Water Quality Index
REGION VIII
U.S. Environmental
Protection Agency
ROCKY MOUNTAIN - PRAIRIE REGION
1860 Lincoln St. • Denver, Colorado 80203
Surveillance It Analysis Division
Surveillance Branch
March 1973
-------
ERRATA SHEET FOR BASE MAP S
Colorado Base Map
Stations: Colorado 000003 R% should be 10%
000004 " " " 15%
000010 11%
000065 " " " 5%
000108 " " " 6%
Colorado 000117 and
USGS Coop 08227700 R% should be 135
Montana Base Map
Station: USGS Coop 12367800 R% should be 11%
North Dakota Base Map
Station: USGS Coop 05715000 R% snould be 11 %
South Dakota Base Map
Station: USGS Coop 06482830 R% should be 17%
Utah Base Map
Station: Utah 491304 R% should be 4%
" 491502 4%
" 491524 " " " 24%
" 491703 " " " 2%
Wyoming Base Map
Station: USGS/EPA Coop 06645000 R% should be 11%
NOTE: Utah USGS Coop Station 09163500 should be 09163530.
-------
REGION VITI WATER QUALITY INDEX
Surveillance Branch
Surveillance & Analysis Division
Environmental Protection Agency
March 1973
-------
TABLE OF CONTENTS
Page Mo.
I. OVERVIEW I
A. Foreword . . 1
B. Introduction 3
C. Scope 3
II. DATA REVIEW 4
A. Data Screening 4
B. Methodology 11
III. STATE-BY-STATE REVIEW 12
A. Colorado 15
1. State of Colorado Water Quality Stations .... 15
2. USGS Cooperative Stations 16
3. Combined Stations 16
4. Overview 17
5. Station Descriptions 18
6. Reject Data 21
7. Data Reduction Forms 41
B. Montana 59
1. State of Montana Water Quality Stations 59
2. USGS Cooperative SUtions 59
3. Overview 59
4. Station Descriptions 60
5. Reject Data 62
6. Data Reduction Forms * 67
C. North Dakota 76
1. State of North Dakota Water Quality Stations . . 76
2. USGS Cooperative Stations 76
3. Overview 77
4. Station Descriptions 78
5. Reject Data 79
6. Data Reduction Forms 84
D. South Dakota 95
1. State of South Dakota Water Quality Stations . . 95
2. USGS Cooperative Stations 95
3. Overview 96
4. Station Descriptions 97
5. Reject Data 98
6. Data Reduction Forms 103
i
-------
TABLE Of CONTENTS
Page No.
E. Utah Ill
1. State of Utah Water Quality Stations - Jordan
River Stations Ill
2. Other State of Utah Water Quality Stations ... Ill
3. USGS Cooperative Stations Ill
4. Overview 112
5. Station Descriptions 113
6. Reject Data 114
7. Data Reduction Forms 120
F. Wyoming 128
1. State of Wyoming Water Quality Stations 128
2. USGS Cooperative Stations 128
3. Overview 128
4. Station Descriptions 129
5. Reject Data 132
6. Data Reduction Forms 135
IV. GENERAL OVERVIEW 146
i i
-------
LIST OF TABLES
Table No. Title Page No.
1 Excess and Reject Guidelines 6-10
2 State Data Summary of Weighted Rating Percent
by Agency Collecting Data at Station 13-14
iii
-------
LIST OF FIGURES
Figure No. Description Page No.
1 Colorado Base Map 58
2 Montana Base Map 75
3 North Dakota Base Map 94
4 South Dakota Base Map 110
5 Utah Base Map 127
6 Wyoming Base Map 145
iv
-------
I. Overview
A. Foreword
!lany attempts have been made and are being made to reduce the vast
amount of water quality data into a manageable form. Many of these
attempts though are complex and useful only to a select, few,
knowledgeable insiders. In this survey simplicity and use by the
largest number of people is sought.
Once the basic methodology of the survey is mastered, inference,
insights, and valid criticism of the survey can be made. In this
hopefully informative review, the goal is usefulness--usefulness
pointed to water quality improvement.
A number of objectives were set for the preparation of the water
quality index for this Region. These were:
1. To present an overview of stream quality in Region VIII;
2. To reduce data to a generally understandable form;
3. To provide water quality managers a sounding-board for their
evaluation and decisions; and,
4. To highlight gaps, duplications, or other generalities in
existing data.
No review of this type is any beLLer than the assumptions used to
establish baseline criteria. Criteria used for this evaluation
have been carefully screened and intensively reviewed. Despite
this diligence, the criteria and the indications given by the work-
up will not and cannot be applicable to every-set of circumstances.
Apparent relationships on paper may be unrelated to the real situa-
tion. Hopefully, departure from reality will not be the general
rule. Criteria used as a benchmark for this study have not con-
sidered State Water Quality Standards nor stream classifications.
Standards and stream classifications vary from State-to-State.
Background levels of "natural" constituents also vary. In general,
however, "good" quality water is not a variable. It is the use and,
subsequently, the acceptability of water for this use that varies.
"Good" quality water is considered water acceptable for municipal
supplies, recreation, and propagation of native fish.
Values in excess of those acceptable for drinking water use have
generally been selected as indications of less than good quality.
Standards in use for full body-contact recreation and selected
values considered "best" for aquatic life have also been considered
as a benchmark for "excess" and "reject" values used throughout this
review. "Excess" values, except those that are the same as "reject"
values, are generally those which would render the water unfit for
widespread use without extensive treatment. "Reject" values are
those at which the water would be very difficult to treat before use
and/or in most cases would cause fish-kills or spread disease.
- 1 -
-------
Each monitoring station has been reviewed separately. In reality,
a station-by-station review is necessitated in the absence of more
comprehensive on-going'stream data. As a result of this basic limi-
tation, generalities for a large reach of a stream should not be
made. In reviewing the data only the immediate area near the station
can be considered, and in some cases this may be questionable since
sources of pollution, dilution, or diversion may affect near down-
stream conditions. Nonetheless, certain generalities can and have
been drawn by careful inference. Users of this review can explore
these inferences, test them, and draw similar or new conclusions.
Data have been reviewed from January 1968 to September 1972.
Earlier data have not been used since many changes in stream
characteristics due to recent impoundments, new agricultural with-
drawals, urban influences, etc., have materially altered much of
these data.
With the limitations of this review clearly in mind, it can be a
useful guide to assessment of water quality in this region. In the
final analyses the scrupulous reviewer must scan and evaluate the
raw data. He must review other sources of data as well, along with
the credibility of these sources.
Data used were exclusively taken from STORET. 5T0RET data is a
compilation of numbers from a great many sources, a result of many
sampling techniques and analytical methods, field treatment, and
other variables. Assuming a normal distribution of techniques,
procedures, accuracy and precision, the data evaluations from
relatively large numbers of values will be valid, whereas evalua-
tions from smaller numbers of values will be questionable.
A major consideration which has not been accounted for in this survey
is the presence of accompanying remarks with the raw data. Data have
been entered into STORET with notations indicating that the data were
known to be less than that indicated or were an estimate, etc. Gross
data work-ups in this review have assumed all data were notation free.
As a result small numbers of values with notations will require a
value-by-value review to determine real trends or other indications.
In every case then, review of the raw data must accompany this review.
When data are collected for a period of time, then discontinued, a
false trend may present itself. Also, data collected for short-run
objectives or program oriented purposes can indicate falsely that a
seeming trend toward dimunition or improvement in water quality is
indicated, when, in fact,the reverse may be true. Care must be
exercised in trend evaluations.
Scientific methods have been considered but not meticulously followed
since to do so would be to abandon the survey. If the empirical assump-
tions used are wrong, if useful inferences, insights, or generalities
are gained, then the review will be a success.
- 2 -
-------
B. Introduction
licit,er quality data are collected by many Federal, State, and local
agencies, frost notably by the U. S. Geological Survey (USGS). The
USGS cooperates with federal and State agencies to collect data on
a wide number of parameters. Individual States also collect data,
ortc.-i on a large-scale basis.
Water qua lit} data are collected for many reasons, some of which
are:
1. To determine ambient conditions for baselines and as an
early warning of degradation;
2. lo evaluate accomplishment of standards;
3. To define the impact of an effluent on stream quality;
4. To determine potability or treatment needs prior to use;
5. To determine stream loading factors;
6. To detect hazardous conditions;
7. To support engineering evaluations.
In general, the USGS collects background data and the States collect
data to determine the impact of municipal or industrial effluents.
Uther agencies such as the Forest Service, Bureau of Outdoor Recrea-
tion, etc., collect or cooperate with the USGS to collect data that
are related to their sphere of interest.
Notable exceptions to these general assumptions are found in Region
VIII. The State of Colorado maintains a large network of stations
which serve multiple uses. The Denver Water Board (whose data are
now being entered into STORET), collects a wide range of background
data.
There are over 1000 active water quality stations in Region VIII.
Some of these stations are county or city stations which do not
have their data in STORET as yet. For this review, 852 stations
were examined as follows:
- 3 -
-------
Colorado State 1?4
USGS Coop . . .103
USGS EPA Coop . J4
Total . 241_
Montana State 0
USGS Coop ... 91
USGS EPA Coop . _17_
Total , 103
Keren Dakota. . . . State 26
USGS Coop ... 51
USGS EPA Coop . 8
Total . _8_5
South Dakota. . . . State 25
USGS Coop ... 43
USGS EPA Coop . 5
Total . 73
Utah State 18
USGS Coop ... 74
USGS EPA Coop . J2_
Total . 104
Wyoming State 0
USGS EPA Coop . 228
USGS Coop . . . _13
Total . 241-
Grand Total 852
II. Data Revievj
A. Data Screening
Three types of water quality monitoring stations have been singled
out in this review. They are: State Stations, EPA-USGS Cooperative
Stations, and USGS-Other Cooperative Stations. In later reviews
other data will be used to broaden the scope and increase the depth
of review. No industrial or municipal effluent stations were selected
for review.
Data were reduced into five groups: 1) TDS or the dissolved solids
indicator; 2) Hazardous Materials; 3) ORB or oxygen related and biologi-
cal parameters; 4) Field parameters; and, 5) Nutrients. The most diffi-
cult problems in selecting parameters for each group were the varying
methods of analysis for dissolved solids and bacteriological parameters.
The selection of parameters for tie hazardous materials group was itself
a complication, as was the selection of a benchmark for the nutrient
group.
- 4 -
-------
T11? 70S group is really only an i nd i ca It on of dissolved solids and
pernaps ti! treble residue would be a better term. Residues used
were 'letar.mned at both 10b°C and 180oC. Most probable number (MPN)
end rembrane filter (MF) techniques of analysis were considered
equ^.! although {.here is no good correlation between the two. Ammonia
has been considered a ha^irdous material and not a nutrient. Differ-
'itv.es beu/een dissolved and total metals were not made since growing
evuiL-'-.ce sagjests that suspended metals are introduced into the food
cli-iin. ToUl" and dissolved radiation were also considered equal
altivoucjh dissolved radiation is certainly the more direct hazard.
(A conversion factor of .7 was used to convert pC/1 of alpha radia-
tion to rug/1.) t-'ecal streptococcus data, although available for a
few stations, wc-re not used simply because no reasonable benchmark
could be found for tin's parameter.
Pesticide data were not available in sufficient quantities to be
evaluated. (A review of those samples that were available did not
reveal any values in excess of selected benchmarks.)
Great care was taken to avoid double counting of parameters such as
NH3 and NH/j, which had both been stored for the same sample under
tv/o identifying codes. A complete list of parameters with "excess"
and "reject" benchmarks and accompanying sources is given in the
following Table 1.
- 5 -
-------
TABLE 1
EXCESS AND REJECT GUIDELINES
GROUP
STORET
CODE
PARAMETER
PARAMETER DESCRIPTION
EXCESS
VALUE
SOURCE
REJECT
VALUE
SOURCE
I. - TDS
1
i
1
00515
Dissolved
Sol ids
Residue, Total Filtrable
Dried at 105°C
500
WQC
2100
7C2?5
Dissolved
Sol ids
Residue, Total Filtrable
Any^ Temperature
500
II
2100
11
70300
Dissolved
Sol ids
Residue, Total Filtrable
Dried at 180°C
500
2100
\\
II.A. - Metals
01000
Arsenic
Dissolved - ug/1
50 ug/1
USPHS
1000 UQ/'l
II
01002
Arsenic
Total - ug/1
50 "
loc-o " !
01005
Barium
Dissolved - ug/1
1000 11
II
5000 " ,
i
01007
Barium
Total - ug/1
1000 11
II
5000 " 1
1
01025
Cadmium
Dissolved - ug/1
10 "
11
10" I
01027
Cadmium
Total - u'j/l
10 "
r:
10 "
II
01030
Chromium
Dissolved - ug/1
50 "
it
1000 "
"
01032
Chromium
(Hexavalent)
Dissolved - ug/1
50 "
ii
1000 "
1
'1 '
01034
Chromium
Total - ucj/1
50 "
n
1000 "
II
1
01040
Copper
Dissolved - ug/1
20 "
CWQ
20 "
1
tl
(cont.)
010^2
Copper
Total - ua/1
20 "
H
20 "
ri
Source Key: USPHS - U. S. Public Health Service Drinking Vlater Standards, 1962.
CWQ - California "Water Quality Criteria, 1963"
WQC - Federal Water Pollution Control Admin. "Water Quality Criteria, 1972.
EL - Corvallis Eutrophicatiori Laboratory (i:iodified "Sawyer" numbers).
-------
TABLE "! (Cont.)
GROUP
STOREY
CODE
PARAMETER
PARAMETER DESCRIPTION
EXCESS j n f REJECT j 1
VALUE 1 oULK-h j vALU- :
11.A.-Metals
(Cont.)
!
I
01049
Lead
Dissolved - ug/1
50 ug/1
USPHS
100 ug/1
CWQ
01051
Lead
Total - ug/1
50 "
! 100 "
j
11
01055
Manganese
Dissolved - ug/1
50 "
j 1000 "
M
01056
Manganese
Total - ug/1
50 "
1 1000 "
1
It
01075
Silver
Dissolved - ug/1 j 2 ''
CWQ
2 "
¦ 1
01077
Silver
Total - ug/1
2 "
II
2 "
„
01090
Zinc
Dissolved - ug/1
10 "
II
in H
lu
11
01092
Zinc
Total - ug/1
10 "
II
10 " I "
1
01145
Selenium
Dissolved - ug/1
10 "
USPHS
1000 "
11
01147
Selenium
Total - ug/1
10 "
1!
1000 "
"
71890
Mercury
Dissolved - ug/1
5 "
CWQ
5 "
"
71900
Mercury
total - ug/1
5 "
II
5 "
"
II.B.- Other H
azardous Materials
00610
Ammonia
Nitrogen Total (as N) mg/1
0.05 mg/1
CWQ
0.05 mg/1
CWQ
00720
Cyanide
(As CN) mg/1
0.01 "
II
0.025 "
II
71845
Ammonia
Nitrogen (as NH4) mg/1
0.05 "
M
0.05 "
t!
-------
TABLE 1 (Cont.)
GROUP
STORET
CODE
PARAMETER
PARAMETER DESCRIPTION
E,\CEi5 I cfjiipri:! Rtju. i
VALUE j , (/ALUE
SOl'RCt
II.C.- Radiati
on
i ! !
01501
Radiation
A1 pha
Total - dC/'L J 3pC/L j WQC
: i
i\uc,!ida '
I'iuctvv? i
01515
Radiation
A1 pha
Dissolved - pC/L
3 " | "
fl
03501
Radiation
Beta
Total - pC/L
1 i '
100 " ! " | " i - -
.... . i 1 i
03515
Radiation
Beta
Dissolveo - pC/L
! !
i oo ! ¦¦ i
80030
Radiation
Alpha
Dissolvec Gross
(as U-NA1) uq/1
1 ! i
2.1 uq/1I i " ! - -
80050
Radiation
Beta
Dissolvec Gross !
(as Sr-Y 90) pC/L ! lOOpC/L
II | .1 J
1 "
III. - ORB
00299
Dissolved
Ox.yqen
By Probe - mg/1
<5.0 mg/1
CWQ
<3.0 mg/1 | CImO
00300
Dissolved
Oxygen
Laboratory - mg/1
5.0 "
1.
3.0 " |
I
00310
BOD
5-day 20°C. - mg/1
4.0 "
woe
25.0 "
1/2
WQC
00311
BOD
pissolvecl - mg/1
4.0 "
11
25.0 "
¦
31501
Coliform
Total Menib.Filter
M-Endo #/100 ML
1 000/
100 ML
II
20,000/
100 ML
„
31505
Coliform
Total MPN Confirmed #100 ML
1000/
100 ML
It
20,000/
100 ML
11
31615
Coliform
Fecal Memb.Filter
M-FC #100 ML
200/100 ML
¦'
4,000/
100 i'1L
1'
31619
Coliform
Fecal Lactose #/100 ML
200/100 ML ! " | ^ | »
-------
TABLE I (Cont.)
GROUP
STORE!
CODE
PARAMETER
PARAMETER DESCRIPTION [
SOURCE | SOURCE
IV. - Field
i
i
i
i !
1 1
00010
Tempera-cure
Centigrade j >21
C'a'Q j ^34 I C":;
00011
Temperature
i
Fahrenheit j >70
1 >g3 j
i
00070
Turbidity
Jackson Cend!e Units
>"0 j l-oc j >^0 | iv. 8.5
K5.0> 9.5 ! CWQ
00403
pH
Standard Units -
Laboratory Measurement
<6.5> 8.5
1 1
11 \*c r>v o c 1 "
i
, .. ,
00630
Ni trogen
Total Nitrate-Nitrite
(as N) ina/1
0.6 "
ii ii ;
00631
Nitrogen
Dissolved Nitrate-Nitrite
(as N) mq/1
0.6 "
ii i ii i
f - - i
00650
Phosphate
Total (as PO4) mg/1
0.090 »
i.
11 1
00560
Phosphate
Ortho (as PO4) mg/1
0.030
ii
!
» *" ""
I
71850
Ni trate
As NO3
2.6 "
i:
M |
i — — i
1
71866
Phosphorous
Total (as P) mg/1
0.03 "
w
! - - i
71877
Nitrogen
Total (as NO3) mg/1
5.25 "
ii
" i - - i
71888
Phosphorous
Total Soluble (as PO4)
0.090 "
ii
_ ]--!
-------
TAB 1 (Cont.)
GROUP 1
STORET
CODE
PARAMETER
111 - —- ¦ ¦ ¦ — — .
PARAMETER DESCRIPTION
EXCESS
VALUE
SOURCE
REjEC'r [" / "
1 nL'J _ j
VI. - Special
Numerous
Pesticides
Herbicides
Fungicides
Defoliants
Algicides
V00 4::h-
TIM
1 'QC
1 / i 0 8 n r
TLM
;;QC
I
i
O
I
-------
B. Methodology
Throughout this section and the remainder of the report three
values are mentioned often enough that they must be carefully
differentiated at the outset. These three values are the "weighted
value percentage,the "overall code," and the "reject percentage."
The "weighted value percentage" is the final product of the data
reduction process. It is a product of a data reduction process
which reduced the data to a five-digit number and the assigned
weights for each digit. The "overall code" is the simplified code
which results from an analysis of the weighted value percentages.
It is the basis for the graphic indication given in Figures 1 thru 6.
The "reject percentage" stands alone and is simply the percentage
found from dividing the total number of values reviewed by the total
number of rejects.
Initially five groups of parameters were considered a workable reduc-
tion of the data. A resultant five-digit number from this reduction
should be useful even to the non-technical reviewer. In addition,
the simple "overall code" permits a graphic presentation of the data.
The five-digit code is founded on benchmark "excesses." (See Data
Screening section), excesses were determined from a literature re-
view of water quality standards and criteria as noted in the "Cxcess
and Reject Guidelines (Table 1)." A digit from "0" to "3" was used to
distinguish what percentage of excesses was found. A "0" is the best
rating and indicates 0% excesses. A ,;1" indicates 1-10% excesses, a
"2" indicates 10-25% excesses, and a "3," the worst rating, indicates
that more than 25% of the samples showed excess values. At 25%+ excesses,
water quality is considered undesirable.
Using the full five-digit code, a rating of 00000 would imply that the
water was fit for any use at any time, and a rating of 33333 would im-
ply the water was undesirable for any use at least 25% of the time.
Weighting of groups in relation in their importance to one another was
necessary to develop the "overall code" from the five-digit code.
Weighting has, necessarily, been determined on a qualitative basis.
A literature review and conferral with knowledgeable people in water
quality assessment was basic to the weighting process. At best, the
assigned weights are an informed guess. TDS and the Field groups
have been rated as "1"; the nutrients are weighted at "2"; ORB is
rated at "3"; and the hazardous materials group is rated at "5."
The "weighted value percentage" was calculated taking into account
the weights and the five-digit code. The weighted value percentage
actually determines the "overall code." A "weighted value percentage"
from 0 - 33-1/3 is shown as a clear circle near the sampling location;
33-1/3+ - 66-2/3 is given a half circle; and, 66-2/3+ is shown as a
full circle.
No station was given an overall code unless three parameter groups
were rateable, and no group was considered rateable unless ten or
more values were available.
- 11 -
-------
P-il'i.ion flow, tune of year, spills, and many other factors can
ruiu'.M" a water fit or unfit for use during short periods of time.
For uhis purpose, a "reject" benchmark was incorporated into the
survey. A "reject" value was determined from a literature survey
similar to the "excess" benchmark. A benchmark was selected which
would indicate the water was dangerous for humans to touch, could
cause fish ki^s, would be unfit for animals to drink, or could
possibiy be unfit for use as irrigation water. (Mo "reject" for
nutrients or radiological parameters was considered appropriate.)
"Rejects" h?.vo been summarized ori a percentage basis (rejects/total
values). Time of occurrence of each rejects has been noted in
Section III. An "R" value or "reject percentage" indicates that
at the time of sampling the water was of such quality that its use
for many purposes was unadvisable.
Any stations that noted rejects, regardless of the quantity of data,
have been accounted for. "An unfortunate bias in examining reject
percentages is apparent if small or large numbers of values have
been collected." It is advisable to review the raw data to determine
if a reject value is valid ,although impossible values, such as a pH
of .009, have been deleted from consideration. When reject percentages
for small numbers of values are noted, the "R" percentage is just an
indicator that at some time one, or at most, a few values were rejects.
Trends, although difficult to determine, can be made from the reject
list m those cases where the station is active throughout the review
period and the parameter has been collected without break for two
years up until the most recent input into STORET. (Again, raw data
must be reviewed to verify these trends even if the above conditions
O yy r»i /"» 4- \
Ul I I i<_ C. . /
In some cases a campling station is in close proximity or at the same
location as another station. For ease of posting and graphic evalua-
tion, stations have been combined when they ase within approximately
three miles of one another, provided no major tributaries separate
the stations and no major influences such as city- or known-point
sources are present, and if the data from both stations suggest a
definite similarity in quality.
In many cases, one of the combined stations is inactive, yet some
duplication may be present and a review of this possible duplication
by the affected agencies will be worthwhile.
A State-by-State summary by type of station is noted in the following
breakdown of weighted value percentages (Table 2).
III. State-by-State Review
Each State in Region VIII has been reviewed separately and a review of
the reduced data as developed in Section II has resulted in the following
general statements for each State. Each State review has with it the
annotated USGS base map and a brief description of each station surveyed.
The maps note the type of station, station identification number, location,
five-digit code, overall code symbol, and the reject percentage. In addi-
tion, chronological reject data, which in many cases represent trends, are
given for each State.
- 12 -
-------
tabu; 2
ST.rJC_DAJA SlIIWRY OK WEIGHTED RATING PERCENT
"BY AG.K!\CV "COL L EC TIiNG DATA AT STATION"
„afn 0 - 33 1 /y/- I 33 1/3 - 55 2/3*
66 2/3 - 100%
0-17
17-33 1/3 I 33 1/3-50 j 50-66 2/3
66 2/3-83 j 83-100
COLORADO
State Sta. ?.
41
53
0 | 2 | 17 | 24 | 19 | 34
EPA Coop 2 | 3
'
4
0 | 2
i
3 ] 0
1 | 3
USGS Coop 5
14
15
1 ! 4
6
8
12
3
MONTANA
State Sta. - -
_ -
EPA Coop 1
5 | 8
i
0 | 1
i
3 1 2 ! S ! 0
. i I
-r-SGS Coop 21
16
23
7 | 14
11
5
¦
15
8
NO. DAKOTA
State Sta. 1
16
9
0 1 1
i
1 j 15
6 j 3
EPA Coop 0
4 1 4
0
0
1
3 | 4
0
USGS Coop 2
7 | 28
0 j 2
2 j 5 j 14
I I
14
SO. DAKOTA
State Sta. 1
3
6
0 I , I
0
3
4
2
J
"^A Coop 0 | 0
5
0
0 I 0
0
3
2
- 13 -
-------
TABLE 2 (Cont.)
0-33 113% j 33 1/3 - 66 2/3%
State 1
66 2/3 -
i oo?;
0-17 | 17-33 1/3 j 33 1/3-50
50-66 2/3
66 2/3-83 1 83-100
SO. DAKOTA |
(Cont.) |
USGS Coop 0 0
!
10
_
1
i
o
1
1
o
j
0
0 j 3
7
UTAH
State Sta. 0
8
15
0 j 0
3
I
5 | 15
J
0
EPA Coop 0
4 2
0
0
3
1
1
1
USGS Coop 4
4
2
i ! »
3
1
1
1
uvnw r ma
II | W1 I llllU
State Sta. - -
EPA Coop 4
4
1
2
1
3
0
I
4 1 1
)
1
USGS Coop 15
13 i 16
6
9
7
6 1 10
6
- 14 -
-------
A. Colorado
1. State or Colorado Water Quality Stations
a. The State of Colorado maintains an extensive monitoring
network which embraces a multipurpose program.
b. All stations were rateable in all five of the parameter
groups.
c. In the ORB group, 82 of 96 rateable stations had more
than 10£ excesses.
d. In the Nutrient group, only 11 of the 96 rateable stations
had less than 25% excesses.
e. Rejects were mostly due to the Hazardous Materials group,
primarily zinc, ammo ma, and manganese, with lesser rejects
for copper, silver, lead, mercury, arid cyanide. Many rejects
were also noted for total colt, fecal coli, and turbidity,
with some for pH and TDS.
f. Stations with high reject percentages were:
(1) The Fountain Creek below Colorado Springs (23%).
(2) The Cache La Poudre near Greeley (20%).
(3) The Big Thompson River near the confluence with
the South Platte (17%).
(4) Clear Creek near the confluence with the South
Platte (17%).
(5) Mc El mo Creek west of Cortez (17%).
(6) Clear Creek at Wheat Ridge (17%).
g. High reject percentages (based on fev/er values) were also
noted at:
(1) Cross Creek at the confluence with the Eagle River (21%).
(2) The Little Thompson near Hi Hi ken (25%).
(3) The St. Vrain Creek at the Weld County line (22%).
h. Four stations had a maximum weighted value percentage of
100% These stations were:
(1) The Arkansas River below Pueblo, near Nepesta.
(2) The Apishapa River near Fowler.
- 15 -
-------
(3) The South PlaLt-j at Henderson.
(4) The Cache La Poudre near Greeley.
i. The weighted value percentages for the State of Colorado
stations indicate a high concentration (34 of 96) in the
83 - TO.)/? category. Ninety-seven percent of the stations
rated had a weighted value percentage above 33-1/3%, with
only two stations raied below 33-1/3%.
2• USG-. Cooperative Stations
a. In the TDS group, 23 of 49 rateable stations had more
than 25t excesses.
b. In the Hazardous Materials group. 13 of 26 stations which
were rateable indicated 25% or wore excesses with only
one station with less than 10% excesses and one with 0%
excesses.
c. Two stations of the 30 stations rateable in the ORB
groups noted more than 25% excesses. These stations were
the South Platte at Henderson and the Arkansas River at
the Kansas border.
d. In the Nutrient group, 27 of 45 stations rateable had 25I
or more excesses. Nine had less than 10% excesses and
5 had 0% excesses.
e. Rejects were mostly for zinc, ammonia, manganese, with
lesser rejects for copper, mercury, chromium, and cadmium.
TDS rejects for only three stations were noted.
f. Reject percentages were generally in excess of 10%, with
high rejects being noted at the Cache La Poudre near Ft.
Collins (18%), an unidentified Arkansas River tributary
near South Park {22%), and the Arkansas River at the Kansas
border (22%).
g. Weighted value percentages were, for the post part, high,
with 19 in the 66-2/3 to 100% category; 17 in the 33-1/3 to
66-2/3% category; and, 7 in the 0 to 33-1/3% category.
3. Combined Stations
a. In only one case did a combined station indicate nutrient
levels less than 25% excesses, this being for the Blue
River near Kremmling.
b. Complementary data does seem apparent at some combined
stations, with the State of Colorado stations providing
most of the ORB data.
- 16 -
-------
c. TVeniy-two combined stations were rated in Colorado.
Fourteen o1 these appear to have overlapping or duplicate
data, for certain ccnstituG.its.
d. Two combined '--Lations. tre South Platte at Henderson arid
the Apisbapa River near Fowler, noted 1007) weighted value
percentages.
4. Overview
Although little data are available on impoundments, lakes, and
the like, Colorado has by far the most intensive water quality
monitoring network in Region VIII. The State stations combined
with USGS stations leave few gaps along the major rivers in the
State. The general trend seems to indicate the gradual diminution
of water quality as the water flows across the State. Although a
number of USGS-EPA Coop stations have been dropped recently, a
reappraisal of water quality monitoring could prove a very cost-
effective survey.
The Arkansas River indicates such poor quality water, and is or
will be sufficiently populous that it should be considered a
Regional strategy area.
Colorado appears to have the lowest water quality of any of the
States in Region VIII. Three stations in particular indicate
at times especially poor quality water. These are the fountain
Creek below Colorado Springs, the ten Mi">e Creek at Kokomo, and
Cruss Creek r^ar the ugle River.
- 17 -
-------
COLORADO
5. STATION DESCRIPTIONS
-------
ILT'31
001
002
003
004
005
005
007
008
009
010
or,
012
013
014
015
01G
017
018
019
020
021
022
023
024
025
026
027
023
020
030
031
032
033
034
035
036
037
033
COLORADO STATE STATIONS
NUMBER LOCATION NUMBER
LOCATION
Arkansas River nr Coolidge, Kans. 039
" " at Lamar, Colo. 040'
" " " Las Amiii.is, Colo. 041
" " nr La Junta, Colo. 043
" f.'cptsL,, Colo. 044
" " PucdIo, Colo 045
" " " Canon City, Colo. 046
" Salida, Colo. 047
" boIov Loadville, Colo. 048
Purgatolre River nr Ljs Animas, Co^o. 049
" " L '.,w Trinidad, Colo. 050
ApisiiaDa Riv"r r,r ,;ler, Colo. 052
Huerfano River nr "c.ioi.e, Colo. 053
Cuchiiiras Rver belc./ l.'alsenburg, Colo. 054
Fountain On.eJ at Pueblo, Colo. 055
" " below Colo. Springs, Colo. 056
" " nr i'amtou, Colo. 057
Rio Grande oast of .".iiassa, Colo. 058
" " at Alamosa, Colo. 059
South Platte nr Julebburg, Colo 061
at Balzac, Colo. 062
" " nr Kersey, Colo. 063
" " at Henderson, Colo 064
" above Littleton, Colo. 065
" " at South Platte, l.olo. 066
Cache La Poudre above Ft. Col 11 r.s, Colo. 067
" nr Greeley, Colo 06B
Big Thompson nr mouth. 069
St. Vrain nr mouth. 070
" " at Weld-Boulder Co. Lino. 071
" " below Longmont, Colo. 072
Left Hand Creek nr Niwot, Colo. 073
Boulc'er Creek at Boulder-Weld Co. Line. 074
Clear Creek nr mouth. 075
" above Golden, Colo. 076
Gear Creek at Jefferson-Arapahoe Co. Line. 077
fiorlr, Platte below Cowdrey, Colo. 078
Yampa Rivir nr Mllner, Colo. 079
Yampa River nr Maybell, Colo.
" " below Little Snake River.
Little Snake above Lily, Colo.
White River at Meeker, Colo.
" " Rangely, Colo.
Colo. River nr Hot Sulphur, Colo.
Dotsero, Colo.
" " at New Castle, Colo.
" " nr Cameo, Colo.
Fruita, Colo.
Loma, Colo.
Eagle River at Gypsum, Colo.
Roaring Fork at mouth.
Gunnison SE of Grand Junction, Colo.
Uncompahgi~e River at Delta, Colo.
Gunnison River nr Delta, Colo.
" " viest of Gunnison, Colo.
Taylor River at Alnont, Colo.
To.inchi Creek at Gunnison, Colo.
Dolores River at Gateway, Colo
Meelmo Creek west of Cortez, Colo.
San Juan River nr state Lino
Mancos River three miles no. of State Line.
La Plata River no of La Plata, Colo.
Animas Piver nr Bonciad, Colo
Los Pinos River r.r La Boca, Colo.
San Juan River above K'avajo Res.
Pieora River Mil of Arboles, Colo.
Republican River below Bonny Res.
Arickaree River nr Uray, Colo.
Black Wolf Creek above mouth.
Republican River nr Laird, Colo.
Gore Creek at n.cuth.
Bighorn Subdiv.
Eagle River at Avon Bridge.
Ten Kile Creek at Kokono, Colo.
East River at conflu. with Taylor.
Uncompahgre River at Ridgway, Colo.
LOCATION
080 Dolores River nr Dolores, Colo.
081 Animas River above Durango, Colo.
082 Animas River nr Silverton, Colo.
083 Eagle River nr Pando, Colo
034 San Miguel at confl. with Dolores.
085 Dolores River at Bedrock, Colo
086 St. Charles River so. of Baxter, Colo.
087 Rock Creek nr McCoy.
088 Yamoa above Oak Creek.
089 Clear Creek at Wheat Ridqe, Colo.
090 Arkansas at Catlm Car.r.l.
091 Purgatoire River nr Sequndo, Colo
092 Apisnapa River nr Agu'lar.
093 Cucharas River at Wal senburg PV.'S Diver.
094 Huerfano River at Hiql.way 8'>-87
095 St. Charles above North St. Charles.
096 Adobe Creek above confl. wilh Vr River.
097 Beaver Creek above confl with
0?8 Blue Pivcr bete," Dillon Reservoir
099 Blue River n>~ Krei'iil i ¦ ,q , Colo
100 Mo Fork of Gunnison below Hoc_nkiss.
107 Saquache Creek nr Saguache, Colo
108 Willow Creek above Creede.
109 Goose Creek at confl with Rio Grande.
110 South fork of Kio Grarae
111 Pine; Creek s Del Morce
114 Biq Thompson nr Loveland
115 Blue River above Dillon Res.
116 Surface Creek oelcw Ec^ert
117 White River below Piceance Creek.
118 Cross Creek nr conflu. with Eagle River.
120 Michigan River at V'alrien
121 Laramie River ?t State Line.
122 Bear Creek above Morrison.
124 Little Thompson nr Mil liken.
125 Big Thomoson nr Drake.
126 Cache La Poudre nr Ft. Collins.
127 So. Platte below Ft. Morgan.
128 So. Platte below Sterling.
-------
COLORADO - EPA COOP STATIONS
STATION #
LOCATION
06720500
South Platte River, Henderson, Colo.
07133000
Arkansas River at Lamar, Colo.
07137500
Arkansas River nr Coolidge, Kans.
08251500
Rio Grande nr LoBatos, Colo.
09019000
Colo River below Lake Granby.
09038500
Willi.ms Fork below Williams Fork Res.
09057700
Blue River at mouth nr Kremmling, Colo.
09070400
[aijlc River at mouth at Dotsero, Colo.
09085000
Roaring Fork River at Glenwood Springs, Colo
09090800
Colo. River at Silt, Colo.
09093700
Colo River nr De Beque, Colo.
09149500
Uncoinpahgre River at Delta.
09152500
Gunnison River nr Grand Junction, Colo.
09163500
Colo. River nr Colo-Utah Line.
09169500
Dolores River nr Bedrock, Colo.
09175500
San Miguel River at Naturita, Colo.
09177000
San Miguel River at Uravan, Colo.
09177100
San Miguel below Uravan.
09179500
Dolores River at Gateway, Colo.
09251000
Yampa River nr Maybell, Colo.
09260000
Little Snake River nr L1ly, Colo.
09366500
La Plata River at Colo.-New Mexico Line.
09371000
Mancos River nr Towaoc, Colo.
09372000
McElmo Creek nr Colo.-Utah Line.
-------
COLORADO US6S STATIONS
NUMBER
LOCATION
NUMBER
06707000
North Fork, South Platte River at South Platte.
07119500
06707455
South Platte River above South Platte.
07128500
06716000
South Platte River at Littleton, Colo.
07130500
06717000
Unnamed.
08220000
06715300
Unnamed.
08223500
06727500
Unnamed.
08227000
06728855
Boulder Creek below Boulder, Colo.
08230500
06731000
St. Vrain Creek at mouth nr Plattevllle, Colo.
09034500
06737500
Horsetooth Reservoir nr Ft. Collins, Colo.
09049155
06742500
Carter Lake nr Berthoud, Colo.
0906900
06744000
B1g Thompson River at mouth nr La Salle, Colo.
09070500
06752500
Cache La Poudre River nr Greeley, Colo.
09071100
05754000
South Platte River nr Kersey, Colo.
09085000
06758500
South Platte River nr Weldona, Colo.
09095500
06760000
South Platte River nr Balzac, Colo.
09105000
06763991
South Platte River at Julesburg, Colo.
0914500
07079200
Unnamed - Arkansas drainage.
09152500
07081200
Arkansas River nr Leadvllle, Colo.
09251000
07083000
Halfmoon Creek nr Malta, Colo.
0926000
07086000
Arkansas River at Granite, Colo.
09306210
07096000
Arkansas River at Canon City, Colo.
09346400
07099200
Arkansas River nr Portland, Colo.
09352900
07099400
Arkansas River above Pueblo, Colo.
09354500
LOCATION
Apishapa River nr Fowler, Colo.
Purgatoire River nr Las Animas, Colo.
Arkansas River below John Martin.
R1o Grande nr Del Norte, Colo.
Rock Creek nr Monte Vista, Colo.
Saguache Creek nr Saguache, Colo.
Carnero Creek nr Lagarlta, Colo.
Colorado River at Hot Sulfur Springs, Colo.
Ten Mil Creek above the West Fork.
Eagle River at Gypsum, Colo.
Colorado River nr Dotsero, Colo.
Colorado River nr Glenwood Sprinas, Colo.
Roaring Fork River at Glenwood Springs, Colo.
Colorado River nr Cameo, Colo.
Plateau Creek nr Cameo, Colo.
Uncompahgre River at Delta, Colo.
Gunnison River nr Grand Junction, Colo.
Yampa River, Maybell, Colo.
Little Snake River nr Lily, Colo.
Piceance Creek nr White River.
San Juan River nr Carracas, Colo.
Valleclto Creek nr Bayfield, Colo.
Los Pinos River at La Boca, Colo.
-------
COLORADO
6. REJECT DATA
-------
CM CvADO
Station #001
STATU STATIONS
79/658 =• 12% Re.lects
Dj te
Storet H I Desc.
Value
Throughout
00515
01090
C:' / T2
CZ/ l-i/22
70/01/07
70/03/04
7 0/0£> / 0 7
70/11/09
II
6C/10/02
00610
c 9/0c/11
70/01/07
68/06/12
31505
68/08/07
II
69/05/26
II
« 70/06/09
rs> 70/07/14
11
"" 70/10/05
' 70/12/15
"
63/08/07
31616
Throughout
00700
Stationr "02
Throucjiiout
00515
70/01/07
01055
70/05/15
71/01/12
il
68/10/02
01000
70/07/13
II
70/09/15
"
70/11/10
"
6.1/10/02
00610
6 -j / 0'' /1 f3
II
69/01/27
II
71/0//20
II
70/0//13
31505
71/07/20
"
Throughout
00700
nh3
2553 4782
(33 of 34)
200 ug/1
300 "
300 "
100 "
120 "
280 "
130 "
0.08 mg/1
0.08 "
0.16 "
Tot Coli 49.000/100ML
3,180,000 "
109,000 "
2,7(30,000 "
2,221,000 "
30,000 "
30,000 "
recal Coll 1,900 "
lurb 60 <;—> l 700 JTU
(28 of 32)
52/612 = 8% Injects
TDS 2893 <—> 5011
(27 of 32)
In 550 ua/1
1584 "
120 "
Zn 200 "
600 "
100 "
170 "
NH3 0.08 mg/1
0.25 "
0 08 "
0.08 "
Tot Coll 130,OIj"/IOOML
22,001 "
Turb 63 <—>> 1000 JTU
(12 of 29)
Station #003
Date
Storet
Throuqhout
00515
68/10/02
O
O
VO
O
68/12/04
<1
71/04/06
(1
71/12/08
ll
68/10/02
00610
69/02/19
tl
69/05/27
II
69/08/12
II
69/11/04
11
69/12/11
"
70/01/07
II
70/01/07
00720
Throughout
31505
68/02/09
31616
68/07/16
II
68/08/08
II
69/08/12
It
70/01/07
II
70/10/06
II
Throughout
00700
Station #004
70/01/07
01055
72/05/24
II
70/01/07
01090
70/08/18
II
71/12/08
II
Throughout
00610
70/01/70
O
CM
r».
0
0
71/02/12
11
Throughout
31505
II
31616
Throughout
00700
REJECT LIST
61/645 = 10% Re.lects
Value
2373 <—> 4394
(21 of 34)
300 uq/1
280 "
600 "
200 "
0.29 mg/1
0.16 "
0.40 "
0.08 "
0.08 "
0.16 "
0.66 "
0.05 "
Col 1 22,000 «—> 7,240,000/
100ML (11 of 38)
1 Coli 7,900
130,000
330.000/100ML
10,900
13,000
30,000
51 <—> 2200 JTU
(14 of 30)
87/573 =15% Rejects
1,000 mg/1
150 "
500 "
100 "
200 "
0.08 >. 1.07
(14 of 24)
0.05 mg/1
0.074 "
Coli 22,000 <—>13,000,000/
100ML (22 of 38)
1 Coli 7,000 «-> 22,100,000/
100 ML (12 of 37)
72 <—> 1500 JTU
(32 of 32)
More than ten excesses in any parameter
reported as a range (<;—> ) with X excesses
of V values given 1n parentheses.
Pb = Lead Hq = Mercury Mn = Manqanese
Cu = Copper Zn = Zinc Ag = Silver
Cd = Cadmium CN = Cyanide NH3 = Ammonia
Cr = Cnromium
81/546 = 15% Re.lects
Station 1? 005
Date
68/12/04
69/03/25
69/04/22
69/12/12
70/01/07
70/04/01
70/05/07
72/01/18
69/03/25
69/04/22
71/10/13
72/01/18
Throughout
70/01/07
70/05/07
70/12/15
71/01/12
Throuqhout
68/01/10
68/03/20
68/08/08
70/04/01
70/05/07
70/06/11
70/07/15
70/09/15
Throughout
Storet # & Desc.
01090 Mn
Value
150 uq/1
350 "
300 "
250 "
700 "
350 "
150 "
200 "
01090 Zn 100 "
200 "
300 "
320 "
00610 NH3 0.08 >2.90
(15 of 27)
00720 CN 0.17 mq/1
0.055 "
0.028 "
0.028 "
31505 Tot Coli 22,000 <-> 490,000/
100ML (13 of 34)
31616 Fecal Coli 23.000/100ML
33,000
1,300,000
4,900
130,000
13,000
10,900
30,000
00700 Turb 67 <—> 3000 JTU
(29 of 32)
NOTE: Number of reject values are greater than
values on the water quality assessment form (in
most cases) due to using a different period of
record.
-------
RHJiTT LIST
COLORADO (Cont.) STATE STATIONS
Station #006 38/567 = 7% Rejects Station #007 (Cont.) Station #010 65/591 = 1U Rejects
Date
Storet # & Desc.
Val ue
Da te
Storet # it
Dtjsc.
Value
Date
Storet # & Desc.
Value
68/10/01
01090 Zn
200 ug/1
70/08/20
31505
Tot Coli
33.000/100ML
Throughout
00515
T0S
2211-e—* 5110 mg/1
£9/05/23
II
400 "
70/10/07
II
30,000 "
(24 of 31)
70/CI/03
II
100 "
70/10/07
31616
Fecal
Coll
30,000 "
68/03/20
01055
Mn
500 ug/1
70/C:/ll
II
340 "
68/08/15
00700
Turb
95 JTU
68/12/04
II
250 "
70/07/15
II
110 "
70/07/09
II
140 "
69/02/19
II
400 "
71/02/11
II
170 "
70/01/07
II
600 " •
71/10/13
II
200 "
Station #008
17/572
= 3% Rejects
70/03/31
U
150 "
71/12/10
(I
300 "
69/02/03
01090
Zn
100 ug/1
70/05/07
II
200 "
C'c/Vi/0]
00610 NH3
II
0.16 mg/1
70/03/12
II
80 "
71/04/06
II
600 "
63/11/14
0.16 "
70/04/13
II
50 "
71/10/13
II
150 "
69/05/28
II
0 08 "
70/10/01
II
60 "
72/01/18
II
150 "
69/09/24
II
0.16 "
70/10/15
II
120 "
68/12/04
01090
Zn
180 "
69/11/20
II
0.49 "
71/09/20
(1
140 "
69/04/02
II
400 "
70/03/19
II
0.44 "
72/03/06
II
130 "
71/04/06
II
400 "
70/12/16
II
0.08 "
68/10/01
00610
nh3
0.16 mq/1
71/12/08
II
100 •"
1 71/03/05
II
0.15 "
68/12/09
II
0.21 "
69/02/19
00610
nh3
0.08 mq/1
R? 71/12/10
II
0.17 "
69/02/03
II
0.16 "
69/08/12
II
0.08 "
, es/oe/ib
31505 Tot Coll
130.000/100ML
70/04/13
II
0.05 "
69/11/04
II
0.08 "
69/11/20
II
1,600,000 "
70/11/20
If
0.07 "
69/12/10
It
0.08 "
70/05/07
II
220,000 "
71/11/05
II
0.25 "
70/01/07
II
0.49
70/06/11
II
49,000 "
70/07/01
31505
Tot Col 1
33.000/100ML
68/08/08
31505
Tot Coli
330.000/100ML
70/0!!/ 19
II
340,000 "
70/08/27
31616
Fccal
Coll
4.900/100ML
69/08/12
11
1 ,600,000 "
69/11/20
31616 Fecal Col 1
130,000 "
69/01/29
00700
Tui b
129 JTU
69/09/23
H
1,600,000 "
70/0j/07
il
49,000 "
69/12/18
00300
0.0.
0.7 mg/1
70/01/07
ii
920,000 "
70/06/11
II
13,000 "
69/08/12
31616
Fecal Col 1
4,900 "
70/08/19
II
33,000 "
Station #009
•36/580
= 1055 Rejects
69/09/23
II
7,900 "
Throughout
00700 Turb
52<—> 1000 JTU
68/06/26
01040
Cu
50 ug/1
Throughout
00700
Turb
82 <—* 1715 JTU
(12 of 32)
Throughout
01055
Kn
150< >500 ug/1
(17 of 30)
Station #007
12/420
» 31 Rejects
(15 of 28)
Station #011
52/484 = 11% Re.iects
76/07/09
01090 Zn
160 ug/1
01090
Zn
130 <=—> 720 ug/1
Throughout
00515
TDS
2139< >4003 JUJ
6S/09/19
00610 NH3
II
0.16 mg/1
(22 of 28)
(22 of 26)
SL/10/01
0.16 "
70/11/13
01049
Pb
400 ug/1
70/01/07
01055
Mn
120 ug/1
70/04/03
II
0.08 "
Throughout
00610
Nil 3
0.08<->0.41 mg/1
72/01/20
II
200 "
68/09/19
31505 Tot Coil
240,000/1OOML
(14 of 24)
72/06/15
II
150 "
60/10/01
II
3,480,000 "
69/12/18
31505
Tut Coll
190.000/100ML
69/05/27
01090
Zn
1000 "
69/03/20
II
109,000 "
70/10/15
II
30,000
70/06/10
II
120 "
71/01/04
00400
pi I
4.7
70/07/15
II
100 "
-------
rcrJccT list
COLORADO (Cont.) STATE STATIONS ~
Station #011
(Cont.)
Station #012
(Cont.
Station #014
48/496 =
1056 Rejects
T'0 Le
Stoiot h ?¦ Dose.
Value
Date
St(lr
// f. Dose.
Value
Date
Storet # 4 Desc.
Value
7 tt; ViO
01090 /n
260 ug/1
70/01/06
oio(j6"
h\
100 ug/1
Throughout
00515
TDS
2271 C—> 5150 J
/_¦/:> 1/20
80 "
71/04/06
200 "
(16 of 26)
a/ic/03
00610 nii3
0.12 ug/1
72/01/18
II
180 "
71/12/02
01055
Mn
200 ug/1
60/05/27
II
0.08 "
Throughout
00610
i;i!3
0.08 > 4.0 mg/1
69/04/23
01090
Zn
300 "
60/11/04
II
0.08 "
(12 of 26)
70/01/08
II
100 "
70/01/07
II
0.25
11
31 Lit)5
ToL Coll
24,000
70/02/05
II
120 "
Throughout
31505 Tot Coll
30,000 >
2,210,000/100ML
70/06/10
II
800 "
5,420,000/100Ml,
(10 of 35)
70/11/13
II
110 "
(11 of 31 )
68/08/08
316K
l>Ctil Coli
7.900/100ML
71/02/11
II
150 "
63/03/06
31616 Fecal Coll
4,600/loom
68/10/02
7,900 "
68/10/03
00610
nh3
0 25 mg/1
68/08/07
II
1,720,000 "
69/09/26
490,000 "
69/03/20
II
0.40 "
70/01/07
II
109,000 "
70/06/11
141,000 "
69/05/28
II
0.08 "
70/06/10
II
130.000 "
70/07/15
130,000 "
70/01/03
II
0 10 "
70/07/15
II
79,000 "
70/08/18
4,900 "
70/12/16
II
0.25 "
71/10/07
II
30,000 "
70/10/06
30,000 "
70/02/11
II
0.20 "
/C/12/16
II
30,000 "
Throughout
00700
Turb
105 <—> 5000JTU
70/12/16
31505
Tot Coli
300.000/100ML
(22 of 29)
71/01/04
M
30,000 "
StJtion #012
7D/501 =
112 RnjcttS
Station #013
47/44? = 115! Rejects
71/02/11
II
30,000 "
Ca/0'^/22
00515 TIfS
3.(33 iiui/1
Throughout
00515
TDS
2280 <£—>5744 JTU
69/04/23
31616
Fecal Col 1
4,900 "
68/07/16
II
217il "
(18 of 23)
70/05/07
II
4,900 "
60/0'!/22
II
2801 "
69/02/19
01055
Mn
200 ug/1
70/12/16
II
30,000 "
70/i)'/06
II
2319 "
69/00/13
II
400 "
71/01/04
II
30,000 "
70/:-./15
II
2943 "
69/12/11
II
130 "
Throughout
00700
Turb
68 <—>1100 JTU
7' /1 '''/l 3
II
2101 "
70/01/06
II
900 "
(12 of 28)
c:i/i '/04
01055 Mn
loO IKj/l
70/07/15
41
120 "
Station #015
76/545 =
14% Reject;
69/02/19
II
200 "
70/07/15
01090
Zn
T30 "
68/05/09
00515
TDS
2140 mg/1
69/00/26
II
2/0 "
72/03/22
II
120 "
68/07/16
II
2294 "
CO/1,711
II
70" "
60/10/02
00610
nh3
0.16 mg/1
68/10/01
II
2303 "
70/ 11/06
II
1000 "
69/08/13
II
0.08 "
69/04/23
II
2224 "
70/0-1/01
II
300 "
70/10/06
II
0.08 "
70/04/03
01055
Mn
180 ug/1
71/04/06
II
150 "
69/08/13
31505
Total Coll
172.000/100ML
71/12/10
II
300 "
70/03/04
01075 Ag
982 ug/1
70/06/11
II
34,800 "
69/08/13
01090
Zn
200 "
68/10/02
01090 Zn
400 "
70/09/16
It
300,000 "
71/04/13
II
400 "
68/12/04
II
180 "
69/08/13
31616
Fecal Coll
13,000 "
72/03/22
II
110 "
Throughout
00700
Turb
54 <—>600 JTU
(15 of 23)
-------
COLOPflOO (Cont.) STAT!: STATIONS
Station ffOl5 (Cont.) Station #017
Da le
Storet # & Desc
Value
Date
Througnout
00610 NH3
0.08 <—>4.9 mg/1
70/07/16 '
(15 of 28)
Throuqhout
Throughout
31505 Tot Coli
22,000 4-^
2,400,000/1OOML
69/09/04
(13 of 34)
70/08/20
63/07/16
31616 Fecal Coli
4.900/100ML
69/09/04
69/03/20
M
348,000 "
68/08/15
69/05/28
II
4,900 "
69/11/20
69/08/13
II
2,400,000 "
70/03/20
70/06/11
(I
7,900 "
70/06/11
70/07/15
It
70,000 "
70/07/16
70/10/07
II
22,000,000 "
Throughout
00700 Turb
56 f-=> 1500 JTU
Station #018
(32 of 39)
68/05/07
Station ^016
141/601 = 23% Rejects
70/04/10
68/09/19
01090 Zn
200 ug/1
71/05/19
71/02/11
li
240 "
68/09/19
72/03/23
II
270 "
68/12/12
Throughout
00610 NH3
0.3-*—>-18.5 mg/1
70/02/05
(33 of 36)
70/04/10
69/04/23
00720 CN
0.036 mg/1
71/07/01
70/04/03
II
0.270 "
71/05/19
71/10/14
II
0.068 "
71/07/15
71/11/12
II
0.098 "
71/09/22
72/05/18
II
0.061 "
69/03/19
72/01/21
II
0.14 "
70/10/14
72/03/23
li
0.224 "
69/03/19
Throughout
00310 BOO
26 <->87 mg/1
68/05/07
(18 of 34)
68/08/07
Throughout
31505 Tot Col 1
22,000 «—>
70/09/09
(33 of 35)
13,000,000/1OOML
Throughout
31616 Fecal Coll
7,000 <£—>
Station #019
5.420.000/100ML
71/06/03
(21 of 32)
69/01/29
Throughout
00700 Turb
52 610 JTU
70/04/09
(26 of 34)
Throughout
REJECT LIST
19/576 =» 3% Rejects
Station #019 (Cont.
Storet H 8 Oesc.
01145 Zn
00610 NH3
31515 Tot Coli
II
31616 Fecal Coll
00700 Turb
Value
160 ug/1
0.08 •£—>-0.50 mg/1
(10 of 28}
34.800/100ML
34.800/100ML
7,900 "
79 JTU
74 "
124 "
400 "
100 "
17/448
01055~Mn
01090 Zn
II
00610 NHn
00610 NH3
II
31505 Total Coli
li
31616 Fecal Coli
00700 Turb
D 42 Rejects
™8/1
150 ug/1
640 "
80 "
0.25
0.25
0.08 "
0.08 "
0.12 "
0.12 "
0.12 "
0.08 "
22,100/1OOML
30,000 "
7,000 "
80 JTU
52 "
280 "
21/461 = 5% Rejects
01055 Mn
01090 Zn
(I
00610 NH3
120 ug/1
250 "
20 "
0.08 <—^13.0 mg/1
(13 of 21)
Date
75709/09
70/10/14
70/09/09
70/09/09
71/04/20
Station
68/08/0/
69/04/25
70/01/27
70/04/16
70/05/20
70/06/15
71/04/14
Throughout
Storet § & Desc.
31505 Tot Coli
31616 Fecal Coli
00700 Turb
Value
30,000/IOOML
30,000/1OOML
30,000/1OOML
86 UTU
230 "
64/525 =¦ 12% Rejects
01090 Zn 240 ug/1
300 "
100 "
340 "
50 "
580 "
300 "
00610 NH3 0.08"£—> 0 71 mg/1
(13 of 24)
22,000 £—>
Throughout 31505 Tot Coli
3,000,000/lCQML
(15 of 36)
Throughout 31616 Fecal Coli 7S00<—*3,COO,000
(14 of 36)
53 =>1750 JTU
(15 of 31)
9% Rejects
170 ug/1
200 "
Throughout 00070
Station ''0?1
69/10/28
71/09/07
68/12/02
69/02/05
69/06/02
70/04/16
70/06/15
71/02/08
Throughout
47/507
01055 Mn
01090 Zn
00610 NH3
31505 Tot Coli
100 "
200 "
100 "
220 "
30 "
120 "
0.08 €—> 1.9 mg/1
(13 of 22)
22,000 4—»
175.000/100ML
(10 of 34)
-------
COLORADO (Cont.) STATE STATIONS
Station rf021 (Cont.)
Station i?023
Date
Storet i i Ui'sc
Value
Date
68/04/25
31616 Tecal
Coll 79,000/1OOML
70/12/29
69/05/12
l«
23,000 "
71/02/16
70/01/26
(I
13,000 "
71/04/15
70/02/16
II
4,900 "
72/03/14
Throughout
00070 1
51 <:—5-525 JTU
69/12/29
(12 of 27)
70/01/22
Station #022
65/162
= 14% fleets
70/02/13
69/12/22
01055 l-ln
IBO ug/1
70/05/04
70/02/13
II
150 "
70/07/02
71/02/16
It
200 "
71/02/16
70/05/04
01090 Zn
70 "
72/03/04
71/02/16
II
280 "
Throughout
72/05/22
II
4c"0 "
Throughout
00610 l!H3
0 ?0<—>4.5 mg/1
Throughout
Throughout 31505 Tot Coli
Throughout 31616 fecal Coll
53/10/10
69/05/1u
69/06/05
69/07/11
70/01/03
7 (J/0 5/04
70/07/01
70/12/29
72/01/26
Station £023
71704/Vj
69/05/16
69/l?/?9
70/01 U2
70/02/13
00070 Turb
01040 Cu
01055 !:n
96/51^ = 19"
(20 of 24)
2? ,000 <
->:b,000,000/100ML
(17 of 26)
4 900 <
->5.'P1,000/100ML
ni of 26)
7!) J iIJ
4"i0
M
'>1
'> J
WO
160
72
51
Rejects
" 4 0 JTU
150 ug/1
500 "
550 "
500 "
Throughout
Throughout
68/01/02
63/01/02
68/01/02
68/10/10
71/10/21
Station #024
68/12/11
68/12/11
70/04/28
70/05/20
70/07/23
Throughout
Throughout
REJECT LIST
(Cont )
Station #025
13/342
= 42! Rejects
StoroL il &
Oesc.
Value
Date
Storet # & Oesc. Value
OIO'jS fin
300 ug/1
70/04/23
01090 Zn
550 ug/1
"
400 "
70/05/19
li
80 "
II
200 "
70/07/21
it
80 "
U
250 "
Throughout
00610 NH3
0.08^->0.25 mg/1
01090 Zn
200 "
(10 of 19)
II
200 "
Station #026
7/389
2% Rejects
II
100 "
68/11/08
00610 NH3
11
0.08 n.g/1
II
400 "
69/05/16
0.21 "
It
20 "
69/06/05
u
0.21 "
01090 Zn
290 ug/1
69/07/11
II
0.08 "
310 "
69/12/22
II
0.12 "
00610 riH3
0.08 ^—> 16.0 mg/1
70/07/01
n
0.08 "
(26 of 26)
71/09/09
11
0.08 "
31505 Total
Col 1
30,000 ^
33,000,000/1OOML
Station #027
97/484
= 203 Rciects
(22 of 30)
70/01/22
01055 Mn
200 ug/1
31616 Fec.il
Coll
13,000 <; >
70/02/13
II
200 "
109.000/100ML
70/05/04
II
200 "
(16 of 29)
71/02/16
II
150 "
00070 Turh
54/625 JTU
71/02/16
01090
310 "
(11 of 29)
72/05/22
II
300 "
00720 CN
0.03 mg/1
Throughout
00610 NH3
0.25<—^c.7 mg/1
00300 DO
1.0 "
(24 of 25)
00310 non
7191
68/11/08
00300 DO
2.8 mq/1
*1
49
71/10/22
It
2.8 u
II
26
60/01/02
00310 BOD
52
68/11/08
II
53
26/457
= 6%
Rejects
70/02/13
II
33
01055 Mn
700 ug/1
70/07/01
It
87
01090 Zn
560 "
70/12/29
It
31
II
760 "
71/01/26
II
41
II
90 "
71/01/26
II
41
II
70 "
71/02/16
II
27
00610 NH3
0.08 *—*¦ 0.80 mg/1
71/02/16
It
27
(11 of 22)
Throughout
31505 Total Coll 23,000 < >
00070 Turb
51 <=—> 700 JTU
13,000,000/1OOML
(10 of 24)
(24 of 28)
-------
REJECT LIST
¦V'-O ^DO (Cont.)
St.it ion #027 (Cont.)
STATE STATIONS
n(ite
T1' i'0'jghout
Storet # & Desc.
31616 Fecal-Co IT
Value
15,000
fi '11/00
C'j/05/16
60/10/30
69/12/22
70/01/22
70/U5/04
70/ J//01
712/29
71/11/30
Station #028
W/O/29
603
71/02/16
72/01/27
70/11/02
70/Ul/22
70/0?/13
70/12/29
71/02/16
72/01/27
69/0-V05
70/05/04
71/01/26
Throughout
70/02/7 3
68/01/02
71/02/13
71/01/25
71/01/25
00070 Turb
490,003/100ML
(?3 of 28)
127 JTU
192
70
110
81
2500
100
300
61
00515 TDS
01040 Cu
01055 Mn
01090 In
00610 NH3
00300 0 0.
00310 COO
81 /'i£3 = 17% Re lects
2139 mg/1
2?b6 "
2155 "
2110 "
23G1 "
AO ug/1
200 "
200 "
250 "
100 "
150 "
100 "
150 "
100
0.08-1
(18 of 23)
2.6 mg/1
88 inq
31
37
37
3.4 mg/1
Station #028 (Cont.)
Date
Throughout
Throughout
Station #029
69/03/18
70/05/04
71/02/16
70/12/29
Throughout
Storet I & Desc.
31505 Total Co11
Vnlue
22,000".--.:
700 ,001/1OOML
(19 of 26)
4100 —>
330.000/10CML
(12 of 27)
51 ^280 OTU
(13 of ?5)
77/548 ° 14% Rejects
31616 fecal Col 1
00070 Turb
01090 Zn
01075 Ag
00610 NK3
31505 Total Col 1
31616 fecal Coll
00070 Turb
4C0 uq/1
7 mg/1
Station i?030
697TS709
69/10/30
68/07/03
69/09/03
69/06/05
69/07/11
69/09/03
69/10/09
69/10/30
69/12/22
00070~TurF
II
00300 D.O.
II
00610 NH3
28/129 = 22*
(21 of 25)
23,000c' 5.
348 ,CQ0/100>iL
(21 of 29)
7400 ^ ->
130.000/100ML
(16 of 29)
51 410 JTU
(15 of 26)
Rejects
215 JTU
87 "
2.2 mg/1
2.8 "
2.0 mg/1
1.6 "
1.2 "
0.29 "
1.3 "
3.1 "
Station ff030 (Cont.)
Date
68/04/08
68/07/03
69/04/07
69/06/05
69/07/11
69/09/03
69/10/09
69/10/30
69/12/22
68/04/03
68/07/03
69/04/07
69/06/05
69/07/11
69/09/03
69/10/09
69/10/30
69/12/22
Station S031
TW7/01
71/02/16
1/68-Present
Storet # S Desc.
31505 Tot Coli
Value
31616 Fecal Coli
542,000/IOOML
1 ,300,000
3,300.000
3,300,000
2,300,000
330,000
3,300,000
348,000
49,000
542,000
1 .300,000
2,300,000
490,000
1,300,000
330,000
490,000
79,000
13,000
48/367 = 13% Rejects
01090 Zn 100 ug/1
220 "
00610 NH3 0.16c—^ 8.1 mg/1
(15 of 18)
31505 Total Coli 22,000<—>
69/09/03
69/10/09
70/03/16
70/05/04
70/07/01
70/12/29
71/02/16
71/11/15
69/09/03
69/10/30
31616 Fecal Coll
00070 Turb
542,000/1OOML
(15 of 17)
17.000/100ML
70,000
9,400
7,000
13,000
30,000
15,000
24,000
52 JTU
102 "
-------
COLORADO (Cont.) STATE STATION'S
Station A031 (Cont.)
Sate Storet f 2, Desc. Value
70/01/23 00070 Turb 52 JTU
70/01/03 " 700 "
70/07/01 " 450 "
70/09/i8 " 112 "
71/03/03 " 120 "
72/04/24 " 141 "
Station 6033 13/494 = 9% Rejects
?070770T 01090 In 80 ug/1
71/G-V16 " 140 "
77/03/14 " 50 "
Tlirouahout C0610 1NH3 0.0311.0iTig/l
(23 of 23)
69/12/22 31505 Total Coll 22,100/100ML
70/04/03 " 33,000 "
70/07/01 " 33,000 "
71/09/09 " 22,000 "
69/07/11 31616 Fecal Coli 13,000 "
69/17/22 " 14,100 "
70/04/03 " 13,000 "
71/09/09 " 22,000 "
63/07/33 00070 Turb 92 JTU
69/05/05 " 193 "
69/10/30 " 76 "
70/04/30 " 420 "
70/05/04 " 63 "
70/07/01 " 155 "
71/08/03 " 98 "
71/09/09 " 110 "
72/05/23 " 75 "
REJECT LtST
Station #034 76/449 - 17% Rejects Station 7035 (Cont.
Date Storet 4 & Desc. Value Date Storet # a Desc. Vali/e
72/03/14
01040 Cu
40 uq/1
69/C4/2!
00300
2.6 nq/1
69/12/29
01055 Kn
700 "
69/05/29
1,1
2.8 "
70/01/22
II
200 "
69/06/20
"
2.7
70/02/13
41
850 "
70/09/24
31505
Total Colt
30,000/1 do:'.l
70/12/29
"
TOGO "
63/02/25
00070
Turo
IS0 JTU
71/02/16
II
1000 "
69/05/29
tl
7o '
71/04/15
tl
220 "
69/1C/30
H
100 "
69/06/05
01090 In
100 "
70/03/19
II
55 "
69/12/29
"
300 "
70/04/28
11
93 '
70/01/22
"
100 "
7C/C5/25
a
110 '
71/02/16
fl
520 "
70/ 09/2''
II
70 '
Throuahnut
00610 NH3
0 03 —> 8 6mg/l
(20 of 22)
Station ?035
32/428 = 7%
Re ;oc"s
11
31505 Total
Coli 22,000 f >
1.720.000/100ML
(21 of 27)
70/04/23
70/07/23
70/11/05
01090
il
Zn
700 utj/1
SO "
130 "
II
31616 fecal
Coll 4900 3-
1 72 ,000/1 OCi'L
71/07/16
71/11/24
II
¦ko h
SCO "
(1J of 27)
Throughout
00610
1NU3
0 03 <—>0 SOir.o/l
n
00070 lurb
50 <.—->310 JTU
(18 or 24)
(11 of 24)
69/05/29
31505
Total Coli
730,OCO/1COML
Station //035
7f/520
= 14S Regrets
69/06/20
130.0C0 "
70/02/19
01040 Cu
100 ug/1
60 "
69/12/03
"
34 'ifQ "
70/03/19
70/07/23
s:,'oco "
70/05/20
M
140 "
70/09/2C
"
30,r,C0 "
70/07/09
11
800 u
59/05/23
31616
Focal Coli
13,000 "
70/02/16
tl
60 "
59/12/03
li
7,900 "
Throughout
01055 i'n
150 <—>2000^/1
70/04/28
00070
Turb
110 JTU
(22 of 28)
70/09/24
86 "
If
01090 <5n
100 > 800:^/1
(15 Of 25)
Station -037
22/52? = 4S
Rejects
ri
00610 MH;
0.03^—>0.60,ug/1
70/05/25
01090
Ln
40 ug/1
(21 of 25)
70/06/15
00610
NH3
0.Go<—=« 0 33,Tig/1
-------
COLOVOC (Cont.)
STATE
STATIONS
Station (037
fCont
)
Station #040
Date
Sto^et H 8 Oesc.
Value
Date
70/11/09
31505
Total Coli
330,000/1OOML
69/04/15
H
30,000
70/05/26
6S/0b/00.41mg/l
(17 of 25)
Station //041
68/11/26
31505
Total Coli
23,000/1 OOiXL
69/09/10
69/04/14
00070
Turb
110 JTU
70/04/08
72/04/06
II
160 "
70/C5/26
70/03/11
Station t039
30/545 = 6
% Rejects
70/09/10
70/07/07
01040
Cu
2800 ug/1
71/02/02
70/05/26
01090
Zn
220 "
72/05/09
70/03/11
tl
80 "
Throughout
71/02/02
II
90 "
72/05/09
It
110 "
70/10/14
Throughout
00610
nh3
0.08<=—>0.21mg/l
70/12/02
(15 of 25)
Throughout
68/04/17
00070
Turb
320 JTU
6S/06/06
II
53 "
69/04/15
It
390 "
69/05/20
II
85 "
Station #043
69/06/17
II
450 "
70/01/15
69/09/10
«i
53 "
70/03/11
70/03/11
II
300 "
70/06/16
70/04/00
tl
•950 "
71/02/02
70/07/07
It
1200 "
71/03/09
72/06/06
It
103 "
68/10/15
71/10/05
69/09/10
69/04/15
69/05/20
69/C6/17
REJECT LIST
39/512
= 8% Rejects
Station -•'044
41/515 = 8%
.°ejec ts
Storot t i'<
Cesc.
Val jg
Date
Storet =* & Desc.
'/a1 <0.25mg/l
(11 of 25)
70/09/10
70/10/14
n
ii
60 "
150 "
00070 Turb
55 -=—>1200 JTU
69/C9/10
01055
."n
J00 "
(22 of 29)
68/10/15
0061G
nk3
0 0k! -c/1
*3/536
= 9% Rejects
69/02/19
"
c c<: "
01090 ,'r,
200 ug/1
69/07/10
il
0.2" "
it
880 "
70/02/11
II
C Of: "
tl
280 "
70/03/11
II
0.21 "
II
80 "
70/05/26
il
0 12' "
II
1250 "
7C/09/10
'1
0.15 "
II
170 "
71/10/05
II
0 03 "
80 "
68/04/17
31505
Total Coli
25,000/1C0HL
00610 rih'3
0 08«--.0.25mg/l
(14 of 24)
68/06/05
68/07/24
II
23,000 "
33,000 "
31505 Total
Coli
30,000/1 OO.'-'.L
68/08/28
II
33,000 "
"
30,000 "
69/09/10
31616
Fecal Coli
COQQ "
00070 lurb
86 5000 JTU
(25 of 29)
Throughout
Station i/045
00070
Ti.ro
24/530 = 5%
81v—50C0 JTU
(19 of 27)
Pe-ects
69/05/19
C1050
Zn
200 uc/1
11/482
= 2% Rejects
70/05/25
II
200 "
01090 in
100 ug/1
Throughout
00610
nh3
0.03«^-> 0 70 mq/1
100 "
(19 of 23)
30 "
70/03/11
31505
Total Coli
34,80C/1 OC'IL
II
270 "
68/04/16
00070
Turb
144 JTU
II
70 "
7 2/0V24
II
55.1 JTU
00610
II
0.16 mg/1
0.08 "
31505 Total
Coli
54,200/1OCML
00070 Turb
70 JTU
II
52 "
II
52 "
-------
COLORADO (Cont.) STATE STATIONS
Station 4046 24/564 = 4% Rc.iects
Date Stnret P S Desc. Value
68/05/06 01090 Zn 500 uq/1
70/04/10 " 110 "
70/05/14 " 140 "
71/02/04 " 90 "
71/09/16 " 100 "
Tt roug'noL't 00610 NH3 0 03-5—> 0.3Crag/l
(12 Of 26)
£8/05/06 0C070 Tu'-fc 220 JTU
69/05/22 " 89 "
69/C6/20 " 58 "
70/04/10 " 500 "
70/05/14 " 148 "
72/03/09 " 149 "
70/06/18 00400 pH 9.6
Station v047 37/565 = 7% Rejects
ToIWm 01090 In 260 ug/1
70/05/15 " 110 "
70/07/08 " 200 "
70/08/12 " 160 "
Throughout 00610 NK3 0 05'—vO 28mg/1
(11 of 27)
68/0G/04 31505 Total Col 1 27,800/1OOML
68/07/24 " 172,000 "
68/09/16 " 23,000 "
68/11/21 " 23,000
69/09/11 " 240,000 "
70/07/08 " 24,000 "
70/08/12 " 23,030 "
70/12/02 " 30,000 "
68/01/04 31616 Fecal Coli 4,900 "
68/06/04 " 10,900 "
68/09/16 " 7,900 "
68/11/21 " 22,000 "
69/05/11 " 33,000 "
70/03/12 " 23,000 "
REJECT LIST
Station #047 (Cont )
Station ,W? (Cont.)
Date
68/05/04
69/05/20
69/06/19
70/03/11
70/04/03
70/05/1 5
70/12/02
71/02/03
72/03/08
Station #048
63/ 11/21
70/03/11
70/04/22
70/05/1 5
70/08/12
71/02/03
Throughout
69/05/20
Throughout
Station 0049
70/02/03
68/02/20
68/10/16
69/04/16
70/04/22
70/06/10
70/08/11
Throughout
Throughout
Storet 'I a Desc.
00070 "urb
Value
ISO JTU
70 "
60 "
96 "
625 "
125 "
53 "
74 "
360 "
4V571 = B% Rejects
Throuqnout
Storet ?¦ & Desc.
31616 Fecal Coli
01090 Zn
00610 NH3
31616 fecal
00070 Turb
84_/_58C_^
010j5 I'm
01090 Zn
140 uq/1
100
850
150
170
140
0.08 <—>1 .40ng/l
(19 cf 25)
Col 1 10,900/TOCML
52<—il000 JTU
(17 of 29)
14% Rejec ts
00610 NH-)
31505 T->tal
CoIt
700 ug/1
200 "
340 "
180 "
400 "
280 "
160 "
0.08<—=>1.2mg/l
(18 of 24)
22,000
»1 ,090,C00/100ML
(21 of 36)
000,0 Tjrb
72/03/07 004C0 pH
Station fC'50 82/621 = 132 Reject;
VaJj-e
4900 "
-> 30,000/1 CC."L
(15 or 3,)
5?<—> ! 250 JTU
122 cf 2;)
9 5
63/09/17
63/10/16
69/10/01
70/0J/10
70/0't/22
70/05/13
70/03/11
Throughout
01090 Zn
00610 NK3
31505 Total Coli
31616 Fecal Coll
00700 Turb
200 w/'i
440 r
3CC "
160 "
2J0 "
160 "
180 "
0 03<—>1. 2n.g/1
(17 of 25)
22,000 <—
->330,000/1 C0"L
(22 of 37)
4900
->49 000/1 OWL
(12 of 36)
4-
JTU
(24 of 3:)
StaHon fC752 39/584 = 7% Reiects
68/11/21 01055 Kn 200~ug/1
69/02/20 " 600 "
69/12/05 " 3C0 "
70/01/16 " 170 "
71/11/03 " 200 "
72/01/27 " 350 "
Throughout CI090 Zn 100^—^-423 ug/1
(14 of 29)
-------
COLORADO (Cont.) STATE STATIONS
Station .*'052 (Cont)39/5S4 = 7% Rejects
Dj'.c Storet '' & Desc Value
Thrcumout OCtTTO NH, 0 08- 0.25mg/l
J (12 of 27)
68/C5/06 00700 Turb 260 J~U
69/05/22 " 63 "
69/09/10 " 56 "
70/03/12 " 51 "
70/04/10 " 105 "
7C/05/15 " 133 "
72/03/09 " 535 "
Station ^053 17/572 » 3% Rejects
70/CVlO 01090 Zn 100 ug/1
7C/C5/15 " 710 "
70/C7/0G " 100 "
02/OS/16 00610 NH, 0 OSmg/1
C9/32/19 " 0.08 "
6C/06/19 " 0 08 "
70/G-;/l 0 " 0.08 "
70/07/08 " 0.05 "
70/11/19 " 0.12 "
71/11/03 " 0.20 "
72/01/27 " 0.16 "
C9/09/02(?) 00300 DO 2.9mg/l
70/12/03 31505 Tot Col 1 3O,000V/lO0ML
63/06/06 00070 Turb 200 JTU
68/C9/16 " 76 "
69/05/22 " 55 "
70/05/15 " 81 "
Station *054 A2/597 = 7% Rejects
6V09/TT 01090 In 200 ug/1
63/10/16 " 660 "
69/10/01 " 200 "
70/04/23 " 2090 "
70/08/12 " 160 "
71/02/03 " 120 "
Throughout 00610 NH, 0.08<—*0.50ng/l
3 (11 of 26)
REJECT LI5T
Station #054 (Cont.)
Date Storet i! l< Desc. "glue
68/03/13 31505 To: Coll 23,000- 650 JTU
(14 of 30)
Station #055 43/566 = 8% Rejects
68/02/20 00515 TD'5 2342mg/l
68/03/05 " 2221 "
69/03/04 " 2107 "
68/09/17 01090 Zn 200 ug/1
68/10/16 " 200 "
69/05/21 " 200 "
69/10/01 " 300 "
70/01/15 " 200 "
70/04/23 " 1*0 "
71/02/03 " 200 "
71/12/08 " 200 "
68/09/17 00610 NH.. 0 25mu/l
68/10/16 " 0.21 "
69/06/18 " 0.12 "
68/08/15 31505 To<. Coll 33,000,'//lC0ML
69/09/03 " 23,000 "
70/09/30 " 30,000 "
70/11/13 " 30,000 "
70/12/08 " 300,000 "
72/01/19 " 24,000 "
Throughout 00070 Turb 52 «=—>1000 JTU
(27 nf 30)
69/07/24 31606 Fecal Coli 109^005/1 CO ML
Station £056
22/50'1 =
P.cjects
Date
Storet " Cos
c Ve.
68/10/16
010% Zi
1(0 ua/1
70/04/23
II
80 '
71/02/03
II
100 "
63/0^/17
00610 Nil,
0 25mq/l
68/10/16
II O
0 25 "
69/06/18
!•
0 16 "
70/08/12
II
0 03 "
70/10/20
II
1 .0 "
m/iO/06
"
0 rs "
71/11/04
11
0 16"
68/00/15
31505 Tot Coll
2V10O^L
Throughout
00070 Turb
70v-»,5f'0 JT'J
(11 of 30)
Station !jC57
20/594 =
4^ Rejects
69/12/18
01090 Zn
/CO u?/i
70/09/30
II
71/05/19
li
70 '
Throughout
00610 NH,
0 03c—>() 62mg/l
(11 oi' 24)
69/09/04
00300 DO
1 6.111/1
63/10/01
31505 Tot Coil
33,000-// 100ML
6C/12/10
II
7 "
69/03/17
n
33,COO "
70/0,70?
¦ t
34,900 '
70/09/10
II
30,000 "
Station #058
5/537 =
12 Peiects
68/10/0!
00510 NH,
0 2lmn/1
68/12/06
II <3
0 25 "
69/07/62
0.03 "
70/04/14
II
0.0? "
71/09/21
It
0.45 "
-------
COLOIUJX) (Cont.) STATE STATIONS
Station <>059
14/532 =
2% Rejects
Date
Store4
a & Desc
Value
70/06/02
01090
Zn
50 ug/1
63/10/01
00610
iiH,
0.25 mg/1
63/12/10
>1
0.16 "
69/07/03
II
0.21
70/03/12
II
0 05 "
70/0-1/14
II
1.80 "
70/06/02
II
0.20 "
70/07/09
11
0 12 "
71/09/21
II
0.49 "
69/09/04
00300
DO
1.1 ng/1
70/09/30
31505
Tot Coli
300.000/100ML
6C/12/10
00070
Turb
125 JTU
70/04/14
II
63 "
71/05/19
(1
63 "
Station #061
64/585 =
11% Rejects
T'lrougnout
00515
TDS
2102^—>4029
(13 of 32)
70/12/08
01055
Mn
150 ug/1
68/10/16
01090
Zn
220 "
68/11/20
II
300 "
Throughout
00610
NH-
0 08^18.5 mg/1
j
(25 of 27)
68/02/20
00310
BOD
48 mg/1
6S/08/13
31505
Tot Coli
23,000/1OOML
70/06/10
II
34,800
Throughout
00070
Turb
SS^f—^ 5000 JTU
(20 of 28)
Station il062
99/596
17% Rejects
Throughout
00515
TDS
2114<—=>5221
(21 of 28)
70/02/05
01055
Mn
420 ug/1
71/02/24
II
150 "
68/07/09
01090
Zn
300 "
68/09/18
II
200 "
REJECT LIST
Station #062 (Cont )
Date
WO2705
70/06/03
71/02/24
71/03/17
Throughout
Storet i- & Desc.
<5T0S0"TT
II
II
00610 Nh3
31505 Tct Col i 22
31616 Fccal Coin
00070 Ts.rb
Value
100 ug/1
^0
600 "
80 "
0.03<->0 49 mg/l
(10 of 23)
,000-?—>542,000/100
(19 of 29)
7900 ^1,750,000
(16 of 28)
52<—I>2500 JTU
(25 of 27)
Stat) or. /-C64
4'-/-98 = 9% ??.iecx*
KL
Station #063
70/0o703
70/11/18
71/05/18
71/08/10
68/09/18
68/11/19
68/12/11
69/C2/05
70/01/19
70/11/18
71/09/23
68/05/14
68/08/13
68/09/18
69/07/01
70/08/25
70/11/13
63/04/17
68/08/13
69/02/05
69/07/01
69/09/16
69/12/16
70/02/05
Throughout
50/526 = 10% Rejects
01090 7r, ™ '
00610 NK,
31505 Tot Coll
31516 Fecal Col 1
G8/1i/19
70/01/09
70/04/17
70/09/29
70/11/IC
71/02/2.1
71/03/18
71/09/23
68/01/23
68/09/18
6S/0i/05
70/01/09
71/01/07
Stor?t " a Cesc.
0103C Zr
00070 Turb
600 "
63/09/13
50 "
69/07/05
150 "
69/03/19
0.25 mg/1
69/10/21
0.08 "
70/01/09
0.25 "
70/02/05
0 08 "
71/09/23
0 05 "
71/01/07
0 07 "
Throughout
0.03 "
34,800/100 ML
Station i!'065
49,000 "
68/04/17
79,000 "
68/05/14
49,000 "
60/01/18
24,000 "
68/11/19
30,000 "
70/07/07
4,900 "
71/07/14
13,000 "
71/03/18
7,000 "
72/03/22
10,900 "
70/03/25
4,900 "
63/09/10
4,600 "
69/02/05
5,420 "
70/06/04
75<—5>2000 JTU
(26 of 27)
00515 TDC
01355 i'n
00610 NH.
01055 Mn
01090 Zn
31505 Tot Coli
0007." Turb
27/551 = 5%
00515 TOS
16i)0
209
40
7S0
600
200
120
130
2159 irg/1
2205
21 SO
22^3
2218
I/O
0 21
0 16
0 03
0 23
0.16
C 1?
0 08
30,000/
00 ML
500 .ITU
(22 of 27)
Rejects
4o7e 01/1
2495
4878
211 5
3227 "
4725
4851
4201 "
300 uci/1
200 " "
200 "
40
-------
COLORADO (Cont.)
Station ?055 (Cont.J
STATE STATIONS
Storet H & Desc.
Oetc
7I/0V24
71/05/18
65/03/18
6S/12/11
69/02/05
70/02/05
71/OS/23
C 2' 5 ¦¦ 14
V't, QC/l 3
6C/11/19
5C/03/19
69/04/29
70/02/05
70/07/07
72/04/15
St?_tton *056 17/514 =
0i090 Zn
00610 NH,
00070 Turb
/ 0/05/04
71/09/23
63/12/11
70/01/09
70/02/05
70/03/26
71/02/24
71/09/23
71/12/15
63/05/14
68/08/13
69/03/19
70/01/09
70/03/25
71/05/18
71/08/18
72/04/19
01090 Zn
It
00610 NH,
00070 Turb
Val ue
200 uci/1
130 "
0.16 mg/1
0.03 "
0.16 "
0.?5 "
0.33 "
900 OTU
410 "
65 "
1200 "
330 "
240 "
73 "
120 "
3% Rejects
80 ug/1
180 "
0.16 mg/1
0.08 "
0.08 "
0 12 "
0 12 "
0.16 "
0.12 "
350 OTU
55 "
155 "
133 "
1100 "
85' "
280 "
198 "
Station ^06?
Date
70/ 04/1"5
70/06/04
Throughout
C8/08/13
Throughout
Station 4058
69/0?/05
70/06/04
71/05/18
68/09/18
68/12/11
69/02/05
6S/03/1 9
70/04/16
70/11/18
71/02/24
70/08/25
Throughout
Station #069
72/03/21
69/02/05
70/0C/04
71/05/18
68/09/18
68/12/11
69/02/05
70/03/26
70/04/16
68/03/13
68/04/18
RFJECT LIST
25/:.33 = 5% Rejects
St?.ion 059 (Cert )
Stc^et ' /*(
CC07O T'i'b"
Storet '¦ 1 Des
c Value
0-jtj
01090
Zn
70 uq/1
60 "
53/.'b/14
Efa/OVl 3
00610
Nh3
0.08 0.40 mg/1
59/03/19
(12 of 15)
7O/03/2F
31505
Tot Coll
23,000/100 ML
70/0"/16
00070
Turo
50'—>4 30 JT'J
(10 of 30)
71/%, 18
72/0 5/20
22/:26 =
4% Re.iects
63/12/16
01 090
Zn
100 ug/1
Station r070
II
40 "
70/07/28
II
50 "
65/10/29
00610
NIL
0.15 mg/1
70/01/23
H
II
•J
C.08 "
0 12 "
70/0'/17
70/11/05
II
0 40 "
71/02/09
II
0 08 "
63/09/05
ll
II
0.08 "
0.08 "
70/06/16
70/07/28
31505
Tot Coll
24,000/100 ML
70/10/06
00070
Turb
05<—>700 JTU
(11 of 30)
72/02/23
70/0//2C
19/522 -
2% Re.iects
70/0°/lj
63/03/07
6C/09/11
01055
."n
150 ug/1
01090
Zn
420 "
II
20 "
100 "
0.70 mg/1
0.08 "
0.08 "
0.08 "
68/11/07
II
69/04/25
00610
II
nh3
69/05/13
69/09/05
U
69/10/29
"
70/02/17
ll
0.12 "
00070
Turb
75 JTU
ii
485 "
Valu;
OC4CO
pl;
21/527 =
ICj JTl
72
150 1
113
S3
roc n
87
2 6
01053 r-n
01090 Zr
00610 NH,
ti 3
ii
it
31505 Tot Coli
II
00070 Turb
120 ja/1
2 CO ""
i:o "
uo
?^o
210 "
0.^0 ma/1
0 16
0 45
0 OS
0 03
240,0
30,000
65 JTU
175
55 5
54
82
110
53
67
0/100
-------
COLORADO (Cont.)
STATE STATIONS
Station -/071
53/566 =
95! Rejects
Station i073
Storet
./ & Desc .
Value
Date
7T77:i7I)9
00515
TDS
£323 mg/1
70/0^/17
53/12/03
01055
M.n
900 uq/1
71/02/09
71/01/05
l»
350 "
72/05/09
Throughout
01090
Zn
50 c—>600 ug/1
(10 of 28)
60/09/05
70/07/28
"
00610
NH,
0 08<->0.66 mg/1
70/11/05
J
(12 of 23)
70/09/15
6S/C5/12
31505
Tot Coli
22,100/100 ML
70/11/05
71/01/05
It
30,000 "
71/01/05
71/10/19
II
220,000
68/09/11
71/11/17
II
88,000 "
69/09/05
CI/09/11
31616
Fecal Coli
4,900 "
63/03/19
59/05/03
il
13,000 "
68/06/12
70/00/16
H
4,600 "
68/08/07
71/10/19
II
220,000 "
68/12/03
Tnrougfiout
00070
Turb
52 <—>750 JTU
(20 of 30)
69/04/25
71/04/13
Station "072
13/439 =
2% Rejects
Station #074
69/0^/25
01090
Zn
100 ug/1
140 "
70/05/15
70/11/05
l>
Throunnout
71/02/09
II
80 "
71/05/19
II
50 "
69/09/02
72/02/23
il
70 "
68/03/28
62/12/03
00610
NH,
0 16 mg/1
C9/09/02
69/10/29
II
J
00.08 "
70/10/01
70/0-717
H
0.12 "
69/07/25
70/05/15
II
0.41 "
69/09/72
70/07/23
"
0.60 "
69/10/02
70/11/05
71/01/05
72/02/23
il
tl
II
0.23 "
0.03 "
C'.OS "
Station #07*5
70/04/10
70/05/15
Station #073
20/598 =
3? Rejects
68/09/16
69/04/25
01090
Zn
100 ug/1
68/10/17
69/05/13
<1
200 "
69/06/20
69/10/28
<1
200 "
70/03/12
REOLCT LIST
(Cont.)
Storet & Desc.
01090 Zn
II
00610 Nri,
II *
It
31505 To; Coll
M
II
31616 Fecal Coli
<1
00C70 Turb
Val Lie
120 uo/1
1 00 "
130 "
0 16 mc/1
0 20 "
0.05 "
30,000/100 ML
30,000
30,000
'-,900
4,30O
.00 OT'J
Static,-! Jl075 (Cont )
D:te__ Secret ?< Desc
70/06/ ! 8 006"10 fir
7J/07,09 " J
"/'V10/01 C0070 Turo
Station "076 "7/3'l5 =
1 a u°
Tnrouqhout 01055 Mr,
c o
0 2
rJ3 J To
14? Rejects
V i
70/11/20
70/12/0?
Throjcr.out
01000 Zn
010-9 Pb
0061C NH,
II
II
55 "
86 "
70 "
53 "
71/12/03
00720
CN
11
70/07/09
31505
Tot Coll
II
70/10/22
II
• I
56 "
Stftioi, -'077
33/30^ =
01090
00610
29/707 =
Zn
NH
4% Rejects
50 uq/1
0.08<—#-1 64 mg/1
(21 of 35)
70/06/0:
70/11/12
70/12/02
Throughout
01040
01049
It
01055
Cj
Pb
Un
31505
31616
00700
II
Tot Col 1
Fetal Coli
Tut b
24,000/100 ML
17,200 "
64 JTU
82 "
10.0
10.0
9 7
70/01/05
70/04/13
70/06/01
01090
II
M
Zn
00400
11
pH
70/07/02
70/08/27
tl
(I
70/10/15
71/01/22
II
II
9/527 =
2% Rejects
71/11/05
11
01090
Zn
2no og/1
500 "
72/01/21
11
71/02/23
71900
Hg
00610
NH,
0 16 mg/1
0.24 "
71/07/12
"
11
71/09/20
II
II
0-12 "
70/04/13
00610
NH,
II
0.27 "
70/06/01
II
J
>3?50 i.o/l
(14 of 17)
SO*—.1600 '^/1
(17 cf 10;
32". vja/1
50f,
0 03«—>0 68 r,j/l
(11 of 1^)
0.033 7,g/1
7 2, ',00/100 i:l
30/,T)
11% Reacts
5'^ ug/1
2«0 "
400 "
1?Q<—s-31 00 uo/7
(10 cf 12)
300 ug/1
16
107C "
¦jno "
2 V' "
620 "
720 "
500 "
i'O "
21 "
120 "
2/. "
0 08 rr.3/1
0 49 "
-------
CUjXAW (Cont.) STATE STATIONS
Station 7377 (Cont ) Station #080
Date Storet & Desc. Value Date
70/07/02
00610
NH3
0 12 mg/1
70/04/16
70/¦0/15
II
0.08
II
70/06/03
71/11/05
li
0 12
"
71/09/23
72/Cj/I6
II
2 5
tl
69/07/02
70/05/31
00720
Cn
0 091
II
69/10/21
72/0C/13
li
0.1060 "
70/03/25
Station #078
8/470 =
2% Rejects
71/02/24
71/05/18
72/04/18
WTT2/1Q
01055
Mn
150 uq/1
70/11/20
01090
Zn
120
II
71/11/05
tl
90
It
70/01/07
ev 10/01
00610
NH,
0 C'8 mg/1
Station #081
70/0',/14
"
J
0 C8
II
Throughout
71/67/12
II
0.16
II
71/0°/21
II
0.45
II
70/03/26
68/12/10
00070
Turb
72
JTU
70/04/1 5
Station i'079
16/419 =
4% Rejects
70/06/04
71/08/17
72/04/20
70/01/09
69/09/30
¦ 59/12/02
69/12/12
01055
li
n
Mn
130
250
230
ug/1
H
n
71/11/03
II
250
ll
70/13/26
72/01/18
II
150
11
Station #082
72/04/13
II
150
II
70/04/15
70/01/07
01090
Zn
300
li
69/07/02
70/04/lb
II
40
II
69/12/17
71/11/03
II
120
"
70/07/08
72/01/13
M
80
it
70/03/26
71/01/05
00610
NH,
0.10
mg/1
71/08/17
71/11/03
II
J
0.16
li
72/05/17
72/05/10
li
0.08
ll
72/06/20
70/07/03
00070
Turb
98
JTU
69/12/17
71/01/05
II
86
"
70/04/15
/2/06/07
II
330
n
70/07/03
70/08/26
71/08/17
72/06/20
RE, ECT LIST
10/403 = 2t Rejects
Station #032 (Cent.)
Storet § e- Desc.
01090 7n
II
II
00610 NH-
Val v.i
00070 Turb
31515 Fecal Col"
BO ua/l
20 '
1*0 "
0.12 rrg/1
0 33 "
0 08 "
0.25 "
0 12 "
ill JTU
7900/100 ML
18/325 =
01055 Mn
01090 Zn
6% Rejects
00610 NH,
n J
21/160
01040 Cu
01055 Mn
150•<—>350 ug/1
(11 of 17)
200 uq/1
100 "
310 "
120 "
100 "
0.08 mg/1
0 OS "
01090 Zn
13% Rejects
110 uq/1
200
1000
250
600
700
350
300
1400
2020
240
4300
830
290
01} t
Stcret
: >' & Dc-sc
VeloO
t-'j/o; / rv
OGflO
kH.,
O
~o?, p' ' V
09/12'17
"
0
0r. "
70/0-/15
II
C
16 1
70/09/30
II
0
03 "
71/08/11
M
0
29 "
72/05/17
II
0
16 "
70/C4/-6
00070
Tjrb
52 JTU
Stolon i'X3
13/278 = 5X
?.£!¦:
C ~ 3
/0/ b/t
7n/0r/01
72/03/P9
70/06/01
70/08/27
70/10/15
71/01/02
71/07/i2
71/01/20
72/03/09
72/05/16
72/06/13
70/01/07
Station "084
70/T.S/02
70/07/15
71/02/24
72/01/18
Throughout
70/09/29
70/11/19
71/01/06
70/06/03
70'08/25
70/06/29
71/10/06
72/04/18
72/05/07
01 055 Mr,
01OQ'} Z.i
00310 NH,
300 uo/'
£'1
170
0 1'j — q /1
0.03 "
0/19 "
0.10 "
0 0,° "
0 J 5 '
0.08 "
0 12 "
0 29 "
4Q00/101 ML
31616 Focal Coii
25/26^ = 11% P.aiccts
01035 f,n 300 'Jd/1
01090 Zn
00610 NH3
31505 Tot Coll
II
II
00070 Turb
200
90
no "
0 16^37 5 mg/1
(16 of 15)
30,000/ICO XL
83 JT1)
63
108
73
100 "
C70
-------
COLO?'.00 (Cont.)
Stat'oi i'0S5
STATE STATIONS
29/252 = 122 Rejects
RfcJICT LIST
Hate
Storet # & Desc
Value
70/07/15
00515
TDS
5170 mg/1
70/03/26
li
2534 "
7D/0C/29
"
7119 "
7:/01/05
"
4140 "
71/09/15
n
16 ,227 "
71/11/03
ii
8237 "
71/12/03
J'
3230 "
72/01/18
n
5155 "
70/11/19
01055
Mn
120 ug/1
70/Ci/03
01090
Zn
790 "
T'./O 7/15
H
170 "
7 2,'05/10
II
60 "
Throughout
00610
kh,
0.0S<^0.60 mg/1
(10 of 12)
71/01/06
31505
Tot Coli
30,000/100 ML
' 70/0C/03
00070
Turb
119 JTU
« 70/03/26
5000 "
1/1 73/11/D3
142 "
' 72/01/13
II
111 "
72/03/07
li
1000 "
72/05/10
It
170 "
Station #086
13/250 •* 5% Rejects
70/OS/". 9
00515
IDS
2446 ing/1
7D/C9/i6
tl
2911 "
70/10/07
2335 "
70/12/16
II
2291 "
71/12/10
II
2800 "
71/12/10
"
2730 "
70/C7/15
01090
Zn
110 ug/1
71/02/11
II
220 "
72/03/22
"
100 "
70/03/19
31505
Tot Coll
92.000/100 ML
70/03/19
31616
Fecal Coll
24,000 "
70/03/16
C0070
Turb
173 JTU
72/05/15
l>
63 "
Station #087
Pate
71/02/04
71/03/25
70/12/02
71/02/04
71/12/10
72/05/12
72/06/08
71/01/14
71/01/14
Station fiOSB
71/02/03
70/11/25
70/11/25
70/11/17
70/12/01
71/02/03
71/10/01
72/04/C6
72/01/06
71/02/03
70/11/25
70/12/01
72/04/0G
Station °009
71/02/16
70/11/25
71/02/16
71/04/15
71/05/27
72/01/20
70/11/25
71/02/16
71/05/27
71/12/15
9/207 = 4% Rejects
Storet H 3c Desc.
Value
01090 Zn
II
00510 Nn'
II J
II
00510 NK,
II J
31505 Tot Col 1
oco;o TU-b
1 )/ 206 =
CI 090 Zn
01019 Pb
01010 Cu
00610 NH,
120 t.g/1
90 "
0 10 mg/1
9.0 "
0 03 "
0.12 "
0.21 "
30,000/100 ML
74 OTU
6% Reiects
.5
00720 cn
31505 Tot Coll
00070 Turb
32/184
01040 Cu
01055 Hn
loO ug/1
120 "
60 "
0 12 ma/1
0.1? "
0 12 "
0 12 11
0 03 "
0 60 tng/1
30,000/100 ML
61 JTU
9S "
95 "
= 17% Rejects
01090 Zn
140 uq/1
150 "
1400 "
1400 "
150 "
1000 "
6G0 uo/1
900 "
280 "
260 "
Station -iff)89 (font
l>te
Store
t * fi Decc
7270=7'0
Virion
Zn
E 0
U2/\
70/12/21
01075
r\0,
300
Uj/ 1
70/11/25
00610
r.K,
G 70
r»3/1
71/02/16
i|
J
0 50
71/05/27
(i
0.-.2
"
71/11/24
II
0.82
II
71/12/15
II
2 1 0
11^
72/01/20
J»
0.49
i|
72/07/20
I.
1 M
II
72/04/07
II
0 74
"
72/05/10
II
0 33
II
72/03/20
00310
BOD
40
n:t|/l
72/0^/07
ii
27
<1
72/05/10
II
27
It
71/07/29
31505
Tot Con
22,0:0/100 ML
72/01/20
II
24,OC.n
II
72/03/20
II
24,001
'1
71/07/29
31616
Fecal Coli
22,000
I
70/12/11
00700
Turb
112
OTU
71/12/15
"
52.5
II
72/05/10
II
50
II
70/12/21
00400
pH
11 .n
(?)
SMlion H090
11/151 = 7
X R^-.octs
71 / O'/Ob
01090
in
3C0
>-'5/ I
71/10/13
00610
NH,
0 11
iTC/1
71/: 2/08
ir
j
1 51
l
72/03/21
Ii
0 25
¦ 1
71/07/20
31505
Tot Coli
22,000/100 ML
71/04/05
00070
Tt.rb
330
JTJ
71/07/20
350
"
71/10/13
0',
ii
71/12/03
II
550
ii
72/03/21
II
190
72/05/24
II
6C0
-------
COLORADO (Cont.)
Station ff091
Date Storet
7l/"i:7/21
72/06/15
STATE STATIONS
2/137 = 1% Rejects
i ?. Dcsc Value
REJECT LIST
00070 lurb
Station //092
71/ 07/22 01090 Zn'
72/06/15 00610 NH
72/CG/l5 00070 Wb
150 JTU
210 "
3/163 = 2% Rejects
160 ug/1
0 2 mo/1
85 JTU
Station ^093
71/i"0/14
72/05/15
Station 4094
wwm—
72/03/22
71/07/21
71/10/14
71/11/11
72/01/20
72/04/26
72/06/15
Station 4095
2/132 = 2% Rejects
00610 NH
3
8/163
00515 TDS
01090 Zn
00070 Turb
0 21 nig/1
0 05 "
5% Rejects
72/06/15
Station ^095
71/10/03
71/12/08
72/01/18
72/04/25
72/06/28
71/05/02
71/07/20
71/10/13
72/01/18
71/07/20
71/07/20
71/10/13
72/04/25
00610 NH
3943 ing/l
70 ug/1
1200 JTU
115 "
1500 "
3000 "
131 "
220 "
1/96 ° 1% Rejects
3
13/145
00515 TDS
01055 Mn
00510 NH,
00070 Tu>*b
0.10 mg/1
9% Rejects
2482 mg/1
2420 "
2440 "
3925 "
2255 "
1500 ug/1
60 "
250 "
150 "
0.08 mg/1
110 JTU
110 "
115 "
Station #097
3/93 = 3% Rejects
Date
•' % np^r
Value
71/12/02
00515
TPS
2102 rrq/1
72/01/21
01055
Mr.
150 ug/1
72/06/15
01090
Zn
120 "
Station i-C93
1/113 = 1%
71/11/01
00610
nh3
0.08 mg/1
Station t'099
&/103 = GZ
Rejects
7204/12
01090
Zr
160 uc;/1
71/11/01
71900
He
40 "
71/12/10
il
110 "
72/03/09
It
60 "
71/11/01
00610
Nr..
0.12 ng/1
71/12/10
II
0
0.08 "
Station 100
12/165 = 7% Rejects
71/12/00
01010
Cu
100 ug/1
71/03/11
00610
Nh'
0 08 mg/1
71/09/15
II
6
0 30 "
71/11/04
II
0 20 "
72/01/19
II
0 08 "
72/03/07
11
0 37 "
72/01/19
11
0 21 "
72/04/19
31505
Tot Coli
22,000/100 ML
71/11/04
00070
Turb
135 JTU
72/03/07
It
420 "
72/04/19
II
193 "
72/06/06
II
151 "
Station 0101
5/111 = 4%
Rejects
71/11/03
01090
Zn
50 ug/1
71/09/15
00610
NH,
0 20 mg/1
71/10/06
II
0.08 "
71/11/03
II
0 12 "
72/06/07
00070
Turb
90 JTU
Station #102
1/105 = n Rejects
72/04/20
00070
Turb
135 JTU
Station #103
2/109 = 2%
Rejects
71/05/22
01090
Zn
80 ug/1
71/09/22
00610
NH3
0.08 mg/1
Station ^106
71/09/23
71/08/18
Station 107
71/09/20
Station ^ 103
/I/06/01
71/07/1 A
71/12/09
72/03/22
71/09/21
71/09/21
Station J< 109
71/07/I'd
71/09/21
71/07/14
Station #110
71/08/19
71/09/21
72/03/22
71/03/19
Station "111
71/11/11
71/09/20
Station r114
7"?/ OT/lq
Section #116
71/10/05
71/11/04
71/08/11
Stat1 on <-'117
71/11/02
71/11/02
2/97 = 21, Reject;.
Stcret s Desc
01090 Zn
oosio nh3
1
00610 nh;
feO LO/1
0.12 mg/1
1/104 = 1% Rejects
3 0 33 mg/1
6/105 - 6j: Rejects
01090 Zn bC uq/1
1 50 " 'J '
200
120 "
00610 NH, 4.0 mg/1
00720 Cfr 100 " (?)
VI17 = 3". P? iorrs
3" 505 Tot' Col22,0007100 HL
005''0 NH_ 0 37 ^g/l
31615 Fetal Cell 22,000/100 f'.l(?)
00510 NH
<*/!1fi = 4% Reipets
3
0 na/1
0 29 "
C.C3 "
57 JTU
00070 Turb
2/118 = 2% Rejects
01055 Mn
00610 NH,
2i'i0 uc/i
0 37 ug/1
1/52 = 7% Rejects
00610 .V'", 0" Ob :.g/l
3/113 = 3% Reiects
00610 MH,
ii o
0 12 '^/l
0 16 "
31505 Tot Coll 22,000/1 30 ML
2/37 ¦= 5% Rejects
01090 7r. f,n uq/1
00610 Nh, 0 OS mg/1
-------
COLORADO (Cont.) STATE STATIONS
Station ff!13 16/78 = 21% Rejects
Date Storet 9 & Desc. Value
/l/'C/OS 01019 Pb 120 ug/1
7 2/03/0S " 130 "
71/10/OS 01055 Mn 8500 "
71/11/01 " 7200 "
71/12/03 " 1200 "
72/01/06 " 17,000 "
72/03/09 " 11,800 "
71/10/08 01090 Zn 3200 "
71/11/01 " 7300 "
71/12/03 11 4100 "
72/01/06 " 8500 "
72/03/07 " 5750 "
71 10/08 00610 NH, 1 20 mg/1
71/11/01 " J 1.40 "
71/12/03 " 2.26 "
72/01/06 " 0.18 "
Station rrl20 1/29 = 3% Rejects
71/lf/Ql 00610 NH3 5721 mg/1
Station #121 2/39 ° 5% Rejects
71/11/01 00610 NH, O.iGinq/1
72/01/25 " i 0.12 "
Station "122 3/59 => 5% Rejects
>1712/15 00610 NH, O'lj^q/1
72/01/20 " J 0.45 "
72/03/20 " 0 16 "
Station ?124 10/40 = 25% Rejects
71/11/29 00515 TDS 2769 mg/1
72/01/27 " 2715 "
71/11/29 01055 Mn 250 uo/1
71/11/29 00610 NH, 6.67 mg/1
72/01/27 i 3 3"
71/11/29 00310 BOD 72 "
72/01/27 " 72 "
71/1 1/29 31505 Tot Col 1 22,000/100 ML
72/01/27 " 220,000/ "
72/01/27 00070 Turb 220 JTU
FEJlCT LIST
Station 1125
Date
72/03/11
Station #126
72701/25
72/01/25
Station #127
72/02/22
71/12/15
72/02/22
71/11/16
71/12/18
Station #128
71/12/15
71/11/16
71/12/15
71/11/16
71/11/16
1/47 = 2" Rejects
Storet -J & Desc. Value
00610 fv"H3 0 15 nig/1
2/35 ° 6% Rejects
00610 NH. 3 7
00070 Turb 73 JTU
5/43 = 12% Rejects
01C90 7.n 330 cg/l
00610 Nh' 2.8 ng/1
J 0.08 "
00070 Turb 90 JTU
01090 7n 460 ug/1
5/50 = 10% Rejects
00510 iH7 0 65 r"j/l
31505 Tdc Col i
3161G Focal Coli
00070 Turb
2,000/100 ML
38,000/ "
2,COO/ " (?)
82 JTU
-------
COLOcflDO
USGS COOP STATIONS
Station tt0670700Q 1/8 = 12% Rejects
Date Storet # & Desc Value
WTb/05 01090 Zn 26 ug/1
Station r05707^55
"70/10/06"
1/8 = 12% Rejects
01090 Zn 22 ug/1
Station ^05716000
7T/TZ7TT
71/12/17
Station #06717000
2/10 = 20% Rejects
trrOFe Kn TTOO ug/1
01090 Zn 40 "
71/12/22
Station *06719500
>1/12/23 &1056 tin
1/9 = 11% Rejects
OTOSO Zn 50 ug/1
1/10 ° 10% Re]ects.
jet__
T500 ug/1
11 % Rejects
30 ,UU'J ug/1
Sf It ion £05727500 1/9
71/11/19 01090 Zn
Station ,706728355 1/8 = 12% Rejects
70/10/13 01090 Zn 30 uq/1
Station 1.06731000 1/43 = 1% Rejects
71/12/13 71845 HH4 30 ug/1
29/638 = 4% Rejects
, .05<—* 1.5 rrg/1
^ (29 of 49)
Station 1*06737500
Throughout 71845 NH
Station r06742500
Throughout 71845 NH
Station £0674^000
23/575 ° 3% Rejects
,05«—>.27 mg/1
(23 of 36)
2/228 = 1% Rejects
71/12/13 71845 NH. 1.17mq/1
68/04/01 70300 TDS 2120 mg/1
Station A05747500
71/12/14 71345 NH
Station #06743530
72/05/19
1/10
10% Rejects
4 .17 mq/1
1/10 = 10% Rejects
71890 Hg 54 ug/1
REJZCJ_LI_5T
Station #06752000 3/17 = 18% Rejects
Storet ,J< a Desc.
Date
72/05/18 5T090 Zrf
72/05/18 71890 Hg
72/12/14 71345 N'ia
Station ,'/0G752500
71/12/13 7184b ST!
Station £06758500
Val ue
20 uq/1
20 uq/1
,17 mq/1
71/12/13
71045 Ull-
1/249 = 1% Rejects
4 -17 mg/1
1/125 = 1% Rejects
.17 ir.g/1
72/01/26
01090 7n
1200 ug/1
Station ''07081200 14/113 = 10% Rejects
Throughout 01090 Zn 150c-*98C ug/1
(14 of 14)
Station £07031800 3/10 g 30% Rejects
34 ua/1
14,000 '
28.000 "
72/01/27
72/01/27
72/01/27
01040 Cu
01056 Mn
01050 Zn
Station *07083000 9/385 = 2% Rejects
68/10/16
70/10/09
71/01/20
71/02/10
72/02/15
69/12/23
70/01/13
71/07/14
71/09/08
01090 Zn
00610 NH.
20 ug/1
25 "
50 "
90 "
20 "
.06 mg/1
.23 "
.09 "
.13 "
Station <107086000
Date
Tnrournout
Store-1
01090
15/109 = 14% Rejects
¦ & Desc. Valu3
69/05/72 Mn 0^55
Station r07099b00
Zn
I'-n
17r'<—6-0 ug/1
(U cf 14)
1400 ug/1
1/1S = 12% Rejects
70/10/07 01000 Zn 32 ^q/i
Station ,'I07103355
7(3/'! 0/T3
1/9 = 11 % Rejects
01090 Zn 90 u;/1
Station 407079200 30/139 = 2?% Rejects
Throughout 01090 Z11 5300<->20,000 ug/1
(13 of 13)
Throughout 01055 Mn 2000r—>9,000 "
(17 of 17)
Station #07079500 1/10 ¦= 10% Rejects
Station ^07105505 1/10
7'"!/10/13 010^0 7n
Station -,07109155
"70/"10707 01090
Station 707110500
cf./m / yf 70jon tos
R^./O^/lh
69/04/22
Station >'07123500
101 Rej'cts
142 "
1/9 = HSf Rejects
Zn 57 "
3/49 = 7% r°i°cts
?Y/n "in/
?r-\' 0 "
2820 "
7/59 = 12/ Reipcts
68/01/24 70300 TDS ?7"D pq/1
68/02/16 " 2910 "
68/03/21 " 4520 "
68/04/23 ' 43~0 "
63/05/17 " 2360 "
69/01/14 " 275.1 "
60/10/15 " 217° "
Station <07130500
Throughout 70300
7V2/07
72/01/05
72/02/03
Station #07133000
70/04/28
61/491 = 12% Rejects
T5S 2120 4340 mg/1
(53 of 37)
01056 Mn 21 TO U'i/1
" 1600 '
! 60n
70/07/14
Tnrcughout
22/325 = 7% Reiect';
^"1090 Zn 3430 ug/1
" 11 r, "
00610 N-),
. nS<— ^ t, 7 rr.q/1
(?0 of 32)
-------
RCJFCT LIST
COLORADO (Cont.)
Station /'09022500
USGS COOP STATIONS
1/8 - 12% Rejects
Storet & Desc Value
01090 in 18 ug/1
1/C = 12™ Rejects
01090 Zn 195 ug/1
D;te
70/10/13
Station *>09042155
70/10/25"
Station #09057700 3/24 = 12^ Rejects
71/11/23 01025 Cd
71/1 1/23 01055 fin
71/11/23 01090 Zn
^ration r'09057700
15 ug/1
12,000 "
4500 "
1/9 = 115! Rejects
0I0S0 Zn 30 ug/1
71/11/22
Station £09095500 1/333 = 1% Rejects
71/12/15 01055 Mn 10,000 ug/1
Station n'09145500 1/1 1 = 9% Rejects
71/Oy/23 01"090 Zn 130 ug/1
Station 409153000 1/8 = 122 Rejects
70/10/15
01090 Zn
15 ug/1
Station f'09155000
7T/09/2?
1/8 = 12% Rejects
01090 Zn 120 ug/1
Statlcr. 509340000
71/T0/18 00610 NH,
72/02/15
Stat .on /¦09349R00
VT/10/19 00610 NH,
72/02/15
2/16 = 12% Re,joe ts
.23 mg/1
.07 "
2/24 = 8% Reject
.22 mg/1
.10 "
Station r09352900 8/355 = 2% Rejects
70/10/12 010S0 Zn 21 ug/1
71/01/07 " 40 "
71/02/04 " 40 "
71/05/17 " 40 "
71/06/17 " 30 "
71/07/03 " 20 "
71/09/29 " 30 "
72/02/08 " 20 "
Station #09354500
Date
7T7T0/15
72/02/15
72/05/23
3/223 = U Rejects
Storet ! 5 Dcsc. Value
00610 NH.
.19 nc/1
11 r'
16 "
Station '/C9358000 !/8 ¦= 12% Reiects
71/10/04 01090 Zn 500 ug/1
5tation -"09363500 ;>/26 = 20% Rejects
71/04/20
71/08/17
71/10/20
72/02/14
72/05/22
00510 NH.
03 rg/1
. 03 "
.12 "
.10 "
.07 "
COLORADO - EPA COOP STATIONS
Station -"OG720500
20/91 -
V.t Rejects
Duo
Secret £ f
. Oesc.
Vs" ue
Ihrcu^hOot
00610
i\H3
V '• > 1?.0 irg,
v13 of
70/10/0/
01 ODD
Zr,
30 uo/1
Station ,',07137500
21/364
= 61 Reject:
fhro'jgl.ojt
OOoTO
nh3
-0: <• -> £7 ir.g/]
(21 of 32)
Station -C3251500
38/7=5
= 5% Rsjects
70/08/?0
010.10
Cu
cC C,i_. L«0/^
70/C3/13
II
u
A5.C0 "
70/09/16
II
It
65 SO "
Througnout
01090
Zn
14 < 680 ug/1
{13 of 90)
71/08/11
01034
Cr
500 ug/1
71/09/30
0105 5
Mr,
1100 "
71/03/11
71900
J 2 LCj/i
71/C5/25
II
II
2000 ua/l
71/Co/17
"
M
HCO "
Throughout
00610
NH3
.06 < >¦ .21 mg/1
-------
COMBINED STATION REJECTS LIST
COLORADO
Stations
Total Rejects
Stations
Totdl Rpject!
Colo #001
78/ 65S
Colo *029
77/5/18
EPA Coop #07137500
21/ 364
USGS Coop #06731000
1/243
09/1022" - 10%
78/791 = 10%
Colo #002
52/642
Colo #0*5
24/530
USGS Coop--07133000
22/325
USGS Coop #90934500
0/365
74/967 - 8%
24/895 = 3%
Colo 4'007
12/420
Colo #046
24/56*
USGS Coop #07095000
0/205
EPA Coon #09070400
0/ 21
12/626 = 2%
24/585 = 4%
Colo #010
24/591
Colo #048
43/571
USGS Coop -707128500
7/ 59
USGS #09095500
0/333
31/650 = 4%
43/901 - 5%
Colo #012
3/ 49
Colo #054
42/597
USGS #0711950
70/501
EPA Coop #09149500
0/100
73/550 = 7%
42/697 = 6%
Colo #015
76/545
Colo #055
48/ 566
USGS Coop #07099400
0/180
EPA Coop #90152500
0/ 460
76/725 = 10%
48/1026 = 4%
colo #020
6^/525
Colo #061
64/585
USGS Coop #06764081
0/ 18
EPA Coop #09179500
0/170
" " 1/06763991
0/ 54
61/755 = 8%
64/597 = 10%
Colo #065
27/551
Colo #021
47/507
EPA Coop #09366500
0/ ^8
USGS #06760000
0/ 97
27/599 = &%
47/604 = 8%
Colo #067
25/533
Colo #022
66/462
USGS Coop #09354500
3/227
USGS #06754000
0/104
28/760 = 4%
66/566 = 12%
Colo #069
19/522
Colo #023
96/514
USGS Coop #09349800
2/ 24
EPA Coop #06720500
20/439
21/546 = 4%
116/953 - 12%
Colo #099
7/108
Colo #027
97/484
USGS Coop #09057700
3/ 2d
USGS Coop #06752500
1/249
10/132 = 8%
98/733 = 13%
Colo #107
11/104
Colo #028
81/463
USGS Coop #08227000
0/ U
USGS Coop #06744000
2/228
11/148 = 1%
83/791 = 10%
- 40 -
-------
COLORADO
7. DATA RfDUCTION FORMS
-------
COLORADO STATE STATIONS
REGION VIII
WATER 1'jALITV ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP RcO'JIRlC TOR PATIK1^
III
ORB
'/EIGHT = 3
HAZ MATERIALS
K'EICHT = 5
TDS
WEIGHT = I
Excesses
Excesses
E/cesses
Period of
Record
Station
Number(s)
Values
Value1
Values
Values
Values
39
31
001
1/68-6/72
100
142 31
110
41!
86
23
31
1/68-6/72
002
32
129 22
104
48
81
46
31
1/68-6/7 2.
100
266
128 39
107
003
86
41
20
55
31
1/68-6/72
004
248
61
108
22
137
22
59
49
1/68-6/72
005
119
237
SO
• 100
60
2A1
122.
98
22
1/68-6/72
007
191
28
61
32
12
008
112
.15.
52
37
18
40
1/68-6/72
283
36
107
009
32
11
111
27
1/68-6/72
010
60
100
31
296
86
115
31
52
43
37
93
50
105
1/68-6/72
100
217
12
000011
50
68
000012
1/68-6/72
30
93
262
43
116
102
51
cTurb. Onlv
-------
REGIOri VIII
l-;riT ER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VAlUES IN A GROUP RECUSED PGR P.VTINf-)
I
IDS
ViEI GriT = 1
II
HA7.. KATERIALS
WEIGHT = 5
III | iv I ' j !
ORB i FIElD j ':'JTRIE,JT j !
UEIGriT = 3 i WEIGHT = 1 ' '..EIO', = 2 i i\P"r i;-'~ ! '
Station
Number(s)
Period of
Record
Excesses^-^
Values
%
Excesse^^
"alues
%
Excesses^'
Values
jExccsses
%'^"""values
jE.'.cesses --""'l ' 0- 0i< ?.= iO-?5o 1 !2:ie~ . - ,
| 1 * = l-'C'i 2= 252 - ! .sioti- '.¦/ 1
Valuer ! ?.' 1 D?fh(—)"i'cl Sateat'if ----'" iin it i 5
000013
1/68-6/72
23
23
100
36^^
^ 205
18
52
91
57
32
81
40
16 1
42 |38
1 -- :
' 31 1
3 2 3 ^3 ;36 i ac
000014
]/6 8—6/7 2
26
^26
100
43^"
^224
19
37
_^""l05
35
35
95 1 37
30
,^-""46 j 6 5
: 31 1
3 2 3 3 3 1 ""36 ; 86
000015
1/68-6/72
29
100
43
17
57
^-"l"11
51
9
9
52
54 [96
I 31 --- .
3 2 3 3 3 L --"'36 ! 86
000016
1/68-6/72
17
^-^33
51
63
^312
20
113
^YSl
82
'-36
L12
32
47
.^-"71 |66
i 31
3 2 3 3 3 36 ' -v,
000017
1/68--6/72
0
^32
0
1
^2 ii2
1
35
^Yl 6
30
19
^^108
18
40
.--^58
69
1 23 "" 1
9 1 3 2 3 1 -""" -a ! m
000018
1/68-6/72
3
^"23
13
30
/^202
15
16
^86
19
13
101
13
15
.-'''' 36
41
: 26
9 0 9 ^ s :
-------
Station
nuTber(s)
Period of
Record
LO/68-6/72
I
TDS
WEIGHT = 1
Excesses
Values
0
20
n
HAZ. MATERIALS
WEIGHT = 5
txcessc
Value:
19
164
nr
ORB
WEIGHT = 3
REGIOW VIII
water Quality assessment
PARAMETER GROUPS (:0 VALUES IN A GROUP REQUIRED FCR RA"i>C)
17
j FIELD
! WEIGHT = I
Excesses^--"'
Values
12
i
c/
•*L
- 3 1 3
26
36
! i:
14
19"
i'5
ii 0 12 2 3
36
52
*NH^ Only
-------
i".i (:o I vi 11
I.1/1 r.R QU/LJ i ! A'^ESS.'.LFiT
(10 VALUES ]'¦! A GROUP REQUIRED FOR RATING)
HAZ. MATERIALS
WEIGHT = 5
OMJ
l.'EICHT = 3
LaCGCS
TDS
WEIGHT = 1
RATING
Excesse
Rated
Wei chj
xcesses
U= U'r, L=
1= 1-1055 3= 255S +
Oash(—)=N'ot Rateable
Period of
Record
Val ue
Values
Values
49
1/68-4/72
26
58
277
18
J12
23
000052
33
109
36
22
1/68-4/72
262
000053
20
47
41
31
1/69-4/72
000054
280
15
108
JO
43
43
43
31
1/68-4/72
000055
33
247
22
80
22
1/68-4/72
000056
275
1.09
28
22
,"000057
1/68-4/72
233
13
1/68-4/72
000058
241
28
113
21
97
22
22
3/68-4/72
245
000059
36
31
1/68-4/72
000061
32
88
273
20
99
28
42
40
31
1/68-4/72
000062
100
252
17
LOO
33
16
11
55
26
1/68-3/71
000063
42
242
54
102
99
18
25
'28
000064
1/68-4/72
233
11
38
-------
REGION VIII
WATER Q'JAuITY ASSESSMENT
PA^'iZTEP GRGIPS (10 VALUES IK k GROU? REQuIREO fOP RATI'.")
Station
i;uT.ber(s)
I
TDS
WEIGHT = 1
hAZ. MATERIALS
WEIGHT = 5
NUTRIENT
HEifV-r = ?
txcesses
Excessss
ixcesse
U-;cesse?
xcfcs ses
Pe~iod of
Record
Values! %\
Vaiues
V?!'JG3 %
3/68-6/72
3/68-6/72
3/68-6/72
50 30 |
i/68-5/72
102 |35
1/68-5/72
122 |17
1/68-4/72
CO TO
- ~ .> y i
I36 10 12 3
1/68-4/72
28 0
1/68-3/7]
109
52 ! j PH <
107 U9I HO
1/68-4/72
000048 1/68-4/72
116 I 20
1/68-4/72
0 78
108 '36
1/68-4/72
-------
REGION VIII
WATER QUALITY' ASSESSMENT
PV?Ai'.ETE RGRCU ?S (10 VALUES IN A G101P RECUT RED ?0n RATI\G)
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
III
ORB
WEIGHT = 3
IV ! V I |
FIELD XUTItlENT ! '..EI2-.713
'•iEicht = i ! /eight = 2 ! ^ting I
Station
r (s)
Pe -i od of
Record
excesses^-"]
1 uc-s ! 55
Excesses
Value:
%
Excesses^X'i
^^^Valuesl t
Excesses^--""] jixccisrs^-^'j ! 0= On 1- i0-?5--: ;
'-'a lues! °L S^-^^ValL-'as j 'i ' 0?^h(—,-\ct c,a tc-cb1^ ~ i
000065
1/68-6/72
17
96
17 .X
^-^265
6
23 ^-"l
^X^105 j 22
22
106
21
1 ^ ' ' i -- o \
j i i 7 1
.-^47 ! 32 ; 3 1 ^ ? 3 I.--" 35 61
000066
1/68-6/72
0 .X"
27
0
12
234
5
7
101 j 7
j19 ^-""1 j ! 16 ';
23! 48 1 40 j fl 1 1 ? " ! 36 Us
000067
1/68-6/72
0
30
0
0
243 1 0
19
104
18
'32
106
30
16
1 15 i
n 0 ? ^ 1 1 36 ^2
000068
!°
1/68-6/7228
0
10/^
239
4
11
103
11
.-"^^106^
??
19
50
j i i9
38 1 n 1 ? ? 1 36 ",2
000069
1
1/68-6/72
0
29
0
9
236
j 7
4 103
7
23
- ^ ] 06
i 12 | ' 16 |
22.1 48 l9s 1 0 119^ L "" 36 145
3T>
'000970
1/68-6/72
0
27
0
32
?63
1
i 30
12 105
29
.12
94
! 22 ! i 28 . .
34:,^*"^ 39 ¦ 56 i 0 2 5 3 .6 ' "' 78
000071
2/68-7/72
9
29
0
44
283
1 48
16 109
44
1 - ¦"""" 36 i75
000073
1/68-7/72
0
29
0
29
306
1 53
9 114
1
j I'7 ^
46 L--"l06
|n03 3>^^ | j j 23 i
25'/^ 43 i81 i 0 1 ^ ^ 3b i64
000074
1/68-6/72
1
43
2
22
^^312
7
23
,^±36
2i j 3i i 17
17L^ 3 44 ! 15h3 ! 1 1 2 2 3 j..-^":- *'•/
1
000075 | 1/63-6/72
0
31
1
11
0 1/^ 226
5
L
109 j 109
| 8 - 13
7i^ 52 i 15 9 1 1 1 2 36 '36
000076
1/70-6/72
2
14
14
45
/
182
25
21
61 ! 34
! io ! ; 32 ^ ^
si^- :•? !3a 1 1 3 " 1 i6 'f-y
1
I
-------
REGION VIII
WATER QUALITY ASSESSMENT
H4Z. MATERIALS
FIElD
WEIGHT = 1
3- 25/:
Station
Vol ties
we1uo
Val uesj
Values
23
162
000077
12
10
11
000078
1/68-6/72
204
91
24
19
12
22
000079
17
35
221
70 11
11
10
10
000080
18
209
71
40 |25
35
23
18
4/69-6/72
000081
13
48
175
4^.
000082 7/69-6/72
i 2?
22
000083
12
131
11
22
34
000084
6/70-6/72 I
11
102
! 41
11
22
6/70-6/72
49
22
127
000085
17
10
20 j 7 0
21
40
000086
100
134
19
11
000087 111/70-6/7
i
111
10
14
3S
42
101
-------
p[:gion viii
WATER QUALITY ASSESSMENT
m
CRB
'.-'EIC-HT = 3
FIELD
WEIGHT = 5
excesses
xccsscs
Period of
Record
K
11
20
40
70
Ll/70-6/72
54
000089
4/71-6/72
000090
75
11
26
000091 |6/71-5/72
24
50
Jo
000092 6/71-6/72
12
58
78
33
15
1J
10
I 6/71-6/72
000093
10
30
33 U
23
30
*00009^ 16/71-6/72
11
161 ;
73
74
000095 11/71-6/72!
15
22
3C
6/71-6/72
000096
66
11
73
5 o
000097 112/71-6/72!,.
57
45
13
19
000098
11/71-6/7
60
15
20
000099
25
11
28
000100 18/71-6/72
83
10
1^,-
-------
COLUrtfiDO COMBINED STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
par.^,;ter groups no values i.s' a c^oup ^fouired fop pati^g)
Station Period of
(¦' jmber(s)! Record
00 L & **
07137500
1/68-6/72
1/63-5/72
002 & 1/68-6/72
0713<0CC
007 & *
07096000
9/69-5/72
1/68-6/72
1/68-7/72
1/68-6/72j 4 3
110:/691--'"
010 i,
07128500
OT/1 & "(1/68-6/72
°7il.9500_ 1/68-10/69
015 & 1/63-6/72
1/6S-9/70
07099 400
^,—j?
' 020 &
C67A60JJ1
06 76 3991
021 5.
06760000
022 & ,,,
0&7 5/Q00
023 & **
06720500
02 7 £t **
06752500
028 & **
06744000
029 & "'cx
067 31000
1/63-6/72,
1/68-10/6E
1/68-3/69
1/68-7/72
1/68-9/70
1/68-7/72
1/68-5/72
1/63-6/72
1/68-5/72
1/68-7/72
1/68-7/72
1/68-7/72
3/6S-7/72
1/68-7/7]
1/68-7/7]
riAZ. i-iATER IALS
WEIGHT = 5
HELD
N,TRIE\I
I = 9
WEIGHT = 3
WEIGHT - I
AcesLsj/
Va1 uesi
/.cesses
Values
Lxcer-ses
xcesse
ui £= i'j-cjj i •~,c. _e
1= 1 CZ 3= ZV/, + I V.'ei
Dashf— Prttsbl6'• ( '
slues
Values %
"iu.es
199 >20
^296
*262
• 116 l14 3 I .
116 ^9
-v104 134 48
*101 71
144 ^ | j 1" 4
188 p
L--^188 16 I
?i i 3 2 3 2
*St.-ite StaLlon only.
^"Possible Duplication.
A95Z State.
-------
HW. i'mTERIALS
WZIGHT = 5
a 1 j o a
i ucs
18^ I ! 13
136 I13
OAS & ¦':*!/68-4/72
nqcnAS-aoo 1/6^-7/7
045 & --'i 1/68-2/72 a 2
39070400 1/68-4/72
116 ill
048 & **,' 1/68-^/72 53
09095500!1/68-7/72
40 1
054 & 1/69-4/72 J 88
0915250011/68-7/72
055 & **j 1/63-^/72 ! 49
0914 950o!]2/69-2/721
146 !19
189 13
'~'48 25 1 Q j 3 2 3
1 1
| 1
'¦-20 i n 9 ^ 9 9
L_ J \J /- /
*106 ¦ 22
*103 : 7 :
•'V 6 10 !
061 & -''-•j 1/68-6/72 I 33
09179500!1/>0-4/7> |
065~& 1/68-6/72 j 29
0936650018/69-5/72
067 & A*! 1/68-6/72 j 0
' 09354500!7/68-5/72
069 S. -v*| 1/63-6/72 f"0
1
09239800]7/69-5/72
09V S. *.*jli/72-6/72j 0
09057700; 7/69-1C/71
107 & f
08227000'1/ 63-9/68
, "State Station only.
(_r, -'"-':T,ossiblc Duplication.
0 c'jSGS only.
-------
COLORADO >/COOP STATIONS
REGICN VIII
WATER QUALITY ASSESSMENT
PARAMETER CROJPS pO VALUES IN A GROU0 REQJIRED 'CR BATING)
I
IDS
WEIGHT = 1
II
HAZ MATERIALS
WEIGHT = 5
III
ORB
WEIGHT = 3
IV | "
FIELD ! NUTRIENT
WEIGHT = 1 ! WEIGHT = 2
RATING
"J
^'TT' ^
« 1 . 1 _
Station
Number(s)
Period of
Record
Excesses^---'
Values
%
excesses"
Rvalues
%
Excesses^-''"!
^-^^Values] %
^"""voluss ! 12
0= O'o 2= "!0-2£;a I " 2i: r j v,ei1
D?s^(—)-- .o~ R?reai:! i !
USGS-EPA
06720500
10/67-5/72
19
19
66
3S/^
86
44
48
70
69
114
139
(
82
77 '79
3 3 3 3 5
36 1
36 ilOO
¦1 U
07133000
9/69-5/72
Dropped**
22
^^24
100
23
90
25
69
"
17
22
120
18
18
22 j 82
3 3 2 2 3
35 - " * i
36 1 97
n "
07137500
11/68-5/7/
36
^36
100
21
42
40
16 i
57 |2S
37 | iJ i !35 - "
164 123 55 178 ! 1 ^ 1 ^ ™
- 3-2-
40
03251500
9/69-5/72
4
^^19
21
47
589
9
1
68
1
0
9
119
16
i i 1"?
oi2112- 30
11 l*
09019000
7/69-3/72
0
L7
0
0
0
' ' " 59
i 0 1 1
1 ' 1 1 X
0 jo i 0 - - I - LX
Yt 11
09038500
7/69-10/7 1
Dropped*a
0
0
o
o
°
2*
0
0
17
0
0
0
! ! x -
0 j - - - 0 - i - *
11 M
09057700
7/69-10/7
Dropped**
0
5
0
0
D
0
0
2*
o
° -^"1 i ° '¦
J 7 |0 0 10 | - - - 0 -
..
-
11 n
09070400
11/69-2/7?
Dropped"' x
57
0
/O
0
4* p
0
^ 14
!0 i
o \ o jo ! - - - 0 -
x ^ -
- X
1! !!
090S5000
8/69-2/72
Dropped**
0
0
0
>^0
0
0
8 •
0
2
u 1 1 „ -
0 |o ; 1 - 1 -" x
II
09090800
9/70-4/72
0
^o
0
0
0
1 u
0 1
1 i
1 1 1 7 if)
n L n !.*-
»? If
09093700
9/70-3/7]
0
0
0
! o
0 0
'
0
17
!0
0 ! |
0 p - - - n -
! >: ^
tr it
09149500
12/69-2/72
Dropped75*
17
L7
100
0
o
1
6*
L7.
1 ""
50
:
2
1
15 | '
16 b4 i ^ - ? 1 ^
jL6
;. - 21
t
7o
i
i
1 '
"¦'DO only
*ADropped from EPA Coop.
-------
R'lGION VIII
WATER QUALITY ASSESSMENT
PARA. ,ET£R GROUPS (10 VALUES IN A G?GUP P.ZQ1jIREC rP£ RATING)
Station
Nurnpey(s)
I
iDS
WEIGHT = 1
HAZ. MATERIALS
WEIGHT = 5
FIELD
ft J i Ri En i
WEIGHT = 2
RATI 10 L.
i 6 1 3 2.0 1 1
09260000
9/71-3/72
09361500
8/69-5/72
09366500
8/69-3/72
09371000
I tl II
i° 09177100
*D0 only.
^Dropped from EPA Coop.
-------
WEIGHT = 1
n
HAZ. MATERIALS
V.'EIGHT = 5
III
ORB
V.'EIGHT = 3
REGION VIII
WATER QUALITY ASSESS/iEIiT
PARAMETER GROUPS HO VALUES IN A GROUP REQUIRED FOR RATING)
[\] ; v I
^ I ELD | NUTRIENT
WEIGHT = 1 j WEIGHT = 2
:gh"e:
Station
fluTiber (s)
txcesses
excesses
txcesses
Period of
Record
Vciues ! %!
! %
Values
Value9
l'arjes %
8/69-3/72
Dropped
USGS-EPA
09372000
*D0 only.
**Droppod from EPA Coop.
-------
COLORADO USGS/COOP STATIONS
REG "ON "III
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN GROl'p REQUIRED FOR RATI.-iG)
Station
fiu.T.ber (s)
HAZ. MATERIALS
WEIGHT = 5
S L. ! RIr.' I
'.'EIGhT = Z !
WEIGHT = 1
0= o;
!nxcc'sses
~k Vol U6j
L/cesses
Period of
Record
''rluss ' % I Desh(—Rates-M*
Values
Valt.es
V?1U9S
20* I 0
1/63-7/72
06731000
18 0 3 0 1 2
9/69-7/72
06737500
140^ 0
2/12-1 111
06742500
1/68-7/72
067^000
63 197
1/68-7/72
06752500
1/68-5/72
06754000
1001 3 / 0 2 3
1/68-7/72
06758500
L/68-9/70
06760000
1/68-8/69
06763991
1/68-1/7
07C79200
30 0
1/68-5/69
07081200
6 10 2 0 1
1/68-7/72
07083000
* D.0. Only
-------
REG....
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RATING)
I
TDS
WEIGHT = 1
11
HAZ. MATERIALS
WEIGHT = 5
III
ORB
WEIGHT = 3
IV
FIELD
WEIGHT = 1
V
NUTRIENT
WEIGHT = 2
RATING
WEIGHTED
RpTII'.G
Station
Nurcber(s)
Period of
Record
Excesses^""
Values
%
Excesse>^
Values
%
Excesses^^
Values
%
Excesses^-^"
^-^^Values
%
Excesses
Values
%
0= 0% 1= 10-2S'Z i i ;tc-a -- '
1= 1-10% 3= 25% + 1 ;';inhi--KaX 1
Dash(—)-"Not Rateable, -' Weight i f
07086000
1/6 8—12/7 (
0
)15
0
30^
30
100
0
//o
0
Q
31
0
1
^^33
3
0 3-01
17
, -^^21
62
07096000
1/68-7/72
0
20
0
8
13
0
16*
0
5
^ 107
5
11
34
20
0 10 12
10
36
27
07099200
1/68-7/72
2
2
LO
20
0
20*
0
12
^-^"195
6
56
?6
58
i 18
12 0 13 I - 36
5C
07099400
1/68-9/70
1
27
26
0
D
0
0
5*
0
6
96
6
29
52
56
3 - - 1 3
1°
-- 12
8:
07119500
1/68-4/69
10
10
100
0
o
0
0
o
0
3
19
L6
118
20
90
3 - - 2 3
11 _ "
-'^* 12
91
1
1
07128500
1/68-10/6!
12
1/^ 12
100
0
0
0
0
0
0
1
23
4
16
24
67
3 - - 1 3
10 !
12 I 8j
07130500
1/68-7/72
87
87
100
7
23
30
^^17*^
6
22
201
.1
83
^-^163
51
1 2y
3 3 2 2 3 '"^"36
8C
08220000
1/68-9/68
0 z-''
9
0
0
0
0
0
o
0
0
18
0
8
18
44
0 3
x
- X
03223500
1/68-9/68
0
9
0
0
/ 3
0
0
0
n
0
18
0
9
^^"18
50
0 3
X
- ' X
08227000
1/68-9/68
0
0
0
o
0
0
3
0
17
0
9
lfl
"in
n ^
x
X
08230500
1/68-9/68
0
9
0
0/^
0
0
0
0
n
o
17
0
9
18
50
n ^
X
- " X
09034500
1/68-7/72
0
49
0
0
LO
0
0
22*
0
5
^-"147
3
53
^"137
37
0 0 0 1 3
7
36
19
L---""' 1
* D.O. Only
-------
REGION VIII
IjATER QUALITY ASSESSMENT
HAZ. MATERIALS
WEIGHT = 5
f7 "
TDS
xccsse
Period o
Record
Valuos
Values
139
1/68-7/72
09069000
09070500 4/68-5/72
1/68-7/72
43
09071100
136
123
10
8/69-5/72
09085000
1/68-7/72
09095500
43
70
134
11
Jo
10
li
CP
'09 105000
11/63-5/72
42
? Q
120
3/68-5/72
09149500
100
50
1/68-7/72
09152500
81
11
169
21
24
183
1/68-6/72
11
09251000
114
10
20
09260000
09306210 L2/70-7/72
16
100
(11
7/69-5/72
89
50
*D0 Only
-------
RECI Oi\' VIII
WATER QUAL'IY ASSESSflENT
r f ii
TDS HAZ ^|ATED IALS
WEIGrtT = 1 1 WEIGHT = 5
III j IV | V | i
0"3 I FIELD | NUTRIENT j j
WEIGHT = Z ! Wr 13KT = 1 | I.EIGHT -= 2 i RATI "3 ! """I':.
Itation
;unber(s)
Period of
Record
Excesses^-'
Values
%
txcessej/
Values
0/
fo
Excesses^-"'"
Values
%
Excesses^,--""
Values
%
Excesses
"slues
i 0= 0?; 2- 10-257= j R^csa .-- i
1= 1-102 := 2£'( I I'.e'fJhi- i
« ! Dasr.f—)_l'.rt tg-j^¦ c_.,'.= ¦ Ik ?'
9 36 9ROO
6/69-5/7?
0
19
3/^
^ 6
50
! j ^ - j
! n - - - - ,^-'"""" i
19352900
1/63-8/72
0
32
0
11
58
19
0
74
0
13
^ 126
10
0
66
i i ii ;
0 0 2 0 1 0 i 36 | ?0
1935^500
7/68-5/72
0
19
0
3
6
50
6
35
7
9
72
! 3 ^
13 i 31
j iS -' *1
19 I 0 - 1 7 2 i - - ~ 22 1 43
)67640BI
1/68-10/65
0
9
V;u
44
0
)
0
^-"0
-
0
0
<
i ---"""' ;
n
1 ;
1 i
1
- ! i ^ ' ' '!
i
j
. i
! | . ' \
\ i !
\^"\ L--"""!
i 1 i ^
!
i
*MN Only
-------
PAGE NOT
AVAILABLE
DIGITALLY
-------
13. lont ana
"I • State of i-iontano Wrter Qun 1 ity Staticno
No wat^r quality data are available as )"t in STORE! for the
limited data collected by the State or Montana.
2. USGS Coop Stations
a. l:or 29 out of 74 rateable stations, no hazardous materials
or OTsB gioup dota were available.
b. LiohL of 7-1 stations contan.ed no data in either the TDS,
Hazardous Materials, or OPS group.
c. in the Nutrient group, 13 of 63 rateable stations had riiore
than 25% excesses.
d. Of the 74 stations reviewed, a total of 22 had less than
33-1/3X excess, and 31 had excesses higher than 6G-2/3%.
e. Rejects v/ere predominant in the Hazardous Materials group,
with copper, zinc, and a,'i.,oma being the most predominant
reject parameter. wth lesser rejects for silver, lead, and
manganese. Still lesser numbers of rejects were noted for
the total coli, fecal coli: and turbidity parameters.
f. Reject percentages were generally less than 10& throughout
the State, with high values noted at the Clark's Fork River
near Deer Lodge, Montana (15% - mostly copper ana zinc).
g. No station received a weighted value percentage of lOOt.
h. All of the EPA-Coop stations were rateable in every group.
3. Overview
Many stations were noted along the Yellov,stone River, but few
were noted on the Missouri. Little data are available for lakes
and impoundments in the State.
- 59 -
-------
MONTANA
4. STATION DESCRIPTIONS
-------
MOUTAKA usgs stations
NUMBER
LOCATION
NUMBER
LOCATIOM
iJU'-IP.ER
LOCATION
06018500 Beaverhead River nr Twin Bridges, Mont.
05026500 Jefferson River nr Twin Bridges, Mont.
0505fc502 Missouri River below Canyon Ferry.
05062010 Pnckley Pear Creek belo'.; East Helena.
C6030000 Sun River nr Augusta, Mont.
06083300 Muddy Creek nr Vaughn, Mont.
05083500 Muddy Creek at Vaughn, Mont.
05029000 Sun River nr Vaughn, Mont.
G6090130 Missouri River below Rainbow Cam.
06001850 Tributary to Mission Lake nr Blackfoot.
06091852 Mission Lake nr Slackfoot, Mont.
06091353 Spring Creek at Mission Lake.
05101500 Marias River nr Chester, Mont.
0510-05C0 Milk River at Havre, Mont.
06150100 Milk River nr Harlem, Mont.
06172000 Milk River at Vandalia, Mont.
06174300 Milk River at Nashua, Mont.
06175100 Frazer Reservoir outlet at Frazer.
06177000 Missouri River nr Wolf Point, Mont.
06192500 Yellowstone River nr Livingston, Mont.
06197500 Boulder River nr Contact, Mont.
96202610 Stillwater River at 3eehive, Mont.
05207500 CI arks Fork, Yellowstore River nr
Belfry, Mont.
06207530 Silver.T'p Creak ab Gobblers Draw.
06207540 Silver T p Creek nr Belfry, liont.
062:'ll00 Yellowstone Rive- nr Laurel, Mont.
06214300 Yellowstone River at Cil lings.
062"17750 Fly Creel at Pomoeys Pillar, Mont.
06218000 Yellowstone River at Custer, Mor,t.
052C7000 Big-iorn fiver nr St. Xa/'er, Mont
0628G2G0 Beauvais Creek nr St. Xcvier, Mont.
06290500 Little Bighorn River below Pass
Creek nr V.'yola. Mont.
062940C0 Little Bighorn River r.r Hardin, Mont.
06291700 Bighorn River at Bi;ho>-n, Mont
06256120 Yellowstone River nr MPes City, Mont.
0630C500 Tor.gue River at Miles City, Mont
0633'1000 Little Missouri River nr Alzada, Mont.
12301300 Tobacco River nr Eureka, Mont.
12301500 Kooce.nai River r,r Rexfo^a, Mont.
12301933 Kootenai River nr Libby, Mont.
12301990 Fisher "iver ab Wolf Creek nr
Liboy, Monc.
12301999, Wolf Creek nr Libby, Mont.
12302055 Fisher Ri/yr nr Libby, Mont.
12303400 Ross Crer< nr Troy, Mont.
12323750 Silver Bc<; C"-eek ab V/^arrn Springs.
1232'1200 Clarks Fork at Detr Looge, Mont
1232'600 Claris Fori, at C-drrisor, Mo>'t
12328500 fmt Cree>; nr Pn-1 ips^uro, '.on*
12331 "3C 0 Flint Creek nr Dru^r-cnc, Mont.
12334C00 Blackfoot River r.r Lincoln, Mont.
1233''650 B lac-kfoot Piv^r fc?;cv; Alice C>-rek nr
Lin;e",p, vont
1234C309 Clarts rcr'« at fiisscula, font
12353300 Clarks Fork nr Al'-e'-ton, Moi.t.
12355500 Flathead River rr Columbia Falls, ^o-t.
12355?03 Micdle Fork, Flathea: River at 3rb:f?r.
12335000 Middle Po1"1:, Flathead River ab S:.r C'-eok
123385C0 Miadlr Fo~k, Flathead Ri ,'er nr
l/pst Olacier, Mont
12339300 Soutn ro^k, Flathead River nr
Hungry horse, Mont.
12357500 Ashley Cteek rr kalspc11 , M;nr
12367S30 Ashle^ C^eek b^lo*-' Kalispeil, 'Vt.
12369000 Flatn..-ad River nr BigfcS'
12371550 Flathead Lake at Poison, Mont.
12339000 Clarks Fork at Plains, Mont.
1233!500 3j1I River r.r Heron. Mont.
130255C0 Snske River abo.e reservoir.
-------
MONTANA USC-S - EPA STATIONS
MUKBER
LOCATION
06030000
Missouri River at Fort Benton, Montana.
06174200
Milk R^'ver nr Glasgow, Montana.
061855CC
Missouri River nr Culbertson, Montana.
06:91 500
Yellowstone River at CorwiT Sp., Montana.
06214050
Clarks Fork, Yellowstone fiver nr Laurel, Montana.
05214100
Yellowstone River r,r Laurel, Montana.
0621 7500
Yellowstone River at ffuntly, Montana.
06280500
Big Horn River nr Hardin, Montana.
0632*500
Powder River at f'oorhead, Montana.
06329500
Yellowstone River nr Sidney, Montana.
12303000
Kootenai River at libby, Montana
12323300
Clarks fork nr Galen, Montana.
12331600
Clarks Fork at Drurnuond, Montana.
12252980
Bittcrroot River at Mac!ay Bridge nr Missoula, Montana
12388700
Flathead River at Perna, Montana.
12385000
Clarks Fork'at Plains, Montana.
12391000
Clarks Fork at Thompson Falls, Montana.
-------
MONTANA
5. REJECT DATA
-------
MQ'ITA'iA
Stafon ^05062010
USGS COO3 STATIONS
Date
70/10/09
01050
S' at101 -06083200
70/o5/Co 70300
Station ,7060901 30
70/10/13 01090
Station fc'05174500
69/06/26 01055
Stat",on "06202610
1/6 = 17% Rejects
Stcrot # & Desc. Value
130 ug/1
Zn
TDS
Zn
Mn
Zn
1/320 = 1% Rejects
2?T0~irg/1
1/6
7i/0./20 01090
72/C6/05
Station ^06207540
Throughout 70300 TDS
Stfticn Ji052M100
17% Rejects
18 ug/1
1/115 = Rejects
11,000 ug/1
2/155 = Rejects
20 ug/1
20 "
25/193 = 13*. Rejects
3710 <—"> 5680
(25 of 25)
o 5/ 0^/30
70/07/27
71/01/19
72/01/17
70/05/19
70/06/IS
70/07/2/
7 0/0'V 29
70/05/19
Throughout
KOTE: Number of reject values are greater than
values on the water quality assessment form (in
most cases) due to using a different period of
record.
REJECT LIST
Station #05214500
Date
Storct
23/412 = 6% Rejects
01090 Zn 21 j(j/l
25 "
m "
20 "
3150 Tot Coll 51,000/100 ML
II II II
120,000 "
00070 Turb 70 0TU
200 "
00510 NH, .05 <—* 35 ng/1
J (14 of 32)
Throughout 00610 NH.
70/06/03 01040 Cu
"0/09/01
69/06/12 01090 Zn
70/06/03
Station £06218000
69/07/23 00610
69/03/25
69/11/21
69/12/15
70/01/28
70/01/16
70/05/20
69/09/30 01090
70/05/20 31501
70/06/15
70/03/13 00070
70/04/16
70/05/20
70/06/15
S_f_at icn i>05287000
7:j/iW/"20 00610
69/09/30 01050
Station //0628C200
70/05/05"
1£/293
,f & Ds-.c.
14/136
69/06/27
70/05/05
70/10/07
71/09/13
72/03/16
Throughout
01040
01090
OS mq/1
37 uq/l
4030/,00 y.t
Tot Col (
CO OTU
Rejects
24/^03
f SX.Jwjcct
2'! uq/ I
31501
Tot Coli
-->1,
20
30
23,000 <
500,000/100 ML
(18 of 43)
More than ten excesses in any pararvter
reported as a ran^e (<—/j with X e, cesses
of V values qwon in pareitnsses
Cu - Ccnper Zn = Zir.c Pk = Lt an
Aj = Silver 'Nil- = Ai-.no ma
= 5% Rejects
Value
07 *—* .44—mg/1
(12 of 19)
42 uol
30 "
40 "
17 "
= 105! "ejects
Station *0632<,500
£.c,/i 14 = n% Rejects
Date
Storet if & Desc
Value
Thrcuur-out OOolO NH-
(r.
69/07/22
69/08/20
09/09/25
70/0//23
70/08/20
70/09/10
70/07/23
71 /08.' 03
69/09/31
7">/08/r3
11/10/1J
72/01/I1
72/fV/M
69/12/' r-
.¦0/01/22
70/02/26
70/03/25
70/05/26
>0/06/17
70/07/23
C.V0//22
'.v)/10/21
09/11/26
70/01/22
7<\'0;y26
70/03/25
70/04/24
70/0-V26
7C/Go/17
Sta;-_'0.-L.
6 jt l9/24
63/10/22
70/01/21
70000 TDS
CI 0^0 Cu
01090 Zn
2200
Zh 'j
2190
2280
•1030
2390
2'
-• y (T1
5 of 31)
/1
uo/'l
^ "
20 "
20 "
20 "
¦I t* ii
r\i
31501 Tot Co" i 35,00"/', C'l !'L
'•-,,010 '
.ro:o '
21,000 '
1,000,000 "
1 ,400,000 "
31616 fecal Col l 80,000/100 ML
C007C
'.20 o.U
1 CO
U'O
10°
lr.oo
2000
20.COO
2" 00
jo;3jooo
703uG i OS
3/30 = ','1.
22 7 C
2290
48-JO
31 o c z r.
-------
REJECT LIST
MONTANA
_ USGS COOP STATIONS (Cont.)
Station il~\ 23013n0
6/QS = 6% Rejects
Sloret h X Dpsc.
nosio r^3
0?tG
71 /r"5/?i'i
72/01/10
72/04/11
71/05/20 01090 Zn
72/01/10
72/0-,/n
-12301500
iT-o^ghout 00510 W!^
Throuahout 01090 7n
Val ue
0 Os ma/1
0.07 "
0 05 "
30 ug/1
20 "
20 "
5^ tun fl 2201933
Tr'ro^gnoJt 00610 NH^
' 72/03/13 01042 Cu
2 72/0-1/04
, 72/06/26
72/03/07
Throu'jnout 01092 Zn
70/0'=/04 00070 Turb
71/05/10
Station ^123019^0
69/0^/03 00H70 Turb
70/05/06
V: at ion ^12301999
•;c", C/l 5 C0610 NH~
7n/07/06 01r/0 CuJ
70/01/12 00070 Turb
70/05/06
37/581 = 6% Pejects
05 f—> 56 mg/}
(23 of 35)
20 90 r^g/1
(37 of 53)
50 ug/1
40 "
40 "
40 "
20*=—r-180 ug/1
(25 of 36)
58 OTU
75 "
2/143 - n Pejects
71 JTLi
80 "
4/347 = 1% Rejects
.08 pg/l
23 ug/1
180 JTU
58 "
Station
Da te
,-?! 2302055
Storet
Throughout 005)0
70/07/06 01040
70/05/06 00070
70/0V12 01090
71/01/19
72/04/10
72/07/10
Station 1123237 5_0
70/10/07 01090
Station #12324200
Throughout
TnroughoJt
68/08/20
70/05/15
Throughout
70/10/03
COo! 0
01040
01049
01075
01090
316'E
Station V1 232lbOO
Throughout OlOiO
68/05/07 01049
Throughout 00510
Throughout 01CS0
Station #12328500
72/04/13 00610
72/06/14
72/04/13 01090
15/505 =
2% Rejects
: & Desc.
Val ue
NK ;
05 <¦—S-,31 mq/1
(10 of 33)
Cu
33 ug/1
Turb
98 JTU
Zn
14 uq/1
II
30 "
II
20 "
II
20
1/6 = 17%
Rejects
Zn
440 ug/1
81/535 =
15X Rejects
Oj <=—"• 33 rcg/l
(19 of 38)
Cu
20 50 <=—> 675 ug/1
(24 of 36)
Pb
135 0 ug/1
Ag
4 0 "
Zn
35 <—-> 1310 ug/1
(35 of 36)
Fecal Coli 11
,000/100 KL
58/569 =
127- Pojc-cts
Cu
21 <—> 600 ug/1
09 of 33)
Pb
102 ug/1
rw3
05 <—> ^3 ra/1
(15 0' 35)
z,
20 <—> 1150 ug/1
(33 of 33)
3/54 = 6% Rejects
NXq .09 mg/1
. 06 "
Zr
20 ug/1
St?r.i or.
330"1 OG
Tate
70/10/0"/
Station '1?331500
Stcrot ^ & D?sc.
O'lOSO Zn
13' -.ect:
21 ug/1"
?2/0>/i 3
72/0"/20
72/OV13
Str.tici
587:0/10
65/11/07
69/08/22
St?, t" on
00010 N-2
II I! ~
010=0 Zn
1223^500
C'CSO Zn
1 23r'3300
3/54 = SZ Reacts
05 ma/1
00 "
20 .o/l
3/2S3 = 1!
52/539
500 ug/1
550 "
4 £0 "
- c/ "¦('"* "* ^ 0
":7i
35/01/2?
03510 NH3
v.'
Tl/
Zij02/(3
I il
rt
J r,
69/^3/1 3
It II
0
D5
65/07/10
M .1
Q
14
70/02/11
II <1
0
1 2
70/06/09
II II
0
16
71/3V07
¦ 1 II
0
:s
71/33/33
it 11
<-
V
35
71/CO/O'.
< II
0
oa
68/05.'07
P"'C4Q Cu
37
1
GB/Cri/27
n it
20
7
69/03/IS
n 11
34
69/05/13
1 n
6?
0
69/07/10
11 11
^ r
0
70/05/09
11 1
25
0
70/;:/,/ jc
u ii
R-,
c
71, 03/03
'' ''
4?
0
68/04/16
01049 Pb
171
0
68/05/07
tl M
203
0
70/0-5/09
CI 075 Ay
*5
.0
Throughout
01090 Zn
11
C
\«
;2 i
Station «"?'
V>cSro 1/221 =
: -j% =>-
70/06/01
00070 ~urb
V fi
/1
335 ug/1
-------
REJECT LIST
'•iCiNT^'iA
Station 2355300
Da to
Stcret '¦
USGS COOP STATIONS (Cont.
1/20 = 5% Rejects
i Desc. Value
/U/C5/2S
00070 Turb
«123*7500
00300 D.O
O0610 NH3
70/fiY:3
69/15/14
69/07/08
69/10/16
70/01/13
Station ?12357RP0
5/75
39d JTU
1% Rejects
2 3 >a/1
0.05 "
0.18 "
0 20 "
0 10 "
5/80 = 11% R°;,ects
70/01/ i3
00300
D 0
2 8 rrn/1
70/04/14
"
11
1 6 "
69/C7/C8
31501
Tot
Col i
230,000/100 ML
69/04/22
00610
r1
u
19 "
70/02/09
It
It
18 "
70/03/16
II
M
17 "
70/04/13
II
ir
25 "
)
Station ^"j236900J (Cont.)
Date
70/03/11
70/10/14
71/01/21
69/05/13
70/06/03
Station f12334650
Storet ff & Desc.
01090 Zn
00070 JTU
7/301
70/10/15
71/05/14
71/10/14
72/01/19
72/05/23
72/04/19
/2/05/23
Station £123^0500
010S0 Zn
00510 NH„
49/581
68/05/07
01040
Cu
68/10/08
(1
69/03/18
M
69/03/18
"
69/04/23
Jl
69/05/13
II
70/05/13
tl
70/07/12
l<
70/09/10
11
71/03/03
11
68/04/16
o
o
o
Pb
€8/05/07
II
Throughout
01090
Zn
70/06/10
00070
T&rb
69/04/23
00610
NH,
69/07/10
II
J
69/09/18
II
70/02/11
II
70/05/13
n
71/03/03
n
71/06/02
M
1ue
11 ug/1
20 "
30 "
55 "
95 "
Rejects
20 ag/1
40 "
20 "
20 "
30 11
0.05 mq/1
0.05 "
Bi Rejects
27 ug/1
26.9 ua/1
38
30 "
24.4 "
530
25
22
63
3?
133
IK!
13 <—-> 360 ug/1
(29 or 35)
55 JTU
0 06 mg/1
0 14 "
0.C6 "
0.07 "
0 06 "
0.05 "
0.G8 "
Station '
12371510
t &
18/448 - 4% =!2:ects
Djts
Store
Tesc. VaV-c
69/07/0/
C'C61 0
r,H
C 2 n.g/l
70/10/14
¦ I
J
0.05 "
71/03/15
11
0.C4 »
71/05/17
11
0 06 "
71/06/07
II
0 10
69/03/18
0109C
Cu
50 'JCi/'l
69/05/13
II
51 "
70/03/16
010/5
Ag
13 '
70/06/08
il
*• II
>>
69/03/18
o
-------
REJfST LIST
MONTANA
"06090300
USGS -
EPA STATI0NS
Sts ticn
10/390
= 3% Re.iects
D?to
Stops'
t S J Cesc.
Value
07/09
01075
Ag
3 ug/1
70 '07/C9
01090
Zn
12 "
70/iu/13
11
20 "
71/01/20
"
30 "
71/10/05
tl
40 "
72/0V11
II
30 "
72/04/05
II
30 "
70/01/08
00070
Turb
230 OTU
70/06/0',
H
110 "
70/C£/ 04
n
60 "
Station ;
','06174200
24/417
= 6% Re.iects
Station ,706191500
StO"Gt
17/396 - S~ Reiccts
Date
?< Oes
Val tic
Ob <—¦> 13 n.g/i
(1-1 of 20)
29 ug/1
;o "
20 "
Throughout 00310 NH
69/09/30 01040
59/07/21 00070
-'J/C-V03
/0/03/05
70/C6/03
Station 406135500
Throughout 00010
3
Cu
Turb
70/07/07
/0/0//07
G9/0//21
69/10/08
/0/C4/08
70/0b/05
70/09/21
/1/C9/21
71/il/22
72/02/29
72/03/27
72/06/27
01010
CI 000
00C70
31616
00G10
.06 <-
(19 of
30 ug/1
400 OTU
560 "
1300 "
75 "
33/418 = 8% Re.iects
NH, .06 >.
J (21 of
Cu 2? uo/1
Zn 19 "
Turb 140 JTU
53 "
190 "
170 "
Focal Col 1 7000/100 ML
fJH, 0.13 og/1
0.13 "
0.13 "
0,07 "
0.17 "
.51 mg/1
34)
Throughout 00610
69/09/30 01040 Cu
69/0*3/30 01090 7n
71/04/27
Stat ion ."06217500
70/1 C/0'3 OlO'JO Zn
Station ,-05238500
Tr^ougnout OOolO N'rl,
(17 of 32)
71/05/14 31616 Fecal Coli 7700/100 HL
Station >'06329500 13/31 5 = 4% Re.iects
Throughout 00610
1/16 = 5" Re.iects
27 ug/1
18/267 - 7% Re.igets
• Ob
OS
(i:
—> .25
of 25)
Station -*06214050
,74 rr.g/1
34)
Date
Throughout
69/09/30
72/01/17
GO/1 2/16
70/02/17
70/05/19
70/05/10
70/0//27
70/04/29
70/03/19
70/06/13
Storct J Li Desc
00610 r-.-u
¦J
01090 Z;i
II
31501 Tot :o1i
00070 Tjrb
26/423 = 6S Re.iects
Va1 uo
0') v—t .34 rr,g/l
(16 of 33)
22 up/1
20 "
840,000/100 ML
50,000 "
77,000
24,000 "
240.000 "
110 OTU
420 "
70 "
Station --1 23C3000
I'l'ojtjhout 00610 fori-
24/5
OIOSO Zp
.59 mg/1
ng/1
69/02/"'9
71/07/28
7:/II/OS
71/ '2/1';
72/01/06
72/'J?/03
72/C'V"' 2
72/0o/04
6S/06/C4
69/05/H
'0/06/09
71/10/'?
Station t1232330C
71/G//25
71 /1C/13
00070 lurb
i iirov'g.,cij"
/I/I 2/10
71/07/25
71/10/13
72/01/05
72/0+/18
01040 Cj
OIOSO Zr,
17/1
O'JC.70 lufD
00610 Mm
-------
MONTANA
USGS - EPA STATIONS (Cent.)
REJECT LIST
Station ^12331600
11/152
° 1% Rejects
Date
Storet f, & Desc.
Vai ue
71/0/'2-,
01030
Zn
30 ug/1
7i/09/7 5
'
20 "
71/11/17
11
50 "
71/12/09
II
50 "
72/01/06
,1
80 "
72/02/16
"
100 '
72/03/ 21
II
32 "
72/^/17
!~
30 "
71/CO/i 5
00610
NH,
0.10 mq/1
71/10/13
it
J
0.07 "
72/01/05
II
0 17 "
Station 4"!23529S0
7/275 =
2% Rejects
71/06/03
00610
NH,
0.^3 m/1
71/05/03
II
J
n 07 "
71/07/24
11
0 07 "
72/01/C6
i;
0.06 "
71/12/09
01090
Zn
30 ug/1
72/01/05
4l
20 "
72/03/21
"
20 "
Station M23P.8700
4/186 =
2« Recocts
71/31/10
Ql'l'JO
Zn
30 UC'T
71/10/13
COCO 0
NH.
0 06 rrc/1
72/01/07
II
•J
0 06 "
72/0'i/13
II
0 08 "
Station -/12380000
18/332
= 5« Rejects'
59/03/17
01010
Cu
46 ug/1
69/05/13
11
100 "
Throug'iojt
01090
Zn
If <—> 210
(13 of 19)
65/02/19
00510
NH,
0.15 ir.g/'
69/07/09
"
J
C.10 "
6S/09/17
r:
0.05 ''
Station #12391 000
35/670
= 5$ ^e.i^cts
Throughojt
00610
.NH,
OS <—> .
Station #12391000 (Cont.)
__D_a_te
6P/03/T7
65/05/i3
70/02/10
70/05/13
Th:ougnout
Si De
01M3 Tu
0109] 7n
.34 rag/1
(71 of 32)
Valiip
'/?$ uc/1
'iC '•
25 "
25 "
12 <—* 165 us/1
(21 of 32)
-------
MONTANA
DATA REDUCTION FORMS
-------
MONTANA £?A/COOP STATIONS
RlGIDW VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR Rating)
Ste Lion
ni.rber (s)
: v
FIELD | i-i'JTRI Ei\'l
' ,'E IG -;t = I ! WEIGHT = 2
HAZ. MATERIALS
WEIGHT = 5
'..'EIGHT = 1
WEIGHT = 3
Excesses
C= 0:t 10-25"
Excesses
Values1 %
ExC'Jc, se
txcesscs
Values
! 1= 1-101 C= 25% - !
Values i % i D?.sr(—P.-iLcaD'e^
Period of
Record
Value
Va i ues
USGS-EPA
06041000
065450
7/69-7/72
06090S00
5 5 2 2 2
7/69-7/72
107 17
100 |21
06174200
1/68-7/72
142 i 9
36185500
7/69-7/72
06191500
0620S300
wew
0621^050
7/69-7/72
Lflp... il2-.il LLO
06217500
7/69-7/72
33 82
062S8500
7/69-5/72
06214100
Dropped
7/69-7/72
06324503!Dropped
j.01 18
-------
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GP.CJ? RIQUI"ED "OR RATING)
I
TDS
WEIGHT - 1
II
KAZ. MATERIALS
l.'EIGnT = 5
III , IV
ORB i FIElD
'•'EIGHi = 3 | MEiGni = i
nut?. 1 en" | 1 '
WEIGHT = 2 I RATIi\G ; IV" I -
J
Station
Nw.oer(s)
Period of
Record
Excesses^"
Values
%
txcesse^/|
Values) %
Excesses^-"'j
^^v'aluesl %
Excesses^-^*
^-''^^Valbes
iExcesses 1 0= 0% 2= IC-25°i i Rattc
j i { l= 1 -1 Oci 3= 25" t ! "c-icV^-'.'c .
'/aljes ! X I Dash(—)~:ot Patec-D"1o„-¦¦,!.
—21.
7 r'
USGS-EPA
0632950C
6/68-7/72
28
62
4 5
13
25
52
1
29
3
3
119
7 .-""""l i ! 25
5',,^ 55 S 13 | 3 3 1 1 -> 36
II 1 '
1230300C
3/68-7/72
U
^15
0
31
93
33
2
^150
1
15
^ 171
1 14
91^^ 55 25
1 25 ,
0 3 113 I "' 36
t! tl
1232380C
7/71-7/72
1
i
/
100
21
^-"33
55
6
13
/(5 i B
1 ^-"j | i zt - -
y I11! - 5 2 I 2 ! - "•?
12331600
7/71=7/72
1
1
100
14
46
30
2
48
4
i 3 -''"'j : ; 25
21.^—XO 130 i - 3-1 1 3 33
7 6
„jjjL
30
II II
12352980
7/70-7/72
0
3
0
12 //
/ 67
18
6
90
7 i^-^^75
1
4 |
26 i 15
i is "¦
-/ll? ! " 3 '
1238G700
7/71-7/72
o
1
0
7
56
13
°
48 |0
0
67
0
°
1-0 10
; j..';
- 2 Q 0 0 ! 33
II 11
12391000
3/69-7/72
°
17
0
42
^288
15
/ ^
— -
' 0
1
1
1
13022500
1/72-9/72
0
8
0
0
0
0
lo \ 0
0
% |o
:^| !
i I ! ---- "" i
.1/1
' U-/^" i ! i ! '
L^""1 U-^"i U-^"" ! L--"'":
-------
MONTAN,, USGS/COOP STATIONS
peg:ok viii
kat:r quality assessment
P^RA"!L"TER GROL'PS (10 VALUES I,\ f- G^O'JP REQLIkEO FO? R^TIriC)
I
TDS
WEIGHT = 1
II
H®iZ. MATERIALS
WEIGriT = c
III IV j V 1 1
OPB FIELD inUTRIFK'T > ; . i:'."''
WEIGHT = 3 ! WEIGHT = 1 | v.'EIGHF = 2 ; <,"TIk3 ! " "
Stction
Nu^er (s)
Period of
Record
Exces^s^'
^ Values
%
excesses/
/"va1 Lies
%
EACe^ses^-^'| Excesses^-^ \i.\zeizes^^'\ : 0- 0;. 2= IC-I'So 1 ,sh(—)-iuot So. cea'^l"~* !':."r'r •' %
06018500
1/68-7/72
10
80
13
1
1
100
V^l
0 10
3
138
! 5^^
109
3
7
If . ¦*' 1
^ ' '
? - - 1 1 '--- ' ' ' ' 22 -
06026500
1/68-7/72
0 .Z'
^^100
0
0
0
0
0
0
0
L65
0136^
'< '")
0 - - 0 1 1 ' „ • :
06058502
1/68-7/72
0
59
0
0
1
0
0
0
0
0
113
O'^-^^' 85 1 5 ' ,0 - - ^ 1
2 -- '""1
06080900
1/68-7/72
0
72
0
0
^ 0
0
0
^ 0
0
2
130
2 —* ^101 ! 1
n - - i 1
^ :
-- 1:7 ! '
10 ' ,
' 12 :
" ___ 1
! ^
1
l:
8 - 1
" " L 2 '
06088300
7/63-7/72
45
70
64
0
0
0
0
^ 0 |o
1
U1
1
¦*-
54
109 j 50
3 - - 1 3
CTl
VO
'06088500
1/68-9/6S
H
23
48
0
^ 0
0
0
^0
0
1
28
4
11
2 3
AC
3 - - 1 3
0608900
j 0/68-7/72
18
34
53
0
0
0
0
^0
0
2
99
j 24 ^
2 142
17
3 - - 1 ?
0603]850
5/71-10/71
0
1
1
0
19
0
0
^o
0
2 .^1 1 0 ^"1 !
30 | 19 !0 I - Q - 1 0
X
*' ? '
06091852
3/71-6/72
0
1
0
0
0
0
0 >"1
0 jo
2
21
! 7 1
10 1^""^ 22 |32 | - - - 1 3
i
X i
C6091853
4/71-10/71
0
0
0
0
0
0
1°
0 jo
rr 1 t 0 ! 1
! 1 5 i !
lh 34 ]2A! _ _ _ 7 0
^ " 1
~\ ,
12 ;
06101500
L/68-8/72
0
62
0
0
1
0
1
0 1
^0 1
U 1
109 ! 85 '0 1 n - - 1 n
06140500
L/68-6/72
0
11
0
0
1
0
^•"0 |o
6 | 3 i : 3
^^""132 i 510s J 3 | 0 - - 1 1 ¦ 12 :
i i 1 1
-------
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RA1 I KG)
I
TDS
WEIGHT = 1
II
F4Z. MATERIALS
WEIGHT = 5
III
ORB
V. EIGHT = 3
iv | v | :
FIELD ! |M~RIEVT j !
I'EIGF"" = 1 i WEICI-.T = 2 ' RiTT||3 ,
- r —
,~\ 1 . 0
Station
NL""ber(s)
Pmod of
Record
t/cesses^
Values
%
txcessov^
^/^Val'ues
%
Excesses
Vcl ues
jtxcesbcs
«l^--'"^Values
%
lxcpcsc; ,--^"j i 0- 0' c- ,0-25': !
I 1= 1-101 := 2i'X -
^ Values ' /.' 1 Dash'—)=,\'c-c Pcteebl =
i\ c *- c 0
'/c. c [t^'V&Y ,'
'''iioi't i '•
06154100
5/68-9/59
0
25
0
0
1
0
0
0
I 2
0 L- 30
7
1 1 ! 3 '1
7-5 ! 4 ; fl - - 1 1 i; ' 2S
06172000
10/69-7/7:
30
i-l
0
0
o
0
0 I ! 5i
0 | 0 l-"-^ 110 ! 5
73 i 6
0 - - 1 1
3 ;
12_ I 2 5_
"9 -~T
!
12 1 0
06174500
6/63-9/71
11
13
85
1
2
50
0
0
j 5
0 34 | 15
"" R 1 - 1 7 _ 1 O
J-5 |J_, ] j - L .L
06175400
9/69-7/72
29
0
0
10 ./
0 )
0
5
^ 27
19
11
21 j 5 2
1 11
3 - - 2 3 L 12 : 92
06177000
1/68-7/72
0
20
0
0
0
0
0
o
o
0
^"72
0
^-"""""38^! 3 i D - - D 1 i 12 1 jl7
06192500
10/69-6/72
0
34
o
0
0
0
0
! 0
0 \^-"^ 84
i 8 ^-""1 : ! '-
0 63 !12 j 0 - - 0 2 1 . "-" 12 J3
06197500
10/70-6/72
0
^ 0
0
0
52
0
0
0
1
0 7
n
0 ^-^"1 1 i 2 - - ~ " !
n i 0 ! - n - n 1 ! '-A : £
06202610
11/7 0— 7/75
0
1
0
3
^^46
7
0
17
0
0
62 !°
' 1 , 1 Pi ^ 1 i --
i-j 1 j - j_ -J j J_ ; ; 1
06207500
1/63-6/72
0
64
0
0
/"o
0
0 ! 0
^-""0 1 0 91 0
0 !
^^^5 1 0 ! 0 " ~ 0 0
° - ' :
1 0 jo
06207530
6/71-6/71
0
0
0
0
1° i 1
0 0 I 0 L-""" 2 150
1 !
y ^ - ' 1
O<20"'340
10/68-7/72
25
25
100
0
o I 0
0 /-""""I 1 4 i19
^-"0 | 0 L-"^"^94 i A }_—^ 24
^ - - 1 ?
3 "
12 1 67
06214500
6/71-6/71
0
47
0
31
0 ! 0 ! 19 ;
^/o ; 0 j ..,^101 Jo ; ^-^"5 7 i?3 j 0 3 - 9 3
9 j - -' 1
1 ^ ^
. 32
, -I
U-^! U-^j i
-------
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES If: r~, G?CLD RlV-'IPED fC?
IDS
WEIGHT = 1
HAZ. I'iATERIALS j ORB | f-1 ELD ! N'l'T" : T'l T .
WEIGHT = 5 1 WEIGHT = 3 ! -r.i.'Gh"' = 1 j ,>,IIGhT - 2 | Rr'T:! • .
Station
Number(s)
Period of
r.ecord
Excesses^-"
Values
%
Excesses-'
Values
jExcesses^-''
% i^^Values
5/
/3
EXCL'SSSS^-^*''. jExcessss^.
Va 1 L.3S ! % | •!. 11'Cv
I (.;=- o: u'= iO-,;L. : -'a.cd . ,
j 1- ]-]C°. 2-- • 1
?. ! >. I1 >' -/ "¦- r-.- ' t ': " "- l i i .
06217750
10/60-8/7:
:83
S6
0
1
| 0 : 0
0 | ^0 | 0 ! ^ i 50 ! 0
:'4
5
0
! .1
3 _ _ n ; ' j ' : ',2
0621S000
7/69-6/70
0
12
0
1
20
1 1 n /
5 [^36
33
'
^ 45 | 20
0
i -
li
! 1 - 1
0 13 2 0 ! " jj 1 «8
06287000
1/63-7/7?
78
92
- 10
0
./-¦"3 5
0
167 jo
! i 15 - i
i . 5 ; (. v !. ' - - " ; ,u
06288200
1/68-7/72
4!
42
98
12
^^68
18
^-"133 j 2 6
2
132
]
31 ¦ ¦-? ¦ ' ¦
h | 3 2 :< i 3 i- ]t j 81
06290500
10/69-7/7.
2
36
6
0
D
0
_^"0
0
o
'"""lO]
0
^-"""63
!
-4
1
! 3 ¦ - '¦ \
1 _ n i ; . ; ,r
-- 1 ' J : 1 25
06294000
10/69-3/7^
16
39
41
o
^0
0
0
0
1 1
i - ^
2 j^--^7 7
1 (j ,
•7 1 1 1
-' ± ± ! . " 1? .50
06294700
1/68-7/72
39
42
93
0
0
0
0
i° ^-"1 1 1 J
72 jo !^" 23 1 o 1 _ - 0 0 ! - """ 2
06296120
10/68—8/72
30
86
35
0
o ! 0
,^0 ;0
2^'^i | ' ih - ;
146 jl U-^ 13 7 1 3 ! 5 - - 1 1 ! i? • sn
06308500
1/68-8/72
37
70
53
0
/ D
0
0
0
3
^^10
3
0 ^^1 i ' 4 . ' 1
2 / i 0 i 3 ~ - 1 0 ! "" 1 ? ! 3 i
06334000
5/69-1/70
5
/ 5
100
0
0
0
0
0
0
^ in
0
o
j ! X
n ! - - - 0 - 1 x 1
12301300
1/71-7/72
0
5
0
H
^^64
17
0
5
0
2
28
7
13
! U i _ ^ - 1
| Id ^ -" |
23 - 2 - 1 2 2A ; 63
12301500
1/68-7/72
0
43
0
49
21
°
^^33 p
6
151 j 4
4i ; 1 ; L7 ,
^-^32 so ! 0 2 0 ] 3 ! 43
L-'-" i
-------
REGION VIII
WATER QUALITY ASSESSMENT
PARAKTiTR GROUPS flQ VALUES IN A G?3U? REQUIRED FOR PATIiiG)
- ation 1 Period of
!.'uTber(s)| Record
i
TDS
WEIGHT = 1
II
HAZ. [MATERIALS
WE I GMT = 5
ill
ORB
WEIGHT = 3
I"
FIELD
WEIGHT = 1
V
NJTRIENT
'.'EIGHT = 2
1
1 .'Z'^'ED
Pf, 1 I ,';c | : r -- s -_
Excesses^-"*
Values
c/
!<3
txcesse^'l
/^vcljesl %
Excess a
^-^Val'jes
[Excesses.rxce^sc-s^'-^i j sj= C'j lO-lS.j | pat:r
5il^--""^Values [ ^ ! Das," (—* = vct P.;le~.nl " Icint 1 -
" ¦ "»J 933
1/68-8/72
39
0
97^"
+69
21
45
i "-""I 1! ! 17 1
0 U-^ 249 1 61-^2 ! 30! 0 2 0 .1 3 L 33 1 52
12301990
1/68-9/70
0
31
Q
°
1
0
0
^ 17
0
L' | !
<33 ! 4 n ' 0
! 1 :
n - r. 1 n ¦' 21 ! 5
12301999
1/68-9/70
0
71
0
4
55
7
0
^ " |o
3
.-<112
3
1 1
83 ! 1
' -
0 10 1 1
8 .. ' I
33 ! 24
L3
2'+ M
12302055
1/63-7/72
0
37
0
24
^158
15
_^^33 jo
,.-^^lSs" 4 |..^^107
7
0 2 0 11
12303400
11/70-5/7]
0
^-"0
0
°
15
0
0 jo
0^^<
0
0 ^
0
0
! x - " :
- 1 - -
12323750
10/70-10/i
0
o^-^o
0
1
5
20
o
0
0
0
1
0
0 ; 0 - 2 - - - ' - ,- 1
I 2324200
4/68-6/71
16
94
93^
^ 212
44
13
,--^102
13
j ! 17
121 j 7 46
37
1 .. ' 1
3 3/1 ^ '---" 36 i K6
1232"600
4/63-6/71
13
15
86
so^'
256
31
s
^--ico
8
\ 18 i 3 | ,---*'^""'''*4 4
34
5 3 1 1 3
23 |
-- " 3r' i 7S
12323500
4/72-7/72
0
D
0
b/"'
^^24
21
o
3 i 1
0 12 { 0 6
17
- 2 - 0 2
14 " .
- ' ' 24 ! 58
12331500
4/72-7/72
°
^0
0
6
24
25
11
•J i 1 I 1 25 ^ --'*!
12 ! 0 6 | 17' - 3 ? 0 / !¦ 76
12334600
9/68-9/70
0
53
0
11
26
42
0 ^"1
/-• 1
22 io
0
148
1 1 ! 17 ^ ;
o 50 i 2i n ^ r, n i 36 I 47
12334650
10/70-6/72
0
6
0
9
/ 62
15
o
^-^20
3 j^.^^139
1
J - 2 9 1 1
13 „ :
^ '» 1 % 0
^ -J _>v
- - .
_ . -
~
\^""\ \
-------
;<'.GION VIII
WATER QUALITY ASSESSMENT
HAZ MATERIALS
WEIGHT = 5
TDS
WEIGhT = 1
Excesses
t/ cesses.
c xcesses
Period of
Record
Values
lot fs "scbi i
Values
Values
55
4/68-6/71
16
21
100
120
16
4/68-6/71
12353300
287
82
15
121
5/70-7/70
12355500
6/70-6/70
12355600
5/70-7/70
12355900
12358500
/70-7/70
12359800
12367500 11/68-4/70
31
11
12367800
3/69-6/71
12369000
15
127
39
3/69-6/71
12371550
187
15
12
91
12389000
160
12
-------
REGIOW VIJI
i/ATER quality assessment
dara;ieter c-dO'Jds (to values ii; a g-.cup rrc-jnir; rcp =ati g)
Station
Number(s)
HA.Z. i'1/iI ERiALS
FIELD
'EIoHT = 1
iJJTRirNT
VZIC-HT = 2
WEIGHT = 1
/.'EIGHT = 3
Excesses
! E/.cosbes
Excesses
Period o.
Record
Values I °> \.^ Vj iue:
Va1ues
values %
d n.es
2391500 11/70-5/7
0 | 0 !
10 10
-------
PAGE NOT
AVAILABLE
DIGITALLY
-------
C. North Dakota
1 • St?Le of Norili Djhota lir Quality Stations
a. No data wpre available for rating either the Hazardous
Materials or Nutrient groups.
b. In-dept'- v.'ere available for the ORB group, and of
the 26 rateable S'sstations, cn'y 4 had less than 102.
C'XCGSScS.
c No turb"vily data wore available in the Field group.
d. In the IDS group, only 3 of the 26 rateable stations had
less than 2r>% excesses
e. Rejects for North Dakota State stations were mostly for
total col i; a small number of BCD, pH, TDS, with one
temperature reject,was also noted.
f. Reject percentages were low throughout the North Dakota
State stations, ranging from 1 "»* 0 J %) except for one
station (Red River at Kargo), notinq 7% rejects.
g. The weigh.ted value percentages were generally high for
the North Dakota State stations.
h. Sixteen of the 26 rateable State North Dakota stations were
lit uiid o i / o Lu ou ~ t~/ Ci f* Vid I y ii Lt-U vciiuti cc. t £r y >
nine were in the 66-2/3 to 100% category; and only one had
a weighted value percentage between 0 and 33-1/3%.
2. USGS Cooperative Stations
a. Out of 42 rateable stations in the Hazardous Materials group,
1? had excesses of 2b% or more.
b. Only 3 of the 37 USGS Coop stations under review collected
any data in the ORB group.
c. Three out of 32 stations rateable in the Nutrient group had
less than 25% excesses.
d. Seven of eight EPA-Coop stations collected- sufficient data
in each category, including the ORB group.
e. Only 3 rateable USGS monitoring stations were noted on the
Missouri River.
f. Rejcccs for both the USGS and EPA Coop stations were generally
found in the Hazardous Materials group and were mostly zinc,
copper, and ammonia, with lesser rejects for manganese, silver,
and one excess of lead (Missouri River at Garrison) noted. In
other groups, a few TDS and turbidity rejects were also noted.
- 76 -
-------
n, FPA-Ccon stations noted rc.ie--.is for DO, BOD, and fecal coll.,
for the Red Rivui of the North et Fargo, and reject:* for
fecal co I i. Per the James Ri , however, reject
percentages in the U3SS Coop group ranged from 1 tr> 227a, v;11h
part id. larly h"*cjh reject percentages noieol at Big Coulee at
Gran-/-:. Island (17 ->) • Hiss ion Bay of Devil's Lake (16%), Hast
Bay of Hevil's Lake (?.2%), bast Devil's Lake near !ianiar (21%)
Eastern Stumo Lake near Lacota (20%), and Western Stump Lake
(18?).
i Thirty-two of '15 stations were in the 66-2/3 to IQ^% weighted
value percentage category. Eleven stations were in the 33-1/
co 66-2/32 cateqory, and only t\.o were in the 0 to 33-1/3%
range,
Overview
a. Future surveys \;i 11 incorporate Minnesota stations in the
rev iev/.
b. All stations on the James River, from the headwaters through
South Dakota to its confluence with the Missouri, noted a
weighted value percentage of 66-2/3% or greater.
- 77 -
-------
NORTH DAKOTA
4, STATION DESCRIPTIONS
-------
JiORTM DAKOTA
| I*'D1 p
STATE STATION'S
WCER.
USGS S TATTOMS
NUMBER
USGS STATIONS (Cor.t )
33 jCO
Bcis De SiGux ftver ct 'lahr.eton.
00051010
Red River of .ha North belovj WAH.
05059400
Little Peircir.a River nr V.'alhal 1 a.
2ojjO°
Rud River at Fargo
05051600
Wild Rice River nr Rutland.
050996C0
Pembina River at l.'alnalla
3S0G0 !
" Gront! Fork.
05051700
Wild Rice River nr Cayuga.
05117500
Souris (vicuse) River ab Mir.ot.
Pr3yion
05053000
Wild Rice River nr Abercronibie.
06330000
Missouri River nr Williston.
:G.:jCu
" " " Pembina
05054000
Red River of the North at Fargo.
06332000
Uhite Earth Rive1" at Wmte Earth.
3o J'.'Ou
',Md Rice River at Cayuga.
05056000
Sr.eyenne Pive* nr W'ar./ick.
06332515
Bear Den Creek nr Mandaree.
j?.co:;
Sheyenne Snor at Liscon.
05056200
Edniore Coulee nr Edirore.
06333490
Missouri River at Garrison Dani.
:-,£,ooc;;
" Valley City.
05056220
Swe&twate*- La\iver ?t Buchanan.
0505650b
Mission Bay d" Devil's Lake.
05054020
Red River of the North below Fargo
l':'.CC. 5
Kap'.r it Ellercale.
05056535
East Bay, Devil's Lake.
05060600
Sneyer.ne River nr Har\:ood.
250017
Elm Rn»er at Ellendcle.
05056570
East Devil's Lake nr h'amar.
05102490
Red River of the No'-th, Pembina.
350013
Souris River at Tov.ner.
05056630
Eastern Sturrp Lake nr Lakota.
05120000
Souris River nr Verer.d.
3;
Souris River ft V'cs chape
05056570
Western Stun? Lake nr Lakcta.
05124000
Souris River nr L'estho
*.<. j ' ^
5cur is .-'lVi.r a:, /not
05057000
Sheyenne River nr Cooperstown.
06342500
Missour1 River at Bismarck.
Dsl:cs pTver at Fo/'i';,im
05053700
Sheyenne River at Lisbon.
06470830
Jamas River at Oakes.
330022
Little Missouri Rive.- at Kedora.
05054900
Beaver Creek nr Finley.
350023
Kaart Rver at Dickinson.
0507150C
Red River oi the North ab Red Lake at Grand.
3c",0?4
kiver ..i l-ianda-i.
050325CO
Red River of the North at Grand.
V„;.3?5
Canrcn 3all "ivcr at R^erit.
03000001
Park River at Grafton.
380C25
Sauare Butts Creek at Center.
050S3580
Pembina River nr Vang.
-------
NORTH DAKOTA
5. REJECT DATA
-------
fiCPTH DAKOTA - STATE STATIONS
Station *380031 1/209 = IX, Rejects
Cirte Storet f-' & Oesc. v'jIue
70/05/15 31501 Tot Coll 90,000/100 ML
Svat-on - 330002 14/212 = 7% Rejects
1 id ;ughou t 3", 501 Tot Coll 30,000 6 >750,000/100 ML
(14 of 33)
Stalicn iJ330003 3/21 ^ = 1" Rejects
69/05/02 31501 Tot Coll 47,000/100 ML
69/05/02 " " " 66,000/ " "
69/02/22 40,000/ " "
Station 43C000A 1/2K = W. Rejects
"l?/03/21 31501 Tot Coll 130,000/100 ML
Station ,'330007 1/222 = 1% Reiccts
7./01/21 31501 Tot Col", 23,000/100 ML
Station ,'330008 2/238 = U Rejects
7^/02/19 31501 Tot CoTi 21,500/100 ML
71/01/08 " " " 47,000/ " "
\'rtion f?80010 1/180 = IS Rejects
09/0872"1 31 501 Tot Coll 116,000/100 ML
Station /'380011 1/215 = 12 Reiccts
70/C//23 31501 Tot Coll 25',000/1 CO ML
Station r/380012 1/225 = 1% Rejects
70/08/13 00310 130L) 80 rpg/1
St;-:ion i330013 3/229 = 1% Reiccts
£5/07/17 31501 Tot Coll 160,000/100 ML
£9/12/12 67,000/ " "
70/00/14 42,000/ " "
Stftion //380016 3/104 = 3% Rc.locts
70/03/19 00310 BOD BO mg/1
71/04/14 00403 pH 9.6
71/06/16 31501 Tot Coll 78,000/100 ML
Sta"UQ-i -33T017
VII 0 =
Kf, ;c's
D?te Storet
. ? St D"5C.
'V UC
71/05/16 3",501
Tot coll
71 ,0'jO/ICC ;i
60,000/ " "
8/ 05
II o
26,000/ 1 "
ion "23002'"-
3/220 =
1% Rejects
1/20 00010
Tf,up. UC.
31T
6/18 31501
Tot Coil
400,000/100 ML
2/12 70295
TDS
22c0 rpg/1
-------
REJECT L:ST
NORTH DAKOTA - USGS COOP STATIONS
CO
o
Stat; on 405051010
1/29 =
3* Rejects
Date
Storet
i7 1
Desc.
Value
69/08/22
00510
NH3
0.05 ug/1
St.-1ion
0505160C
9/49 =
3% Pejects
'/ i,c:/i8
01C40
Cu
42 i.q/1
71 /C-t/C3
It
11
26 "
7V05/12
"
11
85 "
71/03/21
II
"
26 "
71/03/13
01090
Zn
160 "
71/01/00
>1
30 "
71/05/12
• 1
11
62 "
71/05/21
"
11
17 "
71/0C/02
II
11
20 "
St-Cion ¦-
C 50 51 7C'0
3/75 =
4? Reiects
70/01/27
70 300
TDS
33/^2
11
12 "
71/0:/21
"
<1
23 "
71/02/09
ri
II
20 "
72/03/20
"
II
30 "
72/02/01
70300
TDS
2840 n.g/1
72/0J/08
u
11
2300 "
70/OS/22
01 040
Cu
33 us/1
65/02/13
01 055
tfn
6700 "
59/03/05
II
M
SOOO "
59/12/il
03 056
Mn
2290 "
70/01/06
11
11
1660 '¦
Station (/05054000
Date
mill
Storet ¦/ S Des:.
2% ?e.i?cts
Value
WW 10
0 1040
Cu
'il uq/\
70/05/22
II
11
24 "
70/05/22
01075
Ag
A "
70/10/03
It
¦ I
IS "
71/05/20
11
1
"7 31
£ s
72/03/22
II
30 "
Station ^050
56220
"i 1/121
= 9% Rejects
63/10/24
01040
Cu
50 uS/l
71/05/17
I)
"
2d "
72/C2/15
01055
12f 0
63/10/24
01050
Zn
ZCO "
09/10/06
11
u
26 '
70/05/21
|i
'
17 "
70/10/03
II
"
20 "
71/05/17
II
11
31 "
71/0G/1C
M
11
330 "
71/11/1/
"
H
70 "
72/02/15
M
20 "
Station -;050562r0
s/vn
- 'j% r-Ct'j
7!/nTlb
01(7176
ib
1300 ug/1
69/10/06
01090
7n
25 "
70/05/19
"
"
13 "
70/10/OA
11
,l
30 "
71/03/1-3
11
"
3/0 "
Station <03056260
-5/91 «
?.v&rts
69/10/06
010^-0
Cii
28 L.a/1
71/05/IS
01-090
Zn
13 "
71/08/13
"
1!
400 "
71/11/16
II
it
130 "
Station ,'05055''05
:C/3= = 17.
Date
3tore_L 4_J.
70:00 7ds
O^.Q Cu
01090 In
V-11 'J 2
Thrcugrou t
71/05/1S
C9/1C/05
71/^5/ la
7",/fo/17
7¦/"1/I 7 " "
72/02/15
St.it ion ,v0505'-900 C-/2S7 - ?!
"¦U'0','08 :o:70 Turr." "
7i', 07/C7 0'r^o 7n
70/11/"-
71/0 r-l'u ' "
72/03/2?
/2/03/C1 7iS 15 KH,
5t?t-,on J'0505f5"6 W
il
20
22
f.£0
-------
REJECT LIST
K0RTH 0;"0
TA - USGS
COOP STAiIO.VS (Cent.)
Station =!0
5C56535
11/49 = 22% Rejects
Cate
Sto-et
$ Si Desc. Value
70/1 0/0?
70300
TDS 7570 itkj/1
71/03/18
II
570C "
71/03/18
11
5500 "
71/11/17
11
6300 "
72/02/16
u
6600 "
71/05/18
01040
Cj 46 ug/1
70/10/05
01090
Zn 20 "
71/03/iS
n
ii n
71/03/18
ii
270 "
71/11/17
"
50 "
72/02/iC
ii
30 "
Station ,705055570
24/113 = 21 % Rejects
70300 TDS
01040 Cu
,000 <—:> 64.000 rag/1 _
63/10/24
£9/10/07
70/05/-, 5
70/10/06
71/C5/19
£3 10/24 01093 In
60/05/22
6C/10/C7
70/05/19
70/10/06
71/05/19
71/Cd/19
71/11/17
72/02/16
Station ^-05056530
tSy 05/17 70300 TDS
68/10/2^
69/05/27
69/10/08
(10 of 25)
100 ug/1
73
720
TOO
85
300
TO
62
920
200
69
180
110
50
22/110 = 202 Rejects
£3,700 tr,g/l
103,000 "
69,700 "
107 ,000 "
Station JQ505C63C (Cont.)
Date Szoret 9 I Dese.
70/05/19 70300 TDS
70/10/05
71/05/19
71/03/19
71/11/18
68/10/2^ 01C40 Cu
69/10/C3
70/05/19
70/10/05
71/05/19
68/10/24 CI 090 Zn
69/05/21
69/10/03
70/05/19
70/10/05
71/05/19
71/08/10
71/11/13
Station ji05056670 ¦ 6/89
68/05/17
68/10/21
69/05/21
69/10/03
70/05/19
7i/03/19
/1 /11 /18
72/02/17
60/10/21
69/10/08
70/05/19
68/10/24
70/05719
71/08/19
71/11/18
72/02/17
7G300 TDS
,01040 Cu
01090 Zn
Value
31,600 !?g/l
n?,ooo "
63,l00 4
91,Id "
71.6CO "
150 ug/1
95 "
3C0 "
170 "
1".0 "
250 '
170 "
97 "
680
80
6'i
250
50
152 Reiects
5920 rrq/1
8190
4630
6980
5870
6?P0
7380
17,500
30 ijg/1
27
1C0
190
270
13C
30
60
±_zc.rPT.
| v Z ^
0 ' M it,
01 0 JC
Sta t1 jh C5057000
Pats
69,'I. / 11
¦59/02; 23
69/c;/?C
7"/'"./o;
69/10, 0
/o/io/c:
71/03/19 ' "
71/12/j;
7z/o:/:7
Sts t lO'i _05 25.fi >_C0
t"./10/10 01 0,0 Cl
10/10/10 01 COO I:
70/05/23
71/12/03
72/0-/03 " "
J//-C4 -- 2% t£.:er
4 02 sc
V; 11 ?
J"ji
¦11
20
1 ^
20
330 - 2;
Station ,05071500
:o
;o -
10/83 12?- r s.
Date
Secret - f. C^sc
Vr, 11 a
69/11/12
OOolO Mr3
o: r. Lj/
61/12/09
ii
:o 1
7
-------
NORTH DAKOTA - USGS COOP STATIONS (Cor.t.)
Stc!t-iOP i
"05330000
8/79 =
10% Rejects
Gate
Store*
; - b Desc.
Value
"557 07/30
0C070
Ti.rb
1 10 *j 1U
6V11/18
11
'¦
95 "
70/03/12
It
II
55 "
70/0-/03
if
II
140 "
70/05/03
>1
1)
200 "
63/02/19
00510
1NH3
.05 mg/1
6 9/OS/2 5
11
19.00 "
70/02/11
11
i>
.07 "
StotiQl
i 063 3 251 5
4/397
= \% Rejects
70/04/14
0CO70
Turb
100 JTU
70/03/14
"
>1
140 "
70/05/17
fl
II
600 "
70/07/20
II
It
60 "
Station
(•05333*90
4/98 =
4% Rejects
71/11/25
01051
Pb
760.0 ug/1
71/10/20
01090
Zn
40.0 "
71/11/26
11
11
60 0 "
71/12/23
71845
NS4
0.17 mg/1
Staticr
,J/063^1Q00
16/159
= 10% Rejects
72/01/24
71/11/25
72/01/2-
71/03/22
71/04/30
71/05/17
71/C5/28
'1/09/20
71/11/?-'
71/12/22
72/01/24
72/04/19
72/05/24
72/06/23
72/07/25
71/12/22
00070
Turb
70
01051
Pb
760
01056
Mr,
1200
01090
Zn
30
II
II
6S0
11
II
19
II
M
100
II
30
II
II
40
it
Jl
20
II
II
20
II
II
40
II
II
20
II
II
20
II
II
30
Station ¦JCG4C9000
REJECT LIST
17/134 =
Date
Storet £¦ Dcsc.
9? Reject:
"? 1JC
68/10/22
01040
Cu
60
68/10/10
It
11
30
71/05/20
II
n
27
68/01/15
01055
Mn
1 SCO
CG/O'i/13
IS
li
1 SCO
68/04/29
II
l<
1200
6S/C6/24
M
i(
14 GO
68/07/22
II
1!
1300
68/10/22
II
II
1700
69/01/20
II
1
1500
69/07/21
tt
t
11 30
70/05/18
01056
1
10''0
70/08/18
II
II
2000
70/10/06
"
1'
1600
62/10/22
01090
Zr>
160
71/10/27
II
20
72/06/27
II
11
60
D^KOTQ, - EPA CCCP S~VT !0\5
LJo t2
6'i/ 10/15
70/10/03
70/12/11
70/0,03
7 i * 08131
71/0? 73
Storpt -r L'i:sc.
C030C D~C
00:10 F.00
ja l-.e
2 3 i!c/l
23 mc/1
Vi'.o F.-cal Coli 2'- ,f O'V1 O."'
6,'.CCV "
Sf'fnr. t'OSCSO^OO ;.y 352 = r--.-=c:i
69/07/16
73/03/G7
000;0 Turb"
l<-3 J fij
'0=li.i?-,^c
"" a
5'184
£0/03/20
70/05'06
70/Co/'j:
§/•?,>. r 0 j " 2 OG j_C ^ /'- "Jl
'Tj/Ti/i"! " "0.1^0 T'j'O
Su^jon _X_''5_C0 l/"_^_0_
Z'b]Ci,^-i OiT.iO T;ii,d~~'
Station "06470820 1/...3 - ",'.i
717^0/73" 3"* ofu Fez?TCo iT~~2'J3j/To"()
30 "
1-0 "
ir p->,pc->
:Jp
C-
71845 NH4
0.17 r-.g/l
-------
COMBINED STATION REJECTS LIST
NORTH DAKOTA
Stations Total Rejects
No. Dak. #380007 1/222
USGS Coop. #05058700 5/330
6/552 = 1%
No. Dak. #380009 0/ 82
USGS Coop. #05057000 9/404
9/485 - 2%
Mo. Dak. #380011 1/215
USGS Coop. #05099400 0/114
1/329 = 1%
No. Dak. #380012 1/225
USGS Coop. #06470500 0/155
1/380 = 1%
No. Dak. #380010 1/180
USGS Coop. #05056000 0/402
T/582 = H
No. Dak. #380019 2/219
EPA Coop. #05124000 0/254
27753 = Y/o
USGS Coop. #05051010 1/ 29
EPA Coop. #05051510 0/349
1/378 = \%
- 33 -
-------
NORTH DAKOTA
6. DATA REDUCTION FORM.S
-------
NORTH DAKOTA STATE STATIONS
PX':T0'; 'III
WATER C'L.iLITY ASSESSMENT
r v
TDS
txcesse^-
Excesses
xcesses
x:esses
L>ces'"o<;
Period o
Record
Values
380001
7/68-6/71
20
60
7/68-6/71
380002
11
105 158
11
18
380003
106
lL3
10
106
7/68-6/71
38C004
106
72
7/6S-6/71
33
380005
oo
11
18
100
30
23
7/68-6/71
380007
81
111
13
10
11/68-6/71
380008
55
38
115 23
12
6/68-4/71
380009
14
40 LO
18
21
10
380010
11/68-6/71
30 70
13
10
7/68-6/71
107 lL2
380011
18
31
11/67-6/71
380012
114
-------
REG ON VIII
WATER QUA!ITY ASSESSMENT
PARAMETER GPOIJPS (10 VALUES IK A GROUP REQUI^ID FO? R"TI'jQ
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
HEIGHT = 5
Ill
ORB
WEIGHT = 3
IV
FIELD
h'EIGHT = 1
V 1
NUTRIENT J ; V'F! 3;'~L~2
WEIGHT = 2 I ^"I/C. ! "./.-' -
Station
Number(s)
Period of
Record
Lxcesses^-"'
Val ues
%
txcesse^
^^"values
V
n
Excesses^--''
^^ir'alucs
0/
to
Excesses
Values
jEycesscs
l.'a"'ues | "
G- 0' 2-- "¦ -2? , r
'= :-"i31' zy, ¦*¦ ; -r /
Dasn(—i-\'oc 'v=;te1 c 't-: r . ,
380013
11/67-6/7]
27
38
71
0
o
36
116
31
6 \
75 i 3
0
o
; 15 - i
3-31" 13 '
3S0014
6/68-4/71
8
12
67
0
0
—
6
36
17
| 29
°^-"i 1 : 5
0 i - 1 j - 2 i - 1 j ' (•
380015
6/68-4/71
10
12
83
0
0
9
36
25
^-"'^24' j 12
0 j : 15 -- :
.^""o ! - i 3 - 3 ? - ! 1 *-
380016
11/71-6/71
15
17
88
0
o
IS
53
3u
13 ' 0 i ! 1 ] 5 ^' ' ''
^ 33 j 40 |^" 0 i - i j — 3 J; - ' Li
380017
11/67-6/7]
11
18
61
0
n
12
S7
?1
iJ
^ 35
! ° ! | 12 .. •
37 0 - i 3 - ? 3 - 1 1-. 6C
^380018
6/68-6/71
9
11
82
0
0
33
2
2111 L
0 \ ! : 1 J. !
' ' <-"> 0 , -
380019
6/68-6/71
30
36
83
0
0
-
25
^-^lll
! 8 1
23 75 111
0 ! " ; 11 :
! - ! 3 - 2 2 - 1..- li; ! i3
380020
5/63-6/71
z9
34
85
0
0
-
35
^^101
35
111
0 i i j L - \
^^0 I - ! 3 - 3 2 - !.-¦"" 1/5 ' '>'¦
380021
5/68-4/71
10
10
LOO
0
/ 0
—
^-^29 31
1
^ 20
5
0 i i 14 . ' '
0 | - i J> - 3 1 - 1 18 '77
380022
6/68-6/71
26
32
81
0
o
19
95 i?0
2
^ 63
0
° | 1 11 ^ i
^-^0 : 3 - ? 1 - -?. : 63
380023
6/68-6/71
28
36
78
0
/ 0
_
17
^-"108 Jl6
7
0 i ! lj " ' i
i - 1 3 - ? 1 - 'Is. i 63
380024
6/68-6/71
31
36
86
0
o
-
29 ^
^^110
9
26 12
0 j ; 8
^0 l-l3-3?_ : ,^-""1= i 5/f
\^^"\ I U~- ' ' ;
-------
REGION' VI11
WATER Ql'ALI >"/ ASSESSMENT
ITT
ORB
'/EIGHT
iAZ. MATERIALS
WEIGHT = 5
TDS
WEIGHT
!\'j ! .".1E!
Excesses
Period of
Record
Values
6/6S-5/7I
380025
12
5/68-4/71
41
28
380026
13
-------
hOP-TH DAKOTA USGS/CQOP STATIONS
REGION VIII
WAJER QUALITY ASSESSMENT
I
IDS
WEIGHT = 1
II
HAZ. MATERIALS
HEIGHT = 5
III
OR3
WEIGHT = 3
IV
-"I ELD
WEIGHT = 1
i
:\JTRIENT I
WEIGHT =¦ 2 i RATING
'irr (VT-r
. r J r. • j
'J T 7 » T
Itation
iomber(s)
Period of
Record
Excesses^
Values
0/
/O
txcesse^
V'al ues
%
txcesses^^'
^"^VaT L9S
c/
/v<
Exces sps^^-''
''aijes
cr
0
Excesses
^es I "S
0= 0?„ 2= 10-25,'=
]= 1-IC/i 2= Z_"" t
^psh^ "\Ct "C.lich |."
oat'-C * ,
try- ~ 1 r - ' ' ^ .
' " u ' ,
—' 0 ' I 1 t .
35051010
7/69-6/70
0
3 I 0
1
11
9
0
3 !o
5 .^X
..X' 12
h 2
0 /--"'I
X"'^ 0 i 0
! 8 ' i
— 1 - 3— i--"""' 18 144
35051600
3/71-6/71
5
6
83
13
22
59
0
1
0
0 ^X
.X" 15
0
0
X""^^ 5
j 18 „ "1
3 3-0- j 21 R6
35051700
3/68-5/70
12
14
1 5
36 16
31
_
4
10 X"*"
,X" 18
56
25 ' .
3 3-1^ : 27 j 93
y J J. ^ " \
)5053000
3/68-7/72
92
^^105
88
.x"59
31
-
8
^^-'^138
j37 X^l
6 |^XS4 144
j / 5
3 3 - .1 3 i. 2 7 : ? 3
'505^000
1/68-8/71
0
107
0
2
41
5
8 ^X^
10 ^X j
X"^^ 96 ln
1 8 ;
0 1-11 I. 27 ; JO
15056000
2/68-8/72
51
95
54
S
55
15
JX"
2
X"" 121
2
34
i °-9 ;
1 1 ' 1
- 1 *V r\ 1"7 - - o. £. K>1
0 / 1 > / - 1 > ' ' ^ -> L
15056220
5/68-2/72
1 12
70 73
16
M 3 2 - 1 3 ' '—' 27 'r-i
15056250
5/68-11/7?
6
9
67
10
54
19
1
18
|S ^X"""j ' ' 20 " •
6 L-^3.0 J30 ! 3 ? - 1 3 ¦ - 27 !7i
15056200
5/68-11/72
5
9
56
5
55
9
-
iX"""^
! 9 ^X~" ! i ! 20
6 1^-^10 !90 ! 3 1 - .1 3 ' "" 27
15056400
3/63-8/72
26 ^
44
59
9
57
16
;x"
~ !x" 52
9
j'J .X
X 67
58
! 20 '!
3 2-13 \iu
15056405
5/69-11/71
5
6
83
0
4
0
>x
! i ^x^
~iX 12
| j A !
0 i 3 - - 1 - 1 . - 6
5056500
5/68-2/72
10
.XlO
LOO
6 /-
^^69
9
X-''
: 3
!
- j__X" 20
15
12 X
/lS
i_ i16
37 | _5 1 - 2 3 1 ^^-"^27 :59
.
j
;
! ! L
-------
REGION VIII
WATER Qu/-lITv ASSESSMENT
m
ORB
WEIGHT = 3
FIELD
TDS
WEIGHT = 1
WEIGHT = 5
n_
tycesse
Excesses
Excesses
Period of
Record
"a 1ues
Value
Value
05056505
5/68-2/72
10
100
12
71
i on
05056535
100
Ttr
05056570
5/68-2/72
100
73
20
20 25
10
91
16
42
4/68-7/72
05057000
108
84
24
152
55
15
65
27
125
Ui
20
/6 8— 6/72
30
30
68
1Q
30
23
05056630
5/68-11/71
10 140
11
100
63
30
5/68-2/72
56
100
05056670
12 |42
12
05071500
160
1/68-1/72
113
05082500
80
9/69-10/70
10
05090000
-------
REGIon VIII
WATER QUALITY ASSESSMENT
Til
HAZ. MATERIALS
TDS
WEIGHT = 1
0= O'j 2= ]Q-£5;: |
1= "-13r, 3= 255, - j
Dash(—''-Not Rateable
Excesses
Period of
Record
Valuss
Values
Values
Values
ZJ
52
3/68-5/72
44
050993S0
35
70
43
3/68-5/72
21
24
74
0509960
62
120
32
179
100
05117500 9/69-8/71
20
50
21
06330000 7/69-6/70
25
35
100
12
21
ioa
45
1/68-7/72
06332515
45
146 113
91
23
28
12
27
21
62 115
12
91
4/70-7/72
06341800
30
1/68-6/72
17
0645900
3"
43
37
59
06470500
20 J 601 1 ? -
9/71-8/72
06470833
16
26
,VD0 onl> .
-------
REG OA VIII
WATER Q'JALITY ASSESSMENT
TTT
ORB
FIIlD
HAZ. MATERIALS
liEIGHT = 5
TDS
WEIGHT
Excesses
txcesse
c.- L-c.z o
3= 25'o -
xcesses
excesses
Period of
Record
Values
a "lues
Values
Values
)64 70380 10/70-5/7?
2A
o
-------
NORTH DAKUfA EPA/COOP STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RATING)
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
in
ORB
WEIGHT = 3
IV
FIELD
WEIGHT = 1
V
NUTRIENT
WEIGHT = 2
RA 11 ",'G
WEIGHTED
RAT I *:g
Sta 110,1
Number(s)
Period of
Record
Excesses^'"
Values
%
Excessty'
Values
%
Excesses^^
Values
%
Excesses^^
Values
%
Excesses^,-""
Val ucs
0/
it
0= 0,; 2= Ki-?:t I -a tod
1= 1-10% 3= 2E . | ,.\cict^t-''f/!ax
Dcsn(—)-Kot Rateable --*' l-.'eiqht
%
I'SiJS-jIPA
05051510
7/69-4/72
0
32
0
0
66
0
17
83
21
19
L07
17
34
61
56
0 0 2 2 3
1.4 ^ ^
18
77
It II
0505^020
7/69-4/72
3
3
70
4
44
92
48
19
L07
17
48
63
76
113 2 3
23
" 36
64
II 41
05060600
7/69-4/72
23
30
77
2
// 55
4
31
97
32
16
113
15
44
57
77
3 n ? ^
25 ^ ^
•Hfi
7(1
05102 490
7/69-3/72
19
0
60
0
2
53
4
12
84
15
20
37
54
0 0 12 3
J1
-36
39
05120000
1/68-4/72
44
54
83
5
60
12
22
90
25
6
^-""176
3
46 ^
95
48
3 2 3 1 3
29 ,
36
80
05124000
10/69-4/72
16
19
84
2
39
5
7
49
15
5
20
51
39
3 12 13
21
'" 36
58
06342500
7/69-5/72
0
1
0
0
.
0
2
0
2
27
53
51
13
7
"""' 9
66
06470830
7/69-4/72
22
33
67
1 /
^/66
2
28
90
31
17
^^-^118
10
38
61
62
3 13 2 3
25
- ^"^36
70
^—""
i
x>
-------
NORTH DA:. A COMBINED STATIONS
RE3I0;: '.'III
water duality ^ssesshent
TTT
OR 3
rWZ. r-.ATERIALS
'..'EIGHT = 5
TDS
'/EIGHT = 1
Excesses
excesses.
Station
Nuirber (s)
Period of
Record
Values
Values I
Values
122
.12
27
7/68-6/71
380007
USG3-
Coop
05053700
1/68-7/72
133
27
199
CO
7/6S-6/71
a* 16
103
N. Dak.
380009
180
122
05057000
11/68-6/71 72
N. Dak.
3S0010
¦o USGS-
V)
.l_>
Coop
05056000
181
125
55
15
26
7/68-6/71
380011
3/68-5/72
21
1/67-6/71
16
380012
C ocp
064 70500
A3
I 2S
6/68-6/71
20
380019
55
65
*N.D. only
**USGS Coop Only
-------
RtGIOi'i VIII
WATER QUALITY ASSESSMENT
GRC'J? \ECJIC:
I'M! i i
Til
ORB
WEIGHT
KAZ. MATERIALS
WEIGHT = 5
FIELD
EIGHT ^
TDS
WEIGHT
Excesses
Lxcesse
> cesses
Period of
Record
Values
/a lues
17
EPA
05051510
TJSGS-
Coop
05051010
7/69-6/70
77
20
119 21
-------
PAGE NOT
AVAILABLE
DIGITALLY
-------
a. None of the 10 rateable State sic* io'-n collected uirbicliiy
daLn,
b. f'lo^ai¦ ee war. use only parameter in tv- Hazardous Iiateri\ls
group col iC'c' cd.
c. DO vls the predominant p^rwieter col k-c..ed in tne ORB group
Only 4 stations collect-<_d DGO ar.d cohfcrm data m the ORB
group
a. Sever. of nine station? rateable in the TDS grouo had more
than 25% excesses.
e. Of the reject grcao, manganese and fecal col "> form ,-iere
predominant, with others noted for ID? and one BOD reject.
f. Reject percentages were generally in the 1 to category
with one main station, the Belle Fourche River nsrr Stutgis.
noting the highest reject percentage (15%).
g. Only one station had less than a 63* weighted value percentage.
h. One station ori Rapid Creek near Farmingdale noted a 100%
Weuj/nod Vrilup perrpnragp
USGS Cooperative Stations
a. Nineteen of 23 rateable stations in the Nutrient group noted
excesses greater than 25%.
b. Twenty of 21 rateable stations in the TDS group noted excesses
greater than 25%.
c. Fourteen of 23 rateable stations in the Hazardous Materials
group noted excesses higher than 25%.
d. Rejects were mainly noted for TDS, manganese, zinc, and ammonia,
with lesser rejects noted for copper, silver, and chromium.
e. Reject percentages were generally high throughout the State with
noteworthy reject percentages at the Cheyenne River at Edgemont
(19%), the Belle Fourche River near Elm Springs (15%), and the
Big Sioux River near Brandon (15%).
f. Of the 23 total rateable stations, none had less than a 36%
weighted value percentage, and 20 of 23 were higher than
66-2/3%.
g. One station, the White River near Kadoka, noted a 100% weighted
value percentage.
- 95 -
-------
Ovorv s sv,'
See North Dakota ''Overvic-w" regarding stations on the James
River.
-------
SOUTH DAKOTA
4. STATION CESCRIPTIONS
-------
NUMBER STATE STATIONS NUMBER
£CC700 Whecstone River nr 3ig Stone City. 052910CQ
c5371o Little Minnesota River near Peaver. 06395000
^60740 Big Sioux nr Watertown. 06401500
450745 Vermillion River nr Vermillion. 06402600
460755 Vermilion Ri\er nr Wakonda. 06409000
iC07C0 James River nr Yar.ktcn. 05<"28500
450770 James River r.r Mitchell. C5434500
£C03O5 James River nr Heel a. 06436800
<15081C Kaple River nr Frederick. 06437000
4C0E15 Keya Paha P.iver nr Uewela. 06442650
450025 Wm te Rive>* nr Oaco™. 064^7000
450325 '..'hi te River r,r Kadoka. 06473500
460840 Little White River nr White River, S.D. 06476001
460850 Bad River nr Ft. Pierre. 06475050
^60365 Cheyenne River nr Wasta. 06478000
460375 Cheyenne Ru'er at Edgexont. 0C47S000
4G0SS0 3clle Fourche River nr Sturgis. 05479100
46C3S0 Belle Fourche River nr Belle Fourche. 06479115
46G895 Redvater River at BePe Fourche. 0S'+79510
¦150900 Spearfish Creek in Spearfish. 06431000
<460905 Cattle CreeK nr Keystone. CC431500
460310 RaDid Creek nr Farnnngdale. 05485950
460920 Rapid Creek below Pactola.
460925 Box Elder Creek nr Nemo.
460935 t'.oreau River nr Uhitahorse.
•160945 Grand River r.r Little Eagle.
460955 Little Missouri River at Camp Crook.
SOUTH DAKOTA
•JSGS ST AT IONS
Whetstone River r.r Big Stone City.
Cne/enr.e River at Edgenont.
Cheyenne River belctv Angostura.
Cheyenne River nr Buffalo Gap.
Castle C'ee'c ab Deerfield Rescr/cir.
SeTle Foi.r:he Ri al nr 5elle Fourcns.
h'orse Creek nr Vale.
Belle Fo.'rche River nr Sturgis.
Brule Cr
-------
SOUTH DAKOTA
5. REJfCT DATA
-------
SOUTH DAKOTA - STATE STATIONS
REJCCT LIST
!iO'"e trr.„'
resorted r,r, a ranqe >} yr.ti /,
of V vali.es gi.'er, n pareritn-ise;
CM = Cyar.iae Cu = Copper Cr - Chr'^rn" ut,
Ag = Silver lv. - Z.rc I'.i = I,ar.sanest
NH3 = /'rnon'3
Station ^450700
Date
63/04/07
70/03/17
7?/CC/20
3/135-= 3% Rpjects
Storet ( I Dasc. Value
01055 Mn 1100 ug/1
1200 l1
1240 "
^L' L'-li-iSOZlP. 1/1?9 » )% Rejects
c460810
31616 Fecal Coli
1100 jg/1
7600/100 HI
62,000/ " "
'/oroAl
CI 055 i'n
00515 TES
2/58 = 2% Re.iec13
1040 ug/1
2618 ir,g/l
St?t)on *460325 2/12 = 16S Rejects
6C/04/30 01055 Kn 2500 ug/1
C9/D3/27 " " 5500 "
jt?tion ''46QS35 "1 /33 - 3% Rejects
09/03/30 0l~G55 Mn 65C0 ug/1
Station <-'460850 2/11 = 18% Re.iects
13/04/}5 01055 Kri 1560 ug/1
69/03/24 " " 10,000 "
Station #460865 1/37 = 3% Reiects
68/06/13 01055 Mn 3200 ug/1
Date
68/05/24
6G/0C/29
69/05/-S
69/0 '"i/23
70/05/24
Station yt£0830
Storet f & Desc.
00515 TDS
Vtvue
TDS
Mn
31616 Feca. Coli
69/01/22 00515
70/01/18
68/04/17 01055
CC/09/CS
69/04/13
69/09/21
/0/05/11
68/07/18
69/04/13
Station M60390
69/01/22 01055
70/01/13
70/05/11 31616
Station #460910 1/.J4.
68/07/31 00310 BOO
Station ,KC0345
3850 nr./I
31 /0 "
2610
srrs '
3193 '
5/;:3 = 15% Rejects
3270 111(3/1
3if9 "
2GC3
2600 "
10,003 "
11,000 "
6400 "
£1.10/100 t'L
5100/ 1 "
3L7fl = 4% Re.it cts
TDS " " 238C rng/i
2767 "
Fecal Coli 470C/1C0 Ml
1% Rejects
30 mg/1
]_IV - Rejects
71/03/27 01055 Mn " '100" u'C/1
-------
SOU^H DAKOTA - EPA COOP STATIONS
Station *06395000 46/239 = 19% Rejects
Date Storet >rojoTiojt /'0:00 TDS 3300 * >7100 rng/1
(17 of 22)
71/07/21 00720 CN 0.05 mg/1
71/01/12 010^5 Ag 2 ug/1
Throughout C0610 NK3 .Ob <—2.4 rig/l
(15 of 22)
70/07/15 01040 Cj 32 uo/1
70/10/13 " " 20 "
71 /CI/12 " " 29 "
71/0^/13 " " 75 "
70/07/15 01090 In 37 "
70/10/13 " " 20 "
71/01/12 " " 30 "
71/04/13 " " 20 "
71/07/21 " " 490 "
71/10/20 " " 20 "
72/C1/11 " " 420 "
72/04/12 " " 20 "
Station #06438000 55/359 = 15* Rejects
59/07/17 01040 Cu 33 ug/1
69/10/30 " " 37 "
70/07/10 " " 29 "
70/10/14 " " 62 "
71/CI/13 " " 80 "
71/04/14 " " 72 "
72/01/12 " '' 40 "
Throughout 01090 Zn 11 <=—>40 ug/1
(S of 12)
70/10/14 70300 TDS 2110 mg/1
70/11/13 " " 2560 "
70/12/15 " " 3530 "
71/01/13 " " 4410 "
REJECT LIST
Station ,705433000 (Cprt.)
Date
71/02/10
71/11/18
71/12/16
72/01/12
72/02/15
Throughout
C> 9/09/24
69/C7/17
69/03/27
69/09/24
70/03/10
Station //06467500
Throughout 00610 'in
Station ,>06478500
Sjqr_et_/< & Desc.
70300 roir
V?1 ue
00610 NH-;
31501 To . Coli
00070 To.-b
2130 ire/1
2340 "
2480 "
28C0 "
2440 "
,08 <—> .72 ro/1
125 of 31)
24,coo/100 ;;l
4S0 JTU
130 "
150 "
55 "
13/183 = If, Rejects
06 <—.20 mg/1
(13 of 32)
68/02/15
71/01/21
71/01/21
71/04/30
Througncut
71/01/21
71/01/21
71/04/30
71/08/19
71/07/07
Station r/06482100
707WTF
70300 TDS
il II
01056 Mn
II il
0C610 Nh3
01040 C'J
01090 Zn
00400 pr
35/552 = 6% Rejects
2110 mo/1
2270 "
2000 jr/1
1300 "
06 <—> 1 .5
(26 of 32)
25 ug/1
20 "
30 "
20 "
ir.a/1
TffiiSO Z
70/03/10 00070 Tirb
Throughout 00610 N^j
31/183
P 7
= 15^ Reject;
2TTug/1
75 JTU
.06 •*-
(29 of 30)
* 36.0 mg/1
-------
REJECT LIST
SOUTH DAKOTA - USGS CCOP STATIONS
Station £05291000
11/93 =
Date
68/0V09
£2/02/05
63/03/05
68/03/20
CS/C^?/20
63/05/01
53/05/21
68/05/28
68/07/02
65/05/02
69/Qo/OA
Storet a & Desc
01035 tin
12^ Rejects
Value
01056 Mn
II II
ation *05409000
01090 Zn
68/01/22
69/10/27
70/10/12
Sretion ?05428500
66/Oi/19
69/02/10
70/01/22
70/01/31
71/01/OG
71/11/16
70/11/13
71/04/14
71/07/20
72/01/1)
72/04/27
71/04/14
71/10/05
72/01/11
72/04/27
Station ,06434500
703C0 TOS
01090 Zn
00610 NH3
7(570670T
01090 Zn
730 ug/1
520
300
330
250
110
160
220
260
90
120
3/483 = 1% Rejects
40 ug/I
14 "
15 "
15/^98 = 21 Rejects
2190 mo/1
2240 "
2470 "
2140 "
2200 "
2140 "
20 ug/1
20 "
140 "
20 "
130 "
.75 mg/1
. 73 "
.05 "
.06 "
1/237 = 1% Rejects
22 us/1
Station i'0G«3C800
Date
38/338 - lit '-ejects
Storet , & Dose v'slue
Throughout 7C300 TOi
70/05/27 01090 Zn
Station '<06437000
1 hr^ug'io'Jt
70/05/14
70/10/08
72/C2/07
70/12/28
^tatioi -tC54426lO
71/C4/0T
70300 Tt):
01093 l'\
01040 C'l
01035 Mn
2280 < 9 -r/j ins/1
(37 of 60)
23 ug/1
22/355 6f- Hg.-cccs
21 -.O ^—'¦> ^Q/l
(18 nf 61)
12 ug/1
20 '
70 "
1300 "
1/7 = 13% Ppjictj
.'OJOO TPS 1390 ,
1 J ~
/C/J\'U6 C'C^C"
i\n
g7V
70/05/76
"
»190
70/1C/13
1
r :o
"
71 / C '' 01
it
:o0r
¦ !
70/:,,';: o-^r:
tr
) :
'i'j/
i"l'C','lho .t l-VC >!J
' 1
1
V -¦
;
69/;,/ /i.3 OiOSO
r.n
1g
t-'«
69/07/33
'
VY10/14 ''
J.
0, ,
1
7 0,'~./Cn
"
o
"
70/03'"u 0' -.'0
: o
~i '
-.
7?, 0 3/ , u" C / 3
-i.1
St? t_i on_06-' 76050
i/£ •= i>r ,v
«, -
7 0/ 10/ 13 0 OL0
7 i
lc ;
r ! 1
j- '
Station CO'^cOOD
5/20-". •= : >,-(
7 0/ 1 2/30 7\'200
:zs
' £. . '
'-/ '
7 0/C i / .;'
*
2 iu
¦'
70'C'IS 0,053
Iv
, * r r>
1 1
-1/02/2"
"
i'jc
n
70/10/12 010.-0
Zn
~ 7
"
S'at^cr, -.OCPOOOO
1G/i:7 - !¦' R.
. "eCtS
G£j.'01/1 b 0"'.oj
i-'n
-.I"*) t
-s/f
03'02/06
1
2Z
oO./O',,::-
1
* * *\
i *>• '\j
'
F3/05/'5
it
• j
C8/0d/?2
1
\" V,
60/06/|i
"
lie:
65/09/17
it
1 320
69/07/30 01055
Kn
1 050
0 J ' / -jS
i)
11 • 0
CSV 09/17 11
'
- .320
70/0i/CG
!?0
<1
-------
SOoTH DAKOTA - USGS COOP STATIONS (Cont.)
Station 606479000 (cont.)
Out1:
Stcret <1 S Desc.
70707/16 01055
7C'Oi/25 0lC-:0
i 0/ Oj/25 01 075
70/05/25 01C90
Station £00179100
70/06/25 01040
Stjtion -i'06-179115
70/0V2--
C1 CM 0
Station $06479510
70/T57T3 QTCTS'Q
Station 7'06481500
63/02/08 01055
Sn i/06fl 82330
7 O/Cc' /"T1 Ol Co6
7i/c;/os
70/03/11 70300
Station <-06485500
;in
Cu
rig
Zn
Cu
Cu
Zn
Mn
[In
TDS
63/CI /')b
G0/C2/C1;
71/C1//0
70/05/23
010 S5
J10&0
Station /'06435950
70/12/0'J
71/03/10
71/02/10
59/12/10
70/C3/10
70/05/09
70/09/10
70/12/0S
01040 Cr
n li
Aa
01075
01090
Zn
Value
TTOO uq/1
68 "
15 "
1/9 = 17% Rejects
2b ug/^1
1/7 = 13" Rejects
32 jg/"1
1/6 = 17% Rejects
SsUgTi
1/84 = 1% Rejects
T3W ug7l
3/13 = 177 Rejects
1900 uoTT
1800 "
2230 mg/1
4/1G2 ° 2% Rejects
3G00 ug/1
2600 "
3000 "
17 "
23/251 = 11% Rejects
22 ug/1
21 "
3 "
1^0 "
760 "
30 "
60 "
140 "
REJECT LIST
Station i7'06485950 (crnt )
Date
Storet & Desc.
Value
71/03/10
01C90 ~Lr
190
ug/1
71/0G/1O
li i
ico
ii
71/09/03
It t
20
ti
71/12/03
M >
60
u
72/03/03
II 1
80
[1
72/06/06
M 1
80
II
T.iro'jgnout
C0610 K.!3
12 <
(14 of 17)
-------
COvi:jr.'TD STATION Rrjry.T.S LIST
SOIJ7M OA.'''07A
So. IM. 7^4G0700
USGS Coop, r 0529i000
3/ 115
1J/J3
W?28 - 6%
So. Oak. m0755
USGS Coop. #06479000
1/ n
15/137
16/148 = 1U'
So. Dak. #460835
USGS Loop. 7J,'06417000
1/ 33
17/138 = 13%
So. Dak. #460875
EPA Coop. #06395000
5/ 33
46/_239
51/272 = 19%
So. Dak. ^460770
USGS Coop. #06478000
3/ 32
5/20_4
"8/236 = 3%
So. Desk. #460880
USGS Coop. #06437000
9/ 83
22/355
31/438' = 7%
- 102 -
-------
SOUTH DAKOTA
6. DATA REDUCTION FORMS
-------
SOUTH DAKOTA STATE STATIONS
REGION VIII
WATER QUA!. TY ASSESSMENT
HAZ. MATERIALS
WEIGHT = 5
ORB
WEIGHT = 3
TDS
Lxcesse
Excei ses
Excesses
Station
iunber(s^
Period of
Record
ei c
Value
Values
14
17
A/68-6/72
94
30 I 10
93
15
13
18
460710
4/68-6/72
87
15
19
3?
-O i_
31
160740 6/68-3/72
50
60
10
: i;
460745 jL/68-12/68
100
' 100
3/68-10/7C
i60760
100
3/68-10/7C
100
50
100
30
/68-6/72
67
18
89
160805
12
23.
>60810
4/68-3/72
90
15
5/68-3/69
4/68-3/69
100
5/68-5/70
460835
100
80
No BOD
-------
RiC ION VIII
WATER QU/LITY ASSESSMENT
4s
1'ETG'r|T = 1
II . Ill |
hc.z. :,hTErials! ore
Vl£IGKT - 5 i '-'EIG'-T =- 3
IV 1
FIELD
WEIGHT = 1
»/
I'JUTRI E.NT
WEIGHT •= 2
RATING
WEIGHTED
R'"TI 'G
SLation
Numberfs)
Period of
Record
L X C 5^S6^
Values
0/
to
C': .--i
2 " | j
460875
, i 3
5/68-5/70 i 5
100
i
5"
so
11
22
0
5
0
fO3?0
i 13
V68-6/70 |^^13
100
100
27
77
20
80
3-32-
9 ^ - j
12 I 75
•»
o 0:390
/ 6 S— 6/70
il
*
0
5
' 5
0 |^^31
16
16
20
3-22-
]i
15 | 73
4 60395
i 1
4/68-5/70 j /''I
I-
100
2
j/ vC
^ 5
i
4°
0
50
20
!x ^-^"!
A0G(J03
/68-5/70
0
0
0
^-"1
0
14
0
4
1 1 --- :
1 |x „ ¦- ~ ;
0 1 1 - x !
1
1
h1 0
5/63-6/70 j^-"12 j 92
100
11
^<1
30
C;
z^25
36
4
! I15
80 j 3 - 3 3 - i100
46092C
5/63-6/70
0
^-^12
0
1
j
20
2
6
4
0
5
0
i 4 i
0-110 !21 ! 19
6 0 0 2 3
1 0
10/6S -5 / 7 d
0
33
°
0
25
0
U--"" """
"A]1 MN
*Ko BOD.
-------
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RATING)
I
TDS
WEIGHT = 1
II
HA7.. MATERIALS
WfT&HT = 5
III
ORB
>.cJGH i = 3
I | V
FIELD i NUTRIENT
'..'EIGHT = 1 | WEIGHT = 2
"e:c+-ed
r!A7ING 1 ^T:',3
Slat-.on
f'V.rbcf s)
Period of
ftecovd
Excesses^-'
Val uss
j Excesses
% j,—1ues
1
%
Exctsses^^
,^-^^Val ues
%
%
Excesses
Values
%
0- 0% 2 = 10-25% j Roiec .---'|
1= 1-10% 3= 25% + j '/eI ct\j^-'.\i.' !
Dash (—)-Mot RaieablI'cirht i «
460935
4/63-3/72
80
3
-k
^ 5
60
5*
i 1
0 | --^4
25
0
5
0
X ^
X
4 602 4 5
4/68-3/72
I 4
>-"-1 1 ^ r*
'J'j J
SO
l0^"^
5" '20 7
0
0
5
n
— — — — —
x '' i
X 1
46095 5
5/68-5/70
4
4
f1
100 5*
20
°
9
0
25
0
5
0
x '"'!
----- 1X !
''//* 1
)
-i
1 ; .... 1
I i •
|
i - 1
i " i
i -' i
i I
i --"""
i - i
1 - 1
! - -"' i
¦
! !
'
1,^!
!
i
U'-'^ 1
All MN
No BOD
-------
SOUTH DAKOTA USGS/COOP STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RATING)
WEIGHTED
RATING
NUTRIENT
WEIGHT = 2
HAZ. MATERIALS
WEIGHT = 5
FIELD
WEIGHT = 1
ORB
WEIGHT = 3
TDS
WEIGHT =¦ 1
RATING
0= 0% 2= 10-25%
1= 1-10% 3= 25% +
Dash(—)=Not Rateablj
Rated ¦-
We i qljl^Max
Weight
Excesses
Excesses
Excesses
Fxcesses^
Station
Number(s)
Period of
Record
Values
Values
Values
Values
Values
24
16
11
1/68-6/69
05291000
100
11
100
35
10
06402600 10/68-7/7
100
93
111
12L
36
06409000 1/68-7/72
166
12
77
112
41
108
10
22
06428500 1/68-9/72
111
20
31
13
160
111
38
20
10/68-7/7
7/68-8/69
107
1/68-7/71
06436800
98
112
140
30
10
10/68-2/7
06437000
61
98
1A
22
15
11
06447000
7/69-4/70
44
100
26
42
12
27
18
6/69-6/72
06473500
60
13
10
• 20
13
24
35
17
41
1/68-8/71
06476001
56
40
84
120
98
25
35
12
93
06478000
-------
"gion vnr
WATEk ALITV ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RATING)
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
HEIGHT = 5
Ill
ORB
WEIGHT = 3
IV
FIELD
WEIGHT = 1
V
muTRI E 'sT
t,'EIGHT = 2
1
RATI i\G 1 r'"-T:1
Station
Number(s)
Peri od of
Record
Excesses^-'
Values
%
txcesseS""
Values
%
Excesse?^-""'
Yal U3S
%
E/cesscs^^-"
Values
;eablWeiont
0647900C
1/68-6/72
16
17
94
21
27
78
0
0
0
10
^ U1
2x
19 ! ! 26
33 j 53 i 3 3 - 2 3
06481000
1/68-1/72
35
48
73
18
62
0
^0
0
8
^ 9
9
58
73
7 9
! 25 _ -'
3 3-13 1 --""'"27
06481500
1/68-6/72
y
^^12
75
11
^/"l3
85
0
^0
0
5 /I
^ 2,5 | 14
17 ^
^— ?/•
71
! 26
3 3-?3 ' 27
06455500
1/68-6/72
13
^•"^18
83
11
51
22
1
2
40
8
^ 51 I 16
38 '
^ 40
95
3 ? - ? 3 i "1--" '2/
96485950
7/69-6/72
10
17
59
33
^^117
28
28
^52
54
13 1 jl3
^ | 27 17
76
j 36
3 3-33 ' - 36
0639500
7/70-4/72
22
22
100
27
/iOl
! 6
27 42
15
8
^ 7 2"
T T ! i ! 7 "7 O <"> ¦?¦ ' i -
11 J--3 p3 ! ;> 5 /: ^ ^ 3;
06401500
1
10/68-4/J]
41
11
100
5 .Z'
^/18
28
°
^0
1 5
-I^V
n
10
32
i i
is ! 3 3 - 2 2
; . - -
1 ^.-
^ J
j __
i i 1^-""""
I
1
1
! 1
j !
1
i
1
95
No Turb,
Nicrc'te O.il"
-------
SOUTH DAKOTA COMBINED STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GRO!Jp P[?''j'-rn ¦~n\
I
TOS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
III
ORB
'..'EIGHT = 3
IV
FIELD
HEIGHT = 1
V
NUTRIENT
WEIGHT = 2
I
| I'EIG-iTEJ
-v ' i ' P' i i
Station
i,."j.nocy,(5)
Period of
Record
Excessfcs^
Values
%
Lxcessev'
Values
|I.\CCSS2S^-""
% l^-'^^Values
%
Excesses^"
Values
55
Excesses^--^""
Values
! 0 -- .0-/_'w i lid "'**^'1
I l-l-io 2r Pj - I Woic*n>-;'e\. 1
] l.-.-hf-. .'r,(- rMi- hi n I'sit |
S. Dak.
460700 &
4/68-6/72
28^/-^
3
23^^^
28^^-'""
USGS-
Coop
05291000
97
72
6
¦?
I
58 1 ^ ^ 1 1 7
'
36
78
S. Dak.
460755 &
6/68-12/68
* /
10
19**^.-"""
1 26 ^ ^
USGS-
Coop
06479000
1/68-6/72
89
79
2
0
21
^-^^38
50
3 3 - ? "3 i 27 1 96
S.Dak.
460770 &
3/68-10/70
2
10
35**
' 35 "
I
USGS
06478000
LO/68-1/72
82
54
19
12
^^""*6 2
56
3 3 3 2 3 36 | 98
S. Dak.
460835 &
5/68-5/70
11
4**
! 33
! !
USGS-
Coop
06447000
7/69-4/70
83
27
31
)3
14
29
- 3 3 3 3 1 -"33
100
S.
460875 &
5/68-5/70
10^
7.7**^^^'
' 11 . ¦ *'
EPA-
Coop
0639500
7/70-4/72
LOO
12
32
17
^-^81
Ll
^-^39^ |s6
3 2-2 2 3 | 36^| 75
S. Dak.
460880 &
4/68-6/70
3b
*27^^"
88 | i |5 i
USGS-
06437000
10/68-2/72
98
49
^^*35
77
.^140
.1
75
3 3 3 2 3
36
98
0
00
1
!
**USGS-Coop Only
-------
SOUTH DAK'. EPA/COOP STATIONS
rv L 10'^ -III
l.ATER Q' .,l:TY ^SESVmZ '
p.,, rr.Q'jps no lc:s J' ¦- ccj' -r'-J71;::;
KZ. I'./'TERIALS
XCC3SC s
on
7/70-4/72
6395000
XI
22
3 [LOO
06438000 7/69-4/72
119 I 22
646750017/69-6/72
44
[L6
647S500 11/68-6/72
276
23
137 119
62
18
18
06482100 17/69-6/72
22
c
-------
PAGE NOT
AVAILABLE
DIGITALLY
-------
Sxj-tg_o L I'tcii ei- Qua 1 y Sto'.ioi.s ' '-'^!' Scat ions
a. The TPS <¦"' ouu was not c tor auv station on the Jordan
Ru sr.
b. Tn the ORE :;roup. lutie or no fcX~l coli. Oi DO values wre
no rod.
c. In the OPJi cr.d Nutrient groups, all stations indicate nore
than ?55£ excesses.
d. Rejects note J a high jr;c idonee of tocal coli, ztr.c, and
turbidity.
e. In general, reject values on chs Jordan River (not associated
with point sources) are nigh, ranging frorn 4% at the lo<&r
reach to 23% at the upper reach.
f. No station raceived a weighted value percentage of 1007».
Other State of Utah Vlacer Quality Stations
a. Only three stations were rateable for the IDS group--
two stations ori the Green River end one on the San Juan
River.
b. Mo DO or total coli. data were collected outside of the
Jordan River Basin.
c. In the Nutrient group, 8 of 11 stations noted excesses of
25% or more; however, nitrate was the only parameter monitored
cl. Rejects noted high incidence of fecal coli., turbidity, copper
zinc, and, to a lesser extent, BOD.
e. Reject percentages were modest to high, ranging from 3% to \Z%
f. These stations showed high weighting vlue percentages, with
14 of 18 stations in the 66-2/3 to 83% range.
g. No station received a weighted value percentage of 100%.
USGS Cooperative Stations
a. Only one station (Red Butte Creek near Salt Lake City) was
rateable in the Hazardous Materials group.
b. In the ORB group, DO was the only parameter collected except
for one station (Red Butte Creek near Salt Lake - monitored
BOD).
- Ill -
-------
c. The Nutrient Group, with few exceptions, notod hnjh excess
values; ho'i'^/cr, two stufcions--oi.e on the San i'uan and one
at (he mouth of the Bear Riyer--nnteJ 0$ excesses.
d. Rejects fot rhe USGS-EPA Good stations were, for the nosl
part, in the IDS group; however, some zinc and pH rejects
were noted.
e. Reject percentages for the USGS-EpA Coop stations, in oenerdl,
were low except for the reject rating on the Price River (23%)
and the Green River below the Price River confluence (22«).
f. No station received a weighted value percentage of 100%.
4. Overview
No duplication is evident in the location of Utah State stations
and USGS-LPA Coop stations. No lake data were retrievable from
STORE!. Further emphasis on the Great Salt Lake, Utah Lake, and
Lake Powell will be worthwhile in future surveys if these data
are ava iTable.
- T T 2 -
-------
UTAH
5. STATE DESCRIPTIONS
-------
HL'i-13ER
STATE STATIONS
NUMEER
491001
Virgin River ab St. George WUT.
09234500
491003
Kanab Creek ab Kanab WWTP.
09261000
¦191006
North Fork, Virgin River, ab Zion vlTP.
09302000
£91101
San Juan River nr Monte7.jua.
09305500
491202
Green Ri/er ab Green Rive' WWTP.
09314500
491211
Green River at Jensen.
09315000
191304
Colorado P.iver ab Moab WWTP.
09325500
451416
Kalad River ab Tremonton.
C93335G0
£91423
Cub River ab Pet Milk Outfall.
0S337500
',91433
Chalk Creek above Coalville.
09372000
491442
KcLeod Creek ab Park City WTP.
0937S5C0
491601
Bear Creek ab Salem WWTP.
09'-13500
491507
Dry Creek ab Span Fork WWTP.
09415000
40,534
Spring Creek ab Hober WWTP.
10020300
^91703
Salt Creek ab llephi Wl.'TP.
1002C500
491717
Sevier River ab Salina Creek.
10041000
100SC450
100327C0
10095400
UTAH
EFA STATIONS
Green P.lver nr G>-eenda1e.
Green River rr Jensen.
Cjcbesne r->vr-r nr Pandlclt.
White River rr Watson
Price River at Woodside
Green River at Green River, Utah
San Rafael River nr Gr?en Rivr, Utah.
Dirty Devil Twer nr ilite
Escalante Pi\e** nr Escalante, Utah.
McElmo Creek nr Colo -Utah State L"ne.
San Juan River nr Bluff, Utah.
Virqir. River at Littlpfield. Ariz.
Virgin River at Littlofield, Ariz.
Bear River b:lcw rese'W'r nr Woodruff.
Bear River nr Randolph.
Tncrras fork nr Wyori i nc-Idaho 5*t~L~na
West Cache Ci'iial at Corn-sh, Ltali
Ben" River a* Idaho-Utah State Line.
Cjb Rive.-' at Franklin.
KUmEF
491501
491302
491506
d08
491513
451524
<.sir>:6
',91544
49 i 545
^91
N'J'-'dER
csiessro
031P.1000
09229500
100:1500
101 ?5d0')
" 01 23/C"1
101?6000
l'jl j6;C0
101C7500
101 5S5'ir>
101 71000
1017220C
10172550
10191501
1 01 91 300
JORDAN' RIVER SrA" STATION'S
Jordan Rwer bG1ovj pumphcuse (Ltrh Lake).
11 " at Lluffca13 road.
at c-;rr, aoc\3 Sandy
¦' " belcv Scncy HiTP.
" " abo''» Mjrray WirfP.
" 11 ao?ve Jiroctn.
at *:1 V South
rr l^b Vrth.
" ot Cudnr.y '.ana.
State Car.al
JJGS_ST_
Colli ado jer r - Cdoi f i o-'Jtah '
Dolores Pi.ar nr C^co, Utah.
Henry's Tori at L'r.icxi, t'ian
Scar Riv'er nr Utah-'s'yoirng Line
rV'ao Ri/c nr "'lyi''jjtn, 'Jti'ii
P.nr.r i' 'j c <. Cu'v Cir.t.1 <~r ?.s._r i 1 vc-
fietr River n." Ccrm*, jt.h
:\'c-bar River ..r Gate/ey, Utah -
L tfrj Cotton1, v. oc! Creek nr Salt Lilt
biq Cottj.T D'jd C, ce< n*- Sal - U'o
Jom!?.-"' at f-U'. S*>-lh at S. i: ..'-e
Rec Ouitc- 3rec-k at Ft Djui/uis
Jordan River at <-th Fori:!", at Salt Lake
Sijyi;r z:'.o/¦' ui.cj Ca^
Sevit1" riv • be-To*. Pi11wc
-------
UFAH
6. REOICT DA
-------
REJECT LIST
I'TAn - STATE STATIONS
Stat-on fr-91001 29/207 = 12% Re.iects
Station .^491006 (Cont-
Tnrougho'Jt C0070 Turb
/1/09/02 01005
CO,'07/16 Qj720
iS/i1/20 01C90
60'0//29
/'J/CC/12
1 71/04/28
r: 71/09/02
-*• 71/09/02 01040
' 72/05/10
Ba
C.N
Zr
Station '491003
^,roa7Ti
UToao
II
01090
Cj
II
1
Cu~
II
Zn
11/198
/ VC'9/01
Ck/07/17
C8/11/19
69/07/30
71/09/01 31516
68/03/12 00070
69/07/30
£9/12/02
70/08/11
71/09/01
Station #491006
63<'03/12 01040 Cu'
70/03/11 " "
7VC9/01
£3/11/19 01090 Zn
59 <-
(12 of
10,000 ugl
7 85 irg/1
50 ug/1
30 "
10 "
10 "
20 "
20 "
10 "
3 5% Rejects
30" ug/1
-> 1500 OT'J
13)
10 "
20 "
80 "
Fecal Col 1 9300/100 ML
Turb 730 JTU
2250 "
80 "
180 "
12,000 "
11/200 = 5% Rejects
10 ug/1
ti H
50 "
30 "
Station ??'i9noi
6E/CT723 OTff'
68/07/09
68/11/12
70/10/00
70/11/11
71/05/05
71/1?/01
72/02/23
63/01/23
68/07/09
68/11/12
70/08/19
71/07/28
71/09/08
72/04/05
GC/O'V; 6 0072
71/05/03 3161
71/10/19
71/12/01
72/01/11
Througnout 0M7
Station #191202
15 = 10% Dejects
01090 Zn
68/01/23
68/04/16
68/05/27
70/10/08
010<+0 Cu
Cu
10 UG/1
•i
an "
n
'¦0 '
H
60 "
m
10 "
i>
10 "
it
10 "
n
20 "
Zn
20 ug/1
M
40 "
"
30 "
It
10 "
"
200 "
11
10 "
11
10 "
Cr,'
51.22
Fecal Coli
23,0^0/100 ML
il •
43,000/ " "
il <1
4300/ " "
II II
4300/ " "
Turb
52 ->65<
(2? of 23j
33/403
= S"; Rejects
Cu
10 ug/1
II
20 "
M
40 "
11
40 "
,.ore tr'6n ten excesses in any pnra.~cter
reported as a rar.ee ( ^> ) vit.n X creeses
of ! values G". ve-1 in Dcrer.t'-esf'S
Aq = Sil.er Ba = Satiun = 11-¦> nc r.-:
Co - u,rv r.n Cu = Copper C.'-J =
Zi = Z;nc = r-r,,VDr,iK l\:l =
O u
Station ^'491202 (Cor.'!
Cote
Storet '' 3, Desc.
Val ue
Date
Storet " & Dcsc.
Value
Da te
Storet ?. u?sc
Val if
71/0-1/23
31616 Fecal Coli
9300/100 ML
69/0"z/30
OlOSO /'n
30 ug/1
71 / 0.1/11
010 C Cu
20
i.c/1
71/10/13
Il il il
II it
70/04/07
M II
10 "
'1 ¦>
20
72/03/29
M I' II
4 300 "
58/03/12
00070 Turb
70 OTU
/2/05/ip
Il II
20
1
ee/o"7i6
00515 TOS
3270 mg/1
69/07/30
II H
75 "
63/01/23
01090 Zn
20
li
70 o:/03
li il
2170 "
70/0V07
11 II
350 "
68/04/16
li i
40
II
"'0:08 ,'12
it it
3396 "
70/08/11
11 II
78 "
63/10/01
I II
10
>1
71/0 723
it it
204 4 "
71/09/01
II II
400 "
63/11/12
p n
20
u
i 21_1_
"0" C4>:
71/OVC5
7". / 0 S 1 5
7l/CiV 07
72/cr/zz
72/05/15
Throjghout
Station "'49
Tf/0^/C5
6?./11 / i 3
£9/07/22
72/07/25
68/04/16
fid/05/27
ec-'T C" r;2
f.V i/is
CS/Q-/2?
72/03/21
03/03/05
68/0'"/l 5
63/05'27 '
7U/c:.">l
Station - 4-3"; 3C-4
00070 Turb
20
10
'30
20
3r>
C5 <-
I1'./: 81
01090 7_n
C0070 Turb
'"/ 2C
68/11/13
71/C5/05
71/10/19
68/02/05
0'090 Zn
n o
31616 Tecal Cell
03070 Turb
(22 of 2c)
t K3_"trr~;
'(J .a/I
2'J "
" I'
30 "
10 uc/1
:3 '
£¦1
' 0 '
20 "
135 o T J
250 "
12: '
:ao "
o o r. 1
^ J*.
30 u^i/1
23 "
70.0 JTU
43(0/100 ML
-------
REJ'XT L^ST
UTAH (Cent ) - STATE STATIONS
Station -'',91304 (Cont.)
Ci te
68/07/09
70/04/15
70/03/19
7i/C5/U3
7 V-5/CC
St2t:or> =491415
Storat & Desc.
0C070 Tjrb
Value
57 OTU
'"•50 "
85 "
85 "
2/5 "
33/199 = 16% Rejects
68/05/08
00515
IDS
3062
68/09/1S
11
II
2318
69/10/01
M
tl
?5C0
/ 0/02/0"
II
IS
2370
7.0/06/10
"
II
3120
70/10/21
11
|i
2326
71/02/24
• l
li
2190
71/06/30
II
II
3122
68/09/13
01040
Cu
100
69/10/01
'I
ii
20
70/02/0-a
II
it
10
70/05/10
11
it
10
70/10/21
ii
"
30
£0/05/03
01090
Zn
10
6d/G9/18
II
ll
20
6S/10/01
II
!•
10
70/10/21
II
II
15
71/02/2"!
0
U
20
7V05/30
II
1
20
C3/01/1C
00310
300
73
68/10/30
It
Ii
58
£0/12/10
"
Ii
69
69/11/13
>1
If
52
70/02/04
11
II
59
70/10/21
II
H
73
71/02/24
1)
M
70
72/01/25
II
II
25
Station =/4S1416 (Cant )
Date
71/09/22
72/01/25
S to ret /' & Desc ¦
31 GIG FecoTColl
Val ue
23,000/100 ML
39,000/ " '
St:1;-on
Date
707:2/1 o
6z/Y~
60/10/01
CC070
Turk
30 j ro
f;"\ 0'""'1 7
7C/C2/04
ii
u
55 ''
6^';r'v
70/10/21
It
ll
185 "
CC/1 2/10
71/02/24
ll
II
63 "
70/02/10
Station r
491423
1 7/194
= 9" Rejects
70/H/04
71/07/-,:.
7,/MM •
68/03/11
01010
Cu
10 u a /";
62/05/14
01030
Zn
10 n
GS/03/1i
"
"
10 "
tr *1 ,-*1 *1 :
50C/20
"
20 "
6s/<3/
63/09/24
II
ll
<;n ''
ij/ Oi/30
70/10/14
II
II
20 "
71, C ~ / 01
71/06/22
"
"
10 "
63/07/22
70/10/14
00310
BOO
27 rog/1
r/12/03
70/11/23
II
ii
<1
¦5?/G 1/ JO
70/12/22
"
tl
105 "
7,/';?/23
71/10/25
It
li
33 "
71/07/01
7"i ll
430,000/ " "
69/00/20
00070
Turin
10 J ro
S t'*111 o r>
cr/l J/1J3
/0/06/02
ll
tl
120 '
Stafn" ,r
431433
;/?27 =
32 3?.:ect3
09/03/30
o3/05/U
01040
Cj
2'J ij^'/I
32/07/22
70/02/10
fl
t(
10 "
63/12/03
70/08/05
II
40 '
69/09/30
68/05/14
01090
Zn
10 ''
70/12/01
68/03/17
1!
ii
20 1
— - /S / r\ -s
/ 1 / • £} <1J
69/08/Ob
II
ii
30 "
71 / O'l/CG
70/08/05
II
it
.'-0 '<
71/03/13
71/07/01
71/12/07
-------
UTAH (Cont.) - STATE STATIONS
Static
<51634
6/157 =
4% Rejects
1 ? te
Store
f S Desc.
Val ue
'0/'/,/ 05
01040
Cu
20 ug/1
71/04/21
It
II
20 "
71/03/25
tl
II
10 "
50/05/28
01030
Zn
40 "
£3/10/03
I
u
10 "
/2/Q2/C9
31516
Fecal Coli
9300/100 KL
S13 i o n "
4317C3
6/20S =
3% Rejects
/1/G9/C2
01040
Cu
20 ug/1
63/07/15
01090
Zn
20 "
60/11/18
II
II
10 "
G9/07/3C
It
II
40 "
70/03/12
H
II
10 "
71/CO/C2
II
II
10 "
Stat^cn a49"!717
16/137 =
8» Rejects
71/01/06
01040
Cu
30 ug/1
71/09/01
II
n
30 "
60/03/12
01090
Zn
50 "
68/11/18
li
II
30 '
69/07/29
¦I
i|
30 "
,0/04/08
II
li
10 "
71/01/06
It
II
60 "
71/09/01
II
II
10 "
72/01/05
II
II
10 "
71/03/17
31616
Fecal Coll
4300/100 ML
71/06/09
i|
ll It
15,000/ " "
71/07/21
11
l» tl
4300/ " "
71/09/02
II
1 tl
5300/ " "
71 /10/1 2
It
li li
4300/ " "
72/05/10
n
ii ll
93,000/ " "
CS/C7/29
00070
Turb
140 JTU
REJICT LIST
-------
REJECT LIST
UTAH - 00RCW1 RIVER STATIONS
Stanton £491501
Dite
Storel
: if I Desc.
Val ue
7'.V 03/30
31 505
Tot Coli
2,300,000/100 ML
Station r<491
502
S/2E5 = 3
Rejects
70/05/i1
01075
Ag
5 ug/1
60/08/13
01090
Zn
20 "
72/05/10
11
11
20 11
£3/11/05
51505
Tot Coli
23,000/100 ML
73,-0'/05
1
¦ 1 11
210,000/ " "
7„/c:/:o
n
(I 11
43,000/ " "
70/1V03
11
II 11
23,000/ " "
72/05/10
00070
Turb
60 JTU
Station ^491506
24/292 =
9% Rejects
/2/05/10
01025
Cd 45 ug/1
68/CW/13
01090
Zn 20
11
70/09/14
i»
20
II
71/02/C9
11
20
H
Throughout
31505
Tot Col 1
23,000 <—> 93,00(
(19 of 35)
69/07/03
00070
Turb 80
JTU
Station #491503
22/117 -
19" Rejects
Throughout
31505
Tot Coli
23,000 > 1 ,500
Station ^491518 (C:>rt.)
Date Storp-. ? !> Oesc.
VI/06/03 01090 I a
6C/08/07 00720 CN
Throughout 31505 lot Col 1
Vol ue
S-ation ~'4Si 5,;: fcp-t )
Oat?
Thro'jancot
Scp'--^_
"> E, OL ."ofliiV
30 CO ug/i
15 31 mg/1 —
23,000 £ > 430.COO/100UL
(22 of 34) C9/07/n 00370 Tu-h
63/03/20 00070 Turb 63 JTU .'0,"O'|.3 " "
68/03/07 00400 pH 10 Sr-Ev ,1 -i&r ;r tq/U1
Station ,*491 5 ?4 29/129 = ?2S Rejects T7'{;Z^7\ ZTG15 '"cbTT
71/OC/Oii 0J04G Cu 'iO ug/f 72/03/25
71/06/03 01030 Zn 60 " £8/C:j/20 00070 Turtj
Throughout 31505 Tot Coli 24,000^ > 330,000/ iCGML 7C,'03/"C " '
{27 of 2G) ft, ::S 7L 0\i. rili
Station j?491336
70/CS/13
66/CG/02
71/02/23
72/03/23
72/07/26
01040 Cu
01090 Zn
14/20S -- 16£ 1e„;ccts
21 i.c,/)
20
50
13S
71S45 NH4 l.'"3 Tig/l l'7ib',j\7
Throughout 31500 Tot Coll 23,000-. 2,40C,C&0/lGCiiL 72/0?/?3
(37 of ¦ao} 72/G; '.3
Station f'491£c2 <*•/ 15 --- 2
1 1 1 v. O I I
(22 of 34)
70/ CI / 07
70/05/10
000/0 furb
75
Station ^g,5l3
53/03/i4
65/04/17
7:/OS/Co
70/03/13
70/05/13
63/01/17
£3/03/14
70/05/13
70/09/14
01025
01040
II
01055
01075
01090
Cd
Cu
Mn
Ag
Zr,
35/277 = 13% Rejects
20.
30.
90.
420
333,
40,
20.
19.
40.
00 ug/1
00 "
00 "
r.O "
00 "
00 "
00 "
00 "
00 "
Station //491544 33/11P, - 2B% Rejects
rHroiigT-iOLit 31505 Tot CoTi 23,000< > 23,000,000/1OOM'..
(33 of 34)
Station r'"91 515 39/321 =¦ 122 reacts
72/3-j/10 01023 Cd iTi/j/l
63/03/20 01090 Zn 20 "
69/08/?6 " " 100 "
71/02/23 " " 30 1
72/01/19 " " 20 "
70/11/12 0021C 30D 77 ug/1
-------
UTAH - USuS COOP STATIONS
Station J 09150000
18/254
= 7% Pejeers
Tr rou'jhout 70300
TDS
2170
(15 Of 40
71 /0S/20 01090
Zp.
30 ug/1
71/C3/17 00400
pH
10 3
Station =10125600
4/17 =
23Z Rejects
ctS/Cj/04 70300
TDS
4120 niy/1
5S/05/17
II
2310 "
6S/07/22
II
5440 "
63^07/27
11
5550 "
Strtion •>10125700
1/12 =
8% Rejects
Ci>/05/i-j 70300
TDS
?870 rag/1
Station ^10120000
2/15 ¦=
13» Rejects
6o'Os/lt 70300
TDS
2450 (.'3/1
63/07/22
II
2700 "
Station rl0167500
1/16 =
1% Rejects
/0/10/C3 010S0
Zn
73 ug/1
Station -f 1016C5GO
1/16 =
1% Rejects
/0/1O/O8 010S0
Zn
87 ug/1
Station ^01 71000
1/7 =
13« Rejects
70/10/18 01090
Zn
20 ug/1
Station ^10172200
1/24 -
1% Rejects
71/04/1 a 00400
PH
2.9
Station -10172550
1/7 =
132 Rejects
/'J/10/08 01 0(j0
Zn
15 ug/1
REJECT LIST
UTAH - CPA COOP STAT I CriS
Station ^09314500 &?/354 = 23;; rejects
Tliroj.jhout 70':GO TDS
(8/ of 122j
Station #09328500 82/366 = 22% Rejects
TFroughout /Q.iDO TDS 223i~ '<—4?20 mg/1
cf 121)
Sta-ior f,053335l:C 1/50 = 2'. Pciects
/0/0//23 ~/P~ 00 TDS 2900~rbv 1
Station f,,,093375f,0 1/40 = Zi r
-------
COMBINED STATIUa REJECTS LI^l
UTAH
Stations
Utah #491?02
EPA Coop #09315000
Toiat Reject^
38/408
J/296
38/704 - B%
USGS /, 10191501
USGS 7T101 91 500
0/108
0/ 32
0/140
- 119 -
-------
LTAH
7. DATA REDUCTION FORMS
-------
UTAH JORDAi. RIVER BASIN STATIONS
REGION VIII
WATER QL'A.ITY ASSESSMENT
I
TDS
WEIGHT = 1
t1 | III
HAZ. MATERIALS! ORB
'.'EIGHT = 5 j WEIGHT = 3
. - \ ' - —: s- " : :
IV I " ]
FIELD ! f'UTRIEi'iT 1
i;~IGIJT = 1 1 V'EIChT = 2 i ratt^g
; ¦>
Station
Number(s)
Period of
Record
Excesses^"
values
%
t/.cessey^
Values
%
Excesses^"'|
^-^Values! %
1, Cfj^ses^-^'
Values
%
excesses
Va1 ues
%
0= 0 : 2= 10-15/. , Ra -- j
1= :-10'; 3= 25°' - | '.'.'-non-.- ,-'-s |
Dash(—)-\'ot Rateibi,. '.'i"T.t ' ?
491501
1/68-8/72
0
0
0
22
60;"'c
37
3
50
6
0
' 0
1 ! ^ '
! 1 x ' .
1 ? 1 1 V 1
1 -L
491502
1/68-8/72
100
7
L14
6
6 9iV
45
1°
73
14
20 i 1 22 ;
22 91 ! - "! 3 2 3 1 33 i 07
£91506
1/68-8/72
8
8
100
7
^116
6
48
^^73*
66
8
73
11
21 j I 22 'j
^"22 ,95 ; - 1 3 2 3 i 33 • 67
491508
1/68-8/72
__
36
^^61x
89
1
56
1
_
| x . 'i
- - 3 1 - x !
491518
1/68-8/72
8
9
89
17
^109
15
55
77
10
69
14
19
^"19
100
! 24 . '"' !
- 2 3 2 3 3: ! 73
491524
1/68-7/72
1
^ 1
100
2
10
20
5S
33*
92
1
53
: 2 ^""l 1 ; ,n
11 >20 i
1 !^* 2 iioo! -231- L ' 27 : 74
491536
1/68-S/72
0
3
_
11
^^109
10
73
^74*
99
13
21 i 27 - ''" i
^^21 1100J - 2 3 2 3 !. 33 1 82
491544
1/63-7/72
^--^69 ' i97
0
49
0
>\^'^ X i
1
1 i
l
| i L^""!
*No Fecal Coii,
'*>.'0 D. 0.
-------
In AH Sr:ME STATIONS
REGION I'll!
HATER QLALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IK A GPQIJ" REQUIRED .~QR P.^TI\'3 >
I
TDS
WEIGHT = 1
II
HA 7. MATERIALS
WEIGHT = 5
in i
ORB
WEIGHT = 3
IV i " j
FIELD nutrient
WEIGHT = 1 | WEIGHT = 2 1 RATING
'.' r l G . 1L-
p ~i
Station
Numbar(s)
Period of
Record
Excesses^'
Values
0'
is
Lxcesse^^
/values
%
Excesses^"'
^/^Value^
jtycessos^ -""l jExcoscos! | 0= 0.: 2- 1.1-25''
%|^^^Va1L;es ! ? jes ! s DtiSr- f—}~*-'o^
. " 1
491001
1/68-5/72
r~\
o
8
100
13
82
16
9
44'"
1 13-^
20 L-/ 64
! 3 i i 18 ^ ' i
20!^--^ 9" noo: -?79- ?7 !
491003
1/68-5/72
8
8
100
6
80
8
4
39"
1
16 62
is
! i j.3 i
78; - 1 2 2 - : •-' :
491006
1/68-5/72
12
10
84
12
A
38
11
11 ' 3
>1 18 ! ^9'
; 1 18 - ';
33| - 2 2 2 - 1 ;
491101
1/68-5/72
11
21
52
19
/"225
8
11
/ 47X
23
„-^97 |28L^^25# i LOO; 3 12 3 1 L
491202
1/6S-4/72
16
23
73
22/"^
217
10
4
46*
i 30
9 95
32
26 ! ! 25 :
^27'V 1 96! 3 ? 1 3 3 i 36 i
491211
1/68-5/72
6
10
60
10
54
19
5
41"
12
3.0^<1 1 ! 27 _ ' ;
uL^io ! J 00' 3 2 2 2 3 j "
491304
1/6S-5/72
100
7
66
11
14
30
7
8 j ZO - ,
^ s,c licoi - 2 3 1 - i.--'''
491416
1/68-4/72
o
8
100
16
89
18
24
36"* 167
^ ^57^
12
6 ! j 21 . . -¦ ;
9'" i 67; - 2 3 2 - : '7 1
491425
2/68-4/72
12
7
/ 67
10
22
£2
51
1 7 ! i 20 -
/^r,g 1 q|^ ! rr! - ? 3 1 - 1 - 27 !
491442
1/68-5/72
7^>
7
100
12
75
16
5
^42*
12
0
^-""""^7 2
o
i
1
7s! - 9 ? q -
16 --- j
27 :
491438
1/68-4/72
0
8
0
7
/9 7
7
8
^/^4l" 120
1 2
1
iosj - 1 2 1 -
2/ ;
-
49J 601
1/68-4/72
—
0
^"54
0
13
4l"
31
6
70
9
10
1
looj -Q3i-
10
27 !
!
i
- \
J Id
/ «
56
/ -
1',
74
4"
T7
No D.O or
ToLai CoLi.
'Nitrate Oily
-------
reg:ci\ viii
WATER QUALITY ASSESSMENT
PARAf .ETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR PATIfiO)
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
in
ORB
WEIGHT = 3
IV | >' j ,
FIELD NUTRIENT 1 1 '. "TC-'T-'J
weigh r = l '.'EiGhT = 2 I ratiwg 1 f-.t:::g
Station
Nurber(s)
Period of
Record
txcesses^-"
Values
%
Lxcessei^j
U:eJ t
Excesses^-^'
wa1ues
c/
EXCS SScS^^j
l/alues | %
Excesses ! 0= OZ 2= '0-2it i Riced ..- ,
'' 1 I 1= i-io:: 3= 2e:: ^ j i¦?-lc^--y«s \
Values i % 1 D?S'i(—J-r'o-. R^teso e^-"' ' ; : 1 ' "
A91607
2/68-4/72
8
8
100
11
95
12 44] 29
^^63 | 11
io | i is :
10' j]00j -13 1 3 U-"" ™ v.
491634
5/6S-5/72
0
6
63
10
^^28''! 11
^ 1
0 ^-"^1 i 7 | ! 16 _ i
^ 51 i Oj/-^ 8* ! 87! - 2 2 n - ! -''"27 i 53
A91703
1/68-5/72
1
S
88
7
65
11
8
^-^46*
17
6
^ 76
' 6 i ! i 17 ¦" ¦
8 \ 9 i 67i _ o O 1 _ | 2/ | C-3
491717
1/68-5/72
5
6
83
10 ^
65
15
11
46'
25
6
^ 73
! 7
8 1^-^ T
i 1 <20
10°! - 2 3 1 - [ 27 ! 7,
i t
» 1
1 S ;
» . - •
1 ! ... !
I 1 !
--^ . ... '
i "''
i ^-^"1 ; i '
II ! , 1
! 1 !
i '
...
| " '
... ; L-^""! 1 L---"''!
•'"-¦No D. 0 - or tCjirate (Kly
Total Coll.
-------
UTAj, ,-SGS/CQO'P STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
Station
Nunbor(s)
USGS
09163500
09180000
Penoc! of
Record
Inactive
1/68-2/70
10/68-7/71
09229500
10011500
10136500
10172200
1019150T
10191500
1/68-8/72
1/68-5/72
11/68-6/72
2/68-7/72
10/68-9/7]
5/71-7/72
WEIGHT = 1
Excesses
Values
32
40 I 80
18
II
HAZ. f-iATERIALS
WEIGHT = 5
PARAMETER GROUPS pO VALUES IN A GRO'jP REQUIRE,") rC2 RATIhC-)
-xcesses-
ill
ORB
WEIGHT = 3
excesses.
FIELD
'/EIGHT =
NUTRIENT
'.:ETGhT = 2
-------
UTAH ^PA/COOP STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
T
TDS
WEIGHT = 1
II
WAZ. hATERIALS
WEIGHT = 5
i:;
0R3
HEIGHT = 3
I v' ¦ •.' i |
"I ELD 1 i'"'JTr.IEKT | j '.
;::ght = i j wirc-rr = 2 ! ?;tikg | •
Station
Number(s)
Period of
Record
l xcesses^i
^-"-"^Val ues 1 %
L/cesse^"
Values
%
Excessej^"'! 'Excesses
^^Valuesi 55 'va 1 lios
jE,\cesses 1 !
xj ----^^/alues 1 %
C- U*- 2= ij-25c" j Ra-cc- -- ,
1= 1-10^ 3= ?5!i L 1 '.'sicht--r;-,/ ;
D?sh(—)-,;ot Rs r<-e?1^.
USGS-EPA
n9?34Sr>n
p/Aq_p,/7?
3 100
0
22"'
0
n
3»'a
0
7 1 i * „ -" :
! 1S i - - r 0 2 2R |2<
1 * It
09261000
Dropped
1/68-5/72
15^^
59
25
0
24"
0
195
I
I 1^- 19
j j 10 1
68 ! 7i - n 1 ! " 21 48
It If
09302000
Dropped
1/68-5/72
82
100
82
0
20*
0
10
212
i 1
c i 10
D iu
j ! 6 __ -" 1
6 i 3 - d 1 1 2 1 :?
09306500
1/6S-5/72
6a
^-^132
52
i
2
°
X^23a
0
^^""241 h |'i4 1 3 - o 1 2 91 h*
09314500
Dropped
1/68-5/72
133'
133
100
1
2
50
0 .^1
^1* \ 0
^'^^194'
12
10
^ i.u
! | 10 , "'1
67 ! 1 - - 1 1 l.-"' .V Ur
• 1 II
rmi snnn
Dropped
1 /r-.R-s/7?
73^^
107
68
0
TP*
n
26 i 10 ;
1? 39 L7I - n i 1 -¦""" 21 i 4s
"i ii
09328500
1/68-5/72
121
L21
100
1
2
0
I o
0 192
0
31 I " ' 9 'i
CO 138; 3 - 0 0 3 i n :«3
it ii
09333500
Dropped
10/69-4/7
3
I 3
100
0
6* i o
^--"^^29' L
3 1 ' 1 K
li 127! - - - 2 3 U-""" X 5
t 1 M
09337500
Dropped
8/69-12/7
83
0
4''
j 2 0x^''
0 25 b-5 !5 1 0
x ' !
11 11
09379500
Dropped
1/68-6/72
0
4
0
-
0
X^207'
0 ; __^^128 [16 j^-"" 16 i o
j 2 -' 1
- - 0' 2 0 id ; II
11 11
09413500
10/69-3/7
5
^ 5
100
—
0
4
0
23
—
! y. ^ j
It 11
09415000
Dropped
1/68-5/72
3
3
100
0
12'
0 j 1\
! 0
2011
! 0 - - 0 ? - ; '
! J 1 1
1 1 i L~-"~" '
D.O. Only
-------
R: GION VIII
WATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOR RATINS)
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
hi
ORB
WEIGHT = 3
IV
FIELD
WEIG.-T - 1
\j
NUTRIENT
l.'EIGHT = 2
j
RATI :'IG | -"7TIi:
Station
Number(s)
Period of
Record
Lxcesses^'
Val ues
%
tAcesse^'
./"values
%
Excesses/^":
Val ues
%
^.-^^Val ues
%
E>cesses
'/a lues ! %
0- Oo 2= 'G-2'y>j j rioted ,1
1= 1-10% 3= 25% - Wei cjit--i
Dasn{—)=\ot Rater-blc^-""" Lpcr. i '
USGS-EPA
10020300
Dropped
1/68-5/72
0
10
0
/ -
0
4
0
1/"""
34
3
0 ! 1 x - " '
t i i x i
^ 5 ! 0 I ^ - - 1 - X 1
it n
10026500
1/68-5/72
1
8
12
_
°
4 '
0
5
28
7
0
^ - ' 9
0
i x - !
_ _ _ 1 _ l ---" ^ i
J- ! |
10041000
Dropped
1/68-5/72
5
8
63
5*
0
0 ^-""1
^/""^28 ! 0
x " '
| - - - ij - ; --- x
If
10090450
Dropped
1/68-6/72
4
5
SO
100
0
0
1
24
4
0 ^ -
1
0
i - >
1 - 1.-^ x I
11 It
10092700
Inactive
1/68-5/71
6
11
55
_
0
3 6*
0
1
^ ^ 34
3
U
0
i x - " !
3 - 0 I - i •" - 1
tl It
10095400
Dropped
11/70-2/7;
0
1
0
0
^ 4
i 0--'"
0 ?0
j 4 | i4 ;
0 6 !67 i — — - D — ' ' 1r> ; /.]
II 11
LOL26L00
9/59-6/7 2
11
13
85
°
, " 8
I 6>
0 5 i
] 2
0
j 2
1 i
0 ~ _ _ ? 0 ; . - "' ., ;
1! II
10152000
Nev
7/72-
i
i ' "' "
ft ri
1016300
Ncw
7/72-
I
l
I i . ;
!----- ; :
i
!
, - "* 1 ' 1
1
1
i
1
|
1 i - :
I __ ' •_
! I ; i
i 1 U---' i
CP
*
.0,0. Only
-------
UTAH ;?,INED STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
FIILD
ORB
TDS
RmIN
WE IGrlT
Excesses
xcesses
txcesses
-10
Period of
Record
Values
1/68-4/72
22
Utah
491202
52
1/68-5/72
217
68
10
130
226
LSGS-
Coop
1019150 L
LO/68-9/71
USGS-
Coop
10.191500
19.
"'Uiran. Only
-------
PAGE NOT
AVAILABLE
DIGITALLY
-------
F. Wyoming
1 • State ofJ'iyomij• at&r Quo_!_it v_ Statioos
No water quality data are available as yec in STORE! for the
limited data collected by the State of I'yonnng.
2. US6S Cooperative Stat ions
a. Only S of the 50 rateable stations for Wyoming USGS Coop
stations contained enough data sufficient for rating in ine
Hazardous Materials ciroup.
b. Eleven of 50 .stations collected data in the ORB group.
c. In the Nutrient group, only 17 of A3 stations rated had
excesses greater than 2.5%.
d. Six rateable stations noted 0% excesses.
e. For the most part, reject percentage? were low throughout,
the State, with rejects occurring win1)' in the fDS group
with lesser rejects for selenium, zinc, and ORB. Some high
reject percentoges were noted on Sage Creek between Deaver
and Lovell (15% and 16%), and BiUer Creek near the mouth
at Green River (16%), as well as the South Fork of the Powell
River near Kaycee (25% - IDS only), the Salt Crook near
Sussex (100^ - IDS only), Beaver Creek ne^r Newcastle (80% -
TDS u'lly), a,"id, tne r;ut tn rioLLii near ouspsr (i /&> - rnostiy
coliform).
f. Nineteen of 54 stations had a weighted value percentage
between 0 - 33-1/3%, whereas 18 were in the 66-2/3 to 100%
category.
g. Three stations--the Bitter Creek near Garland. Whistle Creek
near Garland, and the Shoshone River near Lovel--noted
weighted value percentages of 100%.
3. Overview
Wyoming appears to have the best quality water in Region VIII.
Relatively little data are available for lakes and impoundments.
- 128 -
-------
WYOMING
4. STATION DESCRIPTIONS
-------
NlHGER LOCATION
060367S5 Unnamed.
06185991 Astrinyent Creek at mouth.
05136491 Astringent Creek at mouth.
OG22SOOO Wind River at Riverton.
06230300 Ray Lake outlet nr Fort Washakie
06231000 Little Wind River ab Arapahoe.
06233600 PoPo Agis Piver at Hudson.
06235000 Deaver Creek nr Arapahoe.
05235500 Little Wind River nr Riverton.
06233000 rive Mile Crook nr Sfioshom .
06259000 Vnnd River below Boysen Reservoi
06259500 3ig Horn River at Therrnopol is.
0E2S-A700 Sig horn River at Lucerne.
05255350 Cottonwood Creek ab Hamilton Dom
06267C50 Big Horn River at Ncioer.
05263600 Big HGrn River at Worland.
06265000 Big Horn River nr f'.anderson.
06270000 Kowood River nr Ten Sleep.
06273500 Pomtrcck Creek nr mouth, below
Hyattui1.
06274220 Nowood River at Sanderson.
C6277E00 GreybJll Piver nr Basin.
C627909Q Shell Creek nr Greybull.
WYOMING USGS STATIONS
'lOCATIOiV
Shoshone Piver below Buffalo Bill.
Shoshone R.ver nr Garland.
Bitter Cree'' nr Garland.
Whistle Creek nr Carl and
Shoshone R ver nr Lovell.
Sage Creek at Sidon Canal nr Deaver.
Sage Creek nr Lovel1.
Shoshone R'.ver at Kane.
Tongue Rivir nr Dayton.
Goose Creel' below Sheridan,
Tongue River at State Line nr Decker.
Powder River nr Kaycee.
Sooth Fork, Powder River nr Kaycee.
Salt CreeV n"1 Sussex
Ponder River at Sussex.
Cra;y Woman Creek at UpDer Station nr
Arvada.
Clear Creek nr Arvada
Little Po\ cior River nr Hestcn.
Little PoA'dor River nr i,'yo.-Mont.
State Line.
theyenne Rver nr Spencer
Beaver Creal nr New Costle.
M-'.CER
C64278o0
06430500
CCo23A0C
C66250C0
06633500
06533t>00
06534 1 ou
0C634600
06635000
0G635000
06637910
0663^000
06642C0G
CC0431C0
056;C9OO
C66«OOQ
06644010
06C44040
LOCATION
Pelle Fourche fti/nr at De/1!'s
Tcu°r, V!yo.
Redv/ater Cree1- at WyoT.mg-
ooutn Da/cta Line
^rcar.o.rent River nr
•r.i rraie nt.
tricoinprem; Ri /£*• at r.outh nr
treatment
Rock Creek below Rock River.
Foe1 C'oak aoove State Fish ''etcher/
Little ¦ ed^cine Bew n.-ver nr Shirley
Little .vecncme Sow R.ver nr
Kedicine Sow.
"edicino Bow River above Se.ninor
Rese*".'Oir r>r Harsra.
North Platte rover above Patr,finder
Kescvoir
Rock Creek at Atlantic Cit>
S'..eetv/ater River nr Alcova.
Noi th Platte R-ver at Alcova.
Pc-.scn Spring Creek rr ¦Ucova
Poison Smoer Creek nr ^illi
Poison Spider Creek nr Goose
brnanied.
Oregon Trail Dram nr Goose Ertc.
-------
riUrBER LOCATIOM
C5644120 f'.icdle For<, Caspe" Creek nr Biicknum.
066445C0 Caspar Creek at Casper.
C56'-6500 Deer Creek below Millar Wasteway at Glenrock.
C-jo'iCGDO North Platte Ri /er nr Glenrock.
G6652OC0 North Platte River at 0>"in.
06652800 North Platte River below Glendo.
06656000 Ncth Platte River below Guernsey Reservoir.
06657000 North Platte River below Whalen.
06633500 Laramie River nr Jelrr
06660000 Laramie River at Laramie.
06660500 Laramie Rwcr at Two Rivers.
G6661500 Little Laramie River at Two Rivers.
05670500 Laramie River nr Fort Laramie.
06670900 Rawhide Creek above Interstate Canal.
066/1000 Rawhide Creek nr Lingle.
06572600 Cherry Creek Dram nr Torrington.
06677010 Horse Creek nr Yode.
09183500 Green River r.r Daw.
09192600 Green P".vsr r.r Big Piney.
0?201000 Hew For/ - ~.r Sou'der.
09203000 New Fork River nr Big Piney.
00216000 Big Sandy River belc'w Eden.
09216360 Bitter Creek at mouth nr Green River.
WYOMING USC.S STATIONS
(continued)
MCER
LCCPTIO.'i
00*221 GC0
Simtn'j For'< nr Rooertson.
09222000
Black s Fork nr uyfan
092244 50
Hani's Fork nr Granger.
09225000
Black's Fork nr Gresn ?we'
09259700
Little Sr.c-;e ^iver r.r Caags
1001 o-'IOC
uellow Creek r~ Evans ton.
10013000
Bear River nr Evanston
10020100
Bear River above reservoir
nr Woodruff, Utah
10020300
Hear River balo// reservoir
nr uoodruff, Utc.r.
100-11 000
Thomas Fork n»~ kyonnnc-Idaho Line
10012700
Tno~as Fork nr Border, V.'yc
3003200
Unnamed tributary to Lewis
River fcelc/j Lewis
13012800
Cottonwood Creek at outlet
of Jenny Lake.
13013570
Kelly Warr. Spring rr Kelly.
13C27500
Salt River abov? reservoir
nr Etr.a
-------
WYOMING - USGS-EPA STATIONS
NUMBER
06279500 Big Horn River nr Kane.
061'7000 Power Kiver at Arvada.
C542S5C0 Belle Fourche River at Wyoming-South Dakota State Line.
06756000 Crew Creek at Cheyenne.
3653o'c,r,e 3ow near Shirley.
06645s_*00 :-c;- Platte River below Caspar.
06670990 Rawhide Creek.
06671000 Rawhide Creek nr Lmgle.
06674500 North Platte River at Wyoming-Nebraska State Line.
09209400 Green River nr La Ba^ge
09216S50 Bitter Creek at Green River.
09217000 Green River nr Green River, Wyo.
09224700 Black's Fork nr Little America, Uyo.
09226000 Henry's Fork nr Utah-Wyoming State Line nr Lonetres, Wyo.
09229500 Henry's Fork nr Linwood, Utah.
-------
WYOMING
5. REJECT DATA
-------
VfC'MIS'G - EPA COOP STATIONS
Station fr'06279500
= 3% Rejects
Date
Storet J & Desc.
Value
71/11/05
0107 5 ha
3 ug/ 1
70/10/01
01090 Zn
30 11
' 1 /f'-i/i 3
II II
20 "
r/i1/05
II II
30 "
72/01/13
II II
20 "
72/04/20
II II
20 "
70/03/03
00610 NH3
0 2 ng/1
74/04/01
II II
0.1 "
Station -
06317000 29/314 =
955 Rejects
i"r.roucinout 70300 TDS
2120 < 4150 mg/1
(29 of TOG)
Station #05428500
6U/01/01 70300 TDS
69/02/01
09/02/10
09/02/11
70/01/08
70/01/23
71/01/06
71/12/14
70/07/15 01090 Zn
71/0^/14
71/07/20
72/01/11
72/04/27
Station fi06634100
70/TO/TI 5T090 Zn
Station f/06645000
33/12/02 (Ti 090 Zn
71/10/05
Tnrough?ut 31501 Tot Coll
13/349 = 4% Rejects
2190 mg/1
22£0 "
2090 "
2090 "
2470 "
2140 "
2200 "
2140 "
20 ug/1
20 "
140 "
20 "
130 "
12% Rejects
12ug7l
23/212 = Ti« "Rejects
20 ug/1
30 "
24,000 «e > 366,000/100 ML
(10 of 14)
ya -
More than ten excesses v, ariy p^-meter
reported as c rcnce (< >} X
excessi.s of 1 valjes given m pare.itnes-s.
Ag = Silver 7n = ZitiC Se - 3d-mw
NH3 " Ar.ir'O-.i a Nr. 4 = nT-iomi.'-
Station #06645000 (Cont.)
Date Storet /- S Desc Value
Throughout 31616 Fecal Cell 2/00-s-'-—»-2/,500/103 ML
(11 of 20)
Station #06674500 3/337 = ?.% Rejects
71/01/II 00310 BOD s 0 ..m/1
72/04/27 " A3 "
72/04/27 21616 Fecal Coll 3600/100 ML
Station ,;'092170C'0 1/327 = 1% "ejects
7 0/10/11 01090 Zn 19 ug/1
Station #0922^700 2/302 = 1% Rejects
70/01/17 00400 pH 9.8
70/01/20 " 9.7
-------
REJECT LIST
WYOMING - USGS COOP STATIONS
Station "06035755
Dii c c
Store-!
00400
1/4 = 25% Rejects
p & Oesc. Value
Station i''06285500
1/27 = 15^ Feiccts
6S/05/11
Station #06185991
69/03/19 00^00
3t. on ''0618C491
'yj/te/19 00400
Station ,'06228000
70TWi6" OT5SO
station *'06235000
39/CI/24
Stjtun ''05253000
7'i-oui'iout 70300
pH
3.4
1/3 * 33% Rejects
pH 4 3
1/3 = 33Z Rejects
pK 4 "3
1/354 = 1% Rejects
Zn 25 ug/1
1/92 = 1% Rejects
"70300 TDS 2230 irg/T
17/222 = 7% Rejects
TDS 2210 <£—* 2350 mg/1
(17 of 54)
£ Station i'c06259500
> 69/10/22 006"i0 NH-
59/11/19
£9/12/02
St_?j..on ,"06265350
/0/09/30 /OJOO
Station s06284800
3/93 = 3% Rejects
f 30 mg/1
2.40 "
0 39 "
1/3 = 33% F.t'jects
TDS 3110 iry/1
Throughout
Station /,06285100
/1/03/0J 70300
70/11/03 01090
Station 406235400
Throughout 70300
33/226 = 15% Pe.iects
70300 TDS 2510 <—10,400 ir.g/1
(33 of 63)
1/330 = ¦>% Rejects
TDS 5960 irg/1
Zn 14 ug/1
32/195 = 16% Rejects
TDS 2150 <5—> 3050 mg/1'
(32 of 54)
Date
Stores f S Desc.
Val ue
68/04/05 70300 IDS
70/02/03
71/01/07
7W'/'4
StJtion 1/06313000
Throughout 70300 TDS
Station £06313400
Throughout >0300 TDS
3240 ma/1
3090 "
3170 "
2310 "
23/92 = 25% Rejects
'L?Z52
22G0 -5—> 3970 mc/1
(23 of 30)
= 1002 Rejects
3150 *—
(52 of
5380 rriQ/l
52)
Station i'06313500
i/15 = 6X Reiects
68/07/31 70J30
TDS
2460 mg/1
Station #06316100
8/190 = £1 Rejects
69/10/03 70300
TDS
3000 mc,/1
70/01/23
t!
2< 80 '
70/04/20
II
21-.0 "
70/08/25
II
3060 "
70/10/12
II
4270 "
71/01/11
II
2170 "
71/09/09
11
2700 "
71/10/05
11
31 CO "
Station ,/06324973
/'• = 25", Pnect:
b~9~/ 0 J"/12 7RC0
TDS
22iO ",.ia71
Station /• 0*3324985
2/18 = 112 Rejects
69/10/02 70300
TDS
3340 ,r,g/l
70/01/23
II
4030 "
Station "06386500
€/32 = IS1? Rejects
69/0w'/14 70.-.00
TDS
3^70 mc/1
69/07/10
II
2290 71
Station &06386500 (Cont )
Date
TliTQZ/W
70/rV'iZ
/0/0^/30
70/05/10
Storet »' & Desc.
/O'JWfC?
V?1'j2
FtTo ~t7[
2620 '
2340 "
2890
Slat Icn -0G394000 46/58 = Rr-jcc Ls
1'irougrout 753C0 TDS
2390 ^ 0220 r.g/l
('16 of Sn)
StoVon ¦' C6f 23800 2/ln1 = 1*. >n:t'
"r"x.-0 DO" * ;v7 i
7 i 8^5 I,,-], 0 17
70/09/?*'
71/ i 2/21
Statin ''06633300
68/i0/13 " 70300 TDS
69/10/18
Station j/065341 0n
70710/21 0"!000 7-'
St a ti o n -,056't3100
69/06/24 O1145 Se
Station ,t"]66'i3"00
C9/OC/2'* OiK-3 Se
Station ;066"4000
lo/'jC/fl " OfV: Se
Station ?0CC4/>0i0
69/06/26 01145 Se
Station f/06644120
7T/0C/29
69/06/25
703150 TDS
01145 Se
2/6 = 33" Rejects
2' 10 nq/-.
2140 "
1/15 = SC/ Reiects_
12 ug/".
1/15 = 7% Rejects
76,000 ua/1
1/2 = 50.'' >¦CCtS
21,000~ur./l
1/16 = Pi' Reacts
"l 09, .'0 J -g/1
V14 = 7% »e.crts
41,000 uc/1
2/4 = 50? Rejects
TS&-.jTl
600C jcj/I
Sta-ior -'06Ci-5J0 3/17 = 17", -ejects
70/08/04 'C300 TDS 2600 rr.o/l'
71/06/04 ' " 3880 '
69/06/26 01145 Se 32,000
-------
WYOMING - USGS COOP STATIONS (Cont.)
Station i=Q£S70990 1/130 n Rejects
Deto Stcct ? & Desc Value
70/n/i3 00070 Turb 60 JTU
Stmon ,•'03671000 2/190 = 1% Rejects
70/07/17 00070 T'jrb 70 JTU
70/07/24 " " 50 "
Station ,-05756000 4/9 = 4435 Rejects
/2/0//22 3150*1 Tot Coll 26 .100", 000/1 Od ML
7'<./i C/02 8,300.000/ " "
72/07/23 31616 Feca1 Coli 1 ,835,000/ " "
72/13/02 2,300,000/ " "
Station f'09216000 34/333 = 10% Rejects
Tnrci,ghcut 70300 TDS 2120* >2030 mg/1
(34 of 60)
Stat-on -09215950 1/3 -- 332 Rejects
£6/09/13 70300 TDS " 3590 ing/1
Station '¦09222000 13/286 = 555 Rejects
T'lroucho'Jt 70300 TDS 2110< >-3340 tr.g/1
(13 of 91)
Station •i'09216930 14/87 = 10% Rejects
Throughout 70300 TDS 21S0-* > 4760 ina/l
{14 of 23)
REJECT LIST
-------
WYOMING,
6. DATA REDUCTION FORMS
-------
WYOM^-J USGS STATIONS
REGION VI:I
i-'ATER QUALITY ASSESSMENT
PARAMETER GROUPS (10 VALUES IN A GROUP REQUIRED FOP RATING)
I
TDS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
III
ORB
l'EIG-7 = 3
IV
FIELD
HEIGHT = I
v 1 |
NUTRIENT ] i l.E
'"EIG iT = 2 I ,J.''«TIflG t .R
Station
r.'ur,serfs)
Period of
Record
Excesses
1 ues ! %
-xcessej?/
Values
%
Excessas^^
Values
jcXCCSiC^
; E v.; os S£
Values
| 0- t% 2-- 10-25'; : Kf-:j-i
; != 1-10? -,¦= 25% - 1 .''e.c1',^- i\-<
% 1 D?sr.(—)-jJot fiatsablr.—l.'s-:
0622800
1/68-6/72
° 1
109 0
1
4
25
0
j 0
0 L^' 132
0
.09
! 1 0 ^
0 ! Q - 0 0 0 2]
06230300
5/68-3/70
9
9
100
0
0
0
0
^0 ! 0
1
^ 13
13
0
0
! - -
0 j - - - l - : x
C6231000
1/68-6/72
36
47
13
0
0
0
0
0
0
4
^ 92
23
<+7
I 1 *
0 1 ? - - ? n ' ---'" 1
06233600
1/68-2/69
9
14
7
0
0
0
0
0
0
0
29 10
V*
i I 5
1 •• - ; : '¦, — l:
W35000
1/68-6/72
25
31
77
0
0
0
0
0
0
0
^ 61
0
0
^ 0
0
-7 r\ \
D - - U -
06235500
1/68-5/72
69
108
64
0
0
0
0
0
0
^ ! i l " \
132 166 U-""llO ju ; 3 _ _ 3 0 | , u
06253000
1/68-5/7 2
53 ^
5A
78
0
0
n
V/-1
n ! 0
1
114
11
ten
3 - - 2 3 ! 1:
0625900
1/68-6/72
10/^^
74
14
0
0
0
0
^ 0 I 0
o
95
0
0 !
^^74 { 0
2 - - 0 0 1 2„-
06259500
8/69-6/70
2
11
18
3
10
30
3
b ^-"1
^-"^34 |36
0 i i 23
^^
-------
RfGION VIII
water quality assessment
PAPAMETFP GRCUPS (10 VALUES IM
—m
ORB
WEIGHT = 3
HAZ. hATERIALS
WEIGhT = 5
FIElD
'•'EIGHT = 1
TDS
Excesses
Excesses
Period of
Record
Station
Oqsp{—)-.'.'ot -a-er-b"
Valuea
"alues
Values
3/68-6/71
06269000
100
91
0627000
06273500
06274220
1/68-6/72 i
41
1/68-6/72
46
89
83
21
40
10
1/68-6/7
06279090
93
06279850
8/68-7/70
1/68-5/72
06282000
83
44
1/63-6/71
11
18
11
48
58
12
1100
97 I 49
7/69-5/72
06284500
81
59
40
10/69-5/7
06284800
]00 133
63 !60
00
39
1/68-5/72
06285100
! j oo
-------
REGION VIII
WATER QUALITY ASSESSMENT
TIT
0R3
NUTRIENT
HA 7.. MATERIALS
FIELD
WEIGHT =
TOS
V,'EIGHT = 1
excesses
XCCSSGS
Vclucs
Values
Values
a I L2S
70
10/69-5/74
100
06285400
13
A/68-7/71
100
06285500
10
10
06286200
1/68-9/68
100
23
127
1/68-6/72
0629800
1/68-6/72
52
27
52
35
14
0630630011/68-6/72
104
5/68-6/72
06312500
30
06313000
6/68-6/72
100
52
06313400 1/6S-6/72
100
IF
1/68-7/68
06313500
100
06316400
1/6S-6/72
QA
22
1/68-6/72
80
06324000
-------
REGION" VIII
WATER QUALITY ASSESSMENT
PARAMETER rqcijPS (10 VALUES I.\ A GROUP RECJIRED FOR
7
tos
WEIGHT = "!
II
HAZ. 1 iATERIALS
WEIGHT ~ 5
III I IV
ORB FIELD
WEIGHT = 3 | is EIGHT = 1
! '
i.jT^ieut ; : ;'::G''"Er
'.iEICI-IT = 2 ] RATING ' -
i
1
06394000
1/68-6/72
57
58
98
0
0
0
0
0
0
^ 0
0
V-^' i
o !o
~7 <
06427850
2/63-6/72
48
49
98
0
0
0
0
0
0
0 i
0 10
o \
o |o
?
06430500
5/69-6/70
13
^ 13
100
0
o
0
0
0
0 U-"f j 0
n i ;
. 1 ; , 1 x _ • -
0 |0 1 i - - - - -
i
,
06623800
1/6S-7/72
0
29
0
1
6
17
1
^ 55
!6
2 L-"" 59 i 3 ~
42
i ! 20
12 1 0 ? 1 1 ? ! -' "* 26
06625000
1/68-6/72
0
45
0
0
/3
0
0
0
0
1
45 ! 2
0 ! ! !x
_^"*5 1° i o - - i o
!
1
1
1
06633500
2/63-9/68
13
100
0
0
0
0
0
0
0
n
i 0 i I i x
o 0 |0 1 3 - - - - ; >
06633800
10/68-10/C
100
0
0
0
0
0
i o
n U" n
i 0
' n ! — n
i !*-" '
r\ • — — — — —
f
1
1
1
0C634600
1/68-6/72
30
48
63
0
0
0
0
Io
o 0
0
0 ^'i j 1-
0 io ! 3 - - - - :.
06635000
2/68-6/72
41
85
0
^0
0
0
^o
lo
0 0
io
\
0
0
1 ; x . --' i
-7 1
b I 3 ¦ ;
06636000
1/68-6/72
0
0
0
0
o ^"T
>— 5f
20
I n 1
1 !
0 78 jo
0
^ 0
1 . -
" " 0 0 -
i
1
1
1
t
1
i
-------
REGION VIII
WATER QUALjTY ASSESSMENT
m
ORG
WEIGHT = 3
HAZ. MATERIALS
FIELD l
WEIGHT =• II
TCS
WEIGHT = 1
RATI
txcesses
excesse
Period of
Record
\a
Values
50
10
06637910, 5/69-9/71
06b3900Q 1/68-6/72,
664200C 1/63-6/72
56
066^3100 10/68-6/79
100
06643900 11/63-6/
50
0664^0001 10/68-6/70
100
OG64iO/'Q10/6S-6/70
0664450010/68-6/71
100
100
0664680C
21
'-0
-------
REGIDN VIII
WATER QUALITY ASSESS: 1 E^T
KA7. MATERIALS
WEIGHT = 5
ORB
WEIGHT = 3
TDS
WEIGHT = 1
Excesses
Period of
Record
Vai uer
Values
06652800 1/63-6/72
12
06656000
1/68-6/72
26
7/70-3/72
06657000
100
177
06658500
5/63-6/70
27
15
24
1/63-6/72
06660500
44
55
06651500 1/63-6/72
46
1/68-5/72
06670500
56
82
0667099010/70-3/72
00
178
128
60
100
06671000
1001
62
06672500
100
5/68-5/68
06675380
n.Q. Only
-------
REGION VIII
WATER QUALIT" ASSESSMENT
I
IDS
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
III
ORB
WEIGHT = 3
IV
FIELD
WIIGr.T = 1
V
K'OTkl EJ\:T
'•'EIGHT = 2
| ..'iic-ste:
rtPTINS | D"7; "2
Station
N'Liiibe*"(s)
Period of
Record
Excesses^""
Values
%
Excessej^
Values
0/
/>
ExcesseG^"'
Values
C/
h
Excesses^^-^i |
value-;,' %\
Excesses^-^ j
\ ; 1 U £ S !
0- Ci 2= 10-25" | 3?t:d
1= 1-10^ 3- 2Zl - i '.?i . - >
OiS'l;—)~.0i. i1 = ~ 2r b ' i ,-¦''' . c c
06677010
7/69-7/72
100
0
0
0
0
0
0
9
^ 54
16 |^< 1 0
? i-V-"'i
- - - / - ! ^ x
0919260
10/67-6/7:
0
53
0
o
0
0
0
0
0
1
.y' 56
|o /-n i m - ':
3 53 ! 0 i 0 — — 1 n ! 1? ! f
09201000
2/69-7/71
0
54
0
0
)
0
0
0
0 0
54 | o 44
0
! 0 - ' " i
o - - o n 1 12 i o
0918S600
1/68-6/72
0
33
0
0
0
0
^10
0
^"125 | 33
o! o - o l o L --""1, i «
i 09205000
2/63-6/72
0
69
0
0
y 11
0
5
^ 128
1 °
6 70
1 i 1 "1
o i n - n i n i; ; o
09216000
1/68-6/72
56
60
93
0
0
0
^22
0
9
182
!i6
0 i
27
: 9 . i
3 - 0 Q 3 ' n, ! 7,
09216960
9/6S-9/68
1
1
100
0
3
0
0
!°
0
i —r^i
0 -L < 0
I X
J ^
09221000
8/69-6/70
0
3
0
0
o
0
0
2
0
1
^ 5
[ 0
20 3 1 0
! x ' i
2 - ! 1
09222000
1/68-7/72
82
91
90
¦ 0
o
0
°
^ o
0 L-"'^103^
5
3
92 : 1
; 6
3 - - j 1 ! '"" : 50
09224450
1/68-6/72
19
50
38
0
0
0
0
0
i
0 50
0
0
50
n
| 3 '
3 - - 0 9 12 ; 25
09259700
1/68-3/72
4
49
8
0
o
0
0
L7
0 L^"^^6T
6
G
49
I
1, 0
1 - n i n
2 ^ " <
- 21 9
100157C0
1/68-7/68
0
3
0
0
/o
0
0
j o
0 3
0
0
5 i c
X "" i
^I
-------
WEIGHT = 1
II
HAZ. MATERIALS
WEIGHT = 5
REGION VIII
VATER QUALITY ASSESSMENT
PARAMETER GROUPS flO VPlJES IN A G30UP REQUIRED FOR
—m
Or! 3
WEIGHT = 3
\ ± '\b i
:i i v
FIELD | MjTPIE ,\iT
WEIGHT = 1 | WEIGHT = 2
Station
N'jnber (s)
0= Dj
Excesses
excesses
bxciv>scs__^---~i icixcesse
'a lues
excesses
Period of
Record
Values
Values
val ue
1/68-7/68
10018^00
10019000
1/6S-7/68
10020100
1/68-6/72
1/6S-5/72
10020300
10041000
1/68-5/71
20 10
1/6S-8/70
10042700
5/69-7/70
13009200
13012800
7/69-7/69
5/69-10/70
13013570
1/68-6/72
13027500
-------
WYOMj. EPA/COOP STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
HI
HAZ. MATERIALS
WEIGHT = 5
"I ELD
TDS
Excesses
l/,cesses
Period of
Record
Station
£ 1 U
Val
Values
Values
63
0627950C
1/68-7/72
81
105
12
0631700Q 1/68-7/72
105
1/68-6/72
06428500
10S
10
24 j 12
157
11
7/72-10/7^
06756000
^ 06634030
New
0653410010/7Q-9/72
1/68-6/72
06645000
40
100
10
16
3/68-6/72
06674500
150
1/68-6/72
160
09209400
09216950 2/68-4/72
9 ->
100
1/68-10/72
09217000
18
50
31
129
-------
WYOH USGS/EPA STATIONS
REGION VIII
WATER QUALITY ASSESSMENT
pwy,etzr croups (to values
nr
CRB
WEIGHT
HAZ. SATERIALS
WEIGHT = 5
TDS
WEIGHT
Excesses
"Excess?
cesses
xcesses
a i uesi
8/68-6/72
09226000
1/68-10/7
09229500
83
127
-------
PAGE NOT
AVAILABLE
DIGITALLY
-------
IV. General _0ve_£ytpw
Further refinements of this l.'aLer Quct'Mty Index (UQI) will be necessary.
Otv:e the dissemination and review phases are complete, d 11 pertinent
connienU './ill be screened and appropriate charges made. At that t ¦ ,
a computer program will be designed to handle further ^evievjs.
------- |