measured in the reach upstream from Huron to the North Dakota-South Dakota
23
-------
2.6
12.0
SPRING AVG.
SUMMER AVG.
- 0.5
0.0
0.0
400
300
200
100
Approximote River Miles From Mouth
Figure 8
NITROGEN (NH3-N)
James River - South Dakota
-------
SPRING AVG.
SUMMER AVG.
(9
5
V
I-
z
_)
<
*
_1
<
_l
<
I-
o
<
400r
300
2OOh
100
400
30O
2OO
IOO
40O
300 2.0O
Approximate River Miles From Mouth
Figure 9
TOTAL ALKALINITY
too
James River - South Dakota
-------
State Line. Peak concentrations were experienced downstream from Aberdeen,
Huron, and Mitchell.
PESTICIDE DATA
During the spring sampling period, samples were collected from
selected main stem and tributary stations for pesticide analysis. The
results indicated trace concentrations of dieldrin, endrin, DDT, and 2,
4-D (Table 3).
OTHER CHEMICAL FEATURES
The individual results of the remaining chemical and physical
analyses appear in outline form by station in Appendix Tables 2-30.
DISCUSSION
Contributions from the Sand Lake Migratory Waterfowl Refuge and
agricultural practices to the water quality of the James River in South
Dakota could not be adequately assessed, due to the unfavorable stream
and weather conditions that prevailed during both the spring and summer
study periods.
The data from both studies did indicate, however, some problem
areas in the South Dakota reach of the James River System.
The effects of the scattered rainfall that occurred toward the
end of the spring study period indicated that a problem condition exists
in the Stony Run Creek tributary to the James River near Huron. Run-off
26
-------
Table 3
Pesticide Analysis
Station*
1
4
6
10
12
14
16
17
20
21
22
24
25
27
29
James
Dieldrin
ppb
.02
nd
nd
.01
.05
nd
nd
.02
nd
nd
nd
nd
nd
.03
nd
River - South
Endrin
ppb
.04
nd
nd
nd
.12
nd
nd
.04
nd
nd
nd
nd
nd
.06
nd
Dakota
DDT
ppb
.04
nd
nd
nd
.15
nd
nd
.04
nd
.03
nd
nd
nd
.09
nd
2,4-D
Ppb
nd
.12
.11
.26
nd
nd
nd
nd
nd
nd
nd
nd
.07
nd
nd
Note
1
2,3
2,3
2,3
1
2,3
1
1
1
1
1
1
2,3
1
1
Notes:
1. Analyzed by Southeast Water Laboratory
2. Analyzed by Department of the Interior USGS
3. Screened for parathion, methyl parathion and diazinon, results negative
* Station descriptions in Appendix Table A-l
nd = none detected.
27
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during the study from feed lot operations in the area caused dissolved
oxygen concentrations at the Stony Run Creek sampling site to decrease
from an average of 10.8 mg/1 to 1.7 mg/1. The BOD concentrations
correspondingly increased from an average of 24 mg/1 to 4326 mg/1. Total
and fecal coliform densities also increased. Mean total coliform densities
increased from 2500 to 270,000/100 ml and fecal densities increased from
< 50 to 202,200/100 ml.
A definite problem existed in the Huron area during the low
flow conditions of the summer study. During this study period, stream
conditions resulted in complete oxygen depletion; BOD concentrations
greater than 70 mg/1; and total and fecal coliform densities greater
than 2,300,000 and 162,000/100 ml, respectively.
Further studies under more favorable weather conditions will
be necessary to completely assess the impact of Sand Lake and agricultural
practices on the water quality of the James River System in South Dakota.
28
-------
APPENDIX
29
-------
Table A-l
Reference Point Locations
James River
Station
Number
1
2
4
5
6
8
9
10
Description
Mouth James River
North of Yankton, S.D.; old S.D. 50 bridge
East of Scotland, S.D.
Molf Creek enters
East of Parkston, S.D.; S.D. 44 bridge
Twelve Mile Creek enters
Enemy Creek enters
Southeast of Mitchell, S.D.; 1-90 bridge
Southeast of Mitchell, S.D.; U.S. 16 bridge
Near Forestburg, S.D.; S.D. 34 bridge
Redstone Creek enters
Southeast of Huron, S.D.; S.D. 14 bridge
Pearl Creek enters
Cain Creek enters
Stony Run Creek enters
At Huron, S.D.; low head dam
At Lake Byron
Northeast of Redfield, S.D.
(continued)
Approximate
Mileage
from Mouth
0
6
41
83
84
97
131
138
139
182
188
203
212
214
217
223
245
292
30
-------
Table A-1 (continued)
Reference Point Locations
Station
Number
11
12
13
14
15
16
17
18
19
20
21
James River
Description
Turtle Creek enters
Snake Creek enters
At Ashton, S.D.
East of Mellette, S.D.; S.D. 20 bridge
Mud Creek enters
Northwest of Stratford, S.D.
Moccasin Creek enters
Crow Creek drainage ditch enters
Elm River enters
At Columbia, S.D.
Outlet - Columbia Rd. Reservoir (Sand Lake)
West of Hecla, S.D.
North Dakota-South Dakota State Line
Wolf Creek at Wolf Creek Colony
Twelve Mile Creek northwest of Mi 11 town, S.D.
Enemy Creek southeast of Mitchell, S.D.
Redstone Creek southeast of Forestburg, S.D.
Pearl Creek southeast of Huron, S.D.
(continued)
Approximate
Mileage
from Mouth
296
300
303
336
338
372
378
410
429
430
442
458
459
83-1
97-0.5
131-0.5
188-1
212-2
31
-------
Table A-1 (continued)
Reference Point Locations
James River
Station
Number Description
22 Cain Creek; S.D. 37 bridge
23 Stony Run Creek; S.D. 37 bridge
24 Turtle Creek northeast of Redfield, S.D.
25 Snake Creek; U.S. 281 bridge
26 Mud Creek northwest of Brentford
27 Moccasin Creek south of Bath, S.D.
28 Crow Creek drainage ditch east of Tacoma Park
29 Elm River south of Columbia, S.D.
Approximate
Mileage
from Mouth
214-5
217-2
296-2
300-2
338-0.5
378-4
410-0.5
429-0.5
32
-------
N.O.
S.OL
Figure A-l
DETAIL SAMPLE STATION MAP
James River - South Dakota
YANKTON
J« TVM
Missouri River
33
-------
Survey Data - Station 1
James River
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
Time
Mlty
0845
1325
084o
1230
0850
1205
0820
1200
0830
1258
Flow Temp.
cfs cent .
3"»0 4.0
6.0
4.5
5.0
5.0
5.0
6.0
5.5
6.0
340 8.5
PH
.SU
8.2
7.9
8.0
8.1
8.2
8.3
8.1
8.4
8.3
8.4
DO
mg/1
10.0
10.4
10.2
10.8
10.6
11.0
11.6
13.7
11.6
12.7
BOD;
mg/1
6.4
6.6
8.3
7-1
8.6
7-6
7.8
7.8
8.2
8.4
NOa-N
mg/1
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.65
0.55
0.50
NH,-N
mg/1
0.62
0.58
0.48
0.45
0.35
0.33
0.13
0.15
0.09
0.09
ORG-N
mg/1
1.7
1-7
1.8
1.9
1.8
2.0
1-9
2.0
2.3
2.4
PHOS-T
mg/1
0.57
0.62
0.56
0.61
0.54
0.58
0.56
0.58
0.56
0.59
PHOS-D
mg/1
0.38
0.36
0.37
0.36
0.36
0.36
0.36
0.37
0.34
0.31
- South Dakota
Conduc-
tivity
micro- T-ALK TURB
mho mg/1 JU
SPRING STUDY
860
865
910
94o
960
1030
1035
1030
975
905
194 38
168 38
180 35
182 35
184 36
186 33
190 34
194 34
194 35
186 41
Set.
mg/1
0.10
0.15
0.15
0.15
0.10
< 0.10
< 0.10
< 0.10
0.10
0.15
Solids
Total
mg/1
753
750
746
758
787
734
738
755
827
853
Sufi.
mg/1
77
' 84
68
79
79
70
66
7S
88
104
DIE.
mg/1
6V6
666
678
679
70S
664
672
683
739
749
V.Tot.
mg/1
155
132
119
140
173
117
105
86
181
189
V.Sus.
mg/1
18
23
14
17
18
14
12
16
18
23
V.Dia.
ma/1
137
109
105
123
155
103
93
70
163
166
T-
. Coliform
MPH/lOOml
1,700
330
1,100
840
310
1,300
2,200
2,300
1,100
2,200
SUMMER STUDY
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
0900
0955
0845
1030
O84o
1120
0850
0950
23.0
23.0
23-5
25.0
24.4
23-9
22.8
22.8
8.6
8.0
8.8
8.4
8.3
8.2
8.9
7-9
-
-
4.8
4.6
4.2
5-3
4.4
5.6
5-1
5-3
6-3
6.6
5.8
-
-
-
< 0.05
< 0.05
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.5
1-5
0.6
0.8
0.5
0.3
0.4
0.5
1.0
< 0.1
1.4
1-9
1.7
1.8
1.4
1.2
0.23
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.05
0.07
0.05
0.06
0.10
0.08
0.10
0.07
1916
1798
1668
1684
1598
1717
1776
1656
250 43
244 45
260 48
256 42
256 51
256 47
260 54
248 49
< 0.10
< 0.10
< 0.10
< 0.10
< 0.1O
< 0.10
< 0.10
< o.ib
1308
1286
1274
1293
1326
1285
1424
1317
53
64
73
59
81
102
102
73
1255
1222
1201
1234
1245
1183
1409
1325
119
262
204
135
227
174
113
144
21
9
24
42
23
59
48
18
98
253
180
93
204
115
152
126
-
-
-
-
3,300
13,000
3,300
80
130
80
50
50
110
20
130
80
220
80
2,200
50
2,000
3,100
1,500
1,20O
1,700
3,000
2,400
1,300
3,900
3,100
74o
1,200
670
0.5
0.5
-------
Surrey Data - Station 2
James River
Date
Yr.Ho.Day
70/0li/01
70/04/01
70/04/02
70/04/03
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
Time
Mlty
0935
1350
0900
1258
0915
1230
0845
1225
0850
1321
Flow Temp.
cfs cent.
4.0
6.0
4.5
5-5
5.0
4.5
4.0
5.5
6.0
8.0
pH
SU
8.3
8.1
8.1
8.2
8.3
8.3
8.2
8.3
8.4
8.6
DO
me/1
10.2
10.6
10.3
11.1
10.3
n.6
12.6
13-9
11.9
13-4
BOD5
7.0
7.2
8.1
7.2
8.5
8.2
8.1
8.3
8.4
8.4
HOi-N
mg/1
0.65
0.65
0.65
0.65
0.65
0.65
0.60
0.60
0.50
0.35
ffih-N
mg/1
0.55
0.45
0.46
0.35
0.39
0.4i
0.22
0.12
0.18
0.08
ORG-H
mg/1
1-5
1-7
1.7
1.9
1-9
2.1
2.0
2.3
2.3
2.5
KOS-T
mg/1
0.59
0.62
0.56
0.54
0.63
0.64
0.60
0.61
0.54
0.58
PHOS-D
mg/1
0.39
0.37
0.36
0.32
0.43
0.40
0.35
0.34
0.34
0.30
Conduc-
tivity
micro-
mho
- South
Dakota
Solids
T-AIJt
mg/1
TURB
JU
SPRIHO STUEY
915
930
935
970
1015
1020
990
1000
1000
1020
130
174
176
176
190
184
184
180
188
184
35
35
35
34
35
34
34
34
33
37
Set.
mg/1
< 0.10
0.10
0.10
< 0.10
0.10
< 0.10
< 0.10
< 0.10
< 0.10
0.15
Total
mg/1
760
768
753
760
779
741
752
738
1130
839
Sus.
mg/1
75
74
65
70
66
68
48
61
81
101
Dis. V.Tot.
mg/1 mg/1
685 145
694 141
688 166
690 143
713 98
673 136
704 126
. 677 85
1049 497
738 154
V.Sus.
mg/1
19
22
13
18
15
20
8
11
17
26
V.Dis.
mg/1
126
U-9
153
125
83
116
118
74
480
128
T-
Coliform
Mm/100ml
1,400
940 '
490
3,300
1,700
1,700
2,200
2,800
1,700
410
F-
Coliform
T/100 ml
50
20
130
70
170
no
80
no
170
80
P-
Strep. P-ALK
/100ml me/1
0.5
12
SUMMER STUDY
70/08/24
70/08/25
70/08/36
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
0930
0935
0905
0955
0905
1100
0910
0925
20.5
21.5
23-5
24.0
22.2
22.8
21.1
21.1
8.5
8.0
8.8
8.7
8.4
8.8
8.8
8.3
_
-
5-3
6.0
5-5
6.6
6.0
6.4
5.6
6.4
7-1
7-3
7-7
-
-
-
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.8
0.6
0.6
1.0
0.5
0.3
0.3
1.0
1.8
0.8
1.9
1.3
1.2
1.5
1.1
0.9
0.23
0.27
0.25
0.20
0.20
0.15
0.20
0.20
0.05
0.04
0.03
0.05
0.06
0.05
0.05
0.05
1993
1763
1656
1639
1565
1717
1710
1728
250
234
226
238
234
240
226
230
39
42
45
36
41
36
39
46
0.15
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
1252
1294
1255
1284
1295
1275
1278
1343
69
74
79
63
64
75
54
70
1183 190
1220 235
1176 4io
1221 232
1231 111
1200 86
1224 176
1273 158
25
11
29
42
27
40
25
26
165
224
381
190
84
46
151
132
-
-
-
-
-
14,000
92,000
22,000
.
-
-
-
-
21X>
790
130
_
-
-
-
-
590
1,400
1,100
-------
Table A-b
Survey Data - Station
James River - South Dakota
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/o4/o4
70/04/05
70/04/05
Time
Mlty.
1055
1445
094o
1353
1000
1325
0925
1318
0930
1402
Flow Temp.
cfs cent.
290 5.0
6.0
5-0
5-5
3-5
4.0
4.5
6.0
6.5
290 8.5
pH
SU
8.3
8.1
8.1
8.3
8.3
8.3
8.3
8.3
8.3
8-5
DO
BIG/1
10.6
10.8
11.0
11.6
11.0
9.8
13-1
14.1
11.7
11.2
BOD;
me/1
8.4
7.8
8.9
8.1
8.8
8.4
7-9
8.2
8.1
8.5
NOo-H
mg/1
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.50
0.40
KHj-H
ng/1
0.46
0.46
0.32
0.15
0.21
0.16
0.11
0.10
0.17
0.10
ORG-I!
roe/1
1.6
2.0
1.8
2.0
1.9
2.0
1.9
2.1
2.5
2.2
FHOS-T
mg/1
0.61
0.64
0.59
0.57
0.59
0.58
0.58
0.60
0.58
0.64
PHOS-D
me/1
0.42
0.41
0.37
0.40
0.36
0.34
0.36
0.35
0.34
0.32
Conduc-
tivity
micro-
mho
SPRIB
880
900
916
945
970
985
950
950
950
950
Solids
T-ALK
ng/1
G STUDY
172
178
176
178
186
174
176
172
186
182
TUHB
_JU
34
34
37
32
34
32
33
33
36
36
Set . Total
mg/1 ms/1
0.10 688
0.10 738
0.15 730
0.10 726
< 0.10 646
< 0.10 724
< 0.10 720
< 0.10 722
0.10 756
< O.lfl 762
Sus.
mg/1
81
70
69
75
75
68
66
68
92
87
Dia. V.Tot.
me/1 mg/1
607 147
668 140
661 l4o
651 169
571 119
656 143
654 132
654 114
664 159
675 166
V.Sus.
mg/1
23
18
16
14
23
17
13
22
26
25
V.Dis.
mg/1
124 .
122
124
155
96
126
119
92
133
141
T-
Collform
MfM/lOOml
1,100 .
1,700
1,100
170
790
490
170
170
220
110
F-
Coliform
T/100 ml
50
110
40
20
<20
20
50
20
130
<20
F-
Strep. P-KLK
/100ml mg/1
8
SUMMER STUDY
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
1000
0910
0935
0925
0940
1030
0945
0900
22.0
21.0
24.5
24.0
22.2
23-3
21.1
21.1
8.5
7-9
8.6
8.5
8.2
7-7
8.7
8.1
-
-
9.0
5-4
6.3
7.4
6.4
7.5
7.2
10.0
8.4
10.0
12.0
-
-
-
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.8
0.6
1.1
1.0
0.8
0.3
0.6
1.5
1.2
0.8
2.1
3.0
1-3
1.1
< 0.1
0.9
0.20
0.2?
0.20
0.20
0.30
0.15
0.15
0.05
0.03
0.03
0.01
0.02
0.10
0.06
-
0.03
2102
1910
1754
1780
1721
1885
i860
1884
246
244
244
250
254
266
256
246
39
46
46
53
45
32
49
50
< 0.10 1327
< 0.10 1413
< 0.10 1393
< 0.10 144O
< 0.10 1444
< 0.10 1275
< o.io 1278
< 0.10 1473
50
73
164
357
70
32
83
73
1277 195
1340 232
1229 239
1083 232
1374 130
1200 86
1224 176
1400 238
27
17
27
53
44
30
35
35
168
215
212
179
86
62
163
203
-
-
-
-
-
13,000
2,200
7,900
-
-
-
-
-
170
80
230
-
-
-
-
-
220
610
500
-------
Survey Data - Station
James River -
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05 -
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow Temp.
Mlty. cfs cent.
1230
1608
1045
1610
1110
1440
. 1035
1435
1025
1507
1100
0815
1035
0825
1040
0935
1040
0800
5.0
5.0
5.0
6.0
5.0
5.0
4.5
6.0
6.0
7-5
22.5
22.0
24.5
24.0
23.3
22.2
22.2
22.2
PH
SU
8.2
8.0
8.1
8.1
8.2
8.2
8.2
8.3
8.4
8.4
7-5
8.4
9.0
9.0
8.6
8.0
9-1
8.0
DO
"8/1
10.8
10.8
10.8
11.3
10.8
10.8
13-3
14.3
12.7
13.1
-
5-6
4.9
4.2
2.6
. 6.1
5.2
BOD5
mg/1
8.0
7.6
8.4
7.8
8.8
8.5
7.8
8.5
8.0
8.6
16.0
14.0
13.0
14.0
14.0
-
-
-
NOj-H
mg/1
0.55
0.55
0.55
0.55
0.50
0.50
0.50
0.50
0.4O
0.40
< 0.05
< 0.05
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
<0.05
mg/l
0.56
0.44
0.50
0.44
0.59
0.42
0.24
0.30
0.16
0.17
1-5
1.0
2.0
1.1
1.4
1.8
2.5
2.0
ORG-N
rng/l
1-7
1.8
2.0
2.1
1.8
2.0
2.1
2.2
2.3
2.4
1.8
< 0.1
2.9
2.0
1.7
1.4
1.6
2.2
PHOS-T
mg/1
0.70
0.66
0.67
0.64
0.68
0.66
0.63
0.68
0.62
0.66
1-55
1-53
1.10
0.60
1.50
0.80
1.00
1.00
FHOS-D
0.49
0.47
0.44
0.42
0.44
0.43
0.4O
0.42
0.35
0.33
0.65
0.63
0.55
0.20
0.80
0.55
o.4o
0.60
South Dakota
Conduc-
tivity
micro- T-ALK TURB
mho mg/1 JU
SIKIHG
895
820
820
830
875
853
840
845'
840
855
SUMMER
1934
1763
1737.
1695
1587
1769
1734
1662
STUDY
174
160
166
160
162
170
168
222
168
174
STUDY
280
276
28U
290
278
294
272
280
37
33
38
34
35
35
33
32
36
38
43
51
53
55
51
43
59
50
Solids
Set.
mg/1
<0.1O
0.10
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
647
646
639
672
641
654
622
591
677
679
1193
1268
1286
1312
1281
1193
1294
1216
Sus.
mg/1
76
. 73
77
102
76
83
68
69
92
105
71
88
94
106
70
72
108
56
Die.
mg/1
571
573
562
570
565
571
554
522
585
574
1122
1180
1192
1206
1211
nffi
1186
1196
V.Tot.
mg/1
131
100
108
106
144
138
116
101
157
108
177
239
232
233
178
203
105
145
V.Sus.
mg/1
15
20
16
26
18
22
17
18
22
26
32
18
42
86
54
72
50
40
V.Die.
mg/1
116
80
92
80
126
116
99
83
135
82
145
221
190
147
124
131
55
150
T-
Coliform
Mm/100ml
4,900
4,900
840
7,900
7,900
3,500
4,900
7,900
2,800
4,900
-
-
-
-
2,800
2,800
7,900
F- F-
Coliform Strep. P-MJC
T/100 ml /100ml mg/1
1,700
500
330
490
4OO
700
230
460
230 4
330 0.5
-
-
-
-
< 20 600
50 350
20 220
-------
Table A-6
Survey Data - Station 5
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28 ,
70/08/29
70/08/30
70/08/31
Time Flow Temp.
Mlty. cfs cent.
1300
1628
inn
1530
1130
1508
1050
1500
1045
1525
1120
0755
1100
0810
1100
0920
1055
0745
5.0
5.0
4.5
5-5
3-5
4.5
5.0
6.0
7-0
8.0
22.5
20.5
24.0
22.0
22.2
22.2
20.6
21.7
PH
SU
8.3
8.2
8.1
8.2
8.2
8.2
8.4
8.4
8.6
8.6
8.5
8.2
8.9
8.7
8.3
7.8
9-0
8.4
DO
mg/1
11.2
11.1
11.1
11-7
11.2
12.5
13.9
14. 9
12.8
13.8
-
8.4
4.1
6.6
6.1
. 7-5
7-1
BOD5
mg/1
7.6
7.4
8.6
8.0
8.7
8.2
8.2
5.7
8.4
8.4
12.0
6.8
8.4
7-8
9-6
-
-
-
NO,-N
mg/1
0.50
0.50
0.50
0.50
0.50
0.50
0.40
0.40
0.20
0.15
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
NHo-N
mg71
0.29
0.29
0.30
0.30
0.15
0.15
0.13
0.14
0.15
0.11
1.4
1-7
1.2
1.4
0.8
1.4
1.5
1.4
ORG-N
1.8
1.8
1-9
1.8
1.9
2.0
2.1
2.1
2.3
2.1
1.4
1.0
1.8
2.4
1.5
2.0
< 0.1
1.2
PHOS-T
mg/1
0.57
0.57
0.59
0.57
0.56
0.57
0.56
0.53
0.51
0.56
0.37
0.35
0.25
0.23
0.25
0.20
0.20
0.27
Jame
raos-D
mg/1
0.36
0.36
0.35
0.33
0.53
0.32
0.31
0.27
0.30
0.29
0.07
0.07
0.03
0.08
0.20
0.06
0.10
0.07
s River -
Conduc-
tivity
South Dakota
Solids
micro- T-ALK TURB
mho mg/1 JU
SPRING
' 785
780
800
835
840
805
840
805
795
815
SUMMER
1916
1797
1811
1763
1665
1868
1788
1782
STUDY
174
160
166
156
160
162
168
168
170
172
STUDY
222
218
218
216
216
212
202
216
38
35
41
35
35
32
32
33
37
35
48
58
49
51
52
43
44
52
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.1O
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
645
636
629
618
290
578
594
618
670
651
1245
1326
1319
l£4o
1364
1338
1323
1338
Sus.
mg/1
91
71
87
83
72
57
63
64
98
93
95
124
68
78
86
54
66
58
Dis.
mg/1
554
565
542
535
218
521
531
554
572
558
1150
1202
1251
1162
1278
12811
1257
1280
V.Tot.
mg/1
138
117
134
129
78
155
114
63
110
153
115
201
222
124
2OO
146
108
211
V.Sus.
mg/1
21
23
20
20
9
11
14
18
17
23
45
28
20
78
54
52
38
34
. V.Dis.
mg/1
117
94
114
109
69
144
100
45
93
130
70 .
173
202
46
146
9%
70
177
T-
Coliform
MHi/lOOml
1,800
480
1,800
LA
1,300
3,300
340
4,900
490
1,100
-
-
:
-
7,900
4,900
4,900
F- F-
Collform Strep. P-AIJC
T/100 ml /100ml mg/1
' 270
170
130
LA
230
110
< 20 0.5
20 0.5
50 6
70 10
-
-
-
-
210 230
230 150
IP 170
-------
Survey Data - Station 6
James River -
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow
ULty. cfs
0655
1540
0640
1420
0643
1425
0643
1355
0655
1300
1200
0710
1135
0655
1155
0800
n4o
0625
Temp.
cent.
2.0
5-0
2.0
5-5
1.5
5.0
1.5
5.5
5.0
8.0
22.0
21.0
25.0
23.0
22.2
21.1
21.7
21.1
pB
SU
7-8
8.0
7.9
8.1
8.1
8.3
7-9
8.3
8.2
8.3
8.6
8.4
9-0
9-1
7.8
8.5
9-0
8.4
DO
me/1
10.4
11.2
11.2
11.2
9.4
11.6
13.1
14.0
11.9
13.1
.
-
8.2
3.8
4.0
2.8
4.7
5-2
BODj
mg/1
5-7
7.0
7.4
7.4
6.7
7.6
6.8
7.5
7-7
8.2
13.0
9-2
12.0
15.0
11.0
-
-
-
N03-N
me/1
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
< 0.05
< 0.05
< 0.05
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
Niij-n
mg/1
0.36
0.39
0.29
0.39
0.26
0.32
0.22
0.17
0.12
0.07
1-3
1.3
1.5
1.4
1.2
1-5
1.8
1.4
ORG-N
ms/1
1.6.
1.8
1.8
1.8
1.8
1.7
1.8
2.0
2.0
2.2
1-7
3.4
2.0
2.9
0.8
3.0
0.9
2.5
PHOS-T
-------
Table A-8
Survey Data - Station 7
James River -
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time
Mlty.
0820
1630
0733
1500
0730
1505
0723
l44o
0735
1340
0635
1210
0640
0640
0655
0815
1155
0625
Flow Temp.
cf s cent .
130 1.0
5.0
2.5
4.0
0.5
3-5
1.0
5.0
4.0
130 7-5
20.0
23.0
22.5
21.0
22.0
20.0
21.0
21.0
PH
. SU
7.8
7-9
7-9
8.1
8.1
8.2
8.0
8.3
8.2
8.3
9-5
8.1
8.0
8.9
8.8
8.5
8.8
8.5
DO
mg/1
10.1
11.0
10.8
11.4
11-3
11.7
13-0
13.9
11.3
12.4
_
-
4.5
2.8
3-5
4.4
7-7
5-4
BODc
mg/1
6.1
5.8
6.7
7.8
7.0
8.2
6.6
7.6
7-5
8.3
11.0
13.0
-
-
14.0
12.0
-
-
NO,-N
mg/1
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.50
0.50
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
<0.05
< 0.05
< 0.05
NH5-N
mg/1
0.40
0.39
0.38
0.37
0.35
0.35
0.31
0.30
0.22
0.12
0.8
1.2
1.4
1.2
1.2
0.3
1-5
1.5
ORG-H
"6/1
1-7
1.6
1-7
1-7
1.8
1.8
1.8
1.9
2.0
2.0
1.4
1.4
2.4
1.6
2.5
2.8
2.0
1.8
PHOS-T
mg/1
0.54
0.55
0.53
0.53
0.55
0.50
0.51
0.59
0.56
0.53
1.56
0.45
0.45
0.30
0.35
0.27
0.35
0.33
PHOS-D
mg/1
0.49
0.42
0.38
0.37
0.38
0.38
0.39
0.36
0.36
0.34
o.4o
0.10
0.05
0.10
0.10
0.08
0.05
0.10
Conduc-
tivity
South
Dakota
Solids
micro- T-ALK
mho mg/1
SPRING
635
645
665
635
705
670
675
665
680
695
SUMMER
1820
1859
1S41
1829
1748
1811
i860
1830
STUDY
142
138
148
136
146
164
144
140
142
148
STUDY
256
256
240
242
246
246
244
234
TUEB
JU
22
23
22
22
23
24
24
23
24
23
48
59
45
44
53
57
62
55
Set.
me/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< o.ib
Total
mg/1
477
497
470
462
476
492
471
460
505
513
1413
1448
1368
1441
1428
1494
1437
1390
SUB.
mg/1
32
' 38
31
32
37
42
38
37
40
50
60
94
72
82
86
100
102
82
Dis.
mg/1
445
459
439
430
439
450
433
' 423
465
463
1353
1354
1196
1359
1342
1394
1335
1308
V.Tot.
mg/1
109
74
102
133
98
122
92
66
131
128
276
332
177
277
257
259
189
245
V.Sus.
mg/1
9
16
18
12
12
12
10
10
14
15
27
52
27
32
10
42
46
52
V.Dis.
mg/1
100
58
84
121
86
110
82
56
117
113
249
280
150
195
247
217
143
193
T-
Collform
MHi/lOOml
1,300
3,100
4,900
7,900
49,000
17,000
2,200
3,300
2,800
94o
-
-
-
-
-
4,900
9,400
7,000
F-
F-
Collform Strep. P-AIJC
T/100 ml /lOOml mg/1
200
800
230
50
< 200
130
80
20
130
< 20
-
-
-
-
-
210
700
110
590
470
3,600
520
4,700
2,300
800
1,800
74o
570
-
-
-
-
-
290
190
230
-------
Survey Data - Station 6
James River -
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
70/08/24
70/08/25
70/08/86
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow Temp.
Mlt^. cfs cent.
1000
1800
0858
1605
0835
1615
0823
1545
0832
1445
1605
0910
1520
0850
1510
0835
1450
0900
1440
1100
1345
1235
1235
1240
1255
1330
1225
1210
1.0
1.0
0.5
1.0
0.5
3.0
0.5
1.5
1.0
3.0
5-5
5.5
6.0
5.5
7-0
6.0
6.5
5.0
6.0
5.5
24.0
25.0
25.0
24.0
20.5
26.7
21.1
21.1
pH
SU
8.0
7-7
7-7
7-9
7-9
7-9
7.8
8.2
8.1
8.3
9.1
8.9
9.1
9.0
9.2
9.2
9-1
9.3
9-1
8.9
8.9
7.4
7.4
8.2
7.8
7-8
8.7
8.0
DO
mg/l
8.7
9-6
9.0
9-6
10.0
10.2
12.4
12.5
11.7
11.8
14.2
12.4
11.6
11.1
13.6
10.8
13.1
11.6
11.9
10.6
-
0.0
0.0
0.0
0.0
0.0
0.0
BODj
mg/1
5.4
5-9
5-2
6.4
6.6
6.8
6.4
6.3
7.1
7-3
10
6.8
10
' 11
11
15
8.0
5-9
13
8.8
19.0
-
102.0
88.0
72.0
-
-
-
X
0.55
0.55
0.55
0.55
0.50
0.50
0.50
0.50
0.50
0.50
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.2
HH-i-H
mg/1
0.41
0.41
0.43
0.41
0.35
0.37
0.27
0.31
0.20
0.13
0.03
0.02
0.10
0.02
0.03
0.03
0.03
0.02
0.02
0.10
1.5
1.2
2.1
2.2
2.0
0.8
2.5
2.5
ORC-H
mg/1
1.6
1.6
1.7
1.6
1.6
1-7
1.6
1.7
1.7
1-7
1.8
1-7
1.8
2.0
2.2
2.5
2.5
2.4
2.1
1.8
1.1
1.6
3-2
2.9
1.9
1.7
1-9
1.3
PHOS-T
me/1
0.54
0.51
0.56
0.57
0.53
0.55
0.56
0.52
0.54
0.52
0.42
0.47
0.48
0.62
0.69
0.82
0.89
0.69
- 0.66
0.48
3.00
2.00
1.50
2.00
1.50
0.77
1.56
2.20
PHOS-D
mg/1
0.45
0.42
O.U2
0.45
0.43
0.40
0.39
0.39
0.36
0.34
0.18
0.23
0.23
0.38
0.45
0.54
0.49
0.44
0.38
0.30
0.14
1.00
1.00
1-55
0.60
0.55
1.50
1.50
Conduc-
tivity
South Dakota
Solids
micro- T-AUC TURB
mho ms/1 JU
SPRING
580
595
700
595
650
610
620
615
620
600
770
84o
860
905
920
950
905
925
935
880
SUMMER
2035
1752
1679
1780
1143
1427
1566
1896
STUDY
126
132
132
130
134
112
130
110
128
128
156
150
150
162
164
162
167
173
176
179
STUDY
210
174
168
200
126
140
158
208
18
18
26
19
17
17
16
17
16
16
17
18
18
22
25
22
23
22
?3
20
26
28
28
28
49
22
34
32
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.1O
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
.< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.1O
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
424
425
450
429
357
368
416
428
434
425
530
595
591
596
646
665
678
651
727
597
1233
1271
1200
1117
802
919
1057
1216
Sus.
ms/1
21
24
29
20
25
12
20
20
20
24
48
47
50
60
69
67
75
59
53
41
44
57
45
46
60
16
-
20
Dis.
ng/1
403
401
421
409
332
356
396
408
414
401
482
548
541
536
577
598
603
592
674
556
1189
1214
1155
1071
742
903
-
1196
V.Tot.
me/1
107
101
115
124
113
113
60
85
129
117
99
147
134
124
111
127
143
103
201
54
129
374
208
198
169
157
157
145
V.Sus.
me/1
9
13
3
10
1
3
6
6
9
12
20
19
22
18
23
29
35
26
17
36
33
27
30
42
56
0
-
so
7. Dis
mc/1
98
88
112
114
112
110
54
79
120
105
79
128
112
106
88
98
108
77
184
18
96
347
178
156
113
157
-
125
T-
Coliforra
MPH/lOOml
200
500
330
80
800
330
130
330
220
330
490
460
790
2,300
34o
1,100
2,2OO
3,300
1,300
1,300
-
-
-
-
> 1,600,000
3,300,000
2,300,000
F- F-
Collform Strep.
T/100 ml /100ml
< 200
200
50
< 20
< 200
20
< 20
20
50
< 20
50
230
230
490
80
330
310
130
330
330
-
-
-
-
920,000
330,000
14,000
640
390
980
630
950
580
520
420
870
480
740
3,900
860
840
260
6,000
8,800
10,000
5,900
4,800
-
-
-
-
41,000
72,000
39,000
P-ALK
mg/1
19
10
20
16
28
24
26
30
30
26
-------
Survey Data -
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/014/16
70/0)4/17
70/014/1?
70/04/18
70M/18
70/04/19
70/08/214
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time
KLty.
1525
08140
1455
0825
i4to
0750
11430
0755
1'|20
1015
11455
0830
13145
07*0
1230
0910
1055
0720
Flow Temp.
cts cent.
270 6.0
310* 6.0
310» 6.5
14.5
5-5
370 6.0
350 5.0
6.0
6.0
530 5-5
* est.
23.0
20.5
214.0
22.5
22.0
21.0
21.0
21.0
PH
SU
9.4
9-3
9.14
9-3
9-3
9-3
9-1
9.2
9-3
8.8
8.6
8.6
8.2
9.1
8.9
8.6
9-0
8.8
DO
mg/1
> 15
> 15
1>4.5
11.3
13-5
11.0
12.8
12.3
12.1
11.1
-
9.2
5.14
8.0
6.0
3.0
7.2
BODj
mg/1
13
13
15
5.6
8.2
5-8
7-8
10
9-6
9-3
16.0
7-0
13.0
12.0
114.0
-
-
-
MO^-N
mg/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
HIH-H
me/I
0.07
0.12
0.06
0.05
0.02
0.02
0.02
0.02
0.02
0.02
0.8
2.1
1.0
0.8
0.6
O.ll
0.8
1.0
OEG-H
ne/l
2.1
2.3
2.14
1-9
2.0
1.8
1.8
1-7
1.14
1.7
1.5
1-3
1.6
1.2
1.8
1.2
1.6
1.0
PUOS-T
ma/1
0.93
0.86
0.83
0.59
0.59
0.53
0.52
0.48
0.53
0.53
o.4o
0.30
0.30
0.25
O.S8
0.53
0.20
0.32
Jane
PIIOS-D
mg/1
0.67
0.53
0.52
0.37
0.314
0.2U
0.20
0.18
0.20
0.22
0.20
0.10
0.08
0.08
0.12
0.25
0.05
0.11
0 River -
Conduc-
tivity
micro- *]
mho r
SPRING
880
380
885
935
915
920
865
865
860
855
SUMMER
1785
1661
1691
16814
11421
1462
11416
1392
Station 9
South Dakota
P-ALK
32/1-
STUDY
168
164
167
181
1814
178
183
133
183
185
STUDY
2814
286
286
272
2814
283
2714
286
TTOB
JU
17
19
20
16
21
18
18
17
18
20
43
46
i>3
148
39
38
140
l4l4
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Solids
Total
me/1
620
59)4
619
620
6143
595
626
567
632
619
10&4
11147
1389
11814
im
1017
1008
1002
Sus.
ma/1
50
56
68
*5
57
60
52
l»0
50
!43
102
83
90
122
80
90
69
5*
Dis.
sc/i
570
538
551
575
586
535
574
527
532
576
982
1064
1299
1062
1031-
927
939
948
V.Tot.
me/1
105
107
115
77
103
104
131
96
138
1214
241
393
207
178
121
165
159
V.Sus.
mg/1
25
214
26
17
23
21
20
23
27
36
40
9
20
56
30
55
36
30
V.Dis.
me/1
80
33
89
60
80
83
111
73
111
88
232
373
151
1148
66
129
129
T- F-
Colifom Coliform
MM/100 ml T/100 ml
270 ' 20
3,300
4,900
1,300
700
2,800
700
330
490
2,300
-
-
-
-
4,000
3,500
9,400
790
790
1,300
170
330
80
20
20
490
-
-
-
-
1,700
490
130
F-
Strep. P-ALK
/100ml mg/1
40
30
35
31
28
34
26
29
30
7
-
-
-
-
500
360
230
-------
Survey Data - Station 10
James River -
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
76/08/31
Time
Mlty.
1355
0800
1420
0750
1415
0720
1400
0725
1350
0940
1420
0905
1310
0815
1200
0945
1025
0755
Flow Temp.
cf s cent .
4.5
4.5
5-0
3.5
5.0
6.0
6.0
6.0
6.0
4.5
24.0
21.0
24.0
22.5
21.5
20.5
20.0
20.5
PH
SU
9-3
9.4
9.4
9-3
9.2
9-1
8.8
8.8
8.7
8.3
8.6
8.5
8.1
9-0
8.7
8.4
8.8
8.6
DO
> 15
> 15
15-1
12.6
15-2
10.9
13-5
11.6
10.8
10.8
-
8.2
4.3
4.5
4.4
5.0
3-2
BODr
mg/1
10
15
15
13
9.6
8.6
5.3
LA
8.8
8.2
11.0
6.5
7.8
8.0
7.2
-
-
-
HOj-N
mg/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
HHvH
"Bg/1
0.07
0.03
0.03
0.02
0.01
0.03
0.05
0.02'
0.02
0.03
1.0
0.8
1.1
1.4
0.4
0.5
1.0
1.0
ORG-H
me/1
1.8
1.6
1.8
1.8
1-9
2.5
1.6
1.8
1.8
2.0
1.4
< 0.1
1-7
2.1
2.5
2.2
2.2
1-9
PHOS-T
mg/1
0.76
0.84
0.78
0.69
0.59
0.53
0.52
0.48
0.49
0.44
0.61
0.50
0.50
o.4o
0.4o
0.40
0.50
0.55
PHOS-D
0.47
0.51
0.44
0.38
0.33
0.28
0.25
0.22
0.22
0.23
0.10
0.26 .
0.20
0.20
0.20
0.20
0.25
0.42
Conduc-
tivity
micro- T
mho D
SPRING
680
815
710
700
670
715
745
860
880
970
SUMMER
2011
1853
1852
1706
1654
1798
1776
1776
South
Dakota
Solids
P-ALK
STUDY
149
164
146
143
150
156
172
208
215
249
STUDY
370
360
354
364
356
362
344
364
TUEE
JU
17
15
16
18
18
18
16
19
32
23
43
47
47
47
42
46
57
52
Set.
ne/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
467
497
460
439
450
455
512
574
637
690
1196
1152
1197
1190
1154
1169
1139
1166
Sus.
mg/1
50
. 48
44
49
47
53
43
47
77
47
91
101
66
104
88
116
96
80
Dis.
ng/1
417
449
416
390
403
402
469
527
560
643
1105
1051
1131
1086
1066
1053
1043
1086
V.Tot.
mg/1
86
102
72
87
100
78
123
99
162
145
224
217
213
208
163
154
119
137
V.Sus.
me/1
22
27
26
17
18
26
23
22
32
31
54
26
6
52
32
80
54
34
V.Dis.
OE/1
64
75
46
70
82
52
100
77
130
114
170 .
191
207
156
131
74
65
103
T-
Coliform
MPN/lOOml
460 '
330
330
220
330
1300
1300
490
1100
2200
-
-
-
-
79,000
35,000
160,000
F- F-
Coliform Strep.
T/1OO ml /100ml
20
< 20
20
20
50
80
20
80
460
700
-
-
-
-
170 700
230 720
330 680
P-AIJC
mg/1
26
30
36
20
28
17
15
16
10
-------
Survey Data - Station 11
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow Temp.
Mlty. cfs cent.
1310
0700
1330
0700
1335
0640
1310
0645
1310
0845
1235
0930
1245
0900
1100
1005
1000
0825
4.5
4.5
4.0
7
5-5
6.5
6.5
6.5
5.5
4.0
24.0
19-5
25.0
19-5
20.5
21.0
18.0
18.0
PH
SU
9.2
9.1
9.1
9-0
8.8
8.7
8.5
8.7
8.6
8.2
8.5
8.4
8.0
8.9
8.6
8.4
8.7
8.5
DO
mg/1
14.2
13.7
7
14.1
12.9
13.3
12.4
11.6
7
-
-
7.3
3.6
4.3
5.0
6.8
. 2.6
BOD5
mg/1
8.4
11
10
8.4
7-7
7-8
18
7-1
6.4
7-5
6.1
4.5
7.0
6.0
6.3
-
-
-
H03-N
rce/i
< 0.05
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
<0.05
< 0.05
< 0.05
0.14
< 0.05
< 0.05
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.01
0.02
0.02
0.03
0.03
0.03
0.02
0.02
0.02
0.02
0.8
0.7
0.8
0.6
0.3
0.5
1.1
1.0
ORO-H
1.6
1-7
1.6
1-7
1.6
1.8
1.8
1.6
1-9
1.6
2.0
3.0
2.0
1.6
2.8
0.7
2.2
2.2
Jame
FHOS-T FHOS-D
mg/1 mg/1
0.50 0.29
0.48
0.46
0.43
0.43
0.39
o.4o
0.36
o.4i
0.35
0.32
0.28
0.40
0.23
0.30
0.30
0.25'
0.37
0.25
0.24
0.21
0.20
0.20
0.18
0.18
0.19
0.19
0.28
0.10
0.13
0.13
0.18
0.15
0.05
0.18
D River -
Conduc-
tivity
micro- 1
mho D
SPRING
540
630
680
835
875
980
995
865
825
710
SUMMER
2273
2034
2070
1949
1843
2030
1968
2004
South Dakota
Solids
'-ALK '
ig/1
STUDY
157
165
179
125
257
288
280
242
218
184
STUDY
372
362
394
366
360
372
342
356
TURB
JU
15
13
14
21
23
20
18
22
23
23
53
48
73
46
44
56
5.9
57
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.1O
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
me/1
323
414
467
565
647
710
738
620
581
475
1365
1332
1451
1427
1372
1425
1420
1338
Sus.
me/1
43
37
43
64
.76
64
53
64
66
50
97
89
142
74
56
156
86
102
Dis.
ng/1
280
377
424
501
571
646
685
556
515
425
1268
1243
1309
1353
1316
1269
1334
1236
V.Tot.
mg/1
31
89
111
95
151
166
134
143
97
75
246
286
256
195
196
126
235
208
V.Sus.
mg/1
19
14
19
16
17
18
24
31
-
29
43
16
8
70
24
88
46
38
V.Dis.
me/1
12
75
92
79
134
148
110
112
-
46
203
270
248
125
172
38
189
170
T-
Coliform
HPH/lOOml
230
140
790
490
700
630
790
2300
790
1700
'
-
-
-
-
3,200
2,200
28,000
F- F-
Coliform Strep.
T/100 ml /100ml
20
20
230
330
210
230
170
no
330
210
-
-
-
-
-
170 570
790 400
790 3,200
mg/1
18
23
43
20
20
34
8
n
8
-
-------
Survey Data - Station 12
Janes River
Date
Yr.Ho.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
Time
Hlty.
1240
1030
1450
1005
1520
1010
1330
0945
1350
0805
Flow
cfs
210
210
-
-
235
250
260
260
280
300
Temp.
cent.
3.0
4.0
4.0
3.0
5.0
4.0
5-5
5.0
5-0
4.0
pH
SU
8.6
8.6
8.7
8.7
8.5
8.8
8.7
8.6
8.6
8.2
DO
ng/1
14.8
11.8
13-1
12.7
11.5
12.2
12.5
12.0
12.7
11.7
BOD5
mg/1
6.9
6.6
6.6
6.1
4.2
5-0
7-8
7-5
5.1
6.2
1103- N
mg/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.10
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
IIHVH
ng/1
0.02
0.19
0.02
0.06
0.05
0.04
0.03
0.04
0.03
0.07
ORG-H
mg/1
1.5
1.4
1.4
1.4
1.3
1.2
1.3
1.3
1.4
1.6
PHOS-T
mg/1
PHOS-D
mg/1
Conduc-
tivity
nicro-
mho
- South Dakota
Solids T-
T-AUC TUBE
mg/1 JU
SPimiG STUDY
0.34
0.38
0.29
0.29
0.26
0.26
0.25
0.27
0.30
0.40
0.19
0.28
0.16
0.16
0.15
0.16
0.16
0.18
0.18
0.25
980
775
895
795
780
725
720
725
745
790
284 8.0
211 9.0
246 10
201 13
208 12
205 11
182 12
199 9.0
203 11
193 18
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
ng/1
702.
471
600
490
456
462
462
483
489
547
Sus.
mg/1
21
22
23
26
.27
34
30
17
17
35
Dis.
ms/1
681
449
577
464
429
428
432
466
472
512
V.Tot.
mg/1
173
104
137
124
67
103
111
89
84
122
V.Sus.
ng/1
12
15
9
10
19
14
15
14
17
30
V.Dis.
mn/1
161
89
128
114
48
89
96
75
67
92
Coliform
HFa/lCOml
130
330
790
1700
460
330
220
330
170
4900
F-
Colifom
T/1CO ml
< 20
< 20
80
270
50
130
<20
< 20
50
1100
F-
Strep. P-KLX
/100ml mg/1
5
3
9
9
2
13
9
6
8
-
SUMMER STUDY
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
1210
0950
1220
0925
1040
1030
0940
0845
22.5
21.0
23.0
23.0
21.5
22.0
21.0
21.0
8.6
8.3
7.9
8.9
8.6
8.4
8-7
8.5
-
-
6.2
3-6
2.7
3.8
2.6
3-1
7-6
5-7
9-0
8.4
7.2
-
-
-
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
<0.05
<0.05
0.6
0.7
0.8
0.5
0.3
0.5
0.6
1.0
1.8
3-5
2.2
1.9
2.4
2.0
2.6
1-9
0.46
0.60
0.47
0.40
0.40
0.40
0.40
0.55
0.10
0.27
0.26
0.25
0.25
0.25
0.25
0.30
1815
1706
1610
1582
1543
1636
1656
1584
390 30
380 31
386 32
396 4i
394 32
390 30
378 40
394 4o
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
1154
1137
1146
1187
1134
1147
1165
1133
49
72
60
90
45
72
64
70
1105
1065
1086
1097
1089
1075
1101
1063
225
222
207
257
168
291
209
202
15
19
13
32
25
36
44
26
210
203
194
225
143
255
165
176
-
-
-
-
-
1,700
310
4,600
-
- .
-
-
-
50
130
4o
-
-
-
-
-
270
380
660
-------
Table A-14
Survey Data - Station 13
Janec River - South Dakota
Temp.
cent.
pH DO
SU me/1
BODc N03-N
mg/1 mg/1
ORG-N FHOS-T
mg/1 mg/1
Solids
Conduc-
tivity
micro- T-ALK TUEB Set. Total Sus. Die. V.Tot. V.Sus. V.Dls. .
mho ag/1 JU mg/1 mg/1 mg/1 mc/1 mg/1 mg/1 mg/1 HRI/lOOml T/100 ml /100ml mg/1
T- F- F-
Coliform Colifom Strep. P-AIK
SPRHIG STUDY
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
1450
101O
1415
0950
1435
0955
1300
0925
1330
1135
230
250
-
230*
230*
260
270
270
280
300
2.0
3-0
3.0
2.5
4.5
4.0
6.0
5-5
5-5
4.0
8.4
8.6
8.6
8.6
8.5
8.9
8.7
8.6
8.7
8.2
13.0
11.8
13.2
12.6
11.6
11.5
11.7
H-9
12.7
13-3
6.7
5-7
6.4
7.0
1|.4
7-6
7-1
8.0
5.0
7-9
< 0.05
< 0.05
< 0.05
<0.05
< 0.05
0.05
< 0.05
0.05
< 0.05
0.10
0.13
0.06
0.25
0.32
0.30
0.31
0.31
0.18
0.14
0.16
1-3
1.5
1.2
1.4
1.4
1.4
1.4
1-5
1.4
1.4
0.29
0.29
0.37
0.54
0.52
0.59
0.61
0.54
0.52
0.43
0.19
0.17
0.25
0.44
0.40
0.47
0.49
0.40
0.37
0.32
725
930
805
830
830
885
900
870
950
805
220
263
208
227
228
240
240
245
241
208
9-5
11
8.5
11
11
10
9
9.4
9.2
8.3
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
427
618
493
514
545
553
593
622
584
553
24
23
18
25
20
32
24
41
18
11
403
595
475
489
525
521
569
' 581
566
542
83
90
83
100
124
117
144
116
82
96
11
13
9
9
5
16
18
41
6
11
72
77
74
91
115
101
126
75
76
85
220
230
170
490
330
3400
1100
230
170
790
< 20
130
80
50
130
80
20
.20
< 20
no
4
8
6
8
9
14
10
7
9
-------
Survey Data - Station.
James River -
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time
Mlty.
1250
0910
1315
0855
1330
0905
1210
0830
1240
1030
1120
1035
1130
1015
0950
1110
o84o
0930
Flow Temp.
cfs cent.
1-5
2.0
3.0
2.0
4.0
4.0
5.0
5.0
5.5
2.0
22.5
21.5
23.5
21.0
21.0
21.5
18.5
20.0
PH
SU
8.5
8.3
8.4
8.4
8.3
8.5
8.4
8.4
6.3
8.0
9-1
8.4
7.7
9-3
8.9
8.7
9.0
8.8
DO
12.0
10.9
12.6
12.2
11.1
11.2
10.5
10.8
11.9
12.4
_
-
5.8
5.2
1.4
6.2
2.0
2.4
BOD;
meA
4.6
4.3
3.2
3.8
5.2
3.8
5-3
3-5
6.0
6.1
18.0
15-0
18.0
14.0
15-0
-
-
-
NOj-N
mg/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
IIHj-N
mg/l
0.03
0.03
0.03
0.03
0.03
0.04
0.03
0.03
0.04
0.03
0.6
1-7
1.1
1.2
1.7
1.8
1.4
2.4
ORG-tl
1.0
1.4
1.0
1.0
1.1
1.1
1.0
1.2
1.2
1.0
2.6
5.6
4.1
3.3
3.7
4.1
3.3
3-5
PHOS-T
mg/l
0.12
0.09
0.10
0.10
0.11
0.10
0.11
0.14
0.12
0.10
0.40
0.45
0.50
0.43
0.40
0.40
0.33
0.50
PHOS-D
mg/l
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.02
0.15
0.05
0.08
0.08
0.20
0.05
0.02
0.08
Conduc-
tivity
South
Dakota
Solids
micro- T-ALK
mho mg/l
SPRING
840
780
775
795
735
725
730
685
720
625
SUMMER
1440
1322
1300
1254
1210
1288
1272
1224
STUDY
202
224
234
208
198
195
190
190
191
168
STUDY
262
252
246
252
250
254
240
257
TUBE
JU
5-5
6.0
7.0
7-0
8.0
6.0
5-7
7.7
7-5
9-5
52
58
64
52
55
54
63
60
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
0.10
< 0.10
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/l
535
492
461
455
447
411
430
418
471
361
923
963
g4o
952
908
916
938
932
Sus.
mg/1
98
11
16
14
17
22
17
11
16
11
118
162
156
76
116
186
106
122
Die.
437
481
445
441
430
389
413
407
455
350
805
801
784
846
792
730
832
810
V.Tot.
mg/l
77
120
104
118
106
89
116
43
76
44
231
199
211
197
174
128
159
176
V.Sus.
mg/l
77
9
9
6
6
13
11
10
14
11
80
46
36
32
44
96
56
60
V.Dis.
mg/l
< 1
111
95
112
100
76
105
33
62
33
151
153
175
165
130
32
103
116
T-
Colifora
MHj/lOOml
230
330
790
790
1300
490
790
330
230
2200
_
-
-
-
-
7000
940
790
F- F-
Coliform Strep.
T/100 ml /100ml
< 20
50
<20
<20
< 20
50
< 20
< 20
20
80
_
-
-
-
-
20 360
So 270
< 20 600
P-AIJC
mg/l
6
-
3
3
-
4
4
3
-
-
-------
Table A-16
Survey Ilata - Station
Date
Yr.Mo.Day
70/04/14
70/04/15
70/0l>/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/ig
g 70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow
Mlty. cfs
1240 160
0855 160
1300
0845
1315
0850 180
1200 220
0820 200
1205
1012 250
1105
1045
1115
1025
0945
1130
0835
094o
Temp.
cent.
2.5
2.0
3.0
2.0
1.5
4.0
5.0
4.0
4.5
2.0
21.5
22.0
22.5
20.0
20.5
22.0
18.0
18.0
PH
SU
8.4
8.2
8.5
8.4
8.2
8.5
8.3
8.3
8-5
8.0
8.9
8.7
7-9
9.2
8.9
8.4
8.9
8.4
DO
mg/l
12.5
11.4
12.8
12.2
10.7
10.9
11.5
10.9
12.0
12.8
-
-
5.6
2.8
1.0
4.8
2.5
1.5
BODj
me/1
3-9
3-7
4.9
6.4
5.6
5.4
4.2
4.9
4.5
2.8
24.0
21.0
26.0
24.0
22.0
-
-
-
H03-N
mg/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
HJh-II
iae/1
0.04
0.03
0.03
0.04
0.04
0.02
0.03
o.o4
0.03
0.03
0.5
2.3
2.9
2.2
2.2
3.4
3-0
4.0
ORG-H
mg/1
1.1
1.3
1.1
1.5
1.4
1.2
1.2
1.3
1.5
1.2
3-8
2.8
4.1
< 0.1
4.7
3-7
1.2
3.4
PHOS-T
mg/1
0.11
0.10
0.11
0.19
O.lfl
0.13
0.15
0.15
0.15
0.16
0.75
0.80
1.40
0.80
0.60
0.68
0.90
0.90
Tame
PHOS-D
mg/1
0.04
0.03
0.02
0.03
0.03
0.02
0.02
0.04
0.02
0.02
0.05
0.20
0.20
0.24
0.30
0.35
0.32
0.10
G River -
Conduc-
tivity
South
Dakota
Solids
micro- 1-tlX.
mho mg/1
SPRING
750
660
670
670
670
645
655
600
640
530
SUMMER
1476
1333
1386
1356
1299
1427
1446
1476
STUDY
256
187
187
202
188
187
180
179
180
162
STUDY
274
268
280
284
482
294
284
312
TURB
JU
6.0
6.5
9.5
27
25
16
15
17
16
15
64
60
63
60
52
53
65
52
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
0.10
0.15
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
483
394
393
465
444
390
416
404
420
359
994
1087
1050
1279
970
1043
1068
1019
Sus.
52/i
17
12
24
69
57
41
30
29
30
22
12
182
168
138
112
1B4
156
112
DIE.
mg/1
466
482
369
396
387
349
386
375
390
337
982
905
882
1141
858
859
912
'907
V.Tot.
mg/1
96
110
97
115
66
89
113
84
102
92
253
268
242
448
146
233
204
198
V.Sus
me/1
11
7
18
16
19
19
18
22
19
22
12
76
40
52
92
104
116
50
. V.Dis.
ms/l
85
103
79
99.
47
70
95
62
83
70
241
192
202
396
54
129
88
148
330
490
2300
2200
4900
1700
1300
130
490
3300
< 20
20
< 20
50
20
< 20
< 20
20
20
230
2200 1300
7000 490
4900 460
70
260
74
460
94
920
2200
580
8500
860
570
2100
870
-------
Survey Data - Station 16
Janes River
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
Time
Mlty.
1210
O830
1215
0820
1235
0825
1120
0755
1115
0930
Flow
cfs
160
160
180
310
310
210
210
190
200
200
Temp.
cent.
3-5
5.0
5.0
3-5
2.5
3.5
5.0
3-5
4.0
2.0
p!I
SU
9-1
9.1
9.2
9-0
8.8
9.1
8.9
9.2
9.2
8.8
DO
ms/1
13.4
10.3
13.4
12.6
10.5
10.9
11.3
12.5
13-7
13-5
BOD5
mg/1
6.1
8.2
7-2
6.6
6.8
7-3
7-5
7.8
5.0
3.2
NOj-I!
me/1
<0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
NH3-H
mg/1
0.03
0.03
0.03
0.03
0.03
0.04
0.03
0.02
0.03
o.o4
ORG-U
mg/1
1.1
1.2
1.1
1.4
1.4
1-3
1-3
1-3
1-5
1.2
FHOS-T
mg/1
0.17
0.20
0.21
0.21
0.23
0.21
0.20
0.20
0.19
0.18
PHOS-D
ms/1
0.03
0.03
0.02
0.02
0.02
0.02
0.04
0.03
0.03
0.02
Conduc-
tivity
nicro-
mho
- South
Dakota
Solids
T-ALK
mg/1
TURD
JU
SHaHG STUDY
470
490
475
490
500
495
520
455
460
425
124
126
124
129
126
128
122
127
125
107
11
19
20
24
27
25
23
15
16
13
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
ms/1
337
324
320
350
358
348
347
297
341
297
Sus.
ms/1
35
' 51
61
57
62
'76
65
40
46
29
Dis. V.Tot.
mg/1 mK/1
302 65
273 53
259 51
293 88
296 94
272 88
282 99
257 50
295 109
268 67
V.Sus.
me/1
18
17
27
18
19
29
29
19
22
29
V.Dls.
mg/1
47
36
84
70
75
59
70
31
87
38
T-
Coliform
HFM/lOOml
130
110
2300
2300
3300
790
330
330
220
790
P-
Coliform
T/100 ml
<20
< 20
80
20
< 20
20
< 20
< 20
< 20
< 20
P-AUC
/100ml
28
30
32
230
140
350
370
860
360
130
P-ALK
mg/1
16
17
20
13
13
13
14
26
21
10
SUM-ER STUDY
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
1040
1115
1050
1045
0915
1150
0810
1000
21.0
23-5
23.0
21.5
22.0
22.0
19-5
19.0
8.6
8.5
8.5
9.1
9.1
8.4
9.4
8.8
_
-
3.0
5-0
1-7
3.2
' 4.6
1.4
13.0
21.0
12.0
16.0
13-0
-
-
-
< 0.05
< 0.05
< 0.05
0.30
< 0.05
< 0.05
< 0.05
< 0.05
2.1
2.4
1.2
1.4
1.2
1.7
1.8
2.0
1.8
2.5
3-5
1.8
2.6
2.2
0.8
0.8
0.4O
0.50
0.40
0.40
0.40
0.35
0.40
0.60
0.16
0.04
0.07
0.08
0.07
0.05
0.10
0.05
1428
1288
1277
1752
1166
1264
1200
1254
282
278
280
272
276
294
240
.264
51
44
53
48
56
53
57
65
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< o.ib
885
906
895
905
1040
913
874
805
108
134
114
138
104
146
116
154
777 221
772 204
781 178
867 209
936 308
767 178
758 144
651 142
82
48
30
64
34
86
82
74
139
156
148
145
274
92
62
68
-
-
-
-
-
46,000
1,100
13,000
-
-
-
-
-
170
500
490
-
-
-
-
-
720
790
13,000
-------
Table A-l8
Survey Data - Station 17
James River
Date
Yr.Mo.Day
70/04/01
70/o4/oi
70/04/02
70/0li/02
70/04/03
70/01/03
70/o4/o4
70/04/04
70/04/05
70/04/05
Time Flow
Mlty. cfs
1020 28
1420
0925
1330
09^5
1300
0910
1255
0915
1345 28
Temp.
cent.
3-0
7.5
4.0
6.0
4.0
3-5
2.0
6.0
5.5
10.0
PH
SU
8.4
8.2
8.2
8.1
8.2
8.3
8.2
8.1
8.2
8.3
DO
ng/1
10.3
10.6
10.1
n.o
10.6
11.6
12.1
12.6
9.7
10.5
BODe
ng/1
6.8
7.8
8.2
7.8
7.9
8.1
6.8
6.3
6. It
6.7
0.50
0.55
0.55
0.60
0.50
0.50
0.45
0.50
0.45
0.45
NHytl
me/1
0.19
0.17
0.20
0.25
0.18
0.18
0.17
0.17
0.15
0.14
ORG-H
niR/l
2.1
2.2
2.1
2.1
2.1
2.1
2.0
2.0
1.8
1-9
PHOS-T
mg/1
0.41
0.1(9
0.1*0
o.Uo
0.39
0.36
0.33
0.37
0.3l>
0.34
PilOS-D
mg/1
0.18
0.19
0.18
0.18
0.16
0.15
0.16
0.16
0.14
0.15
Conduc-
tivity
micro-
mho
SERE;
1280
1215
1170
1165
1200
1180
1225
1200
1225
1245
- South'
Dakota
Solids
T-ALK
ns/l
IG STUDY
226
218
218
212
218
224
234
230
230
232
TUBE
JU
111
1*5
45
45
42
43
39
In
36
33
Set.
ms/1
0.15
0.15
0.10
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
ng/1
1060
1080
1040
1020
1030
969
998
1040
1080
1080
Sus.
mg/1
103
' 115
89
107
90.
90
,79
\4
78
77
Dis.
mc/1
957
965
951
913
940
879
919
966
1002
ixx>3
V.Tot.
mK/1
193
188
143
209
136
163
160
200
179
228
V.SUE.
mg/1
22
25
21
25
17
16
18
13
18
13
V.Dls.
Ufi/1
171
163
122
184
119
147
142
187
161
215
T-
Coliform
MHl/lOOml
4,900
2,800
24,000
17,000
2,200
4,900
7,900
1,500
3,300
2,800
F-
Coliform
T/100 ml
170
330
140
3,300
330
260
230
230
330
80
F-
Strep. P-AUC
/100ml mg/1
0.5
-------
Survey Data - Station 18
James River - South Dakota
70/04/01
70/04/01
7P/.OM02
70/04/02
70/04/03
TOM/03
70/04/04
70/04/04
70/04/05
70/04/05
1125
1025
1350
0950
1338
0945
11*22
Flow
cfs
6.9
6.9
Temp.
cent.
4.0
9.2
4.0
7.0
3.0
5.0
3-5
9-0
7.0
13.0
pH
su
8.3
8.3
8.3
8.2
8.2
8.3
DO
ms/1
11.8
12.0
ii:i
U.I
12.8
12.8
14.0
10.1
11.7
BODj
me/1
1.6
1-9
1:3
2.6
2.2
1.4
1.5
2.2
1.8
BOj-H
mg/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.04
0.06
0.04
0.03
0.05
o.o4
0.03
0.06
0.06
0.06
0.8
0.8
0.9
0.8
0.8
0.8
0.9
0.9
0.9
0.9
FHOS-T PHOS-D
mg/1 m£/l
Conduc-
tivity
micro- T-ALK
mho mg/1
SPRIUG STUDY
Solids
TURB
JU
0.08
0.09
0.10
0.09
0.08
0.08
0.07
0.08
0.08
0.09
0.02
0.03
0.03
0.03
0.03
0.03
0.03
2050
2100
2100
2120
2220
2120
2070
2040
270
260
m
280
288
290
296
288
284
9.5
9.0
8.2
8.0
8.1
7.0
8.0
7.0
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mc/1
1960
i860
1890
1850
1930
1910
2130
2100
I960
1930
Sus.
mg/1
24
15
11
10
17
18
14
6
15
11
Bis. V.Tot. V.Sus. V.Dis.
rog/1 mg/1 mg/1 mg/1
1936
1845
m
1913
1892
2116
2094
1945
1919
316
245
38
318
297
310
343
327
420
7
1
9
1
2
5
11
10
309
244
38?
309
297
308
338
316
410
1300
1300
790
940
3300
1300
490
1300
2300
490
20
20
-------
Survey Data - Station 19
James River -
Date
Yr.Mo.Day
7o/o4/oi
70/04/01
70/04/02
70/0lt/02
70M/03
70/04/03
70/04/04
70/04/O4
70/04/05
70/04/05
70/08/24
70/08/25
70/08/26
JJ1 70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow
Mlty. cfs
1210 3.1
1551
1030
1453
1100
1425
1020
1420
1015
1455 3.1
1050
0825
1020
0840
1025
0950
1030
0815
Temp.
cent.
6.0
8.0
5-5
6.5
4.0
6.0
5.0
9.0
8.0
11-5
18.5
19.5
22.0
21.5
20.6
20.0
20.6
19.4
pH
SU
3.2
a. a
8.1
8.1
8.3
8.1
8.0
8.1
8.0
8.1
3.1
7-7
8.2
8.4
8.1
8.1
8.0
7-8
DO
me/1
10.2
10.3
10.6
10.6
9-6
11.0
11-5
12.1
8.9
10.2
-
4.8
4.3
4.8
5.2
'4.7
5.5
BOD5
ng/1
1-7
2.4
4.4
2.7
3-4
3-0
2.0
2.6
3-2
3.0
1.6
1.6
1.2
1.2
1.0
-
-
-
1!03-H
mg/1
0.15
0.20
0.05
0.05
0.10
0.05
0.05
0.05
0.05
< 0.05
0.5
0.4
0.4
0.2
0.3
0.3
0.4
0.4
IUI3-1I
mg/1
0.38
0.31
0.18
0.20
0.18
0.17
0.18
0.24
0.16
0.16
1.5
2.1
1.0
0.3
0.5
0.2
0.5
1.4
ORC-H
°e/i
0.6
0.7
0.8
0.8
0.8
0.8
0.8
0.7
0.8
0.8
0-3
1.1
0.9
0.5
0.9
0.2
1.0
2.5
PHOS-T
mg/1
0.07
0.09
0.08
0.08
0.08
0.08
0.07
0.07
0.09
0.08
0.05
0.40
0.04
0.03
0.04
0.05
0.10
0.02
PHOS-D
ng/1
0.01
0.02
0.02
0.02
0.01
0.02
0.02
0.02
0.02
0.02
0.03
0.10
0.02
0.02
0.02
0.03
0.05
0.01
Conduc-
tivity
micro- 1
mho c
spnmo
1880
1880
1505
1535
1615
1450
1580
1530
1510
1590
SUMMER
2797
2627
2691
2684
2498
2714
2556
2694
South
'-ALK
sfi.
STUDY
186
212
210
210
220
204
202
198
204
208
STUDY
122
U.8
122
118
120
146
118
126
Daliota
TUEB
JU
9.0
9-0
12
3.0
16
8.0
8.0
7-3
9.0
3.0
9
9
8
12
11
9
12
10
Solids
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
1630
1600
1220
1220
1250
Il80
1420
1230
1190
1210
2135
2290
2190
2305
2257
2269
2314
2254
Sus.
mg/1
19
19
22
23
22
20
8
9
21
12
3
12
1
16
3
15
11
15
Dis.
mg/1
1611
1581
1198
1197
1228
1160
1412
1221
1169
1198
2132
2278
2189
2289
2254
2254
2303
2239
V.Tot.
mg/1
253
230
209
165
212
184
76
196
204
223
217
298
290
265
193
251
277
242
V.Sus
mc/1
8
5
11
12
9
1
5
9
14
4
2
0
0
16
3
13
5
8
. V.Dis.
mg/1
245
225
198
153
203
183
71
187
190
219
215
298
290
249
190
238
272
234
T-
Coliform
MPH/lOOml
1,100
790
2,300
2,300
2,800
1,300
330
490
940
700
-
-
_
3,300
3,300
17,000
F- F-
Coliform Strep. P-AUC
T/100 ml /100ml me/1
< 20 400
< 20
20
< 20
20
20
20
< 20
80
< 20
-
-
-
790
230
790
570
380
350
340
120
98
76
220
74
-
-
-
980
2,000
3,000
-------
Survey Data -_ Station 20
James River
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
Time
Mlty.
0735
1555
0700
1435
0700
1435
0655
1410
0710
1315 .
Flow Temp.
cfs cent.
8.7 2.1
7.0
2.8
6.0
1.8
5.0
2.0
7-5
5-5
8.7 9-5
PH
SU
8.3
8.1
8.0
8.1
8.1
8.2
8.0
8.2
8.1
8.1
DO
9.8
10.7
10.3
10.3
10.4
10.6
11.7
12.0
10.2
11.1
BOD5
me/1
4.7
5-7
3-9
5-9
5-5
5-5
4.7
5.0
5-0
5.8
HOrN
mg/l
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
ng/i
0.07
0.12
0.11
o.n
0.03
0.10
0.10
0.13
0.10
0.10
ORG-Il
ng/1
1.4
1-5
1.4
1.4
1.5
1.4
1.6
1.4
1.4
1.4
PHOS-T
me/1
0.27
0.27
0.29
0.27
0.26
0.26
0.29
0.26
0.26
0.25
PHOS-D
Conduc-
tivity
nho
- South Dakota
Solids
T-yUjK TURE
mg/1 JU
SFRIHG STUDY
0.23
0.20
0.19
0.21
0.18
0.18
0.19
0.18
0.17
0.17
685
820
760
815
785
775
795
950
835
795
128
114
123
130
130
134
138
152
138
136
10
10
11
12
11
11
12
n
11
12
Set.
me/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
ng/1
532
553
568
541
555
557
703
623
619
642
Sus.
nc/1
28
16
-
21
1-9
30
23
8
27
19
Dis.
35/1
504
542
-
520
536
527
. 680
615
592
623
V.Tot.
EC/3.
123
113
110
107
145
81
98
141
93
126
V.Sus.
10
6
-
10
7
9
8
2
22
9
V.Dis.
113
107
-
97
138
72
90
139
71
117
T-
Coliform
KHl/lOOml
790
1,100
330
2,300
1,400
790
330
330
490
220
F-
Coliform
T/100 ml
< 20
no
< 20
20
20
50
< 20
<20
80
20
F-
Strep. P-A1K
/100ml mg/l
390
SUMMEB STUDY
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
1215
0655
1150
0640
1215
0750
1150
0615
22.0
19.5
25-5
22.0
20.6
20.0
21.7
19.4
8.7
8.2
8.8
8.7
8.4
7-9
8.7
8.4
-
-
4.6
2.2
1.6
2.0
2.4
2.2
7.4
7-0
9.2
8.4
6.2
-
-
-
0.2
0.2
0.2
< 0.05
0.1
0.1
0.2
0.2
0.4
1.5
1.4
0.6
0.5
0.3
1.5
0.8
< 0.1
1-7
1.3
1.6
1.1
0.2
1.4
1.6
0.30
0.17
0.30
0.24
0.20
0.20
0.25
0.25
0.07
0.02
0.10
0.12
0.16
0.10
0.20
0.15
3570
3051
3128
2995
2858
3016
3012
3168
172
172
168
174
174
176
168
179
18
14
16
10
13
16
12
17
0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
2177
2177
2182
2181
2062
2147
2154
2168
33
30
10
17
9
29
13
31
2144
2147
2172
2164
2053
2118
2141
2137
135
159
139
120
49
100
128
75
31
10
9
17
9
21
13
16
104
149
130
103
40
79
115
59
-
-
-
-
-
12,000
4,800
22,000
-
-
-
-
-
4o
330
170
-
-
-
-
-
530
200
310
-------
Table A- 22
Survey Data - gtation 21
Date
Yr.Mo.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow
Mlty. cfs
0845 7.8
lff.5
0755
1515
0746
1525
0740
1450
0750
1400 7-8
0700
0700
0700
0655
0710
0830
1140
0610
Temp.
cent.
2.5
8.0
3.0
5.0
1-5
6.0
2.5
7.5
6.0
11.0
20.0
20.5
22.0
22.5
21.0
18.0
21.0
19-5
pH
SU
8.2
8.2
8.0
8.2
8.1
8.3
8.0
8.2
8.1
8.2
8.8
8.0
7.7
8.5
8.5
8.2
8.5
8.2
DO
mg/1
10.7
13-0
11.0
12.3
10.8
12.5
12.4
14.3
11.3
11.6
-
5.8
4.2
5-1
5.5
7.0
5.3
BODj
mg/1
6.5
6.6
7.0
3.3
7.5
8.3
6.6
8.5
7-7
8.1
5.2
6.4
6.8
7.9
6.5
-
-
-
110,- H
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
HH3-N
ms/1
0.10
0.17
0.17
0.13
0.18
0.13
0.16
0.20
0.17
0.26
1.5
1.0
0.8
0.5
0.2
0.1
0.8
1.0
OKG-1I
OS/1
1.6
1.9
1-7
1.8
1.6
1.7
1.6
1.7
1-7
1.7
0.6
1.9
0.8
0.9
1.5
1.0
1.3
1.2
PKOS-T
mg/1
0.36
0.42
0.37
0.37
0.35
0.35
0.35
0.35
0.37
0.34
0.15
0.10
0.10
0.13
0.12
0.15
0.15
0.13
Ja_ie
PHOS-D
me/1
0.13
0.07
o.oS
0.06
0.07
0.08
0.09
0.10
0.08
0.08
0.02
0.01
0.02
0.03
0.03
0.10
0.05
0.02
G River -
Conduc-
tivity
South
Dakota
Solids
micro- T-ALK TURB
nho mg/1 JU
SFKIHC
915
910
955
940
960
940
916
935
940
950
SUi-E-EH
1833
1918
1859
1754
1748
1771
1854
1704
STUDY
184
178
184
182
190
188
ISO
180
186
184
STUDY
316
312
300
306
330
290
296
294
21
20
21
23
21
21
19
20
21
23
32
30
29
29
32
28
29
30
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
704
700
716
725
636
677
766
697
711
741
1408
1398
1376
1398
-
1409
1160
1348
SUE.
mg/1
39
37
33
35
33
35
29
34
32
48
54
44
46
52
43
54
44
36
Dis.
mg/1
665
663
633
690
653
642
. 737
663
679
693
1354
1354
1330
1346
-
1355
1116
1312
V.Tot.
mg/1
108
100
159
135
82
100
103
142
160
174
232
254
111
242
234
230
50
243
V.Sus.
19
18
15
14
16
13
10
13
16
20
22
25
18
52
7
17
34
24
. V.Dis.
,mg/l
89
32
144
121
66
37
93
124
144
154
210
229
93
190
227
213
16
219
T- P- F
Conform Coliform Strep. P-ALK
KHl/lOOml T/100 ml /100ml mg/1
700
490
1,300
790
2,200
1,100
3,300
1,300
490
490
-
-
-
-
79,000
21,000
160,000
20
< 20
20
20
< 20
20
40
20
130
20
-
-
-
-
1,300
490
790
-
-
-
-
850
1,500
410
-------
Survey Data - Station 22
James River -
Date
Yr.Mo.Day
70/014/01
70/04/01
70/04/02
70/04/02
70/04/03
70M/03
70/04/04
70/04/04
70/04/05
70/04/05
70/08/24
70/08/25
70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flou
Hlty. cfs
0915 0.06
1710
0823 .
1535
0805
15l»5
0755
1510
0805
1415 0.06
0720
0715
0715
0625
0645
0800
1210
0640
Temp.
cent.
4.5
8.0
5.7
7.0
3.5
6.5
4.0
9.0
7.5
10.5
17.5
18.0
19-5
20.5
19.5
18.0
20.5
19.0
PK
SU
7-9
7-6
7.8
7-8
8.0
7-9
7-8
7.9
8.0
7.9
9.0
8.0
7-6
8.2
8.2
7-9
8.2
7.8
DO
mg/1
7.0
8.1.
7.1.
8.1
7-9
8.5
8.5
9.6
11.2
7-7
_
-
3.8
3.8
lt.0
3-1
lt.2
2.1.
BODc
mg/l
2-5
4.5
1-9
3-0
2.8
2.9
2.1
2.4
2.6
3-0
5-5
4.4
4.6
5.6
4.4
-
-
-
HOo-n
mg/l
0.10
0.10
0.10
0.10
0.10
0.05
0.05
0.05
0.05
0.05.
< 0.05
< 0.05
< 0.05
< 0.05
0.07
0.1
0.1
0.1
tnfa-ii
me/1
0.69
o.Co
0.80
0.71
0.63
0.64
0.66
0.72
0.72
0.63
0.4
0.8
' 1.0
0.7
0.3
1.0
1.4
1-5
ORC-N
mg/l
0.7
0.6
0.6
0.5
0.7
0.6
0.6
0.6
0.7
0.7
1.1
0.8
0.8
0.6
1.1
1.5
0.8
0.5
PilOS-T
mg/l
0.12
0.10
O.U.
0.10
0.11
0.10
0.10
0.12
0.11
0.10
0.15
0.60
0.08
0.12
0.10
-
0.10
0.10
FHOS-D
mg/l
0.02
0.03
0.02
o.oa
0.05
0.02
0.02
0.01
0.05
0.02
0.01
0.30
0.01
0,03
0.02
-
0.05
0.03
Conduc-
tivity
South
Dakota
Solids
micro- T-ALK
mho mg/l
SPRING
1730
1825
1820
765
1775
1785
1785
1730
1820
1610
SUMMER
2091
2154
2095
2013
1943
1966
2040
1950
STUDY
438
436
424
424
402
420
216
424
212
U20
STUDY
530
486
472
482
456
476
458
456
TUBE
JU
18
14
21
19
17
15
IB
16
22
18
22
18
1C'
18
17
18
15
15
Set.
me/i
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/l
1350
1360
1380
1350
1350
1260
134o
1360
1380
1380
1544
1455
1462
1479
1382
1491
1424
1355
Sue.
me/1
. 23
13
22
24
16
19
13
12
22
25
37
9
11
25
13
21
15
30
Dis.
mg/l
1327
1347
1358
1326
1334
1241
.1327
1348
1358
1355
1507
1446
1451
1454
1369
1470
1409
1325
V.Tot.
me/1
102
204
195
185
231
167
150
211
230
149
241
265
187
148
211
204
Ii3
235
V.Sus.
mg/1
9
6
6
11
7
1
k
11
10
12
24
5
7
20
0
13
15
18
. V.Dis.
me/1
9
198
189
174
224
166
146
200
220
137
217
260
ISO
128
211
191
98
217
T-
Collfora
HPM/lOOml
700
270
790
700
490
940
1,700
330
490
490
.
-
-
-
-
4,900
24,000
7,900
F-
F-
Coliform Strep. P-ALK
T/100 ml /100ml mg/l
< 20
50
20
< 20
< 20
< 20
< 20
20
< 20
< 20
-
-
-
-
-
3,300
4,900
3,300
190
-
-
-
-
-
2,400
1,700
5,100
-------
Table A-2U
Survey Data - Station 2j
James River
Date
Yr.Ho.Day
70/04/01
70/04/01
70/04/02
70/04/02
70/04/03
70/04/03
70/04/04
70/04/04
70/04/05
70/04/05
70/04/16
70/04/17
70/04/18
70/04/18
70/04/19
Time Flov
Mlty. cfs
0937 0.82
1730
0840
1550
0820
16OO
0808
1525
0818
1435 0.82
1645
0825
0845
1500
1040
Temp.
cent.
2.5
7.0
2.5
7.0
0.5
5-0
0.5
11.0
5.2
13.0
10.0
4.5
5.0
6.0
2.5
pH
SU
7-9
8.1
7-9
8.1
7.9
8.2
7-9
8.2
7-9
8.1
_
7-6
7-4
7.6
7.2
DO
mc/1
10.3
11.0
10.2
11.2
10.8
11.6
11.6
12.4
8.5
10.3
0.8
0.4
0.8
0.3
6.4
BODi;
mc/i
2.1
2.7
2.0
2.2
1-9
2.0
1.3
2.2
3-1
3.8
130
>8456
> 7800
-
> 920
ilOVN
me/1
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.05
0.05
0.80
BHyl!
ng/1
0.06
0.07
0.07
0.07
0.06
0.05
0.09
0.09
0.08
0.10
27
35
12
OBE-K
me/1
1.4
1.3
1-3
1.2
1.2
1.1
1.2
1.4
1.7
1-7
27.4
40.6
9-6
PHOS-T
ng/l
0.31
0.31
0.23
0.27
0.26
0.25
0.31
0.35
0.59
0.62
7-6
7.6
2.2
FHOS-D
ng/1
0.29
0.27
0.27
0.24
0.23
0.23
0.28
0.32
0.54
0.58
5.4
5-4
1.6
Conduc-
tivity
micro-
mho
- South
T-ALK
ng/1
Dakota
TURB
JU
SFRIHO STUDY
1030
1100
1105
1100
1176
1230
1285
1340
1220
1155
1420
l':80
785
116
120
126
132
146
154
160
156
156
148
239
276
106
2.0
2.0
2.2
3.0
2.1
4.5
3-2
1.9
3-0
4.0
125
96
53
Solids
Set.
me/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
me/1
771
797
800
796
917
891
1,100
924
834
831
1150
1460
1731
712
Sus.
me/1
. 16
23
15
5
10
8
i
< 1
10
7
180
140
116
68
Dls.
ms/1
755
774
785
791
907
883
1,099
924
824
824
970
1,320
1,615
644
V.Tot.
ng/1
128
148
130
151
152
152
129
155
116
134
434
631
736
220
. V.Sus
mg/1
8
6
5
< 1
4
< 1
< 1
< 1
1
2
122
108
104
68
. V.Dis
as/1
120
142
125
151
148
152
129
155
115
132
312
523
632
152
T-
F-
F-
Collform Colifom Strep. P-ALK
MFH/lOOml T/100 ml /100ml mg/1
2,700
800
1,700
1,300
49,000
13,000
1,300
1,300
1,300
1,400
140,000
490,000
230,000
1,300,000
70,000
< 200
< 200
< 20
< 20
< 200
< 200
< 20
< 20
< 20
< 20
70,000
490,000
230,000
1,300,000
33,000
660
-
820
800
1,600
1,500
3,900
4,900
6,800
4,300
9,000,000
5,400,000
20,000,000
17,000,000
3,000,000
-------
Data ^Station
Jancc River
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/13
70/04/18
70/04/19
Time
Mlty.
1425
0735
1400
0730
1350
0705
1335
0705
1330
0915
Flow Temp.
cfc cent.
6.0
6.0
6.0
3-0
6.5
5-5
8.5
6.5
6.0
U.o
PH
SO
8.7
8.6
8.6
8.4
8.4
8.4
8.3
8.3
8.3
8.0
DO
ae/1
14.2
10.4
9-7
9.0
12.2
11.0
12.0
9-5
9.8
9-9
BODS
.2£/i
13
LA
20
7.4
17
12
7.4
5.0
7-0
10
H03-H
me/1
0.15
0.15
0.20
0.20
0.25
0.30
0.30
0.40
0.30
0.25
HH,-H
nsk
'l .\
3.8
3-8
3.2
2.3
1-9
1.0
0.87
0.80
0.65
ORG-N
ma/i
2.5
2.4
2.3
2.1
2.6
2.0
2.0
2.3
2.0
2.1
PHOS-T
rng/1
2.1
1.8
2.0
1-3
1.1
0.79
0.78
0.72
0.70
0.59
FHOS-D
ng/1
1.8
1-5
1.5
1.2
0.85
0.61
0.55
0.55
0.51
0.42
Conduc-
tivity
nicro-
mho
SFRB
1245
1330
1230
1245
1020
1210
1210
1260
1300
1140
- South
T-ALK
ng/1
IG STUDY
220
219
211
219
219
220
240
224
230
211
Dakota
Solids
TUEB
JU
11
18
20
22
13
24
22
19
13
39
Set.
ES/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
<0.10
< 0.10
< 0.10
< 0.10
Total
°e/l
966
399
854
844
846
817
805
767
855
738
Sus.
ag/1
23
35
44
42
63
53
4i
28
31
54
Dis.
HE/I
. 943
864
810
802
783
764
723
739
824
684
V.Tot.
mg/1
100
165
148
134
. 154
147
103
90
170
47
V.Sus.
mE/1
18
24
30
19
21
26
21
23
15
34
V.Dis.
OE/1
82
14 1
118
115
133
121
82
67
155
13
T-
Coliform
HHI/lOOml
7,900
7,000
11,000
33,000
7,900
49,000
3,300
17,000
13,000
22,000
F-
Colifona
T/100 ml
1,700
790
3,300
17,000
3,300
11,000
2,300
4,900
7,900
11,000
F-
Strep. P-AUC
/100ml mg/1
12
7
1,400 5
9,300 3
3,4oo 2
100,000 2
8,000
9,500
5,600
16,000
-------
Table A-26
Survey Data - Station
Jaracs River
Date
Yr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/011/17
70/04/17
70/04/18
70/04/13
70/04/ig
Time
Mlty.
1330
0720
1345
0715
1345
0655
1325
0655
1320
0855
Flow
cfs
24
29
22
-
-
40
42
56
52
110
Temp.
cent.
4.0
5-5
4.0
t
6.0
5-5
5.0
6.0
6.0
3.0
pH
su
8.6
8.6
8.6
8.6
8.5
8.2
8.1
8.3
0.3
7-8
DO
mg/1
12.3
11.4
9-6
10.2'
12.7
10.9
10.9
10.5
10.4
10.4
BOD5
OE/1
4.4
4.8
4.5
1.5
3-7
3-3
5.0
3-2
2.6
2.1
HOs- M
"aA
< 0.05
< 0.05
< 0.05
0.15
0.10
0.15
0.20
0.20
0.55
0.75
HH,-1I
me/i
0.04
0.04
0.03
0.04
0.03
0.05
0.16
0.06
0.03
0.09
ORG-K
Wl
1.0
1.0
1.1
1.0
1.1
1.2
1.7
1.5
1.1
1.5
FHOS-T
rng/l
0.21
0.22
0.22
0.22
0.22
0.27
0.37
0.27
0.23
0.32
PHOS-D
ng/1
0.12
0.13
0.13
0.13
0.15
0.18
0.24
0.17
0.13
0.13
Conduc-
tivity
micro-
mho
SPRIti
990
1020
I04o
1055
1185
965
895
785
810
710
- South
T-ALK
me/1
!G STUDY
201
212
201
193
193
167
163
139
145
150
Dal iota
TUEB
JU
14
16
-i S
16
33
22
23
25
23
33
Solids
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
653
637
661
652
663
581
549
481
482
494
SUE.
mg/1
21
26
27
25
29
51
50
47
43
50
ms.
mg/1
632
611
634
627
640 -
530
499
434
439
444
V.Tot.
mg/1
102
104
135
101
130
38
84
65
66
94
V.Sus.
me/1
10
13
3
6
4
11
13
13
15
27
V.Dis.
mg/1
92
91
127
95
126
27
71
52
51
67
T-
Collform
MHI/lOOml
210
1,300
1,700
4,600
3,300
7,900
23,000
7,900
1,800
13,000
F-
Coliform
T/100 ml
< 20
< 20
50
230
50
2,300
2,300
2,300
460
4,900
F-
Strep. P-AIK
/100ml mg/1
5
8
6
5
6
-
-
- -
-
-
-------
Survey Data - Station 26
Jnacc I\iver
Date
Yr.Ho.Dsy
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
Time
Hlty.
1225
1045
1440
1015
1510
1020
1320
0955
1400
1205
Flow Temp.
cfs cent.
5-0
4.0
,4.5
3.0
14.1 5.5
5.0
6.0
6.0
6.0
4.5
pll
su
8.4
8.3
8.5
8.6
8.3
8.4
8.5
8.3
8.3
7.8
DO
mg/1
12.5
10.8
12.1
12.7
11.2
11.6
12.4
11.1
11.7
12.5
30Dj
2.6
4.2
3.9
4.7
4.4
3-9
4.9
3-5
1.8
3-5
1103- II
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
ng?l
0.03
0.03
0.03
0.07
0.06
0.03
0.04
0.04
0.03
0.03
one- n
CI6/1
0.9
1.1
1.4
1.3
1.4
1.2
1.2
1-3
1.4
1.2
PHOS-T
HE/I
0.19
0.21
0.21
0.25
0.25
0.22
0.23
0.21
0.21
0.19
FHOS-D
0.14
0.15
0.15
0.14
0.15
0.13
0.13
0.12
0.12
0.14
Conduc-
tivity
aicro-
r.iho
SPRM
81(0
918
900
785
860
980
885
1060
1065
995
- South
D^otu
Solids
T-fflJC
ns/1
IG STUDY
121
179
135
179
156
135
155
131
131
127
TUKE
JU
5-5
7-5
6.5
12
13
9.0
9.7
9-3
11
7.2
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
630 .
682
679
537
656
751
634
772
834
770
Sus.
12
15
19
23
25
29
24
21
27
19
Dis.
ms/1
618
667
660
514
631
728
610
751
807
751
V.Tot.
110
122
93
120
131
132
144
78
165
116
V.Sue.
mg/1
9
4
11
8
17
16
14
18
13
19
V.Dis.
101
118
82
112
114
116
130
60
152
97
T-
Coliform
HFII/lOOml
130
490
130
1,300
170
2,200
330
1,300
130
330-
F-
Coliform
T/100 ml
< 20
< 20
20
80
50
80
20
20
< 20
< 20
F-
Strep. F-ALK
/IQOml mg/1
2
-
3
6
-
1
3
-
-
-
-------
Table A-28
Surrey Data - Station 27
Jcnes River -
Date
jfr.Mo.Day
70/04/14
70/04/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
Time
Mlty.
1440
1000
1405
0940
1420
0945
1255
0920
1325
1125
Flow Temp.
cfs Cent.
2.0
3-0
25.7 4.0
2.0
33-5 5-0
4.0
6.0
5.5
5.5
3.0
PH
su
8.9
8.5
8.8
8.3
8.3
8.4
8.4
8.3
8.6
8.3
DO
ng/1
> 15
12.3
13-8
12.6
12.1
11.5
13.5
12.9
15.0
14.7
BODj
ug/1
10
9.0
8.9
6.2
13
8.4
7.8
13
14
12
N03-N
mg/1
0.10
0.10
0.10
0.10
0.20
0.20
0.25
0.25
0.60
1.10
Ifflj-H
mg/1
8.7
6.3
7.0
6.3
6.0
6.0
6.3
5-6
5.6
4.4
ORG-H
2.0
1.7
1.7
1.9
2.3
2.2
2.2
2.4
2.4
2.4
PHOS-T
ng/1
5.8
6.3
6.3
6.8
5.4
5.0
5.0
5.0
4.5
4.0
PIIOS-D
rcg/1
5.4
5.4
5.4
5.0
5.0
5.0
5.0
4.5
4.o
3-6
Conduc-
tivity
nicro-
mho
SPRIHC
980
915
900
925
930
970
975
1075
1115
1170
South
Dakota
Solids
T-ALK
STUDY
155
162
144
152
148
144
145
154
158
151
TURB
JU
9.0
10
10
14
16
16
16
12
12
13
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< O.OJO
< 0.10
< 0.10
< 0.10
< 0.10
<: o.io
Total
ms/1
689
585
563
569
616
629
658
739
784
834
Sus.
24
' 20
20
28
27
43
41
28
38
35
Dis.
me/1
665
565
543
541
589
586
617
711
746
799
V.Tot.
mg/1
108
103
82
73
110
107
89
121
111
114
V.Sus.
mg/1
19
14
18
15
15
24
33
24
29
35
V.DiB.
mg/1
84
89
64
58
95
83
56
97
82
79
T-
Coliform
MPB/lOOml
210
70
130
460
220
170
70
230
330
3,300
F-
Coliform
1/100 ml
< 20
20
< 20
< 20
< 20
< 20
20
< 20
< 20
< 20
F-
Strep. P-ALK
/IflOml mg/1
15
5
8
-
-
-
2
-
5
-
-------
Table A-29
Survq^Data - Station 28
Janes Hiver
Date
Yr.Mo.Day
70/04/14
70/011/15
70/04/15
70/04/16
70/04/16
70/04/17
70/04/17
70/04/18
70/04/18
70/04/19
Time
Mlty.
1320
0935
1340
0920
1350
0925
1230
0850
1300
1100
Flow Temp.
cfs cent.
3-0
5.0
5.0
3.0
5.0
4.0
6.0
5-5
6.0
4.0
PH
su
8.2
8.0
8.2
8.5
8.4
8.4
8.4
8.6
8.6
8.1
DO
ng/1
11.5
10-9
12.4
12.6
11.7
12.0
13.2
13.7
14.3
14.2
BODc
22/1
9.2
7-6
7-1
3-4
6.2
2.8
3-0
5-5
7-6
7.0
KOj-N
ng/1
0.05
0.10
0.10
< 0.05
< 0.05
0.10
0.10
< 0.05
< 0.05
0.05
HII3- H
me/1
0.57
0.41
0.33
0.04
0.02
0.07
0.17
0.19
0.05
0.20
orc-n
OS/1
1.6
1-3
1.4
1-3
1.3
1.7
1.4
1.7
1-7
1.5
PHOS-T
mg/1
0.25
0.27
0.30
0.18
0.15
0.18
0.18
0.19
0.20
0.17
PHOS-D
"G/1
0.15
0.16
0.15
0.09
0.11
0.09
0.10
0.08
0.07
0.06
Conduc-
tivity
micro-
mho
- South
Dakota
Solids
T-ALK
me/1
TUE3
JU
SPRING STUDY
590
580
575 '
820
860
750
625
550
578
54o
164
162
159
138
245
214
183
162
163
154
7.2
7.0
9-5
8.0
8.5
7.0
5-3
6.2
7-5
9.0
Set.
mg/1
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/1
408
357
365
503
570
484
417
397
385
353
Sus.
mg/1
13
15
18
13
15
28
18
13
13
23
Dis.
ms/1
390
342
347
490
555
456
399
384
372
330
V.Tot.
mg/1
80
99
100
102
105
.136
118
144
96
84
V.Sus.
mg/1
15
11
6
10
8
17
18
13
13
23
V.Dis.
ng/1
65
38
94
92
93
119
100
131
83
61
T-
Coliform
Mm/100nl
460
490
490
490
460
330
80
80
230
240
F-
Colifona
T/100 ml
< 20
< 20
< 20
< 20
< 20
50
< 20
< 20
20
< 20
F-
Strep.
/100ml
. 230
50
68
120
420
500
230
2,300
480
910
p-ax
mg/1
-
-
-
10
2
3
1
8
5
-
-------
Survey Data - Station _2g
Janes River -
Date
Yr.Mo.Day
70/04/14
70/05/15
70/05/15
70/05/16
70/05/16
70/05/17
70/05/17
70/05/18
70/05/18
70/05/19
70/08/24
70/08/25
oj 70/08/26
70/08/27
70/08/28
70/08/29
70/08/30
70/08/31
Time Flow
Hlty. cfs
1300
0920
1325
0905 45
1335
0910
1215
O84o
1245
1040
1130
1030
1140
1000
1000
1105
0845
0920
Temp.
cent.
2.5
4.0
4.0
3-5
4.5
4.0
5-5
5.0
5.0
4.0
23.0
21.5
24.0
22.0
21.5
22.0
20.0
20.0
pi!
SU
9.0
9.1
9.1
8.9
8.8
9.0
8.8
8.7
8.7
8.1
9-1
8.6
7.8
9.2
9.0
8.6
9.0
8.8
DO
mg/l
13-1
11.5
13.1
12.5
10.9
11.2
11.1
10.6
10.7
12.3
-
3.1
1.6
1.2
4.4
' 2.4
2.6
BODj
3.6
5-2
5.6
3.1
4.2
3.2
2.8
6.1
2.4
6.1
14.0
15.0
13.0
13.0
12.0
-
-
-
novN
ng/l
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.10
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
I1H.-I!
ns/1
0.01
0.02
0.04
0.06
0.03
0.03
0.03
0.04
0.05
0.08
0.8
1.5
1.7
1.4
0.5
2.0
1.5
2.0
ORG-fl
ng/l
1.0
1.1
1.2
1-3
1.4
1.1
1.2
1.8
1-5
1.6
3-6
2.9
3-2
2.2
2.2
0.5
2.4
2.4
FHOS-T
ng/l
FrTOS-D
mo/1
Conduc-
tivity
South Dakota
Solids
nicro- T-AUC TURB
nho rag/1 JU
SPRING STUDY
0.16
0.16
0.17
0.18
0.17
0.15
0.18
0.27
0.29
0.24
0.55
0.40
0.70
1.10
0.60
0.76
0.90
0.80
0.05
0.05
0.05
0.03
0.03
0.04
0.06
0.11
0.12
0.10
0.23
0.01
0.40
0.50
o.4o
0.55
0.50
0.35
520
685
695
710
695
655
655
680
685
630
SUMMER
1856
1723
1691
1605
1505
1705
1698
1686
121
151
150
159 .
155
152
142
158
39
161
STUDY
320
316
338
348
358
364
356
380
11
11
12
14
13
15
15
13
13
13
41
38
35
28
38
37
50
46
Set.
mg/l
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
< 0.10
Total
mg/l
353
429
425
435
458
401
424
468
468
419
2135
1092
1080
1105
1130
919
1178
1210
SUE.
mg/l
20
22
23
25
23
35
33
21
38
19
56
61
52
46
54
70
96
74
Dis.
ng/l
333
407
402
410
1(35
366
391
1(47
430
400
2132
1031
1028
1059
1076
849
1032
1136
V.Tot,
74
81
89
81
81
79
106
135
124
80
217
193
197
250
164
242
170
254
. V.Sus
9
8
14
9
7
23
15
17
19
19
56
29
17
24
38
54
66
40
. 7. Dis
mr/1
65
73
75
72
74
56
91
118
105
61
237
164
180
226
126
188
104
. 214
T-
Colifora
90
230
270
490
80
400
1,300
790
1,300
490
-
;
-
350,000
1,600,000
70,000
F-
Coliforci
T/100 ml
< £0
<20
< 20
< 20
< 20
< 20
60
130
170
170
-
;
-
330
460
< 200
F-
Strep. P-ALK
/100ml mg/1
12
32
28
15
13
14
9
8
6
-
-
;
-
300
980
660
-------
APPENDIX B
63
-------
Applicable Water Quality Criteria and Beneficial Water Uses
Water quality criteria based on specific beneficial uses have been
adopted by South Dakota. Surface water quality for each specific
benefical use are presented in this section.
In instances where the flow in the stream is reduced to zero or where
the stream flow is less than the daily average flow of waste dis-
charges, if such discharges are present, the stream then falls into
the Intermittent Stream category. The stream shall remain in the
Intermittent Stream category until the flow in the stream exceeds the
average waste flow for a period of seven consecutive days. The stream
shall revert to the original use category at that time. For uses 2a
and 2c under the category Fish Life Propagation, the stream shall not
revert to the Intermittent Stream category during low flows regardless
of whether wastes are being discharged to the stream or not.
64
-------
CATEGORY NUMBER 1 - DOMESTIC WATER SUPPLY
Definition: Waters in this category are suitable for use for human
consumption, culinary or food processing purposes, and other household
purposes after suitable treatment by conventional processes.
General: Waters in this category shall be such that with treatment
consisting of coagulation, sedimentation, filtration, and disinfection,
or equivalent, the treated water in all respects will meet the mandatory
requirements of the latest edition of "Drinking Water Standards," pre-
pared by the Public Health Service, U.S. Department of Health, Education
and Welfare.
Criteria apply to the untreated water.
Criteria:
Parameter
Limit
Frequency
Code
Dissolved solids, total 1000 mg/1
Coliform organisms
Nitrates
PH
Not to exceed a MPN or MF of 5000/100 mg
as a monthly average value; nor to exceed
this value in more than 20% of the samples
examined during any one month; nor to exceed
20,000/100 ml in more than 5% of the samples
examined in any one month.
10 mg/1 (as N) or 45 mg/1 (as N03) a
Greater than 6.0 and less than 9.0 a
65
-------
CATEGORY NUMBER 2 - FISH LIFE PROPAGATION
Description: All waters in this category will provide a satisfactory
environment for the class of fish described and for all other aquatic
life essential to the maintenance and propagation of fish life. There
are separate quality criteria for each of the following five subcategories:
a. Cold water permanent
b. Cold water marginal
c. Warm water permanent
d. Warm water semipermanent
e. Warm water marginal
All lakes, streams, and reservoirs capable
of supporting a good permanent trout fishery
from natural reproduction or fingerling
stocking.
All lakes, streams, and reservoirs suitable
for supporting stockings of catchable size
trout during portions of the year but - due
to low flows, siltation, and warm tempera-
tures - not suitable for a permanent cold
water fish population.
Lakes, streams, and reservoirs suitable for
permanent maintenance of warm water fish in-
cluding walleyes, black bass, or bluegills.
Lakes, streams, and reservoirs suitable for
quality warm water fishery but suffering
occasional fish kills because of critical
natural conditions. Principal species in
these waters include walleyes, perch,
northern pike, or channel catfish.
Lakes, streams, and reservoirs suitable for
supporting more tolerant species of fish
with frequent stocking and intensive manage-
ment. Principal species in these waters
include perch, northern pike, or bullheads.
Criteria:
Pesticides, herbicides and related compounds shall be treated as toxic materials
and taste- and odor-producing chemicals.
Temperatures shall not be affected by more than 4°F. in subcategories a, be and
c; 5°F. for subcategory d; and 80F. in subcategory e.
Specific criteria for each of the described subcategories are presented on the
following page. The frequency code shown applies to all categories.
66
-------
Criteria: (Fish Life Propagation - Cont.)
Parameter
Chlorides
Cyanides
Dissolved oxygen
(greater than)
Hydrogen sulfide
Iron (total)
PH
Suspended solids
Temperature
(degrees F.)
Turbidity (j.c.u.)
a
100
0.02
6.0
0.3
0.2
6.6-8.6
30
68
25
Subcategories
b c d e
-
0.02
5.0
0.5
0.2
6.5-8.8
90
75
50
-
0.02
5.0*
0.5
0.2
6.5-8.8
90
80
50***
-
0.02 0.05
5.0** 2.0
1.0 1.0
0.2
6.3-9.0 6.0-9.3
90 150
90 93
100
Frequency
Code
c
a
a
a
b
a
c
a
c
Note: All. values in mg/1 unless indicated otherwise.
* 6.0 mg/1 for Big Stone Lake & Lake Traverse in April and May.
** When flows in the Big Sioux River at Brandon equal or exceed the flows given
below, the respective criterion of 4.0 mg/1 or 5.0 mg/1 dissolved oxygen
applies from Klondike Dam to the lower end of Sioux Falls Diversion Ditch:
Season
Summer
(June 15th - Sept.15th)
Fall
(Sept. 15th - Dec.15th)
Winter
(Dec. 15th -March 15th)
Spring
(March 15th - June 15th)
4.0 mg/1 D.O.
(flow - cfs)
1970 1980
~9lT TUT"
5.0 mg/1 D.O.
(flow - cfs)
1970 1980
160
35 45
60 70
45 55
70 80
35
45
45
55
When flows at Brandon are less than those indicated for 4 mg/1 D.O., the
"Intermittent Stream" category (7) applies.
*** 25 j.c.u. for Big Stone Lake and Lake Traverse.
67
-------
CATEGORY NUMBER 3 - RECREATION
Definitions: These waters are suitable for swimming, water skiing, skin
diving, fishing, boating, sailing, picnicking, and other water-related kinds
of recreation. There are separate criteria for each of the following sub-
categories:
a. Immersion Sports
b. Limited Contact Recreation
includes swimming, water skiing, skin
diving, and other water sports.
includes fishing, boating, sailing,
picnicking, and other water related
recreation.
General; The criteria for recreation normally will apply only during the
recreation season. However, if the receiving waters are used extensively
for winter recreation, the criteria for limited contact recreation shall
apply during the winter months.
Criteria:
Parameter
Limit
Frequency
Code
Immersion Sports
Coliform organisms
Fecal coliform organisms
Not to exceed a MPN or MF of 1000/100 ml
as a monthly average; nor to exceed this
value in more than 20% of the samples
examined in any one month; nor to exceed
2400/100 ml on any one day during the re-
creation season.
Not to exceed a concentration of 200/100 ml -
as a monthly average; nor to exceed this
value in more than 20% of the samples examined
in any one month; nor to exceed 500/100 ml
on any one day during the recreation season.
Dissolved oxygen Greater than 2 mg/1
Limited Contact Recreation
Coliform organisms
Not to exceed a MPN or MF of 5000/100 ml
as a monthly average; nor to exceed this
value in more than 20% of the samples examined
in any one month; nor to exceed 10,000/100 ml
on any one day during the recreation season.
68
-------
b. Limited Contact Recreation (cont.)
Parameter
Limit
Fecal coliform organisms Not to exceed a concentration of
1000/100 ml as a monthly average; nor
to exceed this value in more than 20%
of the samples examined in any one
month; nor to exceed 2000/100 ml on
any one day during the recreation
season.
Dissolved oxygen
Greater than 2 mg/1
Frequency
Code
CATEGORY NUMBER 4 - WILDLIFE PROPAGATION AND STOCK WATERING
Definition; These waters are satisfactory as habitat for aquatic and
semi-aquatic wild animals and fowl and suitable for watering domestic
and wild animals and fowl.
General: No pollution shall be permitted in these waters which will cause
inhibited growth, physical impairment, or injurious effects on wild or
domestic animals and fowl normally inhabiting or using the water.
Criteria:
Parameter
Alkalinity, total
(as CaCOs)
Dissolved solids, total
Conductivity
Nitrates (as
PH
Limit
750 mg/1
Frequency
Code
2500 mg/1 c
4000 micromhos/cm @ 25°C. c
50 mg/1 b
Greater than 6.0 and less a
than 9.5
69
-------
CATEGORY NUMBER 5 - IRRIGATION
Definition: These waters are suitable for irrigating farm and ranch lands,
gardens, and recreation areas.
General: Since the suitability of a water for irrigation primarily is dependent
on characteristics of the irrigated soil, only ranges for upper limits of pol-
lutional parameters affecting irrigation are specified. The required water
quality will be established by the Committee on an individual basis after
consideration of appropriate soil test results and other pertinent information.
Criteria .for coliform organisms only apply to water used to irrigate root
crops or recreation areas.
Irrigation criteria apply during the irrigation season only. In the enforce-
ment of these criteria, the Committee will specify whether total dissolved
solids or electrical conductivity shall be used and whether sodium adsorption
ratio or soluble sodium percentage shall be used; it being understood that the
criteria for both total dissolved solids and electrical conductivity reflect
one pollution characteristic and the criteria for both sodium adsorption ratio
and soluble sodium percentage reflect another characteristic.
Criteria:
Frequency
Parameter Limit Code
Coliform organisms The MPN or MF shall not exceed 5000/100 ml
as a monthly average; nor shall the number
exceed 10,000/100 ml in any one sample (root
crops and recreation).
Fecal coliform organisms The concentration shall not exceed 1000/100 ml
as a monthly average; nor shall the number
exceed 2000/100 ml in any one sample (root
crops and recreation).
Dissolved solids, total 700 to 1500 mg/1 d
Conductivity 1000 to 2500 micromhos/cm @ 25°C. d
Sodium adsorption ratio* 10 to 26 d
Soluble sodium percentage** 30 to 70% d
Note: When two values are given, they indicate the range in permissable limit.
* Calculated from: SAR = Na . where Na, Ca, and Mg are concentra-
te (Ca + Mg) )*
tions of sodium, calcium, and magnesium in milliequivalents (meq) per liter
of water.
** Calculated from: Na% = ,, ^ 100 Na. where Na, Ca, Mg and K are
na i/a -I- ng f K. . . ....
concentrations of sodium, calcium, magnesium, and potassium in meq/nter.
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CATEGORY NUMBER 6 - COMMERCE AND INDUSTRY ,
Definition: This category includes all waters suitable for use as cooling
water, industrial process water, navigation, and production of hydroelectric
power.
General: Industries requiring high quality water are expected to provide treat-
ment facilities to produce water of the desired quality. Criteria presented
apply to the untreated water. Waters used for food processing shall conform
to the criteria established for Category Number 1 - Domestic Water Supply.
Criteria:
Frequency
Parameter Limit Code
Dissolved solids, total 2000 mg/1 c
pH Greater than 6.0 and less than 9.5 a
CATEGORY NUMBER 7 - INTERMITTENT STREAM
Definition: This category includes most watercourses with zero flow; flows
less than the daily average waste flow; or with flows less than the daily
average irrigation return flow.
General: All wastes discharged to streams, lakes, or reservoirs in this category
shall have been subjected to at least secondary treatment or its equivalent; and,
if prescribed by the Committee, approved tertiary treatment shall be provided.
Industrial or other waste waters not amenable to biological treatment shall be
physically or chemically treated as directed by the Committee after consideration
of downstream land and water uses. The criteria for coliform organisms may be
waived at the discretion of the Committee if downstream land and water uses do
not warrant such control. These criteria also apply to irrigation return flows
and other similar waters discharged to lakes, streams, or reservoirs.
Criteria:
Frequency
Parameter Limit Code
Coliform organisms Not to exceed a MPN or MF of 20,000/100 ml
as a monthly average value; nor to exceed
this value in more than 20% of the samples
tested in any one month; nor to exceed
50,000/100 ml in any of the samples tested.
Biochemical oxygen demand 30 mg/1
(5 day 20°C.)
pH Greater than 6.0 and less than 9.5 a
Suspended solids 30 mg/1 b
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FREQUENCY CODE SAMPLING BASE AND ALLOWABLE DEVIATIONS
a The value specified shall be maintained at all times
without exception.
b The value specified shall be maintained at all times based
on results of composite samples collected over a 24-hour
sampling period. In addition, the concentration of the
pollution characteristic shall not exceed 1.75 times the
value specified for the material in any one grab sample
collected during the sampling period.
c The value specified shall be maintained at all times based
on the average of composite or grab samples collected in
a manner approved by the Committee over a five-day period.
In addition, the concentration of the pollution character-
istic shall not exceed two times the value specified for
the material in any one grab sample collected during the
sampling period.
d The value specified shall be maintained at all times based
on the average of composite or grab samples collected in
a manner approved by the Committee over a 30-day period.
In addition, the concentration of the pollution character-
istic shall not exceed three times the value specified for
the material in any one grab sample collected during the
^v sampling period.
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The designated beneficial uses of the James River and tributaries involved
in this investigation are listed below:
1. James River, Missouri River to Huron
Cold water marginal fishery
Limited contact recreation
Wildlife propagation and stock watering
Irrigation
2. James River, Huron to James Diversion Dam
All in (1)
Domestic water supply
3. James River, Diversion Dam to ND-SD border.
Same as (1)
4. Firesteel Creek
Warm water permanent fishery
Imersion sports
Limited contact recreation
Wildlife propagation and stock watering
Irrigation
5. All Other Tributaries
Wildlife propagation and stock watering
Irrigation
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