U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
REPORT
ON
STRAWBERRY LAKE
LIVINGSTON COUNTY
MICHIGAN
EPA REGION V
WORKING PAPER No, 213
PACIFIC NORTHWEST ENVIRONMENTAL RESEARCH LABORATORY
An Associate Laboratory of the
NATIONAL ENVIRONMENTAL RESEARCH CENTER - CORVALLIS, OREGON
and
NATIONAL ENVIRONMENTAL RESEARCH CENTER - LAS VEGAS, NEVADA
WGPO 697.032
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REPORT
ON
STRAWBERRY LAKE
LIVINGSTON COUNTY
MICHIGAN
EPA REGION V
WORKING PAPER No, 213
WITH THE COOPERATION OF THE
MICHIGAN DEPARTMENT OF NATURAL RESOURCES
AND THE
MICHIGAN NATIONAL GUARD
MAY, 1975 461
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CONTENTS
Page
Foreword ii
List of Michigan Study Lakes iv
Lake and Drainage Area Map v
Sections
I. Conclusions 1
II. Lake and Drainage Basin Characteristics 6
III. Lake Water Quality Summary 7
IV. Nutrient Loadings 12
V. Literature Reviewed 17
VI. Appendices 18
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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 fresh water 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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m
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
fresh water 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 Michigan Department of
Natural Resources for professional involvement and to the Michigan
National Guard for conducting the tributary sampling phase of the
Survey.
A. Gene Gazlay, former Director, and David H. Jenkins, Acting
Director, Michigan Department of Natural Resources; Carlos Fetterolf,
Chief Environmental Scientist, Bureau of Water Management; and John
Robinson, Chief, Dennis Tierney, Aquatic Biologist, and Albert Massey,
Aquatic Biologist, Water Quality Appraisal Section, Bureau of Water
Management, Department of Natural Resources, provided invaluable lake
documentation and counsel during the course of the Survey. John Vogt,
Chief of the Bureau of Environmental Health, Michigan Department of
Public Health, and his staff were most helpful in identifying point
sources and soliciting municipal participation in the Survey.
Major General Clarence A. Schnipke (Retired), then the Adjutant
General of Michigan, and Project Officer Colonel Albert W. Lesky,
who directed the volunteer efforts of the Michigan National Guardsmen,
are also gratefully acknowledged for their assistance to the Survey.
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IV
NATIONAL EUTROPHICATION SURVEY
STUDY LAKES
STATE OF MICHIGAN
LAKE NAME
Allegan Res.
Barton
Belleville
Betsie
Brighton
Caro Res.
Charlevoix
Chemung
Constantine Res,
Crystal
Deer
Ford
Fremont
Higgins
Holloway Res.
Houghton
Jordon
Kent
Long
Macatawa
Manistee
Mona
Muskegon
Pentwater
Pere Marquette
Portage
Randall
Rogers Pond
Ross
St. Louis Res.
Sanford
Strawberry
Thompson
Thornapple
Union
White
COUNTY
Allegan
Ka lamazoo
Wayne
Benzie
Livingston
Tuscola
Charlevoix
Livingston
St. Joseph
Montcalm
Marquette
Washtenaw
Newago
Roscommon
Genesee, Lapeer
Roscommon
Ionia, Barry
Oakland
St. Joseph
Ottawa
Manistee
Muskegon
Muskegon
Oceana
Mason
Houghton
Branch
Mecosta
Gladwin
Gratiot
Midland
Livingston
Livingston
Barry
Branch
Muskegon
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Brighton STP
2% miles
Map Location
Michigan (
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STRAWBERRY LAKE
STORE! NO. 2699
CONCLUSIONS
A. Trophic Condition:
Survey data and the records of others show that Strawberry
Lake is eutrophic. Of the 35 Michigan lakes sampled in November
when essentially all were well-mixed, 19 had less mean total
phosphorus, 17 had less mean inorganic nitrogen, and 22 had less
mean dissolved phosphorus; of the 41 lakes sampled, 19 had less
mean chlorophyll £, and ten had greater mean Secchi disc trans-
parency*.
During the September sampling, Survey Mmiiologists noted an
intensive algal bloom and depletion of dissolved oxygen at 20
feet and deeper accompanied by a hydrogen sulfide odor.
B. Rate-Limiting Nutrient:
The algal assay results show that Strawberry Lake was
nitrogen limited at the time the assay sample was collected
(09/19/72). The lake data indicate nitrogen limitation at
all sampling times.
C. Nutrient Controllability:
1. Point sources—During the sampling year, Strawberry Lake
received a total phosphorus load at a rate about 3% times that
* See Appendix A.
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proposed by Vollenweider (in press) as "dangerous" i.e., a
eutrophic rate (see page 14). However, Vollenweider's model
probably does not apply to water bodies with short hydraulic
retention times, and the mean hydraulic retention time of
Strawberry Lake is only 13 days. It is not likely that the
model is applicable in this case.
It is calculated that the wastewater treatment plants
serving Northfield Township and South Lyon contributed about
16% of the total phosphorus load reaching Strawberry Lake
during the sampling year. Phosphorus removal is practiced
at both plants, and it is calculated that about 80% removal
was achieved during the period of effluent sampling (01/73-
01/74 at Northfield and 02/73-02/74 at South Lyon).
Indirect point sources also contributed nutrients to
Strawberry Lake during the sampling year. The City of
Brighton impacted Brighton Lake in the upstream Ore Creek
drainage, and the Village of Mil ford and the City of Wixom
impacted Kent Lake in the upstream Huron River drainage (see
map of the Huron River lakes, next page).
Phosphorus removal has been practiced at the Brighton
wastewater treatment plant since the summer of 1970. However,
during the Survey sampling year it appeared that a phosphorus
wash-out occurred at Brighton Lake (see Working Paper No. 187,
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HURON RIVER LAKES*
Reproduced'with permission of the Michigan Department of Natural Resources
-------
"Report on Brighton Lake"), and it is expected that the
contribution from that drainage will be reduced once a
new phosphorus equilibrium becomes established in Brighton
Lake.
Also, it is calculated that Mil ford and Wixom collec-
tively contributed 7,630 pounds of total phosphorus to Kent
Lake during the sampling year (see Working Paper No. 199,
"Report on Kent Lake"). Considering the rather minimal
phosphorus retention in Kent Lake (23%), these point sources
must have had a significant impact on downstream Strawberry
Lake (e.g., if the retention of the treatment plant phosphorus
in the lake was the same as the overall phosphorus retention,
these two sources would have contributed nearly 5,900 pounds
of phosphorus to the Huron River outlet of Kent Lake or
about 37% of the Huron River "non-point" load at the inlet
of Strawberry Lake.
Phosphorus removal was begun at the Mil ford wastewater
treatment plant in August, 1973, and at the Wixon plant in
September, 1974. Since the Survey sampling year ended in
October, 1973, phosphorus removal at these plants would not
have been reflected in the measured phosphorus loads to
Strawberry Lake but will result in a reduction in that load
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once a-new phosphorus equilibrium becomes established in
Kent Lake.
Considering the short hydraulic retention time of
Strawberry Lake, it is believed that the phosphorus controls
recently instituted in the Huron River basin, as noted above,
will result in significant improvement in the trophic condi-
tion of this lake.
2. Non-point sources—During the sampling year, the
phosphorus export rate of the Huron River at the inlet to
Strawberry Lake was 53 pounds per square mile of drainage.
By itself, this rate does not appear to be significantly
higher than the export rates of other Michigan streams
studied. However, the export rate of this river at the
2
inlet to Kent Lake was only 45 Ibs/mi /yr, and the export
rate of Ore Creek at the inlet to Brighton Lake was only
2
32 Ibs/mi /yr. It is believed the higher export rate at
the Strawberry Lake inlet is attributable to the point
sources impacting Kent Lake as discussed above.
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II. LAKE AND DRAINAGE BASIN CHARACTERISTICS
A. Lake Morphemetry :
1. Surface area: 257 acres.
2. Mean depth: 22.1 feet.
3. Maximum depth: 50 feet.
4. Volume: 5,680 acre-feet.
5. Mean hydraulic retention time: 13 days.
B. Tributary and Outlet:
(See Appendix B for flow data)
1. Tributaries -
Name Drainage area* Mean flow
Huron River 299.0 mi2 184.2 cfs
Minor tributaries & 2
immediate drainage - 53.6 mi 33.4 cfs
Totals 352.6 mi2 217.6 cfs
2. Outlet -
Huron River 353.0 mi2** 217.6 cfs**
C. Precipitation***:
1. Year of sampling: 32.6 inches.
2. Mean annual: 33.1 inches.
*
t MI Cons. Dept. lake inventory map (1939).
* Drainage areas are accurate within ±5%; mean daily flows for 74% of
the sampling sites are accurate within ±25% and the remaining sites
up to ±40%; and mean monthly flows, normalized mean monthly flows,
and mean annual flows are slightly more accurate than mean daily flows.
** Includes area of lake; outflow adjusted to equal sum of inflows.
*** See Working Paper No. 1, "Survey Methods, 1972".
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III. LAKE WATER QUALITY SUMMARY
Strawberry Lake was sampled three times during the open-water
season of 1972 by means of a pontoon-equipped Huey helicopter. Each
time, samples for physical and chemical parameters were collected
from two stations on the lake and from a number of depths at each
station (see map, page v). During each visit, a single depth-integrated
(15 feet or near bottom to surface) sample was composited from the two
stations for phytoplankton identification and enumeration; and during
the second visit, a single five-gallon depth-integrated sample was
composited for algal assays. Also each time, a depth-integrated sample
was collected from each of the stations for chlorophyll ^analysis.
The maximum depths sampled were 25 feet at station 1 and 34 feet at
station 2.
The results obtained are presented in full in Appendix C, and the
data for the fall sampling period, when the lake essentially was well-
mixed, are summarized below. Note, however, the Secchi disc summary
is based on all values.
For differences in the various parameters at the other sampling
times, refer to Appendix C.
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A. Physical and chemical characteristics:
Parameter Minimum
Temperature (Cent.) 6.5
Dissolved oxygen (mg/1) 8.4
Conductivity (ymhos) 395
pH (units) 7.7
Alkalinity (mg/1) 183
Total P (mg/1) 0.062
Dissolved P (mg/1) 0.045
N0? + NO, (mg/1) 0.190
Ammonia fmg/1) 0.300
FALL VALUES
(11/13/72)
Mean Median
Maximum
6.8
8.5
458
7.8
187
0.069
0.050
0.200
0.367
6.9
8.5
460
7.8
186
0.068
0.051
0.200
0.380
7.0
8.5
500
7.8
191
0.074
0.053
0.210
0.400
ALL VALUES
Secchi disc (inches)
65
80
84
90
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B. Biological characteristics:
1. Phytoplankton -
Sampling
Date
06/17/72
09/19/72
11/13/72
Domi
nant
Genera
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
Schroederia
Dinobryon
Cocconeis
Melosira
Cyclotella
Other genera
Total
Anabaena
Microcystis
Dinobryon
Melosira
Flagellates
Other genera
Total
Asterionella
Flagellates
Dinobryon
Scenedesmus
Melosira
Other genera
Number
per ml
434
217
163
127
109
116
1,166
5,114
1,834
1,156
879
653
628
1.709
Total
6,859
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Sampling
Date
06/17/72
09/19/72
11/13/72
Station
Number
01
02
01
02
01
02
10
2. Chlorophyll ^ -
(Because of instrumentation problems during the 1972 sampling,
the following values may be in error by plus or minus 20 percent.)
Chlorophyll a_
(yg/D
2.7
5.2
16.5
20.4
11.4
10.5
Limiting Nutrient Study:
1. Autoclaved, filtered, and nutrient spiked -
Ortho P Inorganic N Maximum yield
Spike (mg/1) Cone, (mg/1) Cone, (mg/1) (mg/l-dry wt.)
Control
0.010 P
0.020 P
0.050 P
0.050 P + 5.0 N
0.050 P + 10.0 N
10.0 N
2. Discussion -
cornutum, indicates that the primary productivity of Straw-
berry Lake was quite high at the time the sample was collected.
Also, the lack of yield response with additions of orthophos-
phate and the marked increase in yield when only nitrogen was
0.084
0.094
0.104
0.134
0.134
0.134
0.084
eld of the
0.696
0.696
0.696
0.696
5.696
10.696
10.696
assay alga, Selenastrum
16.9
16.3
15.9
16.3
55.3
52.0
43.3
capri-
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11
added indicate the lake was nitrogen limited at the
time the sample was taken (09/19/72).
Nitrogen limitation is also indicated by the lake
data; i.e., nitrogen to phosphorus ratios were 11 to 1
or less at all sampling times.
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12
IV. NUTRIENT LOADINGS
(See Appendix D for data)
For the determination of nutrient loadings, the Michigan National
Guard collected monthly near-surface grab samples from each of the
tributary sites indicated on the map (page v), except for the high
runoff month of April when three samples were collected. Sampling was
begun in October, 1972, and was completed in October, 1973.
Through an interagency agreement, stream flow estimates for the
year of sampling and a "normalized" or average year were provided by
the Michigan District Office of the U.S. Geological Survey for the
tributary sites nearest the lake.
In this report, nutrient loads for sampled tributaries were deter-
mined by using a modification of a U.S. Geological Survey computer
program for calculating stream loadings*. Since no unimpacted Straw-
berry Lake tributaries were sampled, nutrient loadings for unsampled
"minor tributaries and immediate drainage" ("ZZ" of U.S.G.S.) were
2
estimated by using the means of the nutrient loads, in Ibs/mi /year,
at stations B-l and F-l of nearby Holloway Reservoir and multiplying
2
the means by the ZZ area in mi .
The operators of the South Lyon and Northfield Township wastewater
treatment plants provided monthly effluent samples and corresponding
flow data.
* See Working Paper No. 1.
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13
In the following tables, the nutrient loads attributed to the
Huron River are those measured at station A-2 minus the measured
South Lyon loads. All point-source nutrient loads were assumed
to have reached the lake during the sampling year.
A. Waste Sources:
1. Known municipal -
Name
Northfield
Township
South Lyon
Pop.
Served
3,300
2,675*
Mean Receiving
Treatment Flow, (mgd) Water
trickling 0.241 Horseshoe L.
filter + outlet to
P-removal Huron River
act. sludge 0.321 Huron River
+ P-removal
2. Known industrial - None
t Sprow, 1973; Howard, 1973.
* 1970 Census.
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14
B. Annual Total Phosphorus Loading - Average Year:
1. Inputs -
Ibs P/ % of
Source yjr total
a. Tributaries (non-point load) -
Huron River 15,690 74.5
b. Minor tributaries & immediate
drainage (non-point load) - 1,850 8.7
c. Known municipal STP's -
Northfield Township 1,700 8.1
South Lyon 1,660 7.9
d. Septic tanks* - 130 0.6
e. Known industrial - None
f. Direct precipitation** - 40 0.2
Total 21,070 100.0
2. Outputs -
Lake outlet - Huron River 16,420
3. Net annual P accumulation - 4,650 pounds
* Estimate based on 210 shoreline dwellings; see Working Paper No. 1
** See Working Paper No. 1.
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15
C. Annual Total Nitrogen Loading - Average Year:
1. Inputs -
Ibs N/ % of
Source yjr total
a. Tributaries (non-point load) -
Huron River 388,760 75.4
b. Minor tributaries & immediate
drainage (non-point load) - 89,990 17.4
c. Known municipal STP's -
Northfield Township 15,760 3.1
South Lyon 13,740 2.7
d. Septic tanks* - 4,940 0.9
e. Known industrial - None
f. Direct precipitation** - 2,480 0.5
Total 515,670 100.0
2. Outputs -
Lake outlet - Huron River 449,670
3. Net annual N accumulation - 66,000 pounds
* Estimate based on 210 shoreline dwellings; see Working Paper No. 1
** See Working Paper No. 1.
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16
D. Mean Annual Non-point Nutrient Export by Subdrainage Area:
2 2
Tri butary Ibs P/mi /yr Ibs N/mi /yr
Huron River 52 1,300
E. Yearly Loading Rates:
In the following table, the existing phosphorus loading
rates are compared to those proposed by Vollenweider (in press).
Essentially, his "dangerous" rate is the rate at which the
receiving waters would become eutrophic or remain eutrophic;
his "permissible" rate is that which would result in the
receiving water remaining oligotrophic or becoming oligo-
trophic if morphometry permitted. A mesotrophic rate would
be considered one between "dangerous" and "permissible".
Note that Vollenweider's model may not be applicable to
water bodies with very short hydraulic retention times.
Total Phosphorus Total Nitrogen
Units
Ibs/acre/yr
grams/m^/yr
Total
82.0
9.19
Accumulated
18.1
2.03
Total
2,006.5
224.9
Accumulated
255.8
28.8
Vollenweider loading rates for phosphorus
(g/m2/yr) based on mean depth and mean
hydraulic retention time of Strawberry Lake:
"Dangerous" (eutrophic rate) 2.60
"Permissible" (oligotrophic rate) 1.30
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17
V. LITERATURE REVIEWED
Howard, Alan J., 1974. Personal communication (Northfield Township
and Maxey's Training School wastewater treatment plant location).
MI Dept. Nat. Resources, Lansing. ;
Sprow, David L., 1973. Treatment plant questionnaire (Northfield
Township and South Lyon wastewater treatment plants). MI Dept.
Public Health, Lansing.
Willson, Ronald B., 1968. Investigation of nuisance algae conditions
in the Huron River lakes, Livingston County. MI Dept. Nat.
Resources, Lansing.
Vollenweider, Richard A. (in press). Input-output models. Schweiz.
Z. Hydrol.
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VI. APPENDICES
APPENDIX A
LAKE RANKINGS
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LAKE DATA TO BE USED IN RANKINGS
LAKE
CODE LAKE NAME
2&AO HOLLOWAY RESERVOIR
26Ai CARO RESERVOIR
26A2 BOAROMAN HrORO POND
3603 ALLEOAN LAKE
2606 BARTON LAKE
2609 BELLEVILLE LAKE
2610 BETSIE LAKE
2613 BRIGHTON LAKE
2617 LAKE CHARLEVOU
2618 LAKE CHEMUNO
2621 CONSTANTINE RESERVOIR
2629 FORD LAKE
2631 FREMONT LAKE
26*0 JORDAN LAKE
2643 KENT LAKE
26<>8 LAKE MACATAMA
26*9 MANISTEE LAKE
2659 MUSKEGON LAKE
2665 PENTWATER LAKE
2671 RANDALL LAKE
2672 ROGERS PONO
2673 ROSS RESERVOIR
267* SANFORD LAKE
2683 THORNAPPLE LAKE
2685 UNION LAKE
2688 WHITE LAKE
2691 MONA LAKE
2692 LONG LAKE
MEAN
TOTAL P
0.062
0.117
0.006
0.123
0.121
0.118
0.025
0.109
0.007
0.044
0.027
0.10S
0.372
0.180
0.040
0.197
0.018
0.087
0.027
0.2*6
0.026
0.03*
0.016
0.0*2
0.083
0.027
0.307
0.163
-r ALl_ VALUtS'
MEAN
DISS P
0.0*3
0.022
0.005
0.057
0.086
0.0*8
0.008
0.073
0.006
0.014
0.008
0.058
0.3*2 '
0.1**
0.015
0.120
0.010
0.043
0.017
0.183
0.015
0.021
0.008
0.032
0.06*
0.019
U.2*l
0.1*8
MEAN
INORG N
1.461
3.835
0.358
1.168
1.489
1.420
0.273
1.015
0.230
0.132
0.910
1.536
1.406
1.998
0.417
2.358
0.30*
0.*69
0.496
0.818
0.183
0.460
0.307
1.737
1.252
0.367
0.963
0.749
500-
MEAN SEC
439.375
473.000
363.500
470.222
*56.167
465.250
461.667
456.000
351.250
404.333
456.167
*56.167
4*1.667
427.667
455.000
477.600
451.333
436.***
*30.667
.457.333
435.500
*65.333
.458.750
442.833
455.500
417.778
451.667
418.400
MEAN
CHLURA
10.678
11.967
1.267
20.311
27.800
28.262
4.567
44.233
3.008
13.483
39.317
14.733
28.500
20.517
33.94*
25.600
6.317
9.bll
16.083
27.217
8.133
10.383
13.791
14.650
15.667
9.211
27.783
10.067
15-
MIN (JO
9.200
9.500
6.600
12.600
14.850
B.200*
7.400
7.500
9.240
14.800
7.500
14.000
14.800
14.900
13.000
12.200
11.380
14.800
14.800
8.020
9.600
8.200
8.300
10.800
8.200
13.400
14.100
13.600
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LAKE DATA TO BE USED IN RANKINGS
LAKE
CODE LAKE NAME
2693 ST LOUIS RESERVOIR
2694 CRYSTAL LAKE
2695 HIGGINS LAKE
2696 HOUGHTON LAKE
2697 THOMPSON LAKE
2698 PERE MARQUETTE LAKE
2699 STRAWBERRY LAKE
MEAN
TOTAL P
0.134
0.009
0.007
0.018
0.043
0.032
0.069
-rALL VALUti-
MEAN
DISS P
0.093
0.006
0.005
0.008
0.029
0.024
0.050
MEAN
INURG N
1.227
0.164
0.058
0.136
0.436
0.346
0.567
500-
MEAN SEC
462.667
380.000
268.500
. 420.833
407.889
448.667
419.800
MEAN
CHLOKA
5.583
2.986
1.043
9.217
11.967
11.833
11.117
15-
MIN oa
8.420
13.000
9.400
• 8.200
14.800
8.600
13.600
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PERCENT OF LAKES WITH HIGHER VALUES (NUMbER OF LAKES WITH HIGHER VALUES)
LAKE
CODE LAKE NAME
26AO HOLLOWAY RESERVOIR
26Ai CARO RESERVOIR
26A2 BOARDMAN HYDRO POND
2603 ALLEGAN LAKE
2606 BARTON LAKE
2609 BELLEVILLE LAKE
2610 BETSIE LAKE
2613 BRIGHTON LAKE
2617 LAKE CHAWLEVOIX
2618 LAKE CHEMUNG
2621 CONSTANTINE RESERVOIR
2629 FORD LAKE
2631 FREMONT LAKE
26*0 JORDAN LAKE
26*3 KENT LAKE
26*8 LAKE MACATAWA
2649 MANISTEE LAKE
2659 MUSKEGON LAKE
2665 PENTWATER LAKE
2671 RANDALL LAKE
2672 ROGERS POND
2673 ROSS RESERVOIR
2674 SANFORD LAKE
2683 THORNAPPLE LAKE
2685 UNION LAKE
26B8 WHITE LAKE
2691 MONA LAKE
2692 LONG LAKE
MEAN MEAN
TOTAL P OISS P
46
29
97
20
23
26
77
31
91
49
71
34
0
11
57
9
80
37
69
6
74
60
86
54
40
66
3
14
( 16)
( 10)
( 34)
< 7)
( 8)
( 9)
( 27)
( 11)
( 32)
( 17)
( 25)
( 12)
( 0)
( 4)
I 20)
( 3)
( 28)
( 13)
( 24)
( 2)
( 26)
( 21)
( 30)
( 19)
( 14)
( 23)
( 1)
( 5)
43
54
97
31
20
37
77
23
91
71
83
29
0
11
69
14
74
40
63
6
66
57
80
46
26
60
3
9
( 15)
( 19)
( 34)
( ID
( 7)
( 13)
( 27)
( 8)
( 32)
( 25)
( 29)
( 10)
< 0)
< 4)
( 24)
( 5)
( 26)
( 14)
( 22)
( 2)
( 23)
( 20)
( 28)
( 16)
( 9)
( 21)
( 1)
( 3)
MEAN
INORG N
17
0
69
31
14
20
80
34
83
94
40
11
23
6
63
3
77
54
51
43
86
57
74
9
26
66
37
46
( 6)
( 0)
( 24)
( 11)
( 5)
( 7)
( 28)
( 12)
I 29)
( 33)
( 14)
( 4)
( 8)
( 2)
I 22)
( 1)
< 27)
( 19)
( 18)
( 15)
( 30)
( 20)
( 26).
( 3)
( 9)
( 23)
( 13)
( 16)
500-
MEAN SEC
57
3
91
6
29
11
17
34
94
86
29
29
54
69
40
0
46
60
66
23
63
9
20
51
37
80
43
77
( 20)
( 1)
( 32)
( 2)
( 9)
( 4)
( 6)
< 12)
( 33)
( 30)
( 9)
( 9)
( 19)
( 24)
( 14)
< 0)
( 16)
( 21)
( 23)
( 8)
( 22)
( 3)
< 7)
( 18)
( 13)
( 261
( IS)
( 27)
"ALL VALUtS
MEAN
CHLORA
60 I
49 (
94 (
29 <
14 (
11 (
86 I
0 I
89 (
46 <
3 (
37 (
9 1
26 1
6 1
23 I
80 1
69 1
31 (
20 i
77
63 i
43
40
34
74
17
66
21)
17)
33)
10)
5)
4)
30)
0)
; 3D
: 16)
1)
: 13)
! 3)
! 9)
! 2)
I 8)
I 28)
I 24)
( 11)
I 7)
I 27)
1 22)
I 15)
( 14)
( 12)
( 26)
( 6)
{ 23)
15-
MIN DO
63
54
97
40
3
79
94
90
60
11
90
23
11
0
36
43
46
11
11
86
51
79
71
49
79
31
20
27
( 22)
( 19)
( 34)
( 14)
( 1)
(" 26)
( 33)
( 31)
( 21)
( 2)
( 31)
( 8)
( 2)
( 0)
( 12)
( 15)
( 16)
( 2)
( 2)
( 30)
( 18)
( 26)
( 25)
( 17)
( 26)
( 11)
I 7)
( 9)
INDEX
NO
286
189
545 '
157
103
184
431
212
508
357
316
163
97
123
271
92
403
271
291
184
417
3db
374
249
242
377
123
239
-------
PERCENT OF LAKES WITH HIGHER VALUES (NUMBER OF LAKES WITH HIGHER VALUES)
LAKE
CODE LAKE NAME
2693 ST LOUIS RESERVOIR
2694 CRYSTAL LAKE
2695 HIGGINS LAKE
2696 HOUGHTON LAKE
2697 THOMPSON LAKE
2698 PERE MARQUETTE LAKE
2699 STRAWBERRY LAKE
MEAN MEAN
TOTAL P OISS P
17 (
89 <
94 (
83 (
51 <
63 <
43 (
6)
31)
33)
29)
18)
22)
15)
17 »
89 1
94 I
«6 (
49 1
51 I
34 <
1 6)
[ 31)
( 33)
[ 30)
; 17)
I 18)
: 12)
MEAN
INORG N
29
89
97
91
: 60
71
49
< 10)
( 3D
< 34)
< 32)
< 21)
( 25)
t 17)
bOO-
MEAN SEC
14
89
97
71
83
49
74
< 5)
< 3D
< 34)
< 25»
< 29)
t 17)
t 26)
MEAN 15-
CHLORA MIN UO
83
91
97
71
51
54
57
< 29)
( 32)
< 34)
* 251
< 18)
< 19)
t 201
69 (
36 I
57 i
79 i
11 I
66 1
27 1
I 24)
; 12)
[ 20)
( 26')
! 2)
1 23)
; 9)
INDEX
NO
229
483
536
481
305
354
284
-------
APPENDIX B
TRIBUTARY FLOW DATA
-------
TRIBUTARY FLOW INFORMATION FOR MICHIGAN
a/3/75
LAKE CODE 2699 STRAWBERRY LAKE
TOTAL DRAINAGE AREA OF LAKE
-------
FLU* INFORMATION FUK MICHIGAN
2/3/75
LAKE COKE ?6
LAKE.
MEAN MONTHLY FLUWb ANu JAILY FLOWS(CFS)
TRIBUTARY MONTH YtAM MEAN FLOW DAY
2699ZZ
11
12
1
?
3
4
5
6
7
8
9
10
72
72
73
73
73
73
73
73
73
73
73
73
bl.00
5^.00
73.00
57. uO
102. CO
74.00
53.00
tol.uO
38.00
j<+. Oo
19.00
2fc. 00
t-LU* DAY
FLOW UAY
FLOW
-------
APPENDIX C
PHYSICAL and CHEMICAL DATA
-------
STORET RETRIEVAL DATE 75/02/04
269901
42 27 00.0 083 50 00.0
STRAWBERRY LAKE
26 MICHIGAN
DATE
FROM
TO
TIME DEPTH
OF
DAY FEET
72/06/17 08 45 0000
08 45 0015
72/09/19 13 00 0000
13 00 0004
13 00 0015
13 00 0021
13 00 0025
72/11/13 08 25 0000
08 25 0004
08 25 0010
00010
WATER
TEMP
CENT
21.1
16.4
21.1
19.7
15.0
12.3
6.5
6.6
11EPALES
00300
DO
MG/L
9.6
1.8
8.9
3.3
0.0
8.5
8.5
00077
FRANSP
SECCHI
INCHES
90
72
0009*
CNDUCTVY
FIELD
MICROMHO
575
570
475
470
500
560
500
470
470
4
00400
PH
SU
8.28
7.55
8.60
8.50
7.80
7.50
7.70
7.70
7.70
00410
T ALK
CACOJ
MG/L
196
194
160
175
184
236
134
185
185
2111202
0022
00630
N02&N03
N-TOTAL
MG/L
0.030
0.060
0.040
0.060
0.040
0.060
0.200
0.200
0.210
FEET DEPTH
00610
NH3-N
TOTAL
MG/L
0.040
0.200
0.060
0.070
0.070
1.630
0.350
0.350
0.300
00665
PHOS-TOT
MG/L P
0.034
. 0.055
0.068
0.060
0.035
0.437
0.062
0.068
0.068
00666
PHOS-OIS
"MG/L P
0.026
0.038
0.033
0.034
0.026
0.316
0.050
0.048
0.045
32217
DATE TIME DEPTH CHLRPHYL
FROM OF A
TO DAY FEET UG/L
72/06/17 08 45 0000 2.7J
72/09/19 13 00 0000 16.bJ
72/11/13 08 25 0000 11.HJ
J VALUE KNOWK' lO d£
-------
STORET RETRIEVAL DATE 75/03/04
269902
42 27 00.0 063 51 00.0
STRAWBERRY LAKE
26 MICHIGAN
DATE
FROM
TO
72/00/17
72/09/19
72/11/13
00010
TIME DEPTH WATER
OF TEMP
DAY FEET
09
09
09
13
13
13
13
13
08
08
08
08
03
00
00
00
30
30
30
30
30
00
00
00
00
00
0000
0015
0030
0000
0004
0015
0025
0034
0000
0004
0015
0020
0027
CENT
21
16
8
21
19
12
9
6
7
7
7
.0
.3
.7
.8
.9
.8
.1
* S
.0
.0
.0
00300
DO
MG/L
y
1
5
11
3
0
u
8
8
8
8
.4
.4
.4
.3
.2
.0
.0
.5
.5
.5
.4
11EPALES
00300
DO
MG/L
9.4
1.4
5.4
11.3
3.2
0.0
U.O
8.5
8.5
8.5
8.4
00077
TRANSP
SECCHI
INCHES
90
65
«4
00094
CNOUCTVY
FIELD
MICROMHO
560
530
595
460
480
495
570
600
395
460
460
46U
450
4
00400
PH
su •
6.28
7.52
7.42
8.70
8.70
7.90
7.50
7.20
7.80
7.80
7.60
7.80
7.80
00410
T ALK
CAC03
MG/L
192
193
196
171
171
178
210
248
183
186
189
191
189
2111202
0036
00630
N02S.N03
N-TOTAL
MG/L
0.030
0.020
0.070
0.030.
0.040
0.030
0.090
0.040
0.200
0.200
0.190
0.200
0.200
FEET DEPTH
00610
NH3-N
TOTAL
MG/L
0.030
0.440
0.860
0.060
0.060
0.070
2.130
7.010
0.380
0.390
0.380
0.400
0.390
00665
PHOS-TOT
MG/L P
0.026
0.131
0.373
0.028
0.041
0.064
0.444
1.340
0.068
0.069
0.072
0.074
0.074
00666
PHOS-DIS
MG/L P
0.019
0.089
0.261
0.018
0.023
0.032
0.442
1.320
0.053
0.051
0.051
0.052
0.052
32217
DATE TIME DEPTH CHLRPHYL
FROM OF A
TO UAY FEET Uli/L
72/Ob/17 09 00 0000 5.2J
72/09/19 13 30 0000 ?o.-*J
72/11/13 Ott 00 0000 10.5J
j VC.LUE KNOWN TO HL
-------
APPENDIX D
TRIBUTARY and WASTEWATER
TREATMENT PLANT DATA
-------
STORET rttTRIEVAL DATE 7a/02/U4
2e>99Al LS2699A1
42 2to 30.0 083 51 00.0
MORON RIVER OUTLET
261Gb 7.5 HAMtJURG
0/STRAWBERRY LAKE
BANK .3 MI NE OF STRAWBERRY LK RD
11EPALES 2111304
H 0000 FEET DEPTH
DATE
FROM
TO
72/10/29
72/12/02
73/01/07
73/02/04
73/03/04
73/04/06
73/04/21
73/04/22
73/05/20
73/06/02
73/07/07
73/08/04
73/10/13
00630 0062S
TIME DtPTH NU2MM03 TOT KJtL
OF N-TUTAL N
DAY FEET
13
13
09
09
13
10
o9
11'
12
09
13
09
10
50
00
SO
15
50
36
*5
00
35
30
15
30
30
MG/L
0
0
0
o
0
0
0
0
0
0
0
0
u
.170
.220
.570
.3bO
.315
.IdO
.027
.030
.010*
.039
.0^4
.C^B
.OSB
MG/L
1.
1.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
1.
250
350
980
600
690
6?0
840
990
H^O
905
790
^40
uSO
Ou610 OU671 00665
IMH3-N PMOS-OIS PhOS-TOT
TOTAL ORTHO
MG/L
0.
U.
0.
0 .
0.
0.
0.
0.
0.
0.
J.
u.
0 .
350
240
198
099
105
025
017
030
02li
031
019
034
046
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0 •
0.
0.
0.
H>
105
039
020
017
015
005K
005K
005K
006
009
007
010
005*
MG/L P
0.147
0.067
0.044
0.040
0.040
0.025
0.030
0.030
0.035
0.030
0.035
0.035
0.025
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
5TORET RETRIEVAL DATE 75/02/04
2699A2 LS2699A2
42 2b 00.0 083 48 00.0
HUrtUN RIVER
26 7.5 HAMBURG
T/STRAWBEKRY LAKE
WlNANS LK RD BRDG N OF HAMBURG
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
72/10/29
72/12/02
73/01/07
73/02/04
73/03/04
73/04/06
73/04/21
73/04/2?
73/05/20
73/06/02
73/07/07
73/08/04
73/09/08
73/10/13
OufaJJ 00b25
TIME DEPTH N02NN03 TOT KJEL
OF N-TOTAL ,M
UAY FEET
12
10
09
10
14
10
09
11
12
09
13
09
11
10
55
20
20
00
15
00
35
35
55
10
10
10
30
00
MG/L
U
0
J
0
c
0
j
I,
0
0
u
U
0
0
.18?
.200
.bbO
.3tJ
.350
.210
.070
,0b2
.040
o044
.110
.120
.080
.Obd
MG/L
1.
1.
3.
0.
0.
0.
1.
1.
lo
U 0
Oo
0.
lo
0 0
200
175
SOd
520
690
630
150
150
15u
840
97C
*8U
200
680
00610 00671 00665
NH3-N PhOS-DIS PHOS-TOT
TOTAL URTHO
MG/L
0
0
0
u
0
0
u
0
0
0
0
0
'j
u
.250
.220
.169
.044
.060
.031
.084
.Ob6
.039
o039
.044
.050
oObO
.C66
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
u
.039
.026
o019
.008
.007
oOOt>K
o007
.010
.007
oOll
.012
»016
o009
.012
MG/L P
0.088
0.054
00042
0.025
Oo030
00025
Oo045
Oo060
Oo035
0.035
00055
Oo050
0 o.O 60
Oo040
K \/ALU£ KNOWN TO 3E
LESS THAN IMDICATEO
-------
STORET RETRIEVAL DATE 75/02/04
2699A3 LS2699A3
42 29 00.0 083 44 30.0
MURON RIVER
26 7.5 SOUTH LYON
T/STRA»/BERRY LAKE
MCCAdE RO flROG IN ISLAND ST PK RECR AREA
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FRUM
TO
72/10/29
72/12/02
73/01/07
73/02/04
73/03/04
73/04/Ob
73/04/21
73/04/22
73/05/20
73/06/02
73/07/07
73/Ot)/04
73/09/08
73/10/13
U0b30 00625
TIME DEPTrl NO?iN03 TOT KJEL
OF" N-TOTAL N
DAY FEET
10
13
10
13
10
11
10
12
12
10
13
10
10
10
30
00
30
30
30
00
10
07
15
15
45
15
30
45
MG/L
0
0
u
0
d
0
0
0
J
0
0
0
0
.16^
.357
.252
,2riO
.138
.056
.054
.032
.0^2
.132
.190
.lib
.081
MG/L
1.
2.
1.
0.
0.
u.
1.
0.
1.
0.
1.
1.
0.
0.
400 .
600
680
t40;.
680
780
050
880
100
960
180
050
890
860
00610 00671 00665
IMH3-N PHOS-OIS PMOS-TOT
TOTAL ORTHO
MG/L
0
0
0
0
0
0
0
0
u
0
0
0
0
.273
.168
.066
.064
.033
.013
.Ol<»
.029
.072
.060
.056
.036
.058
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
016
006
005K
005K
005K
005K
007
007
009
012
014
023
014
005K
MG/L P
0.054
0.029
0.024
0.025
0.035
0.040
0.060
0.025
0.047
0.045
0.060
0.070
0.085
0.050
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 75/02/U4
2699B1 LS269981
42 27 00.0 083 49 30.0
UNNAMED TRIB TO HURON RIVER
26 7.5 HAMBURG
T/STRAWBERRY LAKE
dRQG ENE OF LAKE .2 MI S OF BUCK LAKE
HEPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
72/10/29
72/12/02
73/01/07
73/02/04
73/03/04
73/04/06
73/04/21
73/04/22
73/05/20
73/06/02
73/07/07
73/08/04
73/09/08
00630 00625
TIME DtPTH N02\N03 TOT KJEL
OF N-TOTAL N
DAY FEET
14
13
10
09
14
10
09
11
12
09
13
09
11
10
4b
00
30
00
30
50
50
45
45
30
40
30
MG/L
0
C
1
0
0
0
0
0
0
u
0
0
?
.470
,574
.200
.460
,«+60
.198
.160
.240
.260
.176
.3b /
.860
.060
MG/L
1.
1.
1.
0.
1.
0.
J .
1.
1.
1.
1.
1.
0.
750
450
4 70
^40
320
7SO
100
l>50
470
2'JO
800
30U
960
00610 00671 006ob
(MH3-N PhOS-DIS PHOS-TOT
TOTAL ORTnO
MG/L
0.
0.
0.
o .
C.
0.
0.
0 .
u .
o.
u .
0 .
0.
198
240
120
085
130
036
024
038
033
U44
042
036
Ob9
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
.220
.220
.038
.039
.u52
.030
.060
.083
.061
.072
.096
.132
.277
MG/L P
0.300
0.300
0.075
0.065
0.115
0.065
0.100
0.131
0.100
0.090
0.19tt
0.260
0.400
-------
STORET RETRIEVAL DATE 75/02/04
2699C1 LS2699C1
42 28 30.0 083 48 00.0
ORE LAKE OUTLET
26 7.5 HAMBURG
I/STRAWBERRY LAKE
bROG BETWEEN ORE LK AND HURON RIVER
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
72/10/29
72/12/02
73/01/07
73/02/04
73/03/04
73/04/06
73/04/21
73/GW22
73/05/20
73/06/02
73/07/07
73/08/04
73/09/08
73/10/13
00630 0062b
TIME DEPTH N02NN03 TOT KJ£L
OF N-TOTAL N
DAY FEET
13
10
09
10
14
10
09
11
13
09
13
09
11
09
15
35
00
30
20
00
30
TO
10
00
00
00
45
45
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
a
u
.160
.160
.270
.320
.290
.160
.070
.015
.052
.042
.016
.099
.016
.010K
MG/L
1.
2.
1.
0.
1.
0.
u.
0.
1.
0.
0.
0.
0.
0.
500
900
050
780
050
790
780
860
320
630
780
830
920
V60
00610 00671 00665
NH3-N PnOS-OIS PhOS-TUT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
. 0.
770
950
560
140
336
017
099
009
072
072
012
033
018
027
MG/L
0.
0.
0.
0.
0.
c.
0.
0.
0.
0.
0.
0.
0.
0.
p
273
360
132
032
066
007
021
007
017
Oil
Oil
022
016
005K
MG/L P
0.320
0.470
0.168
0.060
0.095
0.045
0.035
0.0<+0
0.030
0.020
0.030
0.037
0.050
0.040
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 75/02/04
269901 LS2699D1
42 28 00.0 083 44 30.0
UNNAMED TRIB TO HURON RIVER
26 7.5 SOUTH LYON
T/STRAW8ERRY LAKE
SILVER LK RD BRDG 1 MI M OFGREEN OAK LK
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
72/10/29
72/12/02
73/01/07
73/02/04
73/03/04
73/04/06
73/04/21
73/04/22
73/05/20
73/06/0?
73/07/07
73/08/0^
73/09/08
73/10/13
OU630 00625
TIME DtPTH N026.N03 TOT KJEL
OF N-TOTAL N
DAY FEET
10
10
09
10
10
10
10
12
12
10
13
10
10
10
38
30
30
45
00
15
05
05
20
00
40
00
50
15
MG/L
0
u
1
0
0
0
0
0
0
0
0
0
0
2
.082
.250
.640
.880
.198
.400
.126
.220
.076
.058
.050
.042
.060
.100
MG/L
1.
1.
1.
0.
0.
0.
1.
1.
2.
1.
1.
1.
1.
1.
050
610
700
800
540
750
200
050
600
050
050
210
130
260
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORThO
MG/L
0
0
0
0
0
0
0
0
0
0
-o
0
•j
0
.099
.230
.092
.026
.032
.031
.046
.063
.080
.050
.048
.038
.065
.115
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
006
012
009
005K
008
005K
005
007
006
009
008
017
006
MG/L P
0.044
0.052
0.035
0.020
0.020
0.015
0.035
0.035
0.025
0.030
0.045
0.035
0.025
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORtT RETRIEVAL DATE 7b/U2/o4
00630
DATE
FROM
TO
73/01/29
CP-
73/01/29
73/02/02
73/03/05
CP(T)-
73/03/05
73/04/10
CP(T)-
73/04/10
73/05/23
CP(T)-
73/05/23
73/06/18
CP(T>-
73/06/18
73/07/17
CP(T>-
73/07/17
73/08/08
CP(T>-
73/U8/08
73/09/25
CP(T)-
73/09/25
73/10/15
CP (T) -
73/10/15
73/11/14
CP(T>-
73/11/14
73/12/12
CP (T) -
7J/12/12
74/01/28
TIME DEPTH N02&N03
OF
DAY
08
16
06
08
16
08
16
06
16
08
16
08
16
08
16
08
16
08
16
08
16
08
16
il-TOTAL
FEET
00
00
00
00
00
CO
00
00
00
00
00
00
00
00
00
00
00
00
oo
00
00
00
00
MG/L
3.
b.
9.
5.
b.
I j •
12.
18.
It.
12.
It.
1 1.
b.
900
900
400
700
400
90u
600
OOu
60 J
too
600
200
90 J
00625
TOT KJEL
N
MG/L
18.
7.
10.
12.
12.
3.
6.
6.
6.
15.
21.
H •
11.
900
tOO
500
000
000
loo
4'JO
bOU
80 U
500
000
100
•3
-------
STOKET RETRIEVAL DATE 75/02/04
26*951 P0269951 P003500
<+^ 27 JO.O 083 3V 30.0
bOUTn LYOIM
26 7.5 SOUTH LTON
T/STKAvi/dEhiRY LAKE
UNMAMEU STKEAH
2141204
0000 FEET DEPTH
DATE
FROM
TO
73/02/02
CPU)-
73/02/02
73/02/27
CP(T>-
73/02/27
73/03/26
CP(T>-
73/03/26
73/04/25
CP(T)-
73/04/35
73/05/07
CP(T>-
73/05/07
73/06/25
CPU)-
73/06/25
73/07/27
CP(T>-
73/07/27
73/09/27
CP(T)-
73/09/27
73/10/30
CP(T)-
73/10/30
73/12/05
CPITJ-
73/12/05
73/12/31
CP(T>-
73/12/31
74/01/31
O ( D -
74/01/31
TIME DEPTH
OF
DAY
07
IS
06
15
06
15
08
15
08
15
08
15
06
15
08
15
06
15
08
15
06
Ib
On
Ib
FEET
30
30
00
00
00
30
00
30
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
ou
00630
N02S.N03
I-I-TOTAL
MC3/L
0.280
1.370
1.580
9.500
6.200
3.200
4.900
U .270
2.4UJ
•J . 5bo
2.10u
4 . 4 J J
00625
TOT KJtL
N
MG/L
13.200
15.000
11.500
1.600
4.400
7.900
5.200
18.000
16.500
21 . j 0 0
12.500
-..Ho j
Oufelo 00671 00665 50051 50053
NH3-N PhOS-OIS PUGS-TOT FLOW CONDUIT
TOVAL UKTnO rtATt FLO
MG/L MG/L P MG/L P liMST HuD MONTHLY
0.680
UbuO
5.300
4.700
1.300
0.550 0.690
O.tlb u.7u 1.150 0.275 0.276
4.000 j.040 1.000 0.310 0.249
1.35C 0.303 0.300
0.400 0.375
-------
STOrtLf Kt.iKic.VAL Urtlc_
DATE
FRUtf
TU
CP(T>-
fiMf. UfcPTf
UK
OAf FtET
08 00
ib 00
0 -j i- 3 J •'i 0 e>;
•vO ^N!MU3 TUT i\..
M-iuTAL K'
Mb/L- Mb/I
? . 6 v 0
u J b 1 0
IJ n J - f\l
TuTAL
Mb/L
PU269951
<+2 ?/ 30.0 ObJ 39 JO.O
bUUTn LYUiM
'
------- |