U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
REPORT
ON
LAI<£ SAKAKAVIEA
DUNN, MCICNZIE, MCLEflN, ITOER,
WJNTRAIL, AND WILLIAMS COUNTIES
NORTH DAMTA
EPA REGION VIII
WORKING PAPER No, 575
CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON
and
ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA
699-440
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REPORT
ON
LAKE SAMKAWEA
i MCICNZIE, MCLEAN, I€RCEH
mUNTRAIL AND WILLIAMS COUNTIES
NORTH EAMJTA
EPA REGION VIII
WORKING PAPER No, 575
WITH THE COOPERATION OF THE
NORTH DAKOTA STATE DEPARTMENT OF HEALTH
AND THE
NORTH DAKOTA NATIONAL GUARD
SEPTEMBER, 1976
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CONTENTS
Page
Foreword i i
List of North Dakota Study Lakes and Reservoirs iv
Lake and Drainage Area Map v
Sections
I. Conclusions 1
II. Lake and Drainage Basin Characteristics 5
III. Lake Water Quality Summary 6
IV. Nutrient Loadings 12
V. Literature Reviewed 18
VI. Appendices 19
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ii
FOREWORD
The National Eutrophication Survey was initiated in 1972 in
response to an Administration commitment to investigate the nation-
wide threat of accelerated eutrophication to freshwater lakes and
reservoirs.
OBJECTIVES
The Survey was designed to develop, in conjunction with state
environmental agencies, information on nutrient sources, concentrations,
and impact on selected freshwater lakes as a basis for formulating
comprehensive and coordinated national, regional, and state management
practices relating to point-source discharge reduction and non-point
source pollution abatement in lake watersheds.
ANALYTIC APPROACH
The mathematical and statistical procedures selected for the
Survey's eutrophication analysis are based on related concepts that:
a. A generalized representation or model relating
sources, concentrations, and impacts can.be constructed.
b. By applying measurements of relevant parameters
associated with lake degradation, the generalized model
can be transformed into an operational representation of
a lake, its drainage basin, and related nutrients.
c. With such a transformation, an assessment of the
potential for eutrophication control can be made.
LAKE ANALYSIS
In this report, the first stage of evaluation of lake and water-
shed data collected from the study lake and its drainage basin is
documented. The report is formatted to provide state environmental
agencies with specific information for basin planning [§303(e)], water
quality criteria/standards review [§303(c)], clean lakes [§314(a,b)],
and water quality monitoring [§106 and §305(b)] activities mandated
by the Federal Water Pollution Control Act Amendments of 1972.
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iii
Beyond the single lake analysis, broader based correlations
between nutrient concentrations (and loading) and trophic condi-
tion are being made to advance the rationale and data base for
refinement of nutrient water quality criteria for the Nation's
freshwater lakes. Likewise, multivariate evaluations for the
relationships between land use, nutrient export, and trophic
condition, by lake class or use, are being developed to assist
in the formulation of planning guidelines and policies by EPA
and to augment plans implementation by the states.
ACKNOWLEDGMENT
The staff of the National Eutrophication Survey (Office of
Research & Development, U. S. Environmental Protection Agency)
expresses sincere appreciation to the North Dakota State Depart-
ment of Health for professional involvement, to the North Dakota
National Guard for conducting the tributary sampling phase of the
Survey, and to those North Dakota wastewater treatment plant oper-
ators who voluntarily provided effluent samples and flow data.
Norman L. Peterson, Director, and the staff of the Division
of Water Supply and Pollution Control of the Department of Health,
provided invaluable lake documentation and counsel during the
Survey, reviewed the preliminary reports, and provided critiques
most useful in the preparation of this Working Paper series.
Major General LaClair A. Melhouse, the Adjutant General of
North Dakota, and Project Officer Colonel Irvin M. Sande, who
directed the volunteer efforts of the North Dakota National
Guardsmen, are also gratefully acknowledged for their assistance
to the Survey.
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iv
NATIONAL EUTROPHICATION SURVEY
STUDY LAKES AND RESERVOIRS
STATE OF NORTH DAKOTA
NAME COUNTY
Ashtabula Barnes, Griggs
Audubon McLean
Brush McLean
Darling Renville, Ward
Devils Benson, Ramsey
Jamestown Stutsman
LaMoure LaMoure
Matejcek Walsh
Metigoshe Bottineau
Pelican Bottineau
Sakakawea Dunn, McKenzie,
McLean, Mercer,
Mountrail, Wil-
1 i ams
Spiritwood Stutsman
Sweet Briar Morton
Whitman Nelson, Walsh
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LAKE SAKAKAWEA
Tributary Sampling Site
X Lake Sampling Site
• Sewage Treatment Facility
10 20 30 40 Km.
—H S—'
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LAKE SAKAKAWEA
STORE! NO. 3812
I. CONCLUSIONS
A. Trophic Condition:
Lake Sakakawea ranked third in overall trophic quality
when the 14 North Dakota lakes sampled in 1974 were compared
using a combination of six parameters*. However, the lake
data show that this long water body (ca. 286 km; see map, page
v) is oligotrophic from the dam to the vicinity of the Little
Missouri embayment; mesotrophic in the vicinity of sampling
station 5 and, on the basis of limited nutrient data, in the
Little Missouri embayment (station 10); eutrophic at stations
6 and 7; and hypereutrophic at station 8. Essentially, station
9 was a river station; Survey limnologists noted a defined
channel, perceptable current, and sediment turbidity.
At oligotrophic stations 1, 2, 3, and 49 spring and fall
mean total phosphorus ranged from 10 to 21 yg/1; spring and fall
mean orthophosphorus ranged from 3 to 9 yg/1; mean chlorophyll a_
ranged from 1.3 to 2.3 yg/1; and mean Secchi disc transparency
ranged from 2.5 to 4.3 meters. No significant depression of dis-
solved oxygen occurred at any of the four stations at depths as
great as 53.6 meters.
At mesotrophic stations 5 and 10, spring and fall mean total
phosphorus ranged from 16 to 32 yg/1; spring and fall mean ortho-
phosphorus ranged from 4 to 18 yg/1; mean chlorophyll a_ ranged
* See Appendix A.
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2
from 2.0 to 3.0 yg/1; and mean Secchi disc transparency ranged
from 1.5 to 4.0 meters. Depression of dissolved oxygen with
depth occurred at station 5 in September (to 4.8 mg/1 at 33.5
meters); the maximum depth sampled at station 10 was 2^4 meters.
At eutrophic stations 6 and 7, spring and fall mean total
phosphorus ranged from 21 to 53 yg/1; spring and fall mean
orthophosphorus ranged from 6 to 19 yg/1; mean chlorophyll a^
ranged from 7.2 to 7.6 yg/1; and mean Secchi disc transparency
ranged from 0.8 to 1.4 meters. Some depression of dissolved
oxygen with depth occurred at both stations in July (the maxi-
t
mum depth sampled was 22.9 meters).
At hypereutrophic station 8, the means of the spring and
fall total phosphorus were 158 and 61 yg/1; the means of the
spring and fall orthophosphorus were 15 and 12 yg/1; the mean
chlorophyll a^was 30.3 yg/1; and the mean Secchi disc trans-
parency was 0.3 meters.
B. Rate-Limiting Nutrient:
The algal assay results indicate Lake Sakakawea was phos-
phorus limited at the time the three samples were collected
(04/30/74). However, the lake data indicate that station 8
was nitrogen limited at that time.
The July lake data indicate phosphorus limitation at sta-
tions 1, 2, 3, and 4 but nitrogen limitation at station 5.
The September data indicate phosphorus limitation at stations
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3
1, 2, 3, 4, and 10 and nitrogen limitation at stations 5
through 9.
C. Nutrient Controllability:
1. Point sources—The phosphorus contribution of point
sources considered in this report accounted for less than
1% of the total load reaching the lake during the sampling
year. However, there are many municipal and industrial
point sources beyond the 40-kilometer limit of the Survey*—
including the Montana communities of Glendive, Miles City,
and Billings and a number of industries on the Yellowstone
River and Glasgow, Havre, and Great Falls and industries
in the Missouri River drainage—so the actual point-source
phosphorus load is not known.
The present phosphorus loading of 4.49 g/m2/yr is over
six times that proposed by Vollenweider (Vollenweider and
Dillon, 1974) as a eutrophic loading (see page 17). It is
calculated that an 85% reduction (ca. 5,700,000 kg) of the
entire phosphorus load measured during the sampling year
would be required to just equal a eutrophic loading, and it
is questionable whether even complete removal of point-source
phosphorus would reduce the load that much. However, unless
the present loading can be reduced, an increasingly greater
proportion of Lake Sakakawea will become eutrophic, and every
effort should be made to reduce all phosphorus inputs to the
greatest practicable degree to at least slow the rate of eutro-
* See Working Paper No. 175, "...Survey Methods, 1973-1976".
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4
phication of the lake.
2. Non-point sources—It is calculated that the gaged
tributaries contributed nearly 95% of the total phosphorus
load during the sampling year. The Yellowstone River load
amounted to 70.0% of the total, the Missouri River load
accounted for 25.4%, and the remaining five gaged tributaries
collectively contributed 1.4% of the load.
Except for the Yellowstone River and Moccasin Creek,
the phosphorus export rates of the gaged tributaries were
quite low (see page 16). The high rate of the Yellowstone
River probably was the result of the unsampled point sources
noted above. However, the cause of the relatively high
Moccasin Creek rate is not evident in Survey data and avail-
able information.
While nutrient concentrations in the smaller gaged streams
were quite high (Appendix E), the low, sometimes intermittent
flows of these streams (Appendix C) resulted in low nutrient
loads. The nutrient concentrations in sampled but ungaged
tributaries also were quite high (see page 16), but it is
likely that these streams have low flows (and loads) as well.
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II. LAKE AND DRAINAGE BASIN CHARACTERISTICS1"
4—f>
A. Lake Morphometry :
1. Surface area: 1490.21 kilometers2.
2. Mean depth: 18.9 meters.
3. Maximum depth: 54.9 meters.
4. Volume: 28,164.969 x 106 m3.
5. Mean hydraulic retention time: 1.6 years (based on outflow),
B. Tributary and Outlet:
(See Appendix C for flow data)
1. Tributaries -
Drainage Mean flow
Name area (km2)* (m3/sec)*
Missouri River 238,383.5 276.80
Little Missouri River 21,522.9 17.24
Cherry Creek 761.5 0.41
Yellowstone River 180,730.1 341.19
Little Muddy River 2,007.2 0.91
Moccasin Creek R-2 57.0 0.03
darks Creek 106.2 0.04
Minor tributaries &
immediate drainage - 24,767.2 16.31
Totals 468,335.6 652.93
2. Outlet -
Missouri River 469,825.8** 566.84
C. Precipitation***:
1. Year of sampling: 42.7 centimeters.
2. Mean annual: 40.6 centimeters.
t Table of metric conversions—Appendix B.
tt Henegar, 1975.
* For limits of accuracy, see Working Paper No. 175, "...Survey Methods,
1973-1976".
** Includes area of lake.
*** See Working Paper No. 175.
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6
0
III. LAKE WATER QUALITY SUMMARY
Lake Sakakawea was sampled three times during the open-water
season of 1974 by means of a pontoon-equipped Huey helicopter. Samples
for physical and chemical parameters were collected from ten stations
on the lake (nine in April) and from a number of depths at each station
(see map, page v). During each visit, a single depth-integrated (4.6 m
or near bottom to surface) sample was composited from the stations for
phytoplankton identification and enumeration; and during the April visit,
three 18.9-liter depth-integrated samples were composited for
algal assays (stations 1, 2, and 3 were combined; 4, 5, and 6 were com-
bined; and 7, 8, and 9 were combined). Also each time, a depth-integrated
sample was collected from each of the stations for chlorophyll a_ analysis.
The maximum depths sampled were 53.6 meters at station 1, 19.8 meters at
station 2, 38.4 meters at station 3, 24.7 meters at station 4, 33.5
meters at station 5, 22.9 meters at station 6, 9.4 meters at station 7,
2.7 meters at station 8, near-surface only at station 9, and 2.4 meters
at station 10.
The sampling results are presented in full in Appendix D and
are summarized in the following table.
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A. SUMMARY OF PHYSICAL AND
CHEMICAL CHARACTERISTICS FOR LAKE SAKAKAWEA
STORET CODE 3812
PARAMETER
TEMP (C)
UISS OXY (MG/L)
CNOCTVY (MCROMO)
PM (STAND UNITS!
TOT ALK (MG/L)
TOT P (MG/L)
ORTHO P (MG/L)
N02»N03 (MG/L)
AMMONIA (MG/L)
KJEL N (MG/L)
INORG N (MG/L)
TOTAL N (MG/L)
CHLR^fL A (Ur./L)
SECCHI (METERS)
1ST SAMPLING ( 4/30/74)
9 SITES
RANGE
2.3
8.0
393.
7.7
145.
0.007
0.002
0.080
0.020
0.200
0.120
0.280
0.8
0.2
- 12.1
- 12.6
- 715.
8.3
- 324.
- 0.705
- 0.020
- 0.470
- 0.090
- 1.100
- 0.560
- 1.470
- 24.8
5.9
MEAN
5.3
11.3
466.
8.1
173.
0.048
0.007
0.144
0.042
0.281
0.186
0.424
6.1
2.6
MEDIAN
3.4
11.6
430.
a.i
165.
0.017
0.006
0.130
0.040
0.200
0.165
0.330
3.1
2.4
2ND SAMPLING ( 7/18/74)
10 SITES
RANGE
7.4
4.2
433.
7.0
157.
0.009
0.004
0.070
0.020
0.200
0.090
0.270
1.2
0.2
- 29.2
9.8
- 1435.
8.9
- 181.
- 0.117
- 0.088
- 0.220
- 0.120
- 0.900
- 0.340
- 0.990
- 35.5
5.5
MEAN
19.9
7.8
650.
8.2
171.
0.028
0.019
0.128
0.051
0.270
0.178
0.397
7.1
2.5
MEDIAN
21.6
8.0
634.
8.4
172.
0.013
0.008
0.120
0.040
0.200
0.170
0.340
1.7
2.7
3RD SAMPLING ( 9/17/74)
10 SITES
RANGE.
10.3
4.8
425.
7.3
136.
0.006
0.002
0.020
0.020
0.200
0.050
0.220
1.3
0.3
- 17. J
9.8
- 1012.
8.2
- 250.
- 0.072
- 0.029
- 0.200
- 0.080
- 0.700
- o.2ao
- 0.780
- 30.6
3.4
MEAN
14.8
a. 6
561.
8.0
165.
0.021
0.011
0.094
0.033
0.237
0.127
0.331
7.4
1.8
MEDIAN
15.1
8.8
557.
a.o
164.
0.016
0.010
0.090
0.030
0.200
0.120
0.300
2.2
1.8
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B. Biological characteristics:
1. Phytoplankton -
Sampli ng
Date
04/30/74
07/18/74
09/17/74
2. Chlorophyll a^ -
Sampling
Date
04/30/74
Dominant
Genera
1. Stephanodiscus sp.
2. Flagellates
3. Pennate diatoms
4. Asterionella sp.
5. Cryptomonas sp.
Other genera
Total
1. Melosira sp.
2. Synedra s£.
3. Centric diatoms
4. Oscillatoria sp.
5. Flagellates
Other genera
Total
1. Flagellates
2. Oscillatoria sp.
3. Stephanodiscus sp.
4. Cryptomonas sp.
5. Pennate diatoms
Other genera
Algal Units
per ml
857
785
321
250
178
608
2,999
1,429
Station
Number
1
2
3
4
5
6
7
8
9
10
1,910
Chlorophyll a
0.8
2.1
1.1
3.4
3.1
2.8
8.1
24.8
8.7
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c.
Sampling
Date
07/18/74
Station
Number
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
Limiting Nutrient Study:
1. Autoclaved, filtered, and nutrient spiked -
a. Stations 1, 2, and 3 -
Chlorophyll a_
(ug/l)
09/17/74
Spike (mg/1)
Control
0.050 P
0.050 P + 1.0 N
1.0 N
Ortho P
Cone, (mg/1)
0.005
0.055
0.055
0.005
b. Stations 4, 5, and 6 -
Spike (mg/1)
Control
0.050 P
0.050 P + 1.0 N
1.0 N
Ortho P
Cone, (mg/1)
0.005
0.055
0.055
0.005
Inorganic N
Cone, (mg/1)
0.110
0.110
1.110
1.110
Inorganic N
Cone, (mg/1)
0.110
0.110
1.110
1.110
7
,6
5
6
4
9.1
6.2
35.5
14.5
3.3
1.6
1.6
1.3
1.8
1.6
10.8
7.2
30.6
14.8
2.7
Maximum yield
(mg/1-dry wt.)
0.1
1.5
13.2
0.1
Maximum yield
(mg/1-dry wt.)
0.1
2.0
12.0
0.1
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10
c. Stations 7, 8, and 9 -
Ortho P Inorganic N Maximum yield
Spike (mg/1) Cone, (mg/1) Cone, (mg/1) (mg/1-dry wt.)
Control 0.005 0.166 0.3
0.050 P 0.055 0.166 2.0
0.050 P + 1.0 N 0.055 1.166 11.6
1.0 N 0.005 1.166 0.3
Discussion -
The control yield of the assay alga, Selenastrum capri-
cornutum, indicates that the potential primary productivity
of Lake Sakakawea was low in the mid and lower portions
and moderately low in the upper portion at the time the
samples were collected (04/30/74). Also, the increased
yields when orthophosphorus was added, and the lack of
yield responses when only nitrogen was added, indicate the
lake was phosphorus limited at that time.
The lake data indicate a temporal and spatial combin-
ation of limiting nutrients, although it will be noted that
the stations nearest the major tributaries and point sources
tended toward nitrogen limitation while the stations further
away tended toward phosphorus limitation.
Following is a tabulation of the mean inorganic nitrogen/
orthophosphorus ratios for each of the stations and sampling
times with the indicated limiting nutrient in parentheses
(the July nutrient samples from stations 6 through 10 were
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11
not preserved properly and were not analyzed).
Station 04/30/74 07/18/74 09/17/74
1
2
3
4
5
6
7
8
9
10
25/1 (P)
28/1 (P)
31/1 (P)
34/1 (P)
38/1 (P)
28/1 P)
27/1 P)
10/1 N)
28/1 P)
not sampled
27/1 P)
21/1 P)
22/1 P)
22/1 P)
3/1 N)
17/1 P)
42/1 P)
26/1 P
16/1 (P
8/1 (N
7/1 (N)
4/1 N)
4/1 N)
5/1 N)
18/1 P)
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12
IV. NUTRIENT LOADINGS
(See Appendix E for data)
For the determination of nutrient loadings, the North Dakota
National Guard collected monthly near-surface grab samples from
each of the tributary sites indicated on the map (page v), except
for high runoff months when two samples were collected from most
of the sites. Sampling was begun in September, 1974, and was com-
pleted in August, 1975.
Through an interagency agreement, stream flow estimates for the
year of sampling and a "normalized" or average year were provided by
the North Dakota District Office of the U.S. Geological Survey for
selected tributary sites nearest the lake.
In this report, nutrient loads for sampled tributaries were
determined by using a modification of a U.S. Geological Survey com-
puter program for calculating stream loadings*. Nutrient loads shown
are those measured minus known point-source loads, if any.
Nutrient loads for unsampled "minor tributaries and immediate
drainage" ("ZZ" of U.S.G.S.) were estimated using the means of the
nutrient loads, in kg/km2/year, at stations C-l, G-l, R-l, and S-l
and multiplying the means by the ZZ area in km2.
The operator of the Williston wastewater treatment plant provided
ten effluent samples but insufficient flow data; the operator of the
Garrison plant submitted only two effluent samples; and the communities
of New Town and Parshall did not participate. Nutrient loads for all
* See Working Paper No. 175.
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13
four sources were estimated at 1.134 kg P and 3.401 kg N/capita/year.
The results of the analyses of the Mil listen and Garrison effluent
samples are included in Appendix E for the record.
A. Waste Sources:
1. Municipal* -
Name
Mil listen**
Garrison
New Town
Parshall
Pop.
Served
11
1
1
1
,280
,614
,428
,246
Treatment
stab.
stab.
stab.
stab.
ponds
pond
ponds
ponds
Mean Flow
(mVd)
4,920
397
352
306
.5
.4
.0
.6
Receiving
Water
Slough
pumped
Unnamed
Dry Run
E. Fk.
Creek
area;
to lake
Stream
Shell
2. Industrial - Unknown
* Peterson, 1974.
** Includes slaughterhouse and meat-packing wastes.
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14
B. Annual Total Phosphorus Loading - Average Year:
1. Inputs -
kg P/ % of
Source yr total
a. Tributaries (non-point load) -
Missouri River 1,703,180 25.4
Little Missouri River 82,675 1.2
Cherry Creek 2,925 <0.1
Yellowstone River 4,686,320 70.0
Little Muddy River 4,235 0.1
Moccasin Creek R-2 1,150 <0.1
Clarks Creek 165 <0.1
b. Minor tributaries & immediate
drainage (non-point load) - 173,370 2.6
c. Municipal STP's -
Williston 12,790 0.2
Garrison 1,830 <0.1
New Town 1,620 <0.1
Parshall 1,415 <0.1
d. Septic tanks* - 10 <0.1
e. Industrial - Unknown ?
f. Direct precipitation** - 26.080 0.4
Total 6,697,765 100.0
2. Outputs -
Lake outlet - Missouri River 462,250
3. Net annual P accumulation - 6,235,515 kg.
* Estimate based on 13 parks located near the lake; see Working Paper No. 175.
** See Working Paper No. 175.
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15
C. Annual Total Nitrogen Loading - Average Year:
1. Inputs -
kg N/ % of
Source yr total
a. Tributaries (non-point load) -
Missouri River 9,053,950 32.2
Little Missouri River 952,735 3.4
Cherry Creek 23,025 0.1
Yellowstone River 15,239,190 54.2
Little Muddy River 65,200 0.2
Moccasin Creek R-2 5,930 <0.1
Clarks Creek 1,815 <0.1
b. Minor tributaries & immediate
drainage (non-point load) - 1,133,100 4.0
c. Municipal STP's -
Williston 38,365 0.1
Garrison 5,490 <0.1
New Town 4,855 <0.1
Parshall 4,240 <0.1
d. Septic tanks* - 455 <0.1
e. Industrial - Unknown ?
f. Direct precipitation** - 1,608.830 5.7
Total 28,137,180 100.0
2. Outputs -
Lake outlet - Missouri River 10,446,205
3. Net annual N accumulation - 17,690,975 kg.
* Estimate based on 13 parks located near the lake; see Working Paper No. 175.
** See Working Paper No. 175.
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16
Non-point Nutrient Export by Subdrainage Area:
Tributary kg P/km2/yr
Missouri River
Little Missouri River
Cherry Creek
Yellowstone River
Little Muddy River
Moccasin Creek R-2
Clarks Creek
7
4
4
26
2
20
2
E. Mean Nutrient Concentrations in Ungaged Streams:
Tributary
Bear Den Creek
Tobacco Garden Creek
White Earth River
Little Knife River
Shell Creek
Middle Douglas Creek
Malnourie Creek
Unnamed Creek N-l
Unnamed Creek Q-l
Moccasin Creek R-l
Mean Total P
Cone, (mg/1)
0.208
0.186
0.220
0.241
0.195
0.196
0.084
0.122
0.450
0.147
kg N/km2/yr
38
44
30
84
32
104
17
Mean Total N
Cone, (mg/1)
675
372
142
130
393
2.355
1.211
1.445
2.882
1.414
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17
F. Yearly Loads:
In the following table, the existing phosphorus loadings
are compared to those proposed by Vollenweider (Vollenweider
and Dillon, 1974). Essentially, his "dangerous" loading is
one at which the receiving water would become eutrophic or
remain eutrophic; his "permissible" loading is that which
would result in the receiving water remaining oligotrophic
or becoming oligotrophic if morphometry permitted. A meso-
trophic loading would be considered one between "dangerous"
and "permissible".
Note that Vollenweider's model may not be applicable to
water bodies with short hydraulic retention times.
Total Phosphorus Total Nitrogen
Total Accumulated Total Accumulated
grams/mVyr 4.49 4.18 18.9 11.9
Vollenweider phosphorus loadings
(g/m2/yr) based on mean depth and mean
hydraulic retention time of Lake Sakakawea:
"Dangerous" (eutrophic loading) 0.68
"Permissible" (oligotrophic loading) 0.34
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18
LITERATURE REVIEWED
Henegar, Dale, 1975. Personal communication (lake morphometry).
ND Game & Fish Dept., Bismarck.
Neel, Joe Kendall, 1966. Impact of reservoirs. In: Limnology in
North America (David G. Frey, ed.). U of WI Press, Madison.
Peterson, Norman L., 1974. Personal communication (municipal point
sources). ND Dept. of Health, Bismarck.
Vollenweider, R. A., and P. 0. Dillon, 1974. The application of
the phosphorus loading concept to eutrophication research.
Natl. Res. Council of Canada Publ. No. 13690, Canada Centre
for Inland Waters, Burlington, Ontario.
-------
VI. APPENDICES
19
APPENDIX A
LAKE RANKINGS
-------
PERCENT or LAKES WITH HIGHER VALUES (NUMBER or LAKES WITH HIGHE* VALUES)
LAKE
CODE LAKt NAME
3801 LAKE ASHTA6ULA
3802 LAKE AUDUriON
3803 BRUSH LAKE
3804 LAKE OARLING
3805 DEVILS LAKE
3806 JAMESTOWN RESEWVOIR
3807 LAKE LA MOURE
3808 MATEJCEK LAKE
3809 LAKE MET^GOSHE
3811 PELICAN LAKE
3813 LAKE SAKAKAWEA (GARRISON
3813 SPIRIT WOOD LAKE
381*. SWEET BRIAR RESERVOIR
3815 WHITMAN LAKE
MEDIAN
TOTAL P
?7 (
69 (
77 (
15 (
0 (
54 <
8 (
38 (
92 (
85 (
100 (
46 (
62 (
27 <
3)
9)
10)
2)
0)
7)
1)
5)
12)
11)
13)
6)
8)
3)
MEDIAN
INORG N
54 (
46 <
77 (
38 (
69 (
15 <
8 (
0 (
92 <
100 <
62 (
23 (
85 (
31 (
7)
6)
10)
5)
9)
2)
1)
0)
12)
13)
8)
3)
11>
4)
500-
MEAN SEC
15 (
46 (
J8 (
23 (
31 (
62 (
69 (
8 (
92 (
100 (
85 (
77 (
54 (
0 (
2)
b)
5)
3)
4)
8)
9)
1)
12)
13)
11)
10)
7)
0)
MEAN
CHLORA
8
69
38
0
23
62
54
100
85
77
92
31
15
46
( 1)
( 9)
( 5)
( 0)
( 3)
( 8)
( 7)
( 13)
( 11)
( 10)
< 12)
( 4)
( 2)
( 6)
15-
MIN 00
62 (
46 (
81 (
38 (
15 (
96 (
4 (
23 (
81 (
31 (
54 (
4 (
96 (
69 (
8)
6)
10)
5)
2)
12)
0)
3)
10)
4)
7)
0)
12)
9)
MEDIAN
OISS ORTHO P
38 (
69 (
81 (
23 (
0 (
54 (
8 (
31 (
81 (
100 (
92 (
46 (
62 (
15 (
5)
9)
10)
3)
0)
7)
1)
4)
10)
13)
12)
6)
8)
2)
INDEX
NO
204
345
392
137
138
343
151
200
523
493
485
227
374
188
-------
LAKE DATA TO BE USED IN RANKINGS
LAKE
CODE LAKE NAME
3301 LAKE ASHTA8ULA
3fl02 LAKE AUOUHON
3803 BRUSH LAKE
3804 LAKE DARLING
3805 DEVILS LAKE
3806 JAMESTOWN RESEKVOIR
3807 LAKE LA MOURE
3808 MATEJCEK LAKE
3809 LAKE METIGOSHE
3811 PELICAN LAKE
3812 LAKE SAKAKAWEA (GARRISON
3813 SPIRIT WOOD LAKE
3H14 SWEET BRIAR RESERVOIR
3815 WHITMAN LAKE
MEDIAN
TOTAL P
0.260
0.0d7
0.06b
0.274
0.630
0.1^4
0.438
0.228
0.032
0.034
0.016
0.156
0.092
0.260
MEDIAN
INOHG N
0.160
0.223
0.095
0.250
0.140
0.365
0.380
0.44Q
0.080
0.070
0.150
0.290
0.090
0.260
500-
MEAN SEC
472. 2SO
446.222
44V.143
466.750
449.333
438.667
421.400
475.167
389.167
36*. 500
40B.733
417.833
440.800
478.333
MEAN
CHLORA
40.892
11.322
29.114
60.075
38.503
19.400
19.720
2.683
10.367
10.950
6.883
34.667
39.000
27.067
15-
MIN 00
10.600
11.000
9.000
11.600
14.600
8.800
15.000
14,400
9.000
12.800
10.800
15.000
8.600
9.200
MEDIAN
DISS OHTHO
0.170
0.015
0.010
0.180
0.469
0.070
0.290
0.179
0.010
0.006
0.007
0.082
0.031
0.1U5
-------
LAKES RANKED BY INDEX NOS.
LAKE CODE LAKE NAME INDEX NO
1 3ri09 LAKE MtUOOShE 523
? 3oll MEXICAN LAKC 493
J 3812 LAKE SAKAKAivEA (GAPRISON 485
4 3803 BRUSH LAKE 392
5 3H1" SWEET tirtlAR RESEHVOIK 374
6 3802 LAKE AUDU80N 345
7 3806 JAMESTOWN RESERVOIK 343
8 3H13 SPIRIT WOOD LAKE 227
9 3801 LAKE ASriTABULA 204
10 3808 MATEJCEK LAKE 200
11 3815 WHITMAN LAKE 188
12 3807 LAKE LA MOUHE 151
13 3905 DEVILS LAKE 138
14 3804 LAKE DARLING 137
-------
APPENDIX B
CONVERSION FACTORS
-------
CONVERSION FACTORS
Hectares x 2.471 = acres
Kilometers x 0.6214 = miles
Meters x 3.281 = feet
Cubic meters x 8.107 x 10"4 = acre/feet
Square kilometers x 0.3861 = square miles
Cubic meters/sec x 35.315 = cubic feet/sec
Centimeters x 0.3937 = inches
Kilograms x 2.205 = pounds
Kilograms/square kilometer x 5.711 = Ibs/square mile
-------
APPENDIX C
TRIBUTARY FLOW DATA
-------
TRIBUTARY FLOW INFORMATION FOR NORTH DAKOTA
01/08/76
LAKE CODE 3813
SAKAKAWEA RES.
TOTAL DRAINAGE AREA OF LAKE(SO KM) 469825.8
SUB-DRAINAGE
TRIBUTARY AREAISO KM)
JAN
FEB
MAR
APR
MAY
NORMALIZED FLOWS(CMS)
JUN JUL AUG
SEP
OCT
NOV
DEC
MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIBUTARY MONTH YEAR MEAN FLOW DAY
3812A1
FLOW DAY
FLOW DAY
FLOW
3812A2
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
656.95
804.20
688.10
690.93
625.80
801.37
705.09
504.04
903.31
1135.51
1769.80
1588.57
382.28
319.98
317.15
274.67
325.64
342.63
336.97
348.30
577.66
758.89
1050.55
620.14
21
19
15
21
18
22
22
5
2
20
18
22
22
20
17
14
19
23
23
4
18
21
21
22
761.72
855.17
741.90 16
688.10
549.35
812.69
736.24
509.70 18
682.44 5
1056.22
1843.43
1274.26
382.28
322.81
305.82
288.83
501.21
385.11
336.97
263.35 5
713.58
727.74
1039.23
39b.44
671.11
543.68 20 441.74
688.10 16 908.97
260.51 18 311.49
MEAN
3812A1
3812A2
3812B1
3812C1
3812F1
381261
3812R2
3812S1
3812ZZ
469825.8
238383.5
21522.9
761.5
180730.1
2007.2
57.0
106.2
21108.5
543.68
223.70
0.13
0.02
141.58
0.15
0.00
0.00
0.11
600.32
229.37
5.55
0.02
183.21
0.20
0.0
0.00
5.66
549.35 552.18
263.35 300.16
60.31 49.64
0.68 2.01
311.49 279.49
4.64 2.63
0.05 0.16
0.03 0.21
56.63 48.14
577.66 572.00
249.19 223.70
18.07 37.38
0.96 0.59
470.06 1104.36
0.82 0.57
0.07 0.03
0.12 0.07
16.99 36.81
586.16
254.85
16.88
0.31
631.47
0.59
0.03
0.05
15.57
600.32
351.13
7.42
0.12
211.81
0.24
0.01
0.01
7.08
574.83
370.95
5.27
0.07
186.61
0.21
0.01
0.01
4.25
600.32 543.68
359.62 266.18
4.05 1.36
0.06 0.05
220.02 200.48
0.27 0.28
0.01 0.01
0.01 0.01
2.83 1.13
504.04
226.53
0.34
0.03
151.50
0.21
0.00
0.01
0.28
566.84
276.80
17.24
0.41
341.19
0.91
0.03
0.04
16.31
SUMMARY
TOTAL
SUM OF
DRAINAGE
AREA OF LAKE *
SUB-DRAINAGE AREAS *
469825.8
464676.7
TOTAL FLOW IN *
TOTAL FLOW OUT *
7829.40
6804.53
-------
TRIBUTARY FLOte INFORMATION FOR NORTH DAKOTA
01/08/76
LAKE CODE 3812
SAKAKAUEA RES.
MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIBUTARY MONTH YEAR MEAN FLO* DAY
3B12B1
3812C1
3812F1
3812G1
FLOW DAY
FLOW DAY
FLOW
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
it
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
fl
9
10
11
12
1
2
3
4 '
5
6
7
8
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
0.54
0.40
1.44
0.16
0.03
0.0
14.22
111.00
120.91
32.28
20.56
2.18
0.01
0.03
0.04
0.03
0.03
0.02
4.33
12.26
0.76
2.78
0.16
0.03
215.21
271.28
300.16
225.97
194.82
152.34
212.09
359.62
809.86
1282.75
1390.36
478.55
0.17
0.24
0.31
0.34
0.0
0.0
0.48
12.29
1.76
O.S1
0.28
0.22
22
20
17
14
19
23
23
5
2
21
21
22
22
20
17
14
19
24
23
4
21
20
22
22
20
17
14
19
23
23
5
16
21
21
22
22
19
17
14
19
22
23
4
5
22
21
22
0.37
0.34
1.13
0.11
0.0
0.0
70.79
26.90
105.34 18
21.72 22
6.80
0.99
0.02
0.03
0.05
0.04
0.03
0.02
14.16
0.28 5
16.99
0.10
0.02
212.38
286.00
281.47
229.37
201.05
201.05
215.21
229.37 18
942.95
1489.47
1098.69
430.42
0.16
0.24
0.28
0.31
0.17
0.14
0.42
0.34 5
2.46 16
0.40
0.28
0.21
104.77
26.05
0.28
430.42
0.34
0.76
18
24.35
-------
TRIBUTARY FLOW INFORMATION FOR NORTH DAKOTA
01/08/76
LAKE CODE 3812
SAKAKAWEA RES.
MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS)
TRIBUTARY MONTH YEAR MEAN FLOW DAY
3812R2
3812S1
3812ZZ
9
10
11
12
1
2
3
4
5
6
•7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
0.0
0.0
0.01
0.01
0.00
0.0
0.06
2.69
0.02
0.04
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.12
5.75
0.10
0.12
0.04
0.05
0.71
0.57
1.70
0.20
0.03
0.0
16.99
133.09
144.42
39.64
25.49
2.55
21
19
16
20
18
22
21
4
2
21
19
22
21
19
15
20
18
22
21
4
2
21
19
22
FLOW DAY
FLOW DAY
FLOW
0.0
0.0
0.01
0.01
0.00
0.0
0.20
0.01
0.04
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.40
0.01
0.34
0.25
0.03
0.06
18
16
16
18
16
0.28
0.01
0.02
14.16
0.04
-------
APPENDIX D
PHYSICAL and CHEMICAL DATA
-------
STORE! RETRIEVAL DATE 76/CI/15
381201
47 30 15.0 101 26 00.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
DATE
FROM
TO
74/04/30
74/07/18
74/09/17
00010
TIME DEPTH WATER
OF TEMP
DAY FEET
11
11
11
11
11
11
19
19
19
19
19
19
19
13
13
13
13
13
13
13
15
15
15
15
15
15
10
10
10
10
10
10
10
35
35
35
35
35
35
35
0000
0005
0045
0100
0135
0170
0000
0005
0015
0020
0060
0110
0176
0000
0010
0030
0075
0125
0150
0170
CENT
3
3
3
3
3
2
24
24
21
20
14
9
7
17
16
16
16
16
10
10
.3
o2
.3
.1
ol
.5
»6
.6
.5
o9
o9
o7
o4
o3
o5
o4
ol
oO
06
»3
00300
DO
MG/L
12
12
12
12
a
8
8
8
8
9
9
9
9
8
8
8
8
7
7
.6
.4
.6
.2
.0
.6
.4
.4
.4
.2
.8
.2
.0
.8
.8
.4
.6
.4
.6
11EPALES
00300
DO
MG/L
12.6
12.4
12.6
12.2
8.0
8.6
8.4
8.4
8.4
9.2
9.8
9.2
9.0
8.8
8.8
8.4
8.6
7.4
7.6
00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROHHO
234 413
413
410
410
410
474
144 695
692
623
633
551
481
459
132 609
596
596
592
590
516
509
3
00400
PH
SU
8.30
8.20
8.20
8.20
8.20
7.70
8.55
8.55
8.55
8.40
8.30
8.30
8.30
7.98
8.07
8.05
8.01
7.94
7.78
7.77
00410
T ALK
CAC03
MG/L
150
159
160
159
159
178
177
174
173
175
171
172
176
170
169
169
171
169
171
171
2111202
0180
00610
NH3-N
TOTAL
MG/L
0.040
0.040
0.040
0.040
0.030
0.030
0.040
0.020
0.020
0.030
0.040
0.040
0.040
0.050
0.040
0.030
0.040
0.040
0.040
0.040
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.200
0.200K
0.200K
0.200K
0.200K
0.200K
0.900
0.300
0.200
0.200
0.200
0.200
0.200
0.400
0.300
0.200
0.200K
0.200
0.300
0.200K
00630
N02&N03
N-TOTAL
MG/L
0.150
0.140
0.130
0.140
0.130
0.240
0.090
0.080
0.080
0.100
0.100
0.130
0.140
0.090
0.090
0.090
0.090
0.090
0.180
0.190
00671
PHOS-DIS
ORTHO
MG/L P
0.010
0.006
0.007
0.006
0.005
0.012
0.006
0.005
0.004
0.004
0.004
0.006
0.007
0.017
0.008
0.007
0.005
0.005
0.013
0.010
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/15
361201
47 30 15.0 101 26 00.0
LAKE SAKAKAMEA (GARRISON RES)
38 NORTH DAKOTA
11EPALES
3
2111202
0180 FEET
DEPTH
DATE
FROM
TO
74/04/30
74/07/18
74/09/17
TIME DEPTH
OF
DAY
1
1
1
1
1
1
19
19
19
19
19
19
19
13
13
13
13
13
13
13
13
FEET
15 0000
15 0005
15 0045
15 0100
15 0135
15 0170
10 0000
10 0005
10 0015
10 0020
10 0060
10 0110
10 0176
35 0000
35 0005
35 0010
35 0030
35 0075
35 0125
35 0150
35 0170
00665
>HOS-TOT
MG/L P
0.022
0.016
0.016
0.015
0.015
0.021
C.012
0.009
0.012
0.010
0.010
0.010
G.012
0.019
0.010
0.010
0.010
0.009
0.016
0.015
32217
CHLRPHYL
A
UG/L
0.8
00031
INCDT LT
REMNING
PERCENT
1.7
1.6
50.0
1.0
-------
STORET RETRIEVAL DATE 7&/oi/i5
381202
47 35 25.0 101 23 45.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
DATE
FROM
TO
74/04/30
74/07/18
74/09/17
TIME
OF
DAY
11 55
11 55
11 55
11 55
11 55
19 40
19 40
19 40
19 40
19 40
14 15
14 15
14 15
14 15
14 15
DEPTH
FEET
0000
0005
0025
0040
0058
0000
0005
0020
0040
0059
0000
0010
0027
0045
0065
00010
WATER
TEMP
CENT
4.1
4.1
3.3
2.9
2.8
23.3
23.3
19.8
16.6
15.1
16.0
15.9
15.7
15.6
14.9
00300 00077 00094
oo TRANSP CNDUCTVY
SECCHI FIELD
MG/L INCHES MICROMHO
12.4
12.0
11.8
12.4
8.0
8.2
8.2
8.4
9.4
9.0
9.0
8.8
8.6
9.0
96
106
96
430
427
433
436
475
669
669
615
575
561
587
586
585
584
579
11EPALES
3
00400
PH
SO
8.20
8.20
8.10
8.10
8.05
8.30
8.40
8.40
8.50
8.65
8.03
a. 04
8.04
8.04
8.04
00410
T ALK
CAC03
MG/L
ISO
150
159
163
168
177
177
180
180
177
171
169
170
169
172
2111202
0063
00610
NH3-N
TOTAL
MG/L
0.030
0.030
0.030
0.030
0.040
0.030
0.020
0.030
0.040
0.030
0.060
0.030
0.030
0.040
0.040
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.200K
0.200K
0.200K
0.200K
0.200K
0.300
0.200
0.200
0.400
0.200
0.300
0.200
0.200
0.200
0.200
00630
N02&N03
N-TOTAL
MG/L
0.100
0.100
0.110
0.130
0.150
0.070
0.070
0.100
0.100
0.100
0.100
0.090
0.090
0.090
0.060
00671
PMOS-DIS
OHTHO
MG/L P
0.005
0.006
0.005
0.006
0.005
0.008
0.008
0.004
0.004
0.004
0.003
0.003
0.002
0.003
0.003
00665
DATE TIME DEPJH PriOS-TOT
FROM OF
TO DAY FEET MG/L P
74/04/30 11 55
11 55
11 55
11 55
11 55
74/07/IS 19 40
19 40
19 40
19 40
19 40
74/09/17 14 15
14 15
14 15
14 15
14 15
14 15
0000
0005
0025
0040
0058
0000
0005
0020
0040
0059
0000
0002
0010
0027
0045
0065
0.018
0.018
0.015
0.009
0.007
0.012
0.010
0.010
0.009
0.011
0.009
0.009
0.008
0.009
0.015
32217 00031
CHLRPHYL INCDT LT
A REMNING
UG/L PERCENT
2.1
1.6
1.6
50.0
1.0
K VALUt KNOWN 10 b£
LE.SS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/15
381303
47 31 30.0 101 55 35.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
TIME
OF
DAY
12
12
12
12
12
11
11
11
11
11
11
11
15
15
15
15
15
15
50
50
50
50
50
05
05
05
05
05
05
05
30
30
30
30
30
30
DEPTH
FEET
0000
0005
0045
0080
0120
0000
0005
0030
0060
0090
0100
0126
0000
0010
0027
0055
0090
0125
00010
WATER
TEMP
CENT
3.6
3.5
3.5
3.2
2.4
22.9
22.7
21.2
12.8
15.9
14.3
14.2
16.5
16.3
15.8
15.8
15.7
10.6
00300
DO
MG/L
12.0
12.6
11.6
10.0
8.2
8.2
8.4
9.6
9.4
9.2
9.4
9.0
8.8
8.4
8.8
8.8
7.0
11EPALES
00300
00
MG/L
12.0
12.6
11.6
10.0
8.2
8.2
8.4
9.6
9.4
9.2
9.4
9.0
8.8
8.4
8.8
8.8
7.0
00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
200 434
434
442
450
468
168 780
769
738
604
132 564
563
557
555
552
514
3
00400
PH
SU
8.20
8.15
8.15
8.10
7.80
7.40
7.40
7.40
7.20
7.40
7.30
7.00
7.46
8.00
7.96
7.96
7.92
7.67
00410
T ALK
CAC03
MG/L
167
168
168
170
184
168
169
169
169
172
181
177
164
162
163
153
155
166
2111202
0130
00610
NH3-N
TOTAL
MG/L
0.050
0.040
0.050
0.040
0.070
0.060
0.040
0.060
0.060
0.060
0.060
0.060
0.020
0.030
0.030
0.030
0.030
0.020
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.200K
0.200K
0.200K
0.200K
0.200
0.300
0.200
0.200
0.200
0.200
0.200
0.600
0.200K
0.200K
0.200K
0.200K
0.200K
0.200K
00630
N02&N03
N-TOTAL
MG/L
0.130
0.120
0.130
0.120
0.220
0.120
0.100
0.120
0.140
0.170
0.170
0.180
0.090
0.090
0.090
0.140
0.120
0.200
00671
PHOS-DIS
ORTHO
MG/L P
0.005
0.003
0.005
0.004
0.014
0.005
0.004
0.009
0.008
0.010
0.018
0.011
0.006
0.006
0.006
0.003
0.005
0.009
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/15
381203
47 31 30.0 101 55 35.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
11EPALES
3
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
00665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCDT LT
OF A REMNING
DAY FEET MG/L P UG/L PERCENT
12 50 0000 0.010 1.1
12 50 0005 0.010
12 50 0045 0.012
12 50 0080 0.010
12 50
1
1
05
05
05
05
05
05
05
05
15 30
15 30
15 30
15 30
15 30
15 30
0120
0000
0003
0005
0030
0060
0090
0100
0126
0000
0010
0027
0055
0090
0125
0.015
0.011
0.010
0.013
0.018
0.014
0.018
0.013
0.011
0.013
0.010
0.006
0.007
0.013
1.5
50.0
1.0
1.3
1.0
2111202
0130 FEET
DEPTH
-------
STORET RETRIEVAL DATE 76/01/15
381204
47 37 15.0 102 20 17.0
LAKE SAKAKAtfEA (GARRISON RES)
38 NORTH DAKOTA
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
00010
TIME DEPTH WATER
OF TEMP
DAY FEET
09
09
09
09
09
10
10
10
10
10
10
10
15
15
15
15
15
15
14
14
14
14
14
45
45
45
45
45
05
05
05
05
05
05
05
00
00
00
00
00
00
45
45
45
45
45
0000
0005
0025
0050
0070
0000
0005
0015
0030
0050
0065
0081
0000
0005
0023
0040
0060
0076
0000
0010
0022
0050
0080
CENT
5
5
5
4
4
29
23
23
20
17
13
10
24
24
21
19
12
10
16
16
15
15
15
.3
.2
.1
.9
.5
.2
.9
.6
.8
.3
.6
.6
.8
.2
.4
.6
.8
.6
.1
.0
.9
.6
.1
00300
00
MG/L
11
12
11
11
8
7
7
7
7
6
6
8
8
7
7
7
6
8
8
8
7
8
.6
.0
.6
.6
.0
.8
.8
.0
.4
.4
.2
.0
.0
.6
.6
.2
.8
.8
.6
.6
.9
.0
11EPALES
00300
00
MG/L
11.6
12.0
11.6
11.6
8.0
7.8
7.8
7.0
7.4
6.4
6.2
8.0
8.0
7.6
7.6
7.2
6.8
8.8
8.6
8.6
7.9
8.0
00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
108 425
423
424
420
425
166 812
830
812
739
695
672
637
144 734
724
665
640
659
635
96 575
575
699
682
686
3
00400
PH
SU
8.10
8.10
8.10
8.10
8.10
7.50
7.60
7.60
7.40
7.30
7.20
7.10
8.60
8.70
8.50
8.40
8.30
8.00
7.98
7.99
7.95
7.95
7.87
00410
T ALK
CAC03
MG/L
162
161
161
162
163
158
164
161
157
164
176
171
161
164
161
158
160
2111202
0076
00610
NH3-N
TOTAL
MG/L
0.030
0.040
0.040
0.040
0.040
0.060
0.040
0.060
0.070
o.oao
0.090
0.120
0.020
0.020
0.020
0.030
0.030
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.300
0.200K
0.200K
0.200K
0.200
0.300
0.200
0.200
0.200
0.200
0.300
0.300
0.200K
0.200K
0.200K
0.200K
0.200K
00630
N02&N03
N-TOTAL
MG/L
0.100
0.090
0.080
0.110
0.110
0.120
0.120
0.120
0.130
0.160
0.200
0.220
0.100
0.110
0.100
0.100
0.110
00671
PHOS-DIS
ORTHO
MG/L P
0.006
0.004
0.005
0.002
0.003
0.018
0.008
0.006
0.008
0.008
0.011
0.013
0.007
0.010
0.007
0.007
0.008
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/15
381204
47 37 15.0 102 20 17.0
LAKE SAKAKAWEA (GARRISON RES)
38- NORTH DAKOTA
11EPALES
3
2111202
0076 FEET
DEPTH
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
TIME DEPTH
OF
DAY
09
09
09
09
09
10
10
10
10
10
10
10
10
10
15
15
15
14
14
14
14
14
14
FEET
45 0000
45 0005
45 0025
45 0050
45 0070
05 0000
05 0003
05 0005
05 0015
05 0022
05 0030
05 0050
05 0065
05 0081
00 0000
00 0003
00 0023
45 0000
45 0003
45 0010
45 0022
45 0050
45 0080
0665
'S-TOT
>/L P
0.019
0.016
0.017
0.015
0.039
0.033
0.014
0.012
0.016
0.014
0.022
0.025
0.014
0.011
0.012
0.012
0.022
32217 00031
CHLRPHYL INCDT LT
A REMNING
UG/L PERCENT
3.4
1.6
50.0
1.0
1.2
50.0
1.0
1.8
50.0
1.0
-------
STORET RETRIEVAL DATE 76/01/15
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
00010
TIME DEPTH WATER
OF TEMP
DAY FEET
10
10
10
10
10
10
10
10
10
10
10
09
09
09
09
09
09
20
20
20
20
00
00
00
00
00
00
00
55
55
55
55
55
55
0000
0005
0030
0065
0000
0005
0015
0030
0050
0075
0105
0000
0005
0020
0045
0080
0110
CENT
3
3
3
2
24
24
23
21
19
10
8
15
15
15
14
14
12
.1
.0
.0
.3
.1
.0
.7
.3
.8
.0
.9
.5
.5
.4
.7
.5
.1
381205
47 47 12.0 102 16 51.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
KE SA
11EPALES
00300
DO
MG/L
12.0
12.0
11.2
7.8
8.2
8.2
7.8
7.6
8.2
7.8
8.8
8.8
9.2
8.6
8.0
4.8
00077
TRANSP
SECCHI
INCHES
156
216
96
00094
CNDUCTVY
FIELD
MICROMHO
394
393
393
410
675
675
678
642
618
516
508
477
476
476
468
465
521
3
00400
PH
SU
8.10
8.10
8.10
8.00
8.90
8.90
8.90
8.90
8.80
8.70
8.60
7.93
7.91
7.92
7.93
7.93
7.28
00410
T ALK
CAC03
MG/L
165
165
166
175
167
165
171
170
161
173
176
146
144
143
143
144
168
2111202
0070
00610
NH3-N
TOTAL
MG/L
0.040
0.030
0.020
0.040
0.050
0.040
0.040
0.040
0.060
0.070
0.070
0.030
0.030
0.030
0.030
0.030
0.080
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.200K
0.200K
0.200K
0.200K
0.600
0.200K
0.200K
0.200K
0.200K
0.200K
0.200K
0.700
0.400
0.300
0.200K
0.200
0.200K
00630
N02&N03
N-TOTAL
MG/L
0.110
0.110
0.130
0.160
0.110
0.110
0.120
0.120
0.160
0.180
0.180
0.080
0.090
0.090
0.080
0.080
0.200
00671
PHOS-DIS
ORTHO
MG/L P
0.005
0.004
0.003
0.005
0.051
0.063
0.088
0.063
0.068
0.065
0.029
0.019
0.015
0.014
0.014
0.018
K VALUE KNOWN TO dE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 76/01/15
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
TIME
OF
DAY
10
10
10
10
10
10
10
10
10
10
10
10
09
09
09
09
09
09
09
20
20
20
20
00
00
00
00
00
00
00
00
55
55
55
55
55
55
55
DEPTH
FEET
0000
0005
0030
0065
0000
0003
0005
0015
0030
0050
0075
0105
0000
0003
0005
0020
0045
0080
0110
00665
PHOS-TOT
MG/L P
0.017
0.016
0.016
0.015
0.063
0.080
0.079
0.117
0.065
0.075
0.079
0.032
0.034
0.020
0.014
0.022
0.051
32217 00031
CHLRPHYL INCDT LT
A REMNING
UG/L PERCENT
3.1
1.4
50.0
1.0
1.6
50.0
1.0
381205
47 47 12.0 102 16 51.0
LAKE SAKAKAtfEA (GARRISON RES)
38 NORTH UAKOTA
KE SA
11EPALES
3
2111202
0070 FEET
DEPTH
-------
STORET RETRIEVAL DATE 76/01/15
361206
47 58 49.0 102 33 27.0
LAKE SAKAKAHEA (GARRISON RES)
38 NORTH DAKOTA
DATE TIME DEPTH
FROM OF
TO DAY FEET
74/05/01 10 50
10 50
10 50
10 50
74/07/18 10 45
10 45
10 45
10 45
10 45
10 45
10 45
7^/09/16 10 45
10 45
10 45
10 45
10 45
0000
0005
0025
0065
0000
0005
0015
0030
0045
0060
0075
0000
0005
0015
0040
0073
00010
WATER
TEMP
CENT
3.4
3.3
3.3
3.3
24.2
23.7
23.1
21.6
21.0
13.3
12.5
14.9
14.9
14.8
14.7
14.6
11EPALES
00300
DO
MG/L
11.6
11.6
9.6
8.4
8.4
8.2
7.6
7.6
6.2
6.4
9.6
8.8
8.4
8.6
9.0
00077
TRANSP
SECCHI
INCHES
84
36
48
00094
CNOUCTVY
FIELD
MICROMHO
423
422
435
434
457
453
452
433
468
518
522
426
426
426
425
428
3
00400
PH
SU
8.10
8.10
8.05
8.10
8.90
8.80
8.70
8.40
8.40
B.30
8.20
7.87
7.83
7.85
7.86
7.86
00410
T ALK
CAC03
MG/L
165
165
166
166
136
138
136
139
137
2111202
0072
00610
NH3-N
TOTAL
MG/L
0.050
0.060
0.030
0.050
0.030
0.030
0.030
0.030
0.030
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.200
0.200K
0.200K
0.200K
0.200
0.200K
0.200K
0.200K
0.200K
00630
N02&N03
N-TOTAL
MG/L
0.140
0.130
0.100
0.140
0.090
0.100
0.100
0.100
0.100
00671
PHOS-DIS
ORTHO
MG/L P
0.006
0.007
0.005
0.007
0.018
0.020
0.019
0.018
0.018
DATE
FROM
TO
74/05/01
74/07/18
74/09/16
00665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCDT LT
OF A REMNING
DAY FEET
10
10
10
10
10
10
10
10
10
10
10
10
50
50
50
•50
45
45
45
45
45
45
45
45
0000
0005
0025
0065
0000
0010
0000
0005
0013
0015
0040
0073
MG/L P UG/L PERCENT
0
0
C
0
0
0
0
0
0
.027 2.8
.026
.027
.028
9.1
.034 1C. 8
.023
.024
.022
.023
1.0
1.0
K VALUE KNOWN 70 toe
LESS THAN INOICM(EU
-------
STORET RETRIEVAL DATE 76/01/15
381307
48 07 33.0 103 13 15.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
DATE TIME DEPTH
FROM OF
TO DAY FEET
74/04/30 14 55 0000
14 55 0005
14 55 0015
14 55 0021
74/07/18 11 30 0000
11 30 0005
11 30 0015
11 30 0030
74/09/16 11 30 0000
11 30 0005
11 30 0015
11 30 0031
DATE TIME DEPTH
FROM OF
TO OAT FEET
74/04/30 14 55 0000
14 55 0005
14 55 0015
14 55 0021
74/07/18 11 30 0000
11 30 0005
74/09/16 11 30 0000
11 30 0005
11 30 0014
11 30 0015
11 30 0031
00010
WATER
TEMP
CENT
11.3
11.3
10.0
6.7
24.3
24.1
23.5
23.2
13.6
13.6
13.2
13.1
00665
PHOS-TOT
MG/L P
0.051
0.051
0.065
0.044
0.018
0.020
0.020
0.027
00300
DO
MG/L
12.0
9.8
11.2
8.4
4.2
7.8
7.0
9.4
9.8
9.6
9.0
32217
CHLRPHYL
A
UG/L
8.1
6.2
7.2
00077
TRANSP
SECCHI
INCHES
24
24
48
00031
INCOT LT
REMNING
PERCENT
1.0
1.0
00094
CNDUCTVY
FIELD
MICROMHO
548
549
527
418
449
443
434
448
478
477
474
473
11EPALES
3
00400
PH
SU
8.20
8.20
8.20
8.30
8.50
8.40
8.30
8.00
8.04
8.06
8.02
8.02
00410
T ALK
CAC03
MG/L
164
167
170
145
161
163
164
163
2111202
0025
00610
NH3-N
TOTAL
MG/L
0.040
0.050
0.040
0.040
0.040
0.030
0.030
0.030
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.300
0.200
0.300
0.300
0.200K
0.200K
0.200K
0.200K
00630
N02&N03
N-TOTAL
MG/L
0.220
0.240
0.220
0.090
0.020
0.020K
0.020K
0.020K
00671
PHOS-DIS
ORTHO
MG/L P
0.006
0.011
0.011
0.007
0.015
0.015
0.015
0.013
K VALUt KNOWN TO tic.
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/15
381308
48 08 32.0 103 35 48.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
DATE
FROM
TO
74/04/30
74/07/18
74/09/16
DATE
FROM
TO
74/04/30
74/07/18
74/09/16
TIME DEPTH
OF
DAY
15
15
15
12
12
12
12
12
FEET
30
30
30
15
15
15
25
25
0000
0002
0007
0000
0004
0009
0000
0005
TIME DEPTH
OF
DAY
15
15
12
12
12
12
FEET
30
30
15
15
25
25
0000
0007
0000
0001
0000
0005
00010
MATER
TEMP
CENT
10.9
10.9
10.5
24.0
23.9
23.9
13.7
13.1
00665
PHOS-TOT
MG/L P
0.153
0.163
0.050
0.072
00300
DO
MG/L
8.
8.
6.
6.
6.
9.
8.
00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
8
4
6
8
2
4
6
32217
CHLRPHYL
A
UG/L
24.
35.
30.
8
5
6
12
10
18
00031
INCUT LT
REMNING
PERCENT
1.0
1.0
715
715
714
616
591
630
578
644
11EPALES 2111202
3 0010 FEET DEPTH
00400 00410 00610 00625 00630 00671
PH T ALK NH3-N TOT KJEL N02&N03 PHOS-DIS
CAC03 TOTAL N N-TOTAL ORTHO
SU
8
8
8
8
8
8
8
.30
.30
.60
.50
.50
.20
.19
MG/L MG/L MG/L MG/L MG/L P
314 0.050 1.000 0.080 0.014
324 0.060 1.100 0.110 0.016
186 0.030 0.200K 0.020K 0.011
250 0.030 0.400 0.020K 0.014
K VALUE KNOWN TO 6E
LLSS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/15
381209
48 06 45.0 103 42 00.0
LAKE SAKAKAWEA (GARRISON RES)
38 NORTH DAKOTA
DATE
FROM
TO
74/04/30
74/07/18
74/09/16
TIME DEPTH
OF
DAY FEET
15 50 0000
12 00 0000
12 10 0000
00010
MATER
TEMP
CENT
12.1
23.7
14.5
00665
DATE TIME DEPTH PHOS-TOT
FROM OF
TO DAY FEET MG/L P
74/04/30 15 50 0000 0.705
74/07/18 12 00 0000
74/09/16 12 10 0000 0.068
12 10 0003
00300 00077 00094
DO TRANSP CNDUCTVY
SECCHI FIELD
MG/L INCHES MICROMHO
689
495
504
9.6
7.0
9.2
32217
CHLRPHYL
A
UG/L
8.7
14.5
14.8
6
6
12
00031
INCDT LT
REMNING
PERCENT
11EPALES
3
00400
PH
su
8.10
8.20
8.06
00410
T ALK
CAC03
MG/L
176
169
2111202
0005 FEET DEPTH
00610
NH3-N
TOTAL
MG/L
0.090
0.030
00625
TOT KJEL
N
MG/L
1.000
0.200
00630
N02&N03
N-TOTAL
MG/L
0.470
0.020K
00671
PHOS-DIS
ORTHO
MG/L P
0.020
0.011
1.0
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 76/01/15
381210
47 37 18.0 102 36 12.0
LAKE SAKAKAWEA
38 NORTH DAKOTA
DATE
FROM
TO
74/07/18
74/09/16
TIME DEPTH
OF
DAY FEET
14 25 0000
14 25 0004
14 25 0008
14 20 0000
14 20 0006
00010
WATER
TEMP
CENT
26.5
25.7
24.6
14.9
14.5
00300 00077 00094
DO TRANSP CNDUCTVY
SECCHI FIELD
MG/L INCHES MICROMHO
7.4
7.2
6.6
9.0
9.0
72
48
1289
1291
1435
1007
1012
11EPALES
3
00400
PH
SU
8.50
8.50
8.60
8.19
8.21
00410
T ALK
CAC03
MG/L
238
236
2111202
0012
00610
NH3-N
TOTAL
MG/L
0.030
0.030
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.300
0.200
00630
N02&N03
N-TOTAL
MG/L
0.140
0.150
00671
PHOS-DIS
ORTHO
MG/L P
0.010
0.010
00665
DATE TIME DEPTH PHOS-TOT
FROM OF
TO DAY FEET MG/L P
74/07/18 14 25 0000
14 25 0010
74/09/16 14 20 0000
14 20 0006
0.022
0.030
32217 00031
CHLRPHYL INCOT LT
A REMNING
UG/L PERCENT
3.3
2.7
1.0
-------
APPENDIX E
TRIBUTARY and WASTEWATER
TREATMENT PLANT DATA
-------
STORET RETRIEVAL DATE 76/02/02
3812A1
47 30 08.0 101 25 50.0
MISSOURI RIVER
38 7.5 GARRISON 0 N
0/SAKAKAWEA LAKE
BNK SAM AT CENTER OF CHANNEL OFF HWY 200
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/09/21
74/10/19
74/11/16
74/12/21
75/01/18
75/02/22
75/03/22
75/04/05
75/04/18
75/04/20
75/05/02
75/05/05
75/05/16
75/96/20
75/07/18
75/08/22
00630 00625
TIME DEPTH N02*N03 TOT KJEL
OF N-TOTAL N
DAY FEET
13
11
10
10
11
10
14
12
13
08
13
09
13
12
13
13
05
40
35
30
00
30
00
05
30
30
18
00
25
45
10
45
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.096
.144
.096
.104
.116
.128
.110
.105
.085
.945
.085
.090
.120
.090
.185
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
2.
0.
0.
1.
0.
0.
0.
200
400
300
200
300
350
300
200
050K
500
650
250
230
150
200
400
00610 00671 00665 50051 50053
NH3-N PHOS-DIS PHOS-TOT FLOW CONOUIT
TOTAL ORTHO RATE FLOW-MGD
MG/L
0.010
0.015
0.020
0.016
0.024
0.049
0.020
0.040
0.035
0.280
0.055
0.015
0.015
0.025
0.005
MG/L P
0
0
0
0
0
0
0
.005K
.005
.005K
.005K
.007
.008K
.005
0.005
0
0
0
0
0
0
0
.005
.190
.005
.005
.020
.005K
.010
MG/L P INST MGD MONTHLY
0
0
0
0
0
0
0
0
0
0
0
0
.010
.010
.010K
.010K
.050
.010K
.010K
.010K
.010
.310
.020
.010K
0.030
0
0
.010K
.050
K VALUE KNOWN TO HE
LESS TH«N INDICATED
-------
STOftET RETRIEVAL DATE 76/01/13
3812A2
48 00 00.0 104 05 40.0
MISSOURI RIVER
38 7.5 BAINVILLE SE
T/SAKAKAWEA LAKE
MT HWY 58 BRD6 2 Ml S OF SNOWOEN MT
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/0^/22
74/10/20
74/11/17
74/12/14
75/04/04
75/05/18
75/06/21
75/07/21
75/08/22
TIME DEPTH
OF
DAY FEET
11 19
08 30
08 15
11 30
10 38
11 00
13 00
07 15
18 00
00630
N02&N03
N-TOTAL
MG/L
0.028
0.008
0.008
0.012
0.185
0.130
0.020
0.085
00625
TOT KJEL
N
MG/L
0.300
1.100
0.700
1.000
1.000
1.400
1.800
0.500
0.600
00610
NH3-N
TOTAL
MG/L
0.005
0.020
0.020
0.015
0.025
0.010
0.015
0.015
00671
PHOS-OIS
ORTHO
MG/L P
0.015
0.015
0.015
0.010
0.020
0.020
0.010
0.020
00665
PHOS-TOT
MG/L P
0.086
0.080
0.050
0.060
0.400
0.560
0.200
0.210
0.160
-------
STORE! RETRIEVAL DATE 76/01/13
381261
47 35 25.0 103 15 05.0
LITTLE MISSOURI RIVE*
38 MCKENZIE CO HWY
T/SAKAKAWEA LAKE
US HWY 85 HWDG 17.b MI S OF WATFORD CITY
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/09/22
74/10/20
74/11/17
75/05/02
75/05/18
75/06/21
75/06/22
75/07/21
75/08/22
TIME DEPTH
OF
DAY FEET
16 42
11 35
10 10
11 00
09 00
09 45
13 00
01 00
19 00
00630
N02&N03
N-TOTAL
MG/L
0.004
O.OOti
0.504
0.525
0.270
0.025
0.090
0.015
00625
TOT KJEL
N
MG/L
0.600
1.800
1.600
3.500
1.250
1.050
0.550
0.400
00610
NH3-N
TOTAL
MG/L
0.005K
0.030
0.045
0.063
0.025
0.025
0.200
0.035
00671
PHOS-D1S
ORTHO
MG/L P
0.005
0.005
0.015
0.045
0.045
0.010
0.005
0.010
00665
PHOS-TOT
MG/L P
0.045
0.040
0.500
0.260
0.150
0.070
0.260
0.090
K VALUE KNOWN TO dE.
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/13
3812C1
47 44 30.0 103 07 50.0
CHERRY CHEEK
36 MCKEN2IE CO HMY
T/SAKAKAUEA LAKE
SEC RD BROG 8 MI SE OF WATFORD CITY
11EPALES 8111204
* 0000 FEET DEPTH
DATE
FROM
TO
74/09/22
74/10/20
75/06/21
75/07/20
75/08/22
TIME DEPTH
OF
DAY FEET
14 29
12 45
15 00
09 15
20 00
00630
N02&N03
N-TOTAL
MG/L
0.008
0.032
0.005
0.005
00625
TOT KJEL
N
MG/L
1.800
1.200
1.550
1.900
1.750
00610
NH3-N
TOTAL
MG/L
0.005K
0.020
0.045
0.020
00671
PHOS-DIS
ORTHO
MG/L P
0.035
0.040
0.050
0.060
00665
PHOS-TJT
MG/L P
0.155
0.140
0.225
0.540
0.210
K VALUE KNOWN TO bE
LtSS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/02/03
3812U1
47 48 45.0 102 43 00.0
BEAR DEN CREEK
38 7.5 SANISH SW
T/SAKAKAWEA LAKE
NO HWY 22 BROG 7.7 MI NNW OF MANDAREE
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/09/21
74/10/19
74/11/16
75/03/21
75/04/04
75/04/18
75/05/02
75/05/16
75/06/21
75/07/19
75/08/22
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
11
12
13
12
13
12
12
12
10
12
12
30
50
36
35
50
55
15
30
35
15
30
MG/L
0
0
0
0
0
0
0
0
0
0
.011
.024
.008
.315
.185
.460
.840
.005
.010
.240
MG/L
0.800
1.500
0.500
2.600
1.450
1.450
2.100
0.950
1.750
1.080
1.550
00610 00671 00665 50051 50053
NH3-N PHOS-DIS PHOS-TOT FLO* CONDUIT
TOTAL ORTHO RATE FLOw-MGD
MG/L
0
0
0
0
0
0
0
0
0
0
0
.005K
.030
.040
.290
.270
.280
.110
.015
.032
.015
.045
MG/L P
0,
0.
0,
0.
0.
0.
0.
0,
0.
0.
0(
.020
.005
.005
.195
.085
.050
.050
.010
.010
.010
.035
MG/L P INST MGD MONTHLY
0
0
0
0
0
0
0
0
0
0
0
.040
.030
.060
.500
.150
.960
.310
.040
.140
.070
.190
K VALUE Ki^OwN TO «E
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/13
3812E1
48 44 00.0 103 07 15.0
TOBACCO GARDEN CREEK
38 MCKENZ1E CO H«/Y
T/SAKAKAWEA LAKE
SEC RO BRDG 1.5 MI S OP MOUTH OF CREEK
HEPALtS 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
7W09/22
74/10/20
74/11/17
75/05/05
75/06/21
75/07/20
75/08/22
TIME DEPTH
OF
DAY FEET
15 31
13 35
11 20
09 30
16 30
10 30
21 30
00630
N02^N03
N-TOTAL
MG/L
0.020
0.016
0.008
0.330
0.005
0.005
00625
TOT KJEL
N
MG/L
1.400
1.400
1.000
1.550
1.650
3.150
0.850
00610
NH3-N
TOTAL
MG/L
0.005K
0.030
0.025
0.040
0.040
1.250
0.015
00671
PHOS-DIS
ORTHO
MG/L P
0.020
0.007
0.010
0.025
0.065
0.010
00665
PhOS-TOT
MG/L P
0.100
0.070
0.070
0.460
0.170
0.350
0.080
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STOKET RETRIEVAL DATE 76/01/13
3812F1
47 51 45.0 103 58 00.0
YELLOWSTONE RIVER
38 MCKENZIE CO HWY
T/SAKAKAWEA LAKE
NO H*Y 200 BRDG 2 Ml E OK CAHTWRIGHT
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/09/22
74/10/20
74/H/17
75/04/18
75/05/16
75/06/21
75/07/21
75/08/22
TIME DEPTH
OF
DAY FEET
12 11
09 15
09 00
10 15
10 30
13 43
18 30
20 30
00630
N02&N03
N-TOTAL
MG/L
0.012
0.048
0.256
0.390
0.510
0.230
0.005
00625
TOT KJEL
N
MG/L
1.100
0.900
0.400
1.850
1.800
2.100
1.330
0.500
00610
NH3-N
TOTAL
MG/L
0.005
0.010
0.035
0.070
0.015
0.025
0.045
0.005
00671
PHOS-DIS
ORTHO
MG/L P
0.005
0.005K
0*010
0.025
0.025
0.015
0.010
00665
PHOS-TOT
MG/L P
0.050
0.050
0.050
0.800
0.880
1.200
0.940
0.090
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/13
3812G1
48 17 04.0 103 34 21.0
LITTLE MUDDY HIVErt
38 7.5 HARMON SE
T/SAKAKAWEA LAKE
SEC RO BROG 10 MI NNE OF MILLISTON
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/09/22
74/10/19
74/11/17
74/12/14
75/02/22
75/04/04
75/05/05
75/05/16
75/06/22
75/07/21
75/08/22
00630
TIME DEPTH N02&N03
OF
DAY FEET
09 34
14 30
13 00
09 15
13 05
11 30
13 30
12 00
15 00
13 00
23 30
N-TOTAL
MG/L
0.008
0.024
0.008
0.032
0.040
0.860
0.100
0.005
0.010
0.210
00625
TOT KJEL
N
MG/L
1.100
1.250
0.600
2.900
1.600
3.000
1.700
1.000
4.200
2.800
2.100
00610
NH3-N
TOTAL
MG/L
0.025
0.040
0.030
0.150
0.240
0.155
0.090
0.015
0.060
0.075
00671
PHOS-DIS
ORTHO
MG/L P
0.020
0.005
0.010
0.005
0.008
0.070
0.052
0.025
0.070
0.045
00665
PHOS-TOT
MG/L H
0.080
0.055
0.030
0.020
0.010K
0.480
0.180
0.145
0.420
0.130
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 76/01/13
3812H1
48 46 45.0 102 12 45.0
WHITE EARTH RIVER
38 MOUNTRAIL CO HWY
T/SAKAKAWEA LAKE
StC RD 1804 BROG 12 Ml S OF WHITE EARTH
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/0^/22
74/10/21
74/11/18
74/12/19
75/01/17
75/02/20
75/03/18
75/04/18
75/05/06
75/05/17
75/06/23
75/07/22
75/04/20
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
13
14
15
13
14
12
13
12
18
12
14
11
13
15
00
00
45
30
50
25
55
15
15
00
20
05
MG/L
0.007
0.024
0.008
0.008
0.032
0.082
0.560
0.850
0.080
0.020
0.030
O.OOb
MG/L
2.900
1.600
1.800
2.100
1.350
2.100
2.500
2.400
1.900
1.650
1.700
1.500
2.000
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.005K
0.025
0.025
0.010
0.124
0.096
0.200
0.195
0.040
0.040
0.030
0.020
MG/L P
0.050
0.020
0.050
0.030
0.045
0.048
0.280
0.090
0.120
0.105
0.085
0.025
MG/L P
0.230
0.090
0.115
0.1JO
0.130
0.080
0.500
0.420
0.340
0.240
0.190
0.180
K VALUE KNOWN TO BE
LLSS THAN INDICATED
-------
3812J1
<»H 32 30.0 102 0<» 45.0
LITTLt KNlFt rtlVc*
Jd MOUNTrtAIL CO HrfY
T/SAKAKAWEA LAK.E
SEC HID BWDG 10 Ml NNW OF
lltPALtS 2111204
<* 0000 FEET DEPTH
uATt TIMF OE^TH
r>0M OF
TO
/W09/22
7W10/21
74/11/18
/../ 12/1^
/-V02/20
To/ 03/1 8
' ,/04/18
".,/J 5/0*>
,-b/05/U
/•>/•;• ft/ £3
/•j/07/2?
,'-,/0»/2J
7 ./Oo/22
DAY
12
11
14
1 )
12
n
12
17
11
13
11
12
12
FLET
45
25
30
15
00
00
30
*5
45
30
00
10
vO
00630
N02t.N03
f4-fOTAL
MG/U
O.OOb
u.008
G.OOd
0.016
0.032
0.260
0.650
0.220
J.010
0.02b
f'.DOb
».' . 0 1 •'
0062S
TOT KJEL
N
MG/L
1.300
1.200
1.50C
2.000
4.600
2.700
2.3SO
2.300
2.200
2.400
Iiru ft
.O3O
1 .000
0.750
00610
NMj-N
TOTAL
M';/I
^i > ^ f i.
0.005K
0.030
0.040
0.035
0.272
0.630
C.390
0.155
0.195
0.04n
0.015
0.010
00671
PHOS'DIb
ORTHO
MG/L P
0.055
0.035
0.065
0.045
0.208
0.300
0.170
0.090
0.150
0.300
0.100
0.040
00665
HHOb-TOI
MG/L r>
0.135
0.100
0.100
0.220
0.220
0.500
0.345
0.280
0.230
O.tOO
0.320
0.190
0.090
-------
STORt'T RETRIEVAL DATE 76/01/13
10.0
DATE
FROM
TO
74/09/21
74/10/21
74/11/18
74/12/19
75/01/17
75/02/20
75/03/18
75/04/18
75/05/06
75/05/17
75/06/23
75/07/22
75/08/20
TIME DEPTH
OF
UAf FEET
11 10
12 35
12 30
11 45
11 45
10 15
11 25
11 10
16 25
10 50
12 ?5
10 05
11 45
00630
N02&N03
N- TOTAL
MG/L
0.004
0.008
0.008
0.003
0.008
0.005K
0.740
1.250
0.010
0.010
0.010
0.005
00625
TOT KJEL
N
MG/L
2.200
1.000
2.200
1.900
2.603
4.200
3.450
2.200
1.800
2.000
2.500
1.500
1.600
00610
NH3-N
TOTAL
MG/L
0.005K
0.025
0.035
0.195
0.552
1.061
0.430
0.400
0.030
0.045
0.040
0.030
00671
PHOS-DIS
ORTHO
MG/L P
0.020
0.010
0.020
0.025
0.045
0.022
0.560
0.155
0.050
0.095
0.175
0.130
11EPALES
4
00665
PHOS-TOT
MG/L P
0.070
0.040
0.080
0.070
0.085
0.120
0.750
0.230
0.160
0.190
0.250
0.290
0.200
3812K1
48 03 11.0 102 08
SHELL CREEK
38 MOUNTRAIL CO
T/SAKAKAtfEA LAKE
SEC RO 192 URDG 6 MI NNW OF PARSHALL
2111204
0000 FEET DEPTH
K VALUE KNUWN TO bt
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/oi/i3
3B12L1
47 38 55.0 101 32 50.0
MIO BRANCH DOUGLAS CHK
38 7.5 EMMET NE
T/SAKAKAHEA LAKE
NO HMY 37 BRD6 6.2 Mi W OF GARRISON
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
7W09/21
74/10/21
74/11/18
74/12/19
75/01/17
75/02/19
75/0 J/ 18
75/04/18
75/05/06
75/05/17
75/06/23
75/07/22
75/08/20
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
OAY FEET
10
11
11
10
10
10
09
09
15
09
11
09
10
00
30
30
35
25
00
45
55
10
30
15
10
40
MG/L
0
0
0
0
0
0
0
1
0
0
0
0
.012
.008
.008
.056
.008
.008
.490
.000
.040
.010
.010
.005
MG/L
1.900
1.700
1.800
1.950
2.800
4.000
3.150
1.800
1.650
2.100
2.400
1.900
1.350
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
005K
030
075
330
480
552
0.530
0.
0.
0.
0.
0.
140
055
052
045
020
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
•
•
•
•
•
•
•
*
•
•
•
•
P
055
010
025
030
050
096
230
130
085
105
135
055
MG/L P
0.140
0.100
0.070
0.100
0.090
0.270
0.420
0.260
0.180
0.220
0.230
0.350
0.120
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/13
3812M1
47 30 55.0 102 08 20.0
MALNOURIE CREEK
38 7.5 TWIN BUTTES
T/SAKAKAWEA LAKE
SEC RD BRDG 5.8 Ml E OF TWIN BUTTES
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
75/03/22
75/04/18
75/05/02
75/05/16
75/06/20
75/07/18
75/08/22
TIME DEPTH
OF
DAY FEET
11 20
11 40
11 42
11 47
11 10
11 40
11 40
00630
N02&N03
N-TOTAL
MG/L
0.135
0.315
0.250
0.005
0.005
0.005
00625
TOT KJEL
N
MG/L
2.000
1.450
0.500
1.200
0.950
0.550
0.450
00610
NH3-N
TOTAL
MG/L
0.250
0.210
0.115
0.015
0.025
0.015
00671
PHOS-DIS
ORTHO
MG/L P
0.085
0.035
0.020
0.010
0.010
0.010
00665
PHOS-TOT
MG/L P
0.250
0.120
0.110
0.030
0.010
0.020
0.050
-------
STORE! RETRIEVAL DATE 76/01/13
00630
DATE TIME DEPTH N02&N03
FROM OF N-TOTAL
TO DAY FEET MG/L
75/03/22 11 10
75/05/02 11 32
75/05/16 11 35
75/07/18 11 25
0.080
0.250
0.005
00625
TOT KJEL
N
MG/L
1.650
1.350
1.000
0.600
00610
NH3-N
TOTAL
MG/L
0.070
0.173
0.020
3812N1
47 30 05.0 102 09 05.0
UNNAMED CREEK
38 7.5 TWIN 8UTTES
T/SAKAKAMEA LAKE
BANK SAMP 1.4 MI SSM OF SITE 3812MI
11EPALES 21H204
4 0000 FEET DEPTH
00671 00665
PHOS-DIS PHOS-TOT
ORTHO
MG/L P MG/L P
0.090
0.020
0.010
0.270
0.160
0.040
0.020
-------
STORET RETRIEVAL DATE 76/01/13
3B12U1
47 36 55.0 102 50 15.0
UNNAMED CREEK
38 7.5 LOST BRIDGE
T/SAKAKAWE.A LAKE
NO HWY 20 bRDG 1.2 Ml N OF LOST BRIDGE
HEPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
75/03/21
75/04/18
75/05/02
75/05/16
75/06/20
TIME DEPTH
OF
DAY FEET
10 45
10 30
14 35
10 30
08 45
00630
N02&N03
N-TOTAL
MG/L
0.150
0.315
0.820
0.410
u.315
00625
TOT KJEL
N
MG/L
3.750
2.700
2.100
1.750
2.100
00610
NH3-N
TOTAL
MG/L
0.042
0.075
0.100
0.075
0.040
00671
PHOS-DIS
ORTHO
MG/L P
0.087
0.030
0.010
0.005
0.005
00665
PHOS-TOT
MG/L P
0.980
0.310
0.540
0.060
0.360
-------
STORE! RETRIEVAL DATE 76/01/13
3812R1
47 35 50.0 102 30 40.0
MOCCASIN CREEK
38 7.5 MANDAREE SE
T/SAKAKAWEA LAKE
SEC Rt> BROG UPSTRM FROM LAKE SAKAKAWEA
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
75/03/21
75/04/04
75/04/18
75/05/02
75/05/16
75/07/19
75/08/22
TIME DEPTH
OF
DAY FEET
11 45
08 54
11 45
10 40
11 25
10 SO
11 15
00630
N02&N03
N-TOTAL
MG/L
0.085
0.560
0.220
0.120
0.010
0.005
00625
TOT KJEL
N
MG/L
1.650
1.800
0.750
1.480
1.050
0.950
00610
NH3-N
TOTAL
MG/L
0.035
0.095
0.065
0.035
0.020
0.010
00671
PHOS-DIS
ORTHO
MG/L P
0.080
0.020
0.040
0.015
0.005
0.010
00665
PHOS-TOT
MG/L P
0.340
0.190
0.065
0.070
0.070
-------
STOKET RETRIEVAL DATE 76/01/13
3812R2
47 37 00.0 102 36 15.0
MOCCASIN CREEK
38 7.5 MANDAREE SE
T/SAKAKAtfEA LAKE
bEC HU BRDG 6.5 M ESE OF JCT WITH H«V 22
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
74/11/16
75/03/21
75/04/18
75/05/02
75/05/16
75/06/21
75/07/19
75/08/22
TIME DEPTH
OF
DAY FEET
11 45
11 15
11 10
10 15
11 00
09 15
10 20
10 45
00630
N02S.N03
N-TOTAL
MG/L
o.ooa
0.060
0.210
0.075
0.005
0.015
0.005
00625
TOT KJEL
N
MG/L
0.500
1.700
1.250
0.600
0.900
0.950
1.200
0.700
00610
NH3-N
TOTAL
MG/L
0.020
0.030
0.040
0.025
0.015
0.020
0.005K
00671
PHOS-DIS
ORTHO
MG/L P
0.005
0.065
0.020
0.015
0.005
0.010
0.010
00665
PHOS-TOT
MG/L P
0.030
0.280
0.150
0.140
0.040
0.080
0.050
0.040
K VALUE KNOWN TO BE
LEbS THAN INDICATED
-------
STORET RETRIEVAL DATE 76/01/13
3812S1
47 55 30.0 102 44 25.0
CLARKS CREEK
38 7.5 SANJSH NW
T/SAKAKAWEA LAKE
HWY 22 BROG 3.7 M S OF JCT WITH HWY 23
11EPALES 2111204
4 0000 FEET DEPTH
OATE
FROM
TO
74/09/21
74/10/19
74/11/16
75/03/21
75/04/04
75/04/18
75/05/02
75/05/16
75/06/21
75/07/19
TIME DEPTH
OF
DAY FEET
13 55
13 15
13 14
13 00
13 10
13 15
11 35
12 50
11 00
12 05
00630
N02tN03
N-TOTAL
MG/L
0.010
0.016
O.OOtt
0.350
0.005
0.480
0.560
0.005
0.012
00625
TOT KJEL
N
MG/L
1.000
0.500
0.700
2.100
0.900
1.750
1.300
1.550
1.480
2.000
00610
NH3-N
TOTAL
MG/L
0.025
0.010
0.020
0.115
0.095
0.130
0.085
0.025
0.010
00671
PHOS-DIS
ORTHO
MG/L P
0.030
0.025
0.045
0.007
0.105
0.040
0.025
0.010
0.010
00665
PHOS-TOT
MG/L P
O.OBO
0.060
0.100
0.010
0.140
0.420
0.140
0.050
0.085
0.100
-------
STORET RETRIEVAL DATE 76/01/16
3812*A PD3812XA P011280»
48 08 20.0 103 36 40.0
WILLISTON
38 7.b WILLISTON W.
T/SAKAKAWEA LAKE
SLOUGH TO LAKE SAKAKAHEA
11EPALES 2141204
4 0000 FEET DEPTH
DATE
FROM
TO
74/12/23
75/01/27
75/02/27
75/03/25
75/04/30
75/06/13
75/06/30
75/10/09
75/10/14
75/10/21
TIME DEPTH
OF
DAY FEET
12 00
11 30
16 00
16 00
08 00
08 00
08 00
16 00
16 30
00630
N02&N03
N-TOTAL
MG/L
0.160
0.072
0.080
0.150
0.100
0.225
2.100
1.300
0.675
00625
TOT KJEL
N
MG/L
35.000
51.000
11.000
18.000
26.500
35.000
30.000
12.500
15.000
16.000
00610
NH3-N
TOTAL
MG/L
16.500
37.550
7.100
10.000
14.000
7.900
0.080
0.360
D.175
00671
PHOS-DIS
ORTHO
MG/L P
8.250
12.000
4.900
6.000
7.780
4.900
6.500
6.200
7.200
00665
PHOS-TOT
MG/L P
13.000
12.500
16.000
5.400
7.300
10.000
9.900
9.750
9.400
9.300
50051
FLOW
RATE
INST MGD
1.200
50053
CONDUIT
FLO*-M6D
MONTHLY
1.200
-------
STORET RETRIEVAL DATE 76/01/16
3812XA PD3812XA P001614
47 38 50.0 101 25 45.0
GARRISON
38 15 GARRISON
T/SAKAKAWEA LAKE UN
NAMED STREAM TO LAKE SAKA KAMEA
11EPALES 2141204
4 0000 FEET DEPTH
DATE
FROM
TO
74/12/09
75/10/28
TIME DEPTH
OF
DAY FEET
08 00
00630
N02&N03
N-TOTAL
MG/L
o.oeo
0.275
00625
TOT* KJEL
N
MG/L
21.000
17.000
00610
NH3-N
TOTAL
MG/L
4.600
0.170
00671
PHOS-DIS
ORTHO
MG/L P
6.000
5.900
00665
PHOS-TOT
MG/L P
10.500
7.900
50051
FLOW
RATE
INST MGD
0.148
50053
CONDUIT
FLOH-MGO
MONTHLY
0.125
------- |