EPA 600/2-77 109
August 1977
Environmental Protection Technology Series
PERFORMANCE EVALUATION OF
KILMICHAEL LAGOON
Municipal Environmental Research Laboratory
Office of Research and Development
U.S. Environmental Protection Agency
Cincinnati, Ohio 45268
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RESEARCH REPORTING SERIES
Research reports of the Office of Research and Development, U.S. Environmental
Protection Agency, have been grouped into nine series. These nine broad cate-
gories were established to facilitate further development and application of en-
vironmental technology. Elimination of traditional grouping was consciously
planned to foster technology transfer and a maximum interface in related fields.
The nine series are:
1. Environmental Health Effects Research
2. Environmental Protection Technology
3. Ecological Research
4. Environmental Monitoring
5. Socioeconomic Environmental Studies
6. Scientific and Technical Assessment Reports (STAR)
7. Interagency Energy-Environment Research and Development
8. "Special" Reports
9. Miscellaneous Reports
This report has been assigned to the ENVIRONMENTAL PROTECTION TECH-
NOLOGY series. This series describes research performed to develop and dem-
onstrate instrumentation, equipment, and methodology to repair or prevent en-
vironmental degradation from point and non-point sources of pollution. This work
provides the new or improved technology required for the control and treatment
of pollution sources to meet environmental quality standards.
This document is available to the public throtfghlrliejN^ional Technical Informa-
tion Service, Springfield, Virginia 22161.
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EPA-600/2-77-109
August 1977
PERFORMANCE EVALUATION OF KILMICHAEL LAGOON
by
Donald 0. Hill and Adnan Shindala
Department of Civil Engineering
College of Engineering
Mississippi State University
Mississippi State, Mississippi 39762
Contract No. 68-03-2061
Project Officer
Ronald F. Lewis
Wastewater Research Division
Municipal Environmental Research Laboratory
Cincinnati, Ohio 45268
MUNICIPAL ENVIRONMENTAL RESEARCH LABORATORY
OFFICE OF RESEARCH AND DEVELOPMENT
U.S. ENVIRONMENTAL PROTECTION AGENCY
CINCINNATI, OHIO 45268
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DISCLAIMER
This report has been reviewed by the Municipal Environmental Research
Laboratory, U. S. Environmental Protection Agency, and approved for publication.
Approval does not signify that the contents necessarily reflect the views and
policies of the U. S. Environmental Protection Agency, nor does mention of
trade names or commercial products constitute endorsement or recommendation
for use.
11
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FOREWORD
The Environmental Protection Agency was created because of increasing
public and government concern about the dangers of pollution to the health
and welfare of the American people. Noxious air, foul water, and spoiled
land are tragic testimony to the deterioration of our natural environment.
The complexity of that environment and the interplay between its components
require a concentrated and integrated attack on the problem.
Research and development is that necessary first step in problem
solution and it involves defining the problem, measuring its impact, and
searching for solutions. The Municipal Environmental Research Laboratory
develops new and improved technology and systems for the prevention, treat-
ment, and management of wastewater and solid and hazardous waste pollutant
discharges from municipal and community sources, for the preservation and
treatment of public drinking water supplies, and to minimize the adverse
economic, social, health, and aesthetic effects of pollution. This publi-
cation is one of the products of that research; a most vital communications
link between the researcher and the user community.
This performance evaluation was prepared to make' available to the sanitary
engineering community pertinent information regarding the performance of a
three-cell facultative wastewater lagoon system with multiple cells in series,
and to determine the effectiveness of this system as a possible means for up-
grading lagoons to meet secondary treatment requirements.
Francis T. Mayo, Director
Municipal Environmental Research
Laboratory
111
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ABSTRACT
A three-cell facultative lagoon at Kilmichael, Mississippi, has
been evaluated for performance in relation to design criteria and sec-
ondary treatment standards for municipal wastewater facilities through-
out all seasons of the year. This report covers sampling equipment
installation, biweekly sampling, intensive surveys during each season
of the year and sample analyses.
Performance varied considerably by day and by season of the year.
Using BOD5 as a basis, secondary standards were met for the most part.'
However, suspended solids and coliform were both consistently outside
the specified range. Therefore, lagoon upgrading must address the
removal of suspended solids.
This report was submitted in fulfillment of Contract Number
68-03-2061 by the Civil Engineering Department of Mississippi State
University under the sponsorship of the United States Environmental
Protection Agency.
IV
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TABLE OF CONTENTS
FOREWORD ill
ABSTRACT iv
LIST OF FIGURES vi
LIST OF TABLES vii
Section
I CONCLUSIONS 1
II RECOMMENDATIONS 3
III INTRODUCTION 4
IV STUDY SITE 6
Lagoon Description 6
Design Rationale 6
V SAMPLING 9
Sampling Schedule 9
Sampling Analysis 9
VI DISCUSSION 12
Hydraulic Flow 12
Organics 13
Nutrients 13
Algae and Suspended Solids 34
Fecal Coliform 34
Oxygen, Alkalinity, and pH 38
Climatological Data 38
APPENDIX A MONTHLY AVERAGED DATA 45
APPENDIX B TABULATED DATA 54
APPENDIX C PLOTTED DATA 148
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FIGURES
FIGURE PAGE
1. Organic Loading of Lagoon System 2
2. Kilmichael Three-Cell Lagoon System 7
3. Monthly Average Flow - Total 14
4. Monthly Average Flow - Peak 15
5. Monthly Average Flow - Minimum 16
6. Monthly Average BOD5 - Total 17
7. Monthly Average BOD5 - Soluble 18
8. Monthly Average COD - Total 19
9. Monthly Average COD - Soluble 20
10. Monthly Average Phosphorus - Total 29
11. Monthly Average TKN 30
12. Monthly Average Ammonia 31
13. Monthly Average Nitrite 32
14. Monthly Average Nitrate 33
15. Monthly Average Algal Count 35
16. Monthly Average Suspended Solids 36
17. Monthly Average Fecal Coliform Count 37
18. Monthly Average Dissolved Oxygen 39
19. Monthly Average Alkalinity - Total 40
20. Monthly Average pH 41
21. Monthly Average Air Temperature 42
22. Average Rainfall 43
23. Monthly Average Water Temperature 44
VI
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LIST OF TABLES
TABLE PAGE
I. Sampling Schedule 10
II. Sampling and Analytical Guide for Kilmichael Lagoon. ... 11
III. Influent BOD - Total MG/L 21
IV. Influent BOD - Soluble MG/L 22
V. Pond 1 BOD - Total MG/L 23
VI. Pond 1 BOD - Soluble MG/L 24
VII. Pond 2 BOD - Total MG/L 25
VIII. Pond 2 BOD - Soluble MG/L 26
IX. Pond 3 BOD - Total MG/L 27
X. Pond 3 BOD - Soluble MG/L 28
XI. Monthly Averaged Data 46-53
XII. Summary of 30 Day Averages of BOD,-, Suspended Solids,
and Fecal Coliform Bacteria . . 53a
VII
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SECTION 1
INTRODUCTION
For some years the United States has enjoyed an ever-increasing
standard of living, shorter work hours, increased leisure time, greater
demands for goods and services. To continue this successful economic
growth toward higher goals will require making the best possible use
of existing resources as well as the development of new ones as the
"energy crisis" has demonstrated.
Recently, the deleterious effects of man's activities on the en-
vironment have been recognized and stringent laws have been passed and
enforced for both air and water protection. The government has rea-
lized the importance of these resources and is trying to develop a
protective system for the ecology of a level of sophistication able to
keep pace with man's significant industrial increases and expanding
population.
One of the problems which must be resolved is that of municipal
wastewater treatment. Many small communities throughout the United
States which could not afford to build or maintain conventional waste-
water treatment facilities such as secondary treatment processes were
able to install and utilize water stabilization ponds (or lagoons).
At present, there are more than 4,000 publicly-owned water stabiliza-
tion ponds in the United States. Of these, approximately 200 are in
the State of Mississippi.
Until recently, these ponds were accepted to satisfy essential
wastewater treatment requirements. However, the growing public aware-
ness of the pollutional aspects of partially treated wastewaters com-
bined with the desire to preserve the natural values of streams for
fish, wild-life, recreation, water supply and for general aesthetic
consideration resulted in the passage of the Federal Water Pollution
Control Act Amendments of 1972. Under this act, and by July, 1977,
all publicly-owned treatment facilities must meet effluent limitations
based on secondary treatment as defined by the Environmental Protec-
tion Agency Administrator (see the Federal Register, Vol. 38, No.
159, Part II, pp. 22298-22299, August 17, 1973). There are indications
that waste treatment lagoons may not meet the secondary treatment re-
quirements.
At the outset, data to determine this was sketchy. Therefore, it
was necessary to undertake a study to determine how effectively a well-
designed waste treatment lagoon operates throughout all seasons of the
year, whether as presently designed and operated it can meet the 1977
Standards, what improvements and upgrading may be needed in design and
operation of lagoons.
The purpose of this study was to generate reliable performance
data on a continuously operated waste stabilization pond to assess its
1
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performance in accordance with design criteria and government regula-
tions on water pollution standards. Specifically, the objectives are
as follows:
(1) obtain reliable year-round performance data on an existing
small (less than 5000 population) municipal wastewater lagoon with
multiple cells in series,
(2) evaluate the effectiveness of this lagoon to perform in ac-
cordance with design criteria,
(3) determine the effectiveness of multiple cells as a possible
means for upgrading lagoons.
Editorial Note
The definitions of secondary treatment for federal regulation of
municipal wastewater treatment plant effluents has been or is being
modified. The Federal Register Vol. 41, No. 144, Monday, July 26, 1976,
pp. 30786-30789, contains amendments pertaining to effluent values for pH
and deletion of fecal coliform bacteria limitations from the definition
of secondary treatment. The Federal Register Vol. 41, No. 172, Thursday,
September 2, 1976, contains proposed changes in the suspended solids
requirements for small municipal lagoon systems serving as the sole process
for secondary treatment of wastewaters.
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SECTION II
CONCLUSIONS
The Kilmichael lagoon system was designed to treat a hydraulic
flow of 681,300 liters (180,000 gallons) per day and an organic load
of 136 kilograms (300 pounds) of BOD per day. Removal efficiency of BODc
was estimated to be 85% removal. It should be noted, however, that with
the exception of periods of heavy rainfall and flash flood conditions,
the hydraulic loading was much less than design, i.e., less than 50%.
Organic loading was also less than design. Monthly BOD loadings are
shown in Figure 1. It can be noted that organic loading is 40-50% of
design.
Performance of the Kilmichael lagoon varied considerably by day
and by season of the year. As a result of these variations, perfor-
mance did not consistently meet secondary standards. Total BOD5 was
generally less than 30 mg/£ and for the most part met secondary stan-
dards. Soluble BOD5 was consistently less than 10 mg/£. Suspended
solids were consistently outside secondary limits and contributed the
major portion of the total BOD5. In addition, the suspended solids
(algal cells) were responsible for the daily and seasonal performance
variations. Therefore, if an effective algal removal technique could
be developed, lagoon performance would be expected to be excellent as
well as consistent.
Fecal coliform determinations of the effluent were consistently
higher than an MPN of 200/100 ml. Therefore, an appropriate disin-
fection procedure would be needed if there were a need to protect the
receiving water.
Multiple cells in the lagoon system did not significantly improve
performance with the exception of coliform count. This is believed
to be due to several reasons. First of all, the system was loaded to
less than 50% of capacity and provided adequate detention time for
settling and removal of the soluble BODs. Secondly, the unicellular
algae (Chlorella and Chlorococcum). characteristic of the deep South,
contributed the major portion of the BODs. Since the algal species
do not float or settle but remain suspended, additional ponds have
little effect on performance.
A portion of the sampling schedule for this project included one
period in each season when 24-hour composite samples were collected
for 30 consecutive days. On this basis, BOD and suspended solids
removals were substantially better in the spring and fall than in the
summer and winter. The spring and fall effluent BOD5 and suspended
solids concentrations were within the limitations of secondary treat-
ment as defined by the Environmental Protection Agency. That definition
(as initially published in the Federal Register, Vol. 38, No. 159,
Part II, pp. 22298-22299, August 17, 1973) is 30 mg/l for both effluent
8005 and suspended solids, or 85 percent removals, whichever results in
the lower effluent residuals when averaged over a 30-day sampling period.
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The 30-day averages for the summer sampling period exceeded the secondary
treatment limitations for both parameters. In the 30-day winter sampling
period, the average effluent BOD^ was less than 30 mg/H but did not meet the
85 percent removal criterion. The winter effluent suspended solids value did
not meet either criterion. Geometric mean effluent fecal coliform counts
(MPN basis) were less than the 200/100 ml secondary treatment definition in
the spring and summer 30-day sampling periods but greatly in excess of this
level in the fall and winter. The 30-day average concentrations for BODs and
suspended solids and 30-day geometric mean MPN's for fecal coliforms are
summarized below for each season. Data are given for the four sampling loca-
tions: influent, Pond 1 effluent, Pond 2 effluent, and Pond 3 effluent.
BOD5
mg/1
Winter
Spring
Summer
Fall
Suspended solids
mg/1
Winter
Spring
Summer
Fall
Influent
107
187
282
247
159
202
351
280
Pond 1
21
16
26
16
86
68
47
33
Pond 2
24
6
20
11
94
16
33
23
Pond 3
19
7
33
10
89
25
52
23
Fecal coliform
bacterial MPN/100 ml
(Geometric mean)
Winter
Spring
Summer
Fall
9,660,507
12,426,050
52,391,420
44,277,210
169,473
22,922
8,966
96,891
21,861
278
137
6,696
13,526
151
119
1,104
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400
300
LO
o
II
200
03
o
100
Design loading
Measured loading
N D J F M A
MONTH (1974-75)
Figure 1. Organic loading of lagoon system
5
M J J A S ON
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SECTION III
RECOMMENDATIONS
As a result of the performance evaluation of the Kilmichael
lagoon system, several items are evident which warrant further
consideration. These are as follows:
(1) The periodic disappearance of algae from the Kilmichael
lagoon should be closely scrutinized. Predominant flora and fauna
should be identified during periods of heavy algal growth and periods
during which the algae disappear to ellucidate possible predation.
(2) Since lagoon performance is dictated by the suspended
solids content, much work is needed to identify and test plausible
schemes for suspended solids removal in view of cost constraints of
small towns.
(3) The effect of lagoon discharges on small streams is not well
documented in the literature. A comprehensive study is needed that
would examine the water quality aspects as well as the biological im-
pact on receiving streams.
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SECTION IV
STUDY SITE
The lagoon used in this study consisted of a three-cell stabi-
lization pond located at Kilmichael, Mississippi. Kilmichael is a
small rural town located approximately fifty miles west of Mississippi
State University. The present population of Kilmichael is about
1,570. Most of the people are employed by industries in neighboring
towns, self-employed as farmers, or retired. There are no industries
located in Kilmichael so the waste is purely domestic.
There were several reasons for choosing Kilmichael as the site
for this study. First of all, this lagoon is a three-cell system
and is one of the few in the area. Since multiple cells have been
suggested as a possible means for upgrading lagoons, this system per-
mitted evaluation under climatic conditions characteristic of the deep
south. Secondly, the town was small with a population less than 5,000.
Thirdly, this lagoon is relatively new and infiltration appeared to
be considerably less than many lagoons in the state.
Lagoon Description
Kilmichael Lagoon, as noted earlier, is a three-cell faculta-
tive system operated in series. Layout of the system is shown in
Figure 2. Pond 1 contains 2.10 hectares (5.2 acres), Pond 2 has .85
hectares (2.1 acres), and Pond 3 has .34 hectares (.83 acres) of sur-
face area. The water depth in each cell is approximately 2 meters
(6 feet).
Inlets and outlets at the lagoon were placed such that the raw
waste is pumped into the center of the first cell. There are two
.3 meter (12 inch) metal culverts designed for subsurface drawoff
carrying the flow from the first cell to the second. There is a single
0.3 meter (12 inch) metal culvert carrying the flow from the second
to the third cell. The effluent structure consists of an adjustable
weir which provides surface outflow from the third cell and is then
routed to a manhole equipped with a V-notch weir. This weir (V-notch)
was used for measuring flow.
Design Rationale
Peak flows are based on an average usage of 1136 liters (300
gallons) per capita over a 16 hour day. An average daily sewer flow
of 76 liters (20 gallons) per day per student, 374 liters (10 gallons)
per day per industrial employee and 946 liters (250 gallons) per day
per hospital bed was used. Based on these assumptions, an average
discharge of 8 liters per second (127 gallons per minute) would occur.
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Sampling Locations
Figure 2. Kilmichael three-cell lagoon system
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(1) Areal Loading
Lagoon cells were sized using the following design criteria:
(a) The first cell (2.10 hectares or 5.2 acres) will be
loaded at 27.2 kilograms (60 pounds of BOD per acre
of water surface).
(b) The surface area of the second cell will be 40% of the
first cell (.85 hectares or 2.1 acres).
(c) The surface area of the third cell will be 16% of the
first cell (.34 hectares or .83 acres).
Based on a projected population of 1,825 in the year 2005
and a loading of .077 kilograms (.17 pounds) of BOD per
capita, the Town of Kilmichael will exert a load of 140.8
kilograms (310.3 pounds) per day on the lagoon.
(2) Detention Time
Cell No. 1 52 days
Cell No. 2 20 days
Cell No. 3 7 days
(3) Organic Loading
0.077 kilograms (0.17 pounds) BOD/PE * 1825PE = 140.8 kilo-
grams (310.3 pounds)/day
(4) Hydraulic Loading
1825 PE * 379 liters (100 gallons)/PE/day = 690,700 liters
(182,500 gallons)/day
(5) Anticipated Removal Efficiency
85% BOD removal
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SECTION V
SAMPLING
Sampling locations are shown in Figure 2. Influent samples were
taken on a flow proportional basis from the weir box in the wet well.
Twenty-four hour composites were taken for all analyses with the excep-
tion of coliform which consisted of a "grab" sample.
As a result of the rather low elevation of the weir box, the
Sigma motor sampler was incapable of sampling without assistance. A
small recirculation pump was installed to circulate a portion of the
influent from the weir box to approximately four feet above the ground
level. Since no provisions were made for a bar screen or comminutor
to remove or grind large floating or suspended debris, it was necessary
to clean the pump on a daily basis. Difficulty with pump clogging was
alleviated by installing pertinent electronics to turn the pump on
approximately 60 seconds before sampling and then turning the pump off
after sampling.
Interior sampling locations (Effluents of Pond 1 and 2) were also
sampled with Sigma motor samplers. However, due to the unavailability
of flow measurements, composites were made on a time basis rather than
proportional to flow.
Pond 3 effluent samples were taken from the weir structure located
in the effluent manhole. Samples were taken with Sigma motor samples
in conjunction with Manning dipper flow meters. Therefore, these sam-
ples were taken proportional to flow.
Sampling Schedule
The monitoring program was initiated November 4, 1974, and was
terminated November 4, 1975. Samples were collected two times each
week and were staggered such that each day of the week was represented,
including Saturdays and Sundays. When equipment failure occurred,
additional sampling was undertaken immediately following equipment re-
pair. In addition to the bi-weekly program, an intensive survey was
made during each season of the year. Samples were taken daily over a
period of thirty consecutive days for each of the intensive sampling
periods. This schedule is shown in Table I.
Sample Analysis
Parameters measured during the course of this study are shown in
Table II. It should be noted that some of the analyses were performed
by the Environmental Protection Agency's Advanced Waste Treatment
Research Laboratory. These tests included chemical oxygen demand,
phosphorus, and the nitrogen series. Samples were appropriately pre-
served prior to shipment to Cincinnati. Temperature and dissolved
10
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oxygen were both taken in-situ with the use of a YSI dissolved oxy-
gen meter and remaining analyses were performed in the Sanitary
Laboratory of the Department of Civil Engineering at Mississippi
State University.
The biochemical oxygen demand (BOD) also was determined with
the aid of the YSI meter using a probe especially designed to fit BOD
bottles. Both total and soluble BODs were determined on samples from
each location on each sampling date. Soluble BOD values were deter-
mined from samples filtered through Reeve Angel 934 AH glass fiber
filters. In addition to the five day BODs, twenty and thirty day BODs
were determined periodically. Thirty day BODs were run on each sam-
pling day during the months of November and December; periodically on
specified days during January, February, March, July and October. This
information was obtained such that a correlation between five day BOD
and thirty day BOD could be made and thus the applicability of the five
day BOD test could be assessed with regard to lagoon effluents.
Algae cell counts were made using a microscope and a Sedwick-
Rafter cell. The Field Counting technique was employed in making these
counts.
Total coliforms were determined using the multiple tube fermen-
tation technique and reported as MPN/100 ml. Lactose broth and incu-
bation at 35°C were utilized to enrich the coliform population. This
was followed by a transfer to E. C. medium and incubation at 44.5°C
for 24 hours.
Weather data which included rainfall and maximum and minimum air
temperature were obtained from the climatological data collected by
the United States Department of Commerce. This information was col-
lected for each day during the twelve month study period.
TABLE I
Sampling Schedule
Aug Sept Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sept Oct
Equip.
Installation * * *
Bi-weekly
Sampling ** ** ** **
Intensive
Sampling * * * , *
11
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TABLE II
Sampling and Analytical Guide for Kilmichael Lagoon
Influent Effluent Pond 1 Effluent Pond 2 Effluent Pond 3 Analysis
Parameter Qf LagOQn Between Cell 1&2 Between Cell 2&3 Effluent of by
Lagoon
Wastewater
Flow
Daily Total
Min & Peak
pH
Wastewater
Temperature
Dissolved
Oxygen
Alkalinity
Total BOD1
Soluble BOD1
Suspended
Solids
Algae Count
by Microscope
Fecal Coliform
Total COD
Soluble COD
Total P
TKN
NH3-N
NOa-N
N03-N
*
it
*
*
*
*
*
*
*
MSU
*
*
*
*
EPA
1 Nitrification inhibited
12
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SECTION VI
DISCUSSION
Data
Data taken during the course of this study were averaged on a
monthly basis and are presented in Appendix A. Daily data were stored
in MSU's Univac 1106 computer and are presented in tabular form in
Appendix B. These data were plotted on a daily basis and are shown
in Appendix C. Monthly data plots are found throughout the discussion
section.
It should be noted that in cases where observations were not made
for a particular parameter, the computer listing will show a 999.00.
For the most part, these unobserved values appear in the flow data.
Hydraulic Flow
The measurement of flows through the lagoon system proved to be
somewhat more of a problem than had been anticipated at the outset.
This was due to the physical configuration of the influent wet well,
occasionally high water levels in the creek at the point of discharge,
and severe problems with malfunctioning equipment, and acts of nature.
Influent flow was measured as it entered the wet well of the lift
station. The point of entry was approximately twenty-five feet below
ground level and was flush with the concrete sloping side wall of the
wet well. Since no flow measuring device was provided in the original
installation, a weir box with a 45° V-notch weir was constructed such
that it could be suspended by chain from the wet well superstructure.
Due to the physical limitations of the opening to the wet well, the
length of the weir box was somewhat less than desired. However, per-
formance appeared to be adequate as flows determined from weir heights
checked within 20% of that predicted by the pumping curves.
Effluent flows were measured in a weir system provided at instal-
lation with the exception of the plate proper. The capacity was limited
using the existing plate and, was therefore replaced such that flows
over a broader range could be measured. During periods of heavy rain-
fall, the creek would flood and surcharge the effluent structure making
flow measurement impossible.
Flows or water levels in the weirs were initially measured
(attempted) with a bubbler-type flowmeter. Due to persistent problems
with mechanical and electrical components, these instruments were
returned to the manufacturer and replaced with Manning dipper flow-
meters (28 Feb. 75). Data obtained with the bubbler instrument were
discarded due to the poor quality and unreliability.
13
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Lightening damaged the Manning flow meters during a thunderstorm
in late summer. Two replacement meters were made available by Manning
on a loan basis while repairs were being made.
Data for total, peak, and minimum flow are shown as monthly averages
in Figures 3, 4, and 5.
Organics
Two parameters were used to characterize the carbonaceous content
of the lagoon system, i.e., biochemical oxygen demand and chemical oxy-
gen demand. Monthly averages of this information are shown in Figures
6 through 9 for both the total and soluble portions. For the most part,
total five day BOD's were less than 30 mg/£ and were at a maximum during
July and August. Averages ranged from a low of 5 mg/£ to a maximum
of 46 mg/£. Comparing total with soluble BOD, it can be seen that the
latter did not fluctuate significantly and was consistently less than
10 mg/l.
A total of twenty-two observations were made for thirty day BODs
and fourteen for twenty day BODs, both total and soluble for each sam-
pling location. These data are shown in Tables III through X. Corres-
ponding five day BODs are shown also for comparison along with ratios
of thirty day to five day and twenty day to five day BODs. The thirty
day ratio ranged as high as nine times the five day BOD but was charac-
teristically within the range of 2.5 to 5.0.
The chemical oxygen demand tended to show similar trends to the
total BODs with peaks during March and July-August. The median total
COD for Ponds 1, 2, and 3 appears to be approximately 100 mg/£ with
fluctuations of 60 - 70 mg/£ on either side. The median soluble COD
was approximately 55 mg/£ for Ponds 1, 2, and 3 with fluctuations in
the range of 30 mg/£ on either side.
Several items should be noted from these plots. Both the BOD and
COD data dramatically indicate there is very little difference in ef-
fluent quality resulting from additional ponds. This observation is
precisely consistent with previous work on a lagoon in Jackson, Missis-
sippi. Also, the BOD data indicate that any upgrading technique must
address the removal of suspended solids.
Nutrients
Phosphorus, total Kjeldohl nitrogen, ammonia, nitrite, and nitrate_N
data are shown in Figures 10 through 14 as monthly averages for each
sampling location. Significant reductions in total P, TKN, and Ammonia
-N were noted particularly during the summer months. However, only
minimal improvements resulted from having additional ponds.
14
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!H
-------
400
O. INFLUENT
O POND 3
CO
M
01
oo
c
O
to
00
tfl
O
ro
O
tn
O
fl
OC
I
O
w
300
200
100
ND JFM AMJJA S ON
MONTH
Figure 4. Monthly average flow-peak
16
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CO
11
4-1
H
U1
00
C
o
to
03
ro
C
CO
C
O
CO
60
I
O
200
180
160
140
120
100
80
60
40
20
O INFLUENT
O POND 3
N DJ FMAMJJ ASO N
MONTH (1974-75)
Figure 5. Monthly average flow-minimum
17
-------
500
400
300
200
O INFLUENT
A POND 1
D POND 2
O POND 3
100
i
LT)
Q
o
50
O
H
40
30
20
10
N DJFM AM J
MONTH (1974-75)
Figure 6. Monthly average
18
0 N
- total
-------
100
oo
6
3
o
90
80
70
60
50
40
30
20
O INFLUENT
A POND 1
D POND 2
O POND 3
10
N DJF MAM JJA S
MONTH (1974-75)
Figure 7. Monthly average BODs - soluble
19
N
-------
1000
900
800
O INFLUENT
A, POND 1
D POND 2
O POND 3
700
600
o
O
I
t-t
500
400
300
200
100
N
D
Figure 8.
M A M J J A
MONTH (1974-75)
Monthly average COD - total
20
0
N
-------
250
I
§
O
w
w
O INFLUENT
A POND 1
D POND 2
O POND 3
200
150
100
50
NDJF MAMJ JAS
MONTH (1974-75)
Figure 9. Monthly average COD - soluble
21
0 N
-------
TABLE III
Influent BOD - Total mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
2 7 Jan .
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
»
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD5
148
147
200
301
176
354
160
135
285
79
38
333
79
104
351
203
284
219
288
176
173
264
BOD20
207
218
284
400
240
711
260
243
544
160
84
468
171
240
-
-
-
-
-
-
-
-
BOD 30
226
232
300
439
273
754
309
269
544
162
106
528
195
273
525
415
486
435
585
286
306
490
Ratio
20/5
1.40
1.48
1.42
1.33
1.36
2.01
1.62
1.80
1.91
2.02
2.21
1.41
2.16
2.31
-
-
-
-
-
-
-
_
Ratio
30/5
1.53
1.58
1.50
1.46
1.55
2.13
1.93
1.99
1.91
2.05
2.79
1.58
2.47
2.62
1.49
2.04
1.71
1.99
2.03
1.62
1.77
1.86
22
-------
TABLE IV
Influent BOD - Soluble mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD5
71
26
39
65
61
21
70
48
38
24
13
120
27
43
113
98
114
44
53
58
60
83
BOD 20
88
46
62
88
75
41
98
78
62
45
25
-
50
70
-
-
-
-
-
-
-
*
BOD 30
97
51
72
108
82
48
112
86
62
47
29
-
57
77
179
153
192
82
87
99
103
136
Ratio
20/5
1.24
1.77
1.59
1.35
1.23
1.95
1.40
1.62
1.63
1.88
1.92
-
1.85
1.63
-
-
-
-
-
-
-
_
Ratio
30/5
1.37
1.96
1.85
1.66
1.34
2.28
1.60
1.79
1.63
1.96
1.16
-
2.11
1.79
1.58
1.56
1.68
1.86
1.64
1.71
1.72
1.64
23
-------
TABLE V
Pond 1 BOD - Total mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD 5
22
25
27
22
21
25
25
26
29
18
16
23
19
26
21
34
28
15
16
21
20
18
BOD20
45
52
65
44
42
56
59
50
58
42
33
58
54
75
-
-
-
-
-
-
-
_
BOD 30
50
65
76
59
51
70
70
59
62
51
45
75
65
87
55
73
72
35
38
46
44
40
Ratio
20/5
2.04
2.08
2.41
2.00
2.00
2.24
2.36
1.92
2.00
2.33
2.06
2.52
2.84
2.88
-
-
-
-
-
-
-
_
Ratio
30/5
2.27
2.60
2.81
2.68
2.43
2.80
2.80
2.27
2.14
2.83
2.81
3.26
3.42
3.35
2.62
2.15
2.57
2.33
2.38
2.19
2.20
2.22
24
-------
TABLE VI
Pond 1 BOD - Soluble mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD5
5
5
4
5
3
4
4
3
5
2
2
3
2
2
5
8
6
3
3
4
6
5
BOD20
17
12
11
11
7
11
12
8
14
5
4
7
4
8
-
-
-
-
-
-
-
_
BOD 30
21
17
15
16
12
16
16
10
16
7
8
9
6
9
18
24
22
12
10
11
15
13
Ratio
20/5
3.40
2.40
2.75
2.20
2.33
2.75
3.00
2.67
2.80
2.50
2.00
2.33
2.00
4.00
-
-
-
-
-
-
-
_
Ratio
30/5
4.20
3.40
3.75
3.20
4.00
4.00
4.00
3.33
3.20
3.50
4.00
3.00
3.00
4.50
3.60
3.00
3.67
4.00
3.33
2.75
2.50
2.60
25
-------
TABLE VII
Pond 2 BOD - Total mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD 5
32
22
23
26
18
20
17
17
18
17
14
21
14
20
26
32
17
8
8
8
8
9
BOD20
61
42
43
46
31
48
40
35
50
44
37
44
35
50
-
-
-
-
-
-
-
_
BOD 30
73
49
50
61
42
66
51
46
57
48
45
54
46
58
60
65
46
23
22
21
20
20
Ratio
20/5
1.90
1.91
1.87
1.77
1.72
2.40
2.35
2.06
2.78
2.59
2.64
2.09
2.50
2.50
-
-
-
-
-
-
-
_
Ratio
30/5
2.28
2.23
2.17
2.35
2.33
3.30
3.00
2.70
3.17
2.82
3.21
2.57
3.28
2.90
2.31
2.03
2.70
2.88
2.75
2.62
2.50
2.22
26
-------
TABLE VIII
Pond 2 BOD - Soluble mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD 5
4
3
4
5
3
2
3
2
3
1
2
2
1
3
4
4
4
3
2
2
2
3
BOD 20
11
6
8
8
10
9
8
7
9
4
5
6
2
8
-
-
-
-
-
-
-
BOD 30
15
9
13
15
15
12
14
10
13
5
6
8
3
10
13
14
15
9
9
9
6
5
Ratio
20/5
2.75
2.00
2.00
1.60
3.33
4.50
2.67
3.50
3.00
4.00
2.50
3.00
2.00
2.67
-
-
-
-
-
-
-
Ratio
30/5
3.75
3.00
3.25
3.00
5.00
6.00
4.67
5.00
6.00
5.00
3.00
4.00
3.00
3.33
3.25
3.50
3.75
3.00
4.50
4.50
3.00
1.67
27
-------
TABLE IX
Pond 3 BOD - Total mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Mar.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD 5
26
30
22
20
13
11
12
10
26
18
14
20
13
18
33
41
53
8
9
8
8
7
BOD20
43
49
40
38
34
32
37
23
59
58
33
44
31
48
-
-
-
-
-
-
-
_
BOD 30
55
63
52
50
60
47
51
28
63
64
45
58
41
60
75
79
132
26
28
21
19
18
Ratio
20/5
1.65
1.63
1.82
1.90
2.62
2.91
3.08
2.30
2.27
3.22
2.37
2.20
2.38
2.67
-
-
-
-
-
-
-
_
Ratio
30/5
2.11
2.10
2.36
2.50
4.62
4.27
4.25
2.80
2.42
3.56
3.21
2.90
3.15
3.33
2.27
1.93
2.49
3.25
3.11
2.62
2.38
2.57
28
-------
TABLE X
Pond 3 BOD - Soluble mg/1
Date
7 Nov.
10 Nov.
20 Nov.
25 Nov.
2 Dec.
7 Dec.
11 Dec.
14 Dec.
15 Dec.
27 Jan.
6 Feb.
10 Feb.
28 Feb.
1 Nov.
7 Jul.
8 Jul.
9 Jul.
27 Oct.
28 Oct.
29 Oct.
30 Oct.
31 Oct.
74
74
74
74
74 '
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
BOD 5 BOD2o
8 20
4 12
5 15
5 14
2 12
3 10
3 12
2 7
3 13
5 8
1 4
3 6
2 4
2 6
5
5
5
2
2
2 _
2
2
BOD 30
33
22
17
22
19
16
18
10
17
9
6
8
6
8
13
14
15
8
9
9
3
6
Ratio
20/5
2.50
3.00
3.00
2.80
6.00
3.33
4.00
3.50
4.33
1.60
4.00
2.00
2.00
3.00
-
-
-
-
-
-
-
Ratio
30/5
4.12
5.50
3.40
4.40
9.00
5.33
6.00
5.00
5.67
1.80
6.00
2.67
3.00
3.67
2.60
2.80
3.00
4.00
4.50
4.50
1.50
3.00
29
-------
20.0
oc
v:
§
o
8
18.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
O INFLUENT
£ POND 1
D POND 2
POND 3
2.0
N D
M A M J J
MONTH (1974-75)
0 N
Figure 10. Monthly average phosphorus - total
30
-------
50
O INFLUENT
A POND 1
D POND 2
O POND 3
30
I
20
10
N
F M A M J J £
MONTH (1974-75)
Figure 11. Monthly average TKN
31
0
N
-------
34.0
E
i
§
30.0
26.0
22.0
18.0
14.0
10.0
6.0
O INFLUENT
A POND 1
D POND 2
Q POND 3
4.0
2.0
JFMA MJJ
MONTH (1974-75)
A S 0 N
Figure 12. Monthly average ammonia -N
32
-------
00
6
i
U4
O INFLUENT
A
D POND 2
POND 3
N
D
J FMAK JJA
MONTH (1974-75)
Figure 13. Monthly average nitrite-N
33
0
-------
.9
OC
E
2
I
H
Ii
2
.8
.7
.6
.5
.4
.2
O INFLUENT
A POND 1
n POND 2
O POND 3
N
JFMA MJ JA
MONTH (1974-75)
Figure 14. Monthly average nitrate-N
0
N
34
-------
Nitrite and nitrate data appear to be somewhat irratic. Ef-
fluent concentrations from Ponds 1, 2 and 3 were generally higher
than the influent which indicate nitrification as do the reductions
in Ammonia-N and TKN. However, the increase in nitrates is insig-
nificant when compared with the reductions in total Kjeldahl nitro-
gen. Apparently, denitrification took place with the liberation of
nitrogen gas to the atmosphere.
Algae and Suspended Solids
The predominant species of algae throughout the study period were
Chlorella and Chlorococcum. Algae cell counts are plotted in Figure 15.
These data are contrary to prior expectations as it can be noted that
counts were at a maximum during winter months and at a minimum during
the summer months. These changes were highly significant in that they
could be detected through visual observation of the lagoon. During the
month of April, Ponds 2 and 3 essentially cleared and little algae was
visually observed. This disappearance of algae was accompanied by a
sharp drop in the dissolved oxygen level from approximately 15 mg/£ in
March to approximately 5 mg/-£ during April. Also, there was a sharp
decrease in the total BODs as shown in Figure 6.
Following the April low, cell counts increased somewhat but never
regained the level of the previous winter season. The Kilmichael
lagoon was last visited during early December and Ponds 2 and 3 were
again clear. The bottom was clearly visible at a depth of about 2 feet.
The suspended solids content of Ponds 1, 2, and 3 also showed a
decrease during April and a partial recovery during the summer months.
However, changes were more subtle than was the case for algae. Sus-
pended solids data are shown in Figure 16.
Effluent limitations on suspended solids have been established by
the Environmental Protection Agency and set at 30 mg/£ or less for
samples taken consecutively for thirty days. It can be noted in Fig-
ure 16 that effluents from Ponds 1, 2, and 3 exceeded this limit in
most cases.
It has been previously noted that the soluble BODs was consistent-
ly less than 10 mg/£ and usually on the order of 5 mg/1. The total
BOD5 varied considerably but was usually 20 ± 10 mg/£. The difference
in the total and soluble BODs represents the contribution of suspended
solids and principally algal cells. Again, it should be noted that
suspended solids play a major role in overall lagoon performance as
well as daily and seasonal fluctuation.
Fecal Coliform
Monthly averages of fecal coliform data are shown in Figure 17.
It can be noted that the data range from a high of approximately 109
35
-------
1.0
10
o
H
O
.9
.8
.7
.6
.5
.4
.3
.2
.1
A POND 1
D POND 2
O POND 3
N D J F M AM
Figure 15.
J J A S
MONTH (1974-75)
Monthly average algal count
0 N
36
-------
500
oo
B
to
n
o
co
Q
W
P
on
D
400
300
200
100
O INFLUENT
A POND 1
D POND 2
O POND 3
NDJF M AM JJA S
MONTH (1974-75)
Figure 16. Monthly average suspended solids
37
0 N
-------
o
c
£
M
,-J
O
Ed
10-
108
107
105
103
O INFLUENT
A POND 1
p POND 2
POND 3
N DJFM AM JJ A SO N
MONTH (1974-75)
Figure 17. Monthly average fecal coliform count
38
-------
for influent to a low of 102 for Pond 3 effluent or a spread of seven
orders of magnitude. As expected, the greatest decrease in coliform
count was observed between the influent and Pond 1 effluent. However,
it should be noted there appears to be a significant improvement in
die-off as a result of the multiple cell arrangement.
Oxygen, Alkalinity, and pH
The dissolved oxygen content of the lagoon system remained high,
as a result of algae activity, throughout the study period. Concen-
trations were at a maximum during the winter months when the algae
count was at a maximum and at a minimum during April when the algae
count was at a minimum. Refer to Figure 18 for a presentation of
these data.
Alkalinity appears to be inversely proportional to flow. During
the winter months when rainfall and flow were at a maximum, alkalinity
was at a minimum. See Figure 19. On the other hand, when flows
were at a minimum, alkalinity was at a maximum. It should be noted,
there is a significant decrease in alkalinity between the influent and
Pond 1 effluent and an increase in pH (Figure 20). The increase in
pH may be attributed to the removal of C02 by algal activity, however
the alkalinity should remain constant. It would appear that as the
pH increases, calcium carbonate is being precipitated.
Climatological Data
Data for average daily air temperatures and rainfall were obtained
for each day of the study period. These are shown in Figures 21 and
22. Water temperatures are presented here for comparative purposes
(Figure 23).
As expected, rainfall was at a maximum during the winter-spring
season and minimum during late summer and fall. However, it should be
noted that heavy rainfall did occur during this latter period.
Air temperatures and water temperatures for Ponds 1, 2, and 3
followed the same general trend (Figures 21 and 22) with minimums in
winter and maximums in summer. The curve for influent water tempera-
tures was damped and did not show the wide variations exhibited by the
air temperature or other water temperatures. All of these data follow
closely expected trends.
39
-------
20.0
18.0
16.0
O INFLUENT
A POND 1
D POND 2
O POND 3
14.0
12.0
S
o
hJ
o
10.0
8.0
6.0
4.0
2.0
J L
I L
J L
1 '
NDJF MAMJ JAS
MONTH (1974-75)
Figure 18. Monthly average dissolved oxygen
40
N
-------
400
300
to
o
u
rt
u
t/5
rt
60
e
200
100
O INFLUENT
A POND 1
Q POND 2
O POND 3
N DJ FMAM JJ AS
MONTH (1974-75)
Figure 19. Monthly average alkalinity - total
41
N
-------
10
O INFLUENT
A POND 1
D POND 2
O POND 3
Ill
I I 1 1
I I
N DJFMA MJJ AS 0 N
MONTH (1974-75)
Figure 20. Monthly Average pH
42
-------
100
u
II
I
H-
O
10
LO
LO
O
X
o
I
W
&
90
80
70
60
O MAX
MIN
50
40
30
20
10
_L
JL
_L
JL
JL
JL
N DJ FMA MJJA S
MONTH (1974-75)
Figure 21. Monthly average air temperature
43
0
N
-------
.5
Cvl
II
f.
o
c
H
CO
0)
J3
y
C
3
o
.2
.1
ND JFMAM J
MONTH (1974-75)
Figure 22. Average rainfall
44
0
N
-------
40
w
PS
w
g
w
H
Pi
w
36
32
28
24
20
16
12
O INFLUENT
A POND 1
Q POND 2
O POND 3
N D
JFMAMJJAS
MONTH (1974-75)
Figure 23. Monthly average water temperature
45
0 N
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA
(Flow, pH, Alkalinity, Dissolved Oxygen, and Water Temperature)
(1 MGD = 3,785 m /d)
Month
Nov. 74
Dec.
Jan . 75
Feb.
Mar.
Apr.
May
No. of
Sampling
Days
6
10
29
5
12
30
7
Sampling
Location
Infl.
Pond 1 Effl.
Pond 2 Effl.
Pond 3 Effl.
Infl.
Pond 1 Effl.
Pond 2 Effl.
Pond 3 Effl.
Infl.
Pond 1 Effl.
Pond 2 Effl.
Pond 3 Effl.
Infl.
Pond 1 Effl.
Pond 2 Effl.
Pond 3 Effl.
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Flow (% Design)
MGD Flow
.052 28.9
.175 97.1
.082 45.5
.068 37.6
.109 60.5
.111 61.5
pH
7.5
8.1
8.1
7.7
7.4
7.8
7.8
7.8
7.3
8.0
8.3
8.2
7.2
7.9
8.3
8.2
7.4
8.2
8.5
8.2
7.2
8.3
7.7
8.0
7.2
7.9
8.3
8.6
t> ^»o Por*n
Alkalinity
239.6
199.3
149.3
141.4
164.2
155.4
124.3
107.4
131.9
110.2
105.8
103.0
136.8
92.6
96,8
96.6
148.5
88.6
86.6
85.8
159.0
87.8
94.8
90.7
145.3
95.2
89.2
80.7
mg
1
D.O.
3.3
13.2
12.4
8.4
5.3
9.7
10.0
8.7
6.45
12.9
12.2
11.7
6.12
10.0
11,5
10.8
5.6
11.4
9.5
9.0
5.2
8.8
3.4
7.8
5.2
3.4
5.8
7.9
Water Temp. (°C)
18.9
14.4
14.4
14.3
15.1
9.0
8.4
8.0
13.7
9.6
9.5
9.6
13.0
11.2
11.1
10.9
13.1
11.9
11.9
13.1
14.9
17.4
17.7
17.4
18.2
23.4
23.6
23.9
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Flow, pH, Alkalinity, Dissolved Oxygen, and Water Temperature Continued)
Month
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
No. of
Sampling
Days
12
27
10
3
30
4
Sampling
Location
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Flow (% Design)
MGD Flow
.051 28.4
11.4
.050 27.5
.020 11.0
.021 11.6
.017 9.2
.055 30.8
.044 24.7
.085 47.1
.098 54.6
.057 31.9
.054 29.8
PH
7.4
8.7
9.6
9.8
7.4
8.4
9.1
9.8
7.6
9.2
9.8
9.8
7.5
7.9
8.8
9.2
7.3
8.0
8.5
8.7
7.3
7.8
8.4
8.6
-&- as CaC03
Alkalinity
237.8
104.7
87.0
87.6
280.5
131.0
106.7
94.3
292.7
143.1
125.1
119.0
318.0
165.3
142.0
132.3
250.0
156.9
134.2
129.9
245.0
140.5
133.0
131.3
₯
D.O.
2.6
10.7
12.7
10.9
1.4
6.8
8.4
8.0
1.4
7.2
10.4
8.1
2.7
4.2
7.6
8.0
2.2
6.0
6.7
10.3
2.3
8.7
9.9
10.7
Water Temp. (°C)
20.5
27.4
27.6
27.4
22.0
28.6
28.2
27.2
23.3
29.1
29.1
28.4
22.3
20.3
19.7
21.0
21.1
20.5
20.4
20.0
20.1
18.2
18.1
18.1
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Total BOD, Soluble BOD, Total COD, Soluble COD)
Month
Nov. 74
Dec.
Jan. 75
Feb.
Mar.
Apr.
May
No. of
Sampling
Days
6
10 1
29
5
12
30
7
Sampling
Location
Infl.
Pond 1
Pond 2
Pond 3
Incl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Total %
BOD (^) Remaining
200.0
23.5 11.7
25.0 12.5
32.0 16.0
171.5
24.0 14.0
17.0 9.9
13.5 7.9
105.8
21.0 19.8
19.5 18.4
19.0 17.9
135.0
19.8 14.7
17.2 12.7
17.0 12.6
107.7
26.7 24.8
18.7 17.4
17.7 16.4
187.0
15.5 8.3
6.0 3.2
6.5 3.5
139.9
17.1 12.2
12.7 9.1
10.3 7.4
Soluble %
BOD (^) Remaining
56.5
5.3 9.4
4.2 7.4
7.2 12 . 7
52.0
3.6 6.9
2.4 4.6
2.7 5.2
21.2
3.4 16.0
2.6 12.3
2.8 13.2
49.4
2.6 5.3
2.1 4.3
2.4 4.9
39.3
3.2 8.1
2.6 6.6
2.5 6,4
54.5
3.4 6.2
3.2 5.9
3.1 5.7
37.1
5.2 14.0
3.5 9.4
3.2 8.6
Total %
COD (^) Remaining
253.7
138.0 54.4
155.0 61.1
181.0 71.3
332.4
123.1 37.0
127.4 38.3
141.6 42.6
203.5
119.7 58.8
124.3 61.1
116.2 57.1
232.2
128.0 55.1
98.2 42.3
98.4 42.4
224.5
164.4 73.2
124.5 55.5
110.6 49.3
470.0
103.4 22.0
50.4 10.7
55.6 11.8
311.8
89.7 28.8
74.0 23.7
61.7 19.8
Soluble %
COD (S&) Remaining
114.2
77.5 67.9
80.3 70.3
111.7 97.8
100.6
52.0 51.7
68.2 67. S
89.9 89.4
80.7
41.7 51.7
46.2 57.2
50.7 62.8
81.4
34.6 42.5
34.6 42.5
46.4 57.0
78.0
30.4 39.0
30.6 39.2
30.9 39.6
108.4
38.3 35.3
41.3 38.1
42.5 39.2
80.7
49.3 61.1
43.3 53.7
40.0 49.6
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Total BOD, Soluble BOD, Total COD, Soluble COD Continued)
Month
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
No. of
Sampling
Days
12
27
10
3
30
4
Sampling
Location
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Total %
BOD (^) Remaining
277.7
25.6 9.2
19.0 6.8
20.9 7.5
270.0
25.1 9.3
19.6 7.3
33.9 12.6
321.0
31.0 9.7
26.0 8.1
21.0 6.5
301.0
15.0 5.0
15.0 5.0
11.0 3.7
247.3
17.0 6.9
11.5 6.6
9.5 3.8
200.0
14.0 7.0
8.0 4.0
8.0 4.0
Soluble %
BOD (^) Remaining
80.6
5.0 6.2
3.4 4.2
3.6 4.5
96.1
5.8 6.0
4.2 4.4
4.2 4.4
96.0
7.4 7.7
4.2 4.4
3.7 3.9
74.0
3.0 4.1
3.3 4.5
3.2 4.3
75.6
4.2 5.6
3.3 4.4
2.4 3.2
79.0
3.3 4.2
2.4 3.0
2.2 2.8
Total %
COD (^) Remaining
627.6
88.5 14.1
70.9 11.3
72.8 11.6
626.2
121.5 19.4
99.1 15.8
121.1 19.3
746.0
139.7 18.7
120.3 16.1
112.1 15.0
571.7
52.3 9.1
79.0 13.8
68.5 12.0
534.7
107.8 20.2
95.8 17.9
93.6 17.5
457.5
101.8 22.3
88.3 19.3
83.8 18.3
Soluble %
COD (T£) Remaining
153.8
49.8 32.4
45.2 29.4
44.6 29.0
192.0
70.6 36.8
65.6 34.2
69.2 36.0
235.2
93.6 39.8
84.2 35.8
84.3 35.8
168.3
60.0 35.7
44.7 26.6
40.0 23.8
164.4
72.6 44.2
73.7 44.8
70.1 42.6
191.2
66.7 34.9
68.2 35.7
68.8 36.0
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Total Kjeldahl Nitrogen, Ammonia, Nitrite, Nitrate, Total Phosphorus)
Month
Nov. 74
Dec.
Jan. 75
Feb.
Mar.
Apr.
May
No. of
Sampling
Days
6
10
29
5
12
30
7
Sampling
Location
Infl. ,
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Total
Kjeldahl %
Nitrogen (-£*) Remaining
33.1
11.6 35.0
10.2 65.9
10.4 31.4
30.7
14.6 47.6
9.3 30.3
8.6 28.0
24.0
11.6 48.3
9.6 40.0
8.2 34.2
27.0
10.5 38.9
8.3 30.7
7.4 27.4
25.8
12.1 46.9
8.1 31.4
7.2 27.9
34.7
8.7 25.1
6.4 18.4
5.5 15.9
24.9
9.0 36.1
5.3 21.3
4.3 17.3
Ammonia N %
(tng/.£) Remaining
21.0
3.4 16.2
1.3 6.2
.6 2.9
15.5
3.6 23.2
.4 2.6
.3 1.9
8.7
1.6 18.4
.3 3.4
.2 2.3
10.8
.7 6.5
.1 0.9
.2 1.9
11.1
.3 2.7
.2 1.8
.2 1.8
15.3
1.7 11.1
2.9 19.0
2.0 13.1
7.7
2.1 27.3
.9 11.7
.7 9.1
Nitrite-N
lf Nitrate-N
(mg/'C)
.07 .09
.18 .10
.09 .16
.88 .14
.09 .14
.16 .09
.09 .40
.09 .29
.11 .29
.18 .18
.12 .87
.10 .83
.10 .22
.48 .58
.10 .48
.10 .28
.10 .17
.14 .17
.14 .20
.13 .19
.10 .10
.12 .16
.12 .18
.12 .29
.10 .11
.11 .12
.15 .23
.26 .11
Total %
Phos
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Total Kjeldahl Nitrogen, Ammonia, Nitrite, Nitrate, Total Phosphorus Continued)
Month
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
No. of
Sampling
Days
12
27
10
3
30
4
Sampling
Location
Intl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Total
Kjeldahl %
Nitrogen (,-f) Remaining
41.0
7.6 18.5
4.3 10.5
4.2 10.2
48.9
8.6 17.6
6.4 13.1
7.9 16.2
47.7
8.6 18.0
5.6 11.7
5.0 10.5
53.3
9.4 17.6
7.6 14.3
5.1 9.6
40.6
7.3 18.0
4.3 10.6
3.7 9.1
32.7
5.0 15.3
3.3 10.1
2.7 8.3
Ammonia - N %
(mg/£) Remaining
18.5
.4 2.2
.1 0.5
.1 0.5
25.8
1.2 4.7
.3 1.2
.2 0.8
23.6
.5 2.1
.1 0.4
.1 0.4
29.8
2.3 7.7
.7 2.3
.1 0.3
22.1
1.0 4.5
.1 0.5
.1 0.5
20.1
.4 1.9
.1 0.5
.1 0.5
Nitrite-N
, .p.Nitrate-N
(mg/£)
.10 .10
.10 .10
.10 .10
.10 .10
.10 .10
.10 .10
.10 .10
.10 .10
.10 .10
.11 .10
.10 .10
.10 .10
.10 .10
.27 .10
.33 .10
.10 .10
.13 .11
.32 .11
.18 .11
.11 .10
.10 .10
.22 .25
.10 .10
.10 .10
Total %
Phos (-^) Remaining
13.7
4.9 35.8
3.1 22.6
2.7 19.7
14.9
5.8 38.9
3.8 25.5
2.6 17.4
15.3
6.1 39.9
4.3 28.1
3.8 24.8
18.0
7.0 38.9
5.4 30.0
4.5 25.0
12.0
6.5 54.2
5.2 43.3
4.4 36.7
10.6
5.4 50.9
4.7 44.3
4.6 43.4
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Suspended Solids, Fecal Collform, Algal Cell Count, Rainfall, Air Temperature)
-------
APPENDIX A
TABLE XI. MONTHLY AVERAGED DATA (Continued)
(Suspended Solids, Fecal Coliform, Algal Cell Count, Rainfall, Air Temperature Continued)
Month
Jim.
Jul.
Aug.
Sept.
Oct.
Nov.
No. of
Sampling
Days
12
27
10
3
30
4
Sampling
Location
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Infl.
Pond 1
Pond 2
Pond 3
Suspended %
Solids
-------
APPENDIX B
TABULATED DATA
54
-------
TOTAL FLOW
DATE
2 10 75
2 28 75
3 6 75
3 13 75
4 1 75
4 4 75
4 7 75
4 11 75
<4 18 7b
4 22 75
4 25 75
4 29 75
b 10 75
5 Ib 75
b 26 75
b 30 75
b 31 75
6 1 75
b 4 75
o 5 75
b 9 7b
6 13 75
b Itt 7b
d 20 7b
b 23 75
b 2b 75
b 2B 75
b d? 75
o 30 75
7 1 75
7 2 75
7 3 75
7 1 75
7 b 75
7 b 75
7 7 75
7 fa 7b
7 9 76
7 1U 75
7 11 75
7 12 75
7 13 75
7 1H 75
7 15 75
7 Ib 75
7 17 75
7 Ib 75
7 1.9 7b
7 2U 75
7 21 75
7 22 75
7 23 75
7 2«* 75
7 25 75
7 2b 75
7 27 75
6 20 75
d 21 75
6 22 75
INFLUENT
999.000
52000.000
44650.000
304820.000
92323.000
62040.000
999.000
87144.000
109040.000
75863.000
777bO.OOO
68565.000
140400.000
145700.000
54400.000
121800.000
113700.000
113740.000
57150.000
54050.000
34800.000
62040.000
46860.000
624UO.OOO
999.000
26300.000
999.000
25500.000
27100.000
27900.000
63900.000
27700.000
2942fo.OOO
3
-------
TOTAL FLOW
GAL/D I GAL = 3.785L
DATE
8 23
0 24
8 25
8 26
8 27
8 28
8 29
9 26
9 29
9 30
10 1
10 2
10 3
10 4
10 5
lU 6
10 7
10 8
10 9
10 10
10 11
10 12
10 13
10 14
10 Ib
10 16
10 17
10 18
10 19
10 20
10 21
10 22
10 23
10 24
10 25
lu 26
10 27
10 28
lo 29
1U 30
10 31
11 1
11 <>.
11 3
11 4
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
INFLUENT
20000.000
23650.000
18800.000
19600.000
18700.000
21600.000
999.000
999.000
57810.000
53110.000
79400.000
74730.000
73320.000
113670.000
113250.000
101000.000
55930.000
53280.000
53400.000
52640.000
61900.000
56870.000
52000.000
59690.000
59100.000
101760.000
999.000
158400.000
117970.000
99760.000
822bO.OOO
76100.000
796SO.OOO
83860.000
93180.000
135800.000
135800.000
51000.000
91650.000
91160.000
84960.000
999.000
999.000
43800.000
70970.000
POND NO 1
POND NO
POND NO 3
17700tOOO
1R700.000
20000.000
i«560o.ooo
1^400.000
999.000
909.000
44200.000
4ua«5o.ono
7410Q.OOO
15P750.000
80836.000
67200.000
50600.000
669^0.000
6MOQ.OOO
61.130. 000
5POOO.OOO
4^400.000
401+00.000
44300.000
90200.000
999.000
316500.000
171600.000
93600.000
747^0. 000
60370.000
66800.000
65100.000
93000.000
106300.000
77300.000
70850.000
65600.000
60400.000
999.000
909.000
45400. 000
61750.000
56
-------
PEAK FLOW
DATE
1 2b 75
1 2b 7b
1 31 75
2 1 75
2 10 75
2 2ti 75
6 5 75
3 6 75
3 13 75
<+ 1 75
4 4 75
H 7 75
4 11 75
4 1*1 75
H iti 75
<+ 22 75
<+ 23 75
4 21 75
<+ 25 75
1 26 75
4 27 75
4 26 75
4 29 75
4 30 75
5 5 75
5 b 75
5 lu 75
b 16 75
5 28 7b
5 3U 75
5 31 75
0 1 75
b 4 75
6 5 75
b 9 75
6 13 75
6 16 75
6 20 75
b 23 75
b 25 75
b 2b 75
o 29 75
b 30 75
7 1 75
7 2 75
7 3 75
7 4 75
/ 5 75
7 b 75
7 7 75
7 6 75
7 9 75
7 10 75
/ 11 75
7 12 75
7 13 75
V 11 75
7 15 75
7 Ib 75
INFLUENT
999.000
999.000
999.000
999.000
999.000
115060.000
121820.000
115060.000
676800.000
128592.000
118410.000
999.000
142128.000
541440.000
148896.000
140000.000
135360.000
148896.000
148896.000
250416.000
175968.000
142128.000
175968.000
257164.000
182700.000
3384UO.OOO
2301UO.OOO
176000.000
121800.000
142100.000
189500.000
304560.000
121800. OCO
1266UO.OOO
250400.000
1353bO.OOO
128600.000
128600.000
999.000
128600.000
999.000
108300.000
135400.000
121600.000
277500.000
128600.000
121800.000
142100.000
135400.000
142100.000
175970.000
115100.000
b76flOO.OOO
1963UO.OOO
128600.000
148900.000
156000.000
108300.000
108000.000
GAL/D I GAL = 3.785L
POND NO 1 POND NO ">
POMP NO *
900.000
9°9.000
909.000
909.000
9P9.000
909.000
g°9.oon
909.000
909. ono
909.000
9°9.000
909.000
009. ono
ll?3?o.noo
909.000
8ii?o.ooo
7U8*o. TOO
909.000
5?flOo.oon
900.000
13000Q. OOP
isoooo.ono
909. onn
140000.000
I5nnoo.ooo
909.000
4*800.000
o. ono
009.000
909.000
909.000
909.000
i«snno.oon
11500.000
0500.000
1^900.000
17800.000
909.000
?u -5400.000
11^300.000
"4^^00.000
909.000
21500.000
1^000.000
57
-------
PEAK FLOW
DAlL
7 17 75
7 Ib 75
7 i9 7b
7 2u 75
7 21 75
7 22 75
7 23 75
7 2H 75
7 2b 75
7 2o 75
7 27 75
a 20 75
a 21 75
B 22 75
tt 2J 75
a 24 75
a 2b 75
fa 26 75
a 27 75
a 2b 75
d 29 75
9 28 75
9 29 75
9 JU 75
lo 1 75
10 2 75
lu 3 75
lu 4 75
lu 5 75
1U D 75
10 7 75
10 a 75
1U 9 75
10 10 75
10 11 75
10 12 75
10 13 75
lU 14 75
lu 15 75
10 16 75
10 17 75
lU 18 75
lu 19 75
10 20 75
10 21 75
lu 22 75
10 23 75
lU 24 75
10 25 75
lu 2b 75
10 27 7b
10 26 75
10 29 75
lU 30 75
10 31 75
11 1 75
11 2 75
11 3 75
11 4 75
INFLUENT
115000.000
115000.000
115000.000
122000.000
122000.000
115100.000
121000.000
121000.000
196300.000
121000.000
156000. OuO
94750.000
94750.000
94700.000
108300.000
108000.000
101000.000
ai2uo.ooo
87000.000
81000.000
999.000
999.000
121800.000
loaouo.ooo
365470.000
203040.000
148900.000
223300.000
230000.000
2166UO.OOO
216600.000
142100.000
128600.000
128600.000
169200.000
142100.000
135300.000
128600.000
128600.000
460200.000
999.000
236900.000
i;096uO.OoO
175900.000
148900.000
135360.000
182700.000
1557UO.OOO
203000.000
230000.000
230000.000
203000.000
169200. OoO
236900.000
1624UO.OOO
999.000
999.000
142100.000
148900.000
GAL/D I GAL = 3.785 L
MO 1 PONP NO ?.
NO 3
11700.000
0200.000
11700.000
Q200.000
.oon
.000
.000
.000
.000
175^0.000
gpg.ooo
16900.000
17700.000
1^700.000
20000.000
13*400.000
ggg.ooo
ogg.ono
4U200.000
448^0.000
196560.000
18720Q.OOO
93600.000
748*0.000
61 I'iO. 000
50600.000
6«ooo.ooo
6MOO.OOO
61300.000
5?000.000
431*00.000
49400.000
4R80Q.OOO
4*100.000
44300.000
P71400.000
gQ9.ooo
74R800.000
40?4«o.ooo
22U&00.000
ll?30Q.OOO
74700.000
7470Q.OOO
66800.000
6S100.000
131.000.000
131000.000
84200.000
7/4900.000
74900.000
60400.000
gog.ooo
gqg.QOO
46800.000
84200.000
58
-------
MINIMUM FLOW
DATE
1 19 75
1 22 75
1 25 75
1 28 75
2 1 75
2 10 75
2 28 75
3 5 75
3 6 75
3 13 75
4 1 75
4 4 75
<4 7 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 75
4 2U 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
5 b 75
b 6 75
b 10 75
b 16 75
b 2b 75
b 31 75
b 1 75
fa 4 75
o b 7b
b 9 75
6 13 75
b 18 7b
b 20 75
b 23 75
b 25 75
b 28-75
b 29 75
b 3U 75
7 1 75
7 2 75
7 3 75
7 H 75
7 b 75
7 b 75
7 7 75
7 8 75
INFLUENT
21122.000
33320.000
999.000
999.000
999.000
999.000
27070.000
27070.000
27070.000
47380.000
33840.000
33840.000
999.000
33840.000
27072.000
27072.000
40608.000
128592.000
67680.000
60912.000
54144.000
67680.000
54144.000
54144.000
40608.000
40608.000
40608.000
33840.000
33840.000
406U8.000
40608.000
33840.000
47376.000
60900.000
33800.000
67700.000
67700.000
27000.000
47400.000
40600*000
20300.000
27100.000
27000.000
33840.000
33840.000
33840.000
999.000
33800.000
999.000
20000.000
20000.000
20300.000
27000.000
20300.000
13500.000
20300.000
20300.000
27100.000
20000.000
GAL/D I GAL - 3.785L
POND NO 1 POND NO 2
POND NO 3
67250.000
67250.000
999.000
9Q9.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
37^40.000
999.000
999.000
999.000
999.000
999.000
999.000
177840.000
102960.000
9J600.000
34240.000
93600.000
37440.000
46800.000
999.000
55050.000
55900.000
81120.000
46800.000
999.000
5P800.000
909.000
100000.000
130000.000
999.000
131000.000
37400.000
103000.000
999.000
46800.000
37400.000
28100.000
999.000
999.000
999.000
36050.000
999.000
999.000
16000.000
15000.000
12600.000
10400.000
12760.000
11500.000
9500.000
12200.000
laeoo.ooo
lagoo.ooo
59
-------
MINIMUM FLOW
DATE
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 11 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 21 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
Q 22 75
8 23 75
8 21 75
6 25 75
8 26 75
8 27 75
8 28 75
a 29 75
9 28 75
9 29 75
9 30 75
10 1 75
10 2 75
10 3 75
10 1 75
10 5 75
10 6 75
10 7 75
10 8 75
10 9 75
10 10 75
10 11 75
10 12 75
10 13 75
10 11 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 21 75
10 25 75
10 26 75
10 27 75
INFLUENT
20000.000
10600.000
33800.000
33800.000
10600.000
33800.000
33800.000
31000.000
31000.000
31000.000
31000.000
10000.000
33000.000
11000.000
33800.000
33800.000
33800.000
33800.000
33800.000
13500.000
13500.000
13500.000
13500.000
13500.000
13500.000
13500.000
11000.000
11000. 000
999.000
999.000
20300.000
13500.000
13530.000
13500.000
13500.000
51100.000
51110.000
51000.000
13500.000
13500.000
13500.000
13500.000
13500.000
20300.000
13500.000
13500.000
13500.000
20300.000
999.000
51100.000
10600.000
33800.000
27100.000
27100.000
27100.000
20300.000
33800.000
51100.000
51000.000
GAL/D I GAL - 3.785L
POND NO 1 POND NO 2
POND NO 3
17800.000
999.ono
112300.000
16800.000
2BOOO.OOO
909.000
21500.000
15000.000
12100.000
11700.000
9200.000
ogOO.OOO
11700.000
9200.000
.000
.000
.000
.000
.000
17550.000
909.000
16900.000
17700.000
1*5700.000
20000.000
15900.000
15600.000
13100.000
999.000
999.000
14200.000
11+850.000
1«7?0.000
93600.000
56160.000
16800.000
61150.000
59600.000
66000.000
63100.000
61100.000
52000.000
1310Q.OOO
10100.000
IflfiOO.OOO
1*100.000
11300.000
11300.000
9«»9.000
109500.000
221600.000
121600.000
81200.000
7170Q.OOO
56100.000
66800.000
65100.000
16800.000
81200.000
60
-------
MINIMUM FLOW GAL/D I GAL - 3.785L
DATE INFLUENT POND NO 1 PONH NO.2 P^NP NO 3
lu 2tt 75 33800.000 655*10.000
10 29 75 33800.000 56160.000
10 30 75 33800.000 56160.000
10 31 75 27100.000 60400.000
11 1 75 999.000 909.000
11 2 75 999.000 999.000
11 3 75 13500.000 3^00.000
11 <* 75 20300.000 37^00.000
61
-------
TOTAL BOOS
MG/L
11
11
DATE
7 74
12
74
74
11 10 74
11 20 74
11 2b 74
11 30 74
2
7
12 11 74
12 14 74
12 Ib 74
12 18 74
12 21 74
12 22 74
12 26 74
12 30 74
2 75
3 75
4 75
5 75
6 75
7 75
b 75
9 75
1 10 75
i 11 75
1 12 75
1 13 75
1 14 75
1 15 75
1 16 75
1 18 75
1 19 75
1 20 75
1 21 75
1 22 75
i 23 75
1 24 75
1 25 75
1 26 75
1 27 75
1 28 75
1 29 75
1 30 75
1 31 75
1
75
fa 75
7 75
2
2
2
2 10 75
2 28 75
3 1 75
3 3 75
5 75
6 75
7 75
9 75
3 11 75
3 13 75
3 18 75
3
3
3
3
INFLUENT
192.000
148.000
147.000
200.000
301.000
213.000
176.000
354.000
160.000
135.000
285.000
93.000
216.000
157.000
74.000
65.000
73.000
104.000
98.000
66.000
106.000
107.000
70.000
79.000
97.500
72.000
112.000
49.500
62.000
49.500
120.000
86.000
130.000
163.000
63.000
148. OoO
138.000
100.000
185.000
209.000
79.000
117.000
d3.000
97.000
209.000
155.000
38.000
68.000
333.000
79.000
104.000
84*000
127*000
105.000
137.000
108.000
128.000
bl.OOO
38.000
POND NO f
21.000
22.000
25.000
27.000
22.000
23.000
21.000
25.000
25.000
26.000
29.000
24.000
27.000
25.000
20.000
17.000
19.000
18.000
19.000
20.000
23.000
23.000
21.000
21.000
19.700
19.700
23.900
21.000
19.000
18.700
19.800
18.000
20.000
22.000
18.000
24.000
28.000
21.000
22.000
24.000
18.000
25.000
24*000
21.000
20.000
23*000
16*000
19.000
23.000
19.000
26*000
22.000
29.000
29.000
23.000
41.000
27.000
26.000
22*000
POND NO 2
27.000
34.000
22.000
23.000
26.000
19.000
17.000
20.000
17.000
17.000
17.000
17.000
20.000
15.000
14.000
15.000
17.000
16.000
20.000
ig.ooo
21.000
20.000
20.000
19.000
18.300
20.500
20.»SOO
19.400
19.700
20.000
18.600
18.200
18.000
21.000
15.000
16.000
22.000
18.000
lo.OOO
29.000
17.000
18.000
30.000
17.000
17.000
ifl.oon
14.000
20.000
21.000
14.000
20.000
18.000
21.000
21.000
14.000
18.000
22.000
17.000
14.000
POND NO 3
as. ooo
26.000
30.000
22.000
20.000
13.000
13.000
11.000
12.000
9.600
26.000
13.000
14.000
16.000
12.000
12.000
14.000
18.000
16.000
17.000
22.000
19.000
17.000
18.000
18.000
17.400
17.500
21.200
18.800
14.900
20.400
19.600
18.000
20.000
16.000
22.000
22.000
23.000
22.000
22.000
18.000
18.000
?1.000
17.000
19.000
21.000
14.000
16.000
20.000
13.000
18.000
21.000
16.000
19.000
12.000
16.000
19.000
17.000
16.000
62
-------
TOTAL BODS
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 B 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 16 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 26 7b
4 29 75
4 30 75
b 5 75
5 6 75
5 10 75
5 16 75
5 28 75
5 30 75
5 31 75
b 1 75
fa 4 75
6 5 75
b 9 75
6 13 75
6 18 75
6 20 75
6 23 75
6 2b 75
6 28 75
b 29 75
t> 30 75
7 1 75
7 2 75
7 3 75
7 4 75
7 5 75
7 6 75
7 7 75
INFLUENT
39.000
95.000
190.000
170.000
309.000
465.000
438.000
468.000
371.000
136.000
190.000
117.000
75.000
137.000
165.000
146.000
56.000
85.000
97.000
139.000
120.000
153.000
147.000
107.000
116.000
83.000
180.000
93.000
322.000
235.000
127.000
258.000
110.000
188.000
77.000
122.000
161.000
220.000
116.000
96.000
93.000
280.000
370.000
246.000
201.000
208.000
357.000
411.000
231.000
324.000
327.000
2B2.000
228.000
480.000
175.000
228.000
375.000
267.000
351.000
POND NO 1
27.000
24.000
24.000
19.000
18.000
18.000
25.000
22.000
22.000
18.000
20.000
22.000
20.000
28.000
34.000
18.000
13.000
17.000
15.000
8.000
8.100
5.700
7.000
6.100
10.000
5.400
13.000
8.000
14.000
12.000
14.000
14.000
13.000
17.000
16.000
14.000
12.000
24.000
21.000
15.000
15.000
19.000
20.000
16.000
20.000
39.000
21.000
17.000
21.000
50.000
45.000
24.000
25.000
31.000
25.000
23.000
24.000
19.000
21.000
POND NO 2
20.000
24.000
14.000
14.000
H.ooo
10. 000
10.000
5.000
6.400
2.700
4.000
4.400
6.100
15.000
5.200
3.600
4.000
10.000
9.000
5.000
3.500
3.000
2. BOO
3.000
3.900
4.000
3.800
2.901
4.300
4.500
6.700
7.600
8.800
18.000
17.000
10.000
7.000
16.000
10.000
9.000
10.000
27.000
14.000
13.000
12.000
30.000
16.000
30.000
16.000
22.000
19.000
19.000
19.000
18.000
17.000
ig.ooo
31.000
17.000
26.000
POND NO 3
20.000
24.000
14.000
11.000
13.000
6.000
8.000
3.600
Jo.ono
2.800
3.200
4.300
H.100
14.000
4.300
3.000
3.900
4.100
4.700
3.100
4.300
3.100
3.400
4.500
5.300
5.900
7.100
6.600
8.400
11.000
.14.000
12.000
13.000
18.000
11.000
8.000
7.300
10.000
8.000
9.700
3.300
21.000
13.000
a.ono
11.000
31.000
30.000
40.000
30.000
19.000
PO.OOO
25.000
28.0PO
33.000
33.000
uo.ooo
44.000
40.000
33.000
63
-------
TOTAL BODS
MG/L
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
a 24 75
8 25 75
8 26 75
27 75
28 75
8 29 75
9 26 75
9 29 75
9 30 75
1
a
8
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
10
10
10
10
10
10
10
10
10
10
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
203*000
284*000
339.000
231.000
300*000
351.000
190.000
291.000
306.000
160*000
339.000
318.000
333.000
265.000
324.000
220.000
160.000
250.000
297.000
252.000
483.000
318.000
351.000
348.000
246*000
215*000
309.000
279.000
357.000
306.000
291*000
384*000
228.000
300*000
110. 000
255.000
234.000
280.000
297.000
252.000
231.000
297.000
315.000
297.000
285.000
279.000
372.000
234.000
126.000
105.000
132.000
164.000
183.000
173.000
399.000
210.000
402.000
227.000
390.000
POND NO 1
34.000
28.000
25.000
26.000
30.000
31.000
24.000
18.000
31.000
19.000
27.000
24.000
20.000
22.000
26.000
23.000
23.000
25.000
26.000
18.000
34.000
30.000
39.000
32.000
22.000
16.000
20*000
23.000
49.000
41.000
18.000
14.000
14.000
17.000
16.000
17.000
18.000
18.000
15.000
15.000
20.000
22.000
14.000
25.000
18.000
22.000
13.000
15.000
12.000
15.000
10.000
10.000
13.000
13.000
18.000
18.000
18.000
15.000
16.000
POND NO 2
32.000
17.000
13.000
20.000
18.000
26.000
14.000
18.000
15.000
13.000
17.000
17.000
18.000
21.000
24.000
15.000
18.000
33.000
21.000
12.000
24.000
29.000
23.000
20.000
34.000
20.000
18.000
15.000
42.000
32.000
14.000
13.000
17.000
14.000
12.000
16.000
12.000
10.000
is.noo
14.000
ip.oon
18.000
10.000
12.000
12.000
13.000
7.200
8,300
8.300
12.000
6.800
10.000
13.000
13.000
13.000
13.000
11.000
9.600
R.700
POND NO 3
ui.ooo
53.000
52.000
?7.000
34.000
30.000
29.000
40.000
41.000
25.000
40.000
28.000
25.000
25.000
29.000
17.000
29.000
40.000
?6.000
31,000
25.000
21.000
17.000
18.000
37.000
17.000
14.000
15.000
20.000
26.000
10.000
11.000
12.000
11.000
11.000
12.000
12.000
9.600
12.000
4.100
10.000
11.000
9.500
12.000
11.000
12.000
8.000
11.000
5.600
8.600
6.500
14.000
ii.ono
11.000
12.000
11.000
11.000
9.300
9.800
64
-------
DATE
10 27 75
10 28 75
10 29 75
10 30 75
10 31 75
1 75
2 75
3
11
11
11
11
75
75
TOTAL B005
INFLUENT
219.000
288.000
176.000
173.000
26t.OOO
167.000
246.000
183.000
203.000
MG/L
POND NO 1
15.000
16.000
21.000
20.000
18.000
15.000
11.000
15.000
12.000
POND NO
SOO
7.700
7.900
8.301
8.^)0"
9.^00
7.100
8.000
6.600
P'HJO NO 3
8.300
9.000
8.000
3.100
7.600
6.30P
10.000
6.200
65
-------
SOLUBLE BOD5
MG/L
DATt
11 4 74
11 7 74
11 10 74
11 20 74
11 25 74
11 30 74
12 2 74
12 7 74
12 11 74
12 14 74
12 15 74
12 18 74
12 21 74
12 22 74
12 2fa 74
12 30 74
1 2 75
1 3 75
1 4 75
1 b 75
1 fa 75
1 7 75
i a 75
1 9 75
1 10 75
1 11 75
1 12 75
1 13 75
1 14 75
1 Ib 75
1 Ib 75
1 18 75
1 19 75
1 20 75
1 21 75
1 22 75
1 23 75
1 24 75
1 25 75
1 26 75
1 27 75
1 26 75
1 29 75
1 30 75
1 31 75
2 1 75
2 6 75
2 7 75
2 10 75
2 26 75
3 1 75
6 3 75
6 5 75
3 6 7b
3 7 75
3 9 75
3 11 75
3 13 7b
3 18 75
INFLUENT
77.000
71.000
26.000
39.000
65.000
ol.OOO
61.000
21.000
70.000
48.0oO
38.000
44.0QO
86.000
118.000
18.000
13.000
23.000
41.000
44.000
33.000
47.000
49.000
21.000
21.000
23.400
17.800
30.000
17.700
28.200
25.200
37.700
«;0.000
32.000
71.000
17.000
53.000
58.000
£19.000
70.000
71.000
24.000
30.000
26.000
30.000
51.000
61.000
13.000
27.000
120.000
27.000
43.000
42.000
59.000
65.000
bO.OOO
bl.OOO
42.000
22.000
12.000
POND NO 1
7.700
5.100
5.400
4.100
4.900
4.700
3.200
3.700
3.900
3.200
4.900
3.400
3.900
4.300
3.400
2.600
3.700
3.000
2.700
2.300
2.900
3.000
3.900
4.400
3.300
3.150
3.200
3.400
3.500
4.500
3.200
3.800
3.400
5.100
2.200
3.900
5.800
2.900
2.7QO
2.200
2.000
2.600
3.200
2.500
2.900
3.800
2.200
2.300
3.100
1.600
2.300
2.500
2.900
3.100
2.200
5.800
3.100
3.200
3.400
POND NO 2
4.SOO
4.200
3.400
3.600
4.ROO
4.100
2.500
2.400
3.300
2.200
3.200
2.100
2.800
2.200
2.000
2.100
2.500
2.ROO
2.200
I.POO
2.500
2.500
4.700
2.400
1.900
1.700
3.300
2.400
3.000
3.200
3.000
3.400
2.400
3.700
1.900
3.200
4.100
2.400
2.200
2.600
1.400
1.700
2. SOO
1.700
2.400
3.000
1.800
2.POO
2. 300
1.200
3.000
2.400
2.600
2.800
1.900
3.400
2.500
2.600
2.500
PONH NO 3
17.000
8.000
4.400
4.600
4.600
4.400
2.400
2.500
3.000
2.200
3.300
2.800
2.900
2.700
2.500
2.500
3.700
2.900
2.500
2.200
2.200
1.800
4.000
2.400
2.600
1.900
2.800
2.900
2.900
2.200
3.100
3.300
2.500
3.000
2.000
4.700
3.600
2.800
2.000
2.100
4.600
2.200
4.700
2.800
3.900
3.600
1.400
1.800
3.000
2.100
2.400
3.100
1.400
2.500
1.800
2.700
2.200
2.800
2,500
66
-------
SOLUBLE BOOS
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
b 75
7 75
8 75
9 75
10 75
11 75
12 75
13 75
14 75
15 75
16 75
17 75
16 75
19 75
4 20 75
4 21 75
4 22 75
4 23 7b
4 24 75
4 25 75
4 26 75
4 27 75
4 2b 75
4 29 75
30 75
5 75
t> 75
b 1U 75
b 16 75
b 26 75
5 30 75
b 31 75
6 1 75
6 4 75
b b 75
o 9 75
6 13 75
6 18 75
b 20 75
6 23 75
b 25 75
o 28 75
b 29 75
30 75
1
5
b
75
2 75
3 75
4 75
5 75
b 7b
7 75
INFLUENT
16.000
42.000
26.000
31.000
28.000
72.000
43.000
76.000
73.000
43.000
88.000
26.000
19.000
39.000
51.000
41.000
11.000
35.000
27.000
37.000
50.000
75.000
52.000
37.000
60.0UO
40.000
60.000
30.000
119.000
126.000
70.000
124.000
52.000
52.000
23.000
21.000
21.000
80*000
32.000
29.000
32.000
89.000
91.000
44.000
72.000
72.000
62.000
83.000
93.000
110.000
116.000
98.000
110.000
98.000
53.000
107.000
113.000
109.000
113.000
POND NO 1
3.200
3.400
3.100
4.200
1.400
2.100
2.900
2.100
1.700
1.800
2.500
2.100
2.500
2.600
2.400
1.500
2.000
2.400
2.700
2.800
3.700
2.900
3.300
4.100
4.500
5.200
5.800
4.300
5.100
5.800
7.000
5.900
4.500
5.900
4.700
5.700
6.000
5.500
4.000
4.700
3.600
6*000
4.600
3.900
2.300
4.400
5.800
5.900
3.000
5.100
6.500
9.000
5.100
5.700
4.700
6.500
5.400
5.100
4.900
POND NO 2
2.200
2.600
2.500
2.400
2.300
2.QOO
2.900
3.500
4.700
2.000
3.400
3.400
3.POO
3.600
3.400
2.100
3.400
3.400
3.600
3.^00
2.900
l.QOO
2.700
2.700
3.100
2.900
3. BOO
2.400
3.100
3.500
4.100
3.°00
3.100
4.400
2.700
3.000
4.000
4.700
2.oOO
2.700
2.200
3.200
3.30"
1.700
1.900
3.500
3.?00
4.100
4.300
3.500
4,400
5.000
4.300
4.700
3.700
3.700
3. BOO
3.400
3.. 500
POND NO 3
3.000
2.700
2.500
2.900
2.800
2.900
3.000
3.000
2.800
2.100
2.700
2.700
3.200
3.400
3.100
1.900
2.400
2.800
3.300
2.700
3.500
2.400
2.200
3.000
3.300
3.700
5.300
3.900
3.600
4.200
.3.000
2.400
3.300
4.400
2.800
2.700
3.700
4.400
2.600
2.100
2.000
3.300
2.200
1.800
2.600
3.700
3.900
3.500
4.000
5.200
5.800
4.700
4.800
5.500
4.000
4.600
4.600
4.6.00
5.100
67
-------
SOLUBLE BODS
MG/L
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 IB 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 2b 75
7 27 75
8 2U 75
8 21 75
8 22 75
8 23 75
ti 21 75
8 25 75
8 26 75
8 27 75
8 28 75
b 29 75
9 28 75
9 29 75
9 30 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10
10
10
10
1U
10
10
10
10
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
98.000
114.000
99.000
102.000
104.000
60.000
59.000
80.000
94.000
108.000
94.000
81.000
63.000
101.000
114.000
91.000
115.000
116.000
95.000
109.000
105.000
72.000
96.000
90.000
126.000
58.000
95.000
89.000
100.000
129.000
63.000
62.000
77.000
96.000
18.000
95.000
88.000
74.000
82.000
116.000
91.000
90.000
111.000
101.000
81.000
92.000
101.000
77.000
68.000
18.000
53.000
59.000
47.000
69.000
86.000
73.000
92.000
74.000
84.000
POND NO 1
7.800
5.800
6.100
6.700
6.900
5.700
2.900
4.000
5.400
6.500
7.100
1.800
7.500
7.000
7.600
6.000
5.700
8.600
9.700
6.200
5.600
5.400
8.200
8*000
6.500
7.100
6.500
B.700
11.000
6.700
2.400
3.600
2.900
2.900
3.300
4.800
4.100
3.300
3.100
3.400
4.300
4.300
4.000
3.700
5.300
6.200
6.000
6.100
5.200
5.600
3.900
4.600
3.500
3.400
5.100
3.900
4.200
3.500
3.400
POND NO 2
4.300
3.800
2.800
4.400
4.100
4.700
2.100
3.500
2.500
4.100
6.800
3.600
4.500
6.600
5.200
4.300
5.200
6.700
5.500
2.800
3.700
3.800
4.POO
4.200
4.600
3.100
2.400
3.400
6.000
6.200
2.700
2.600
4.500
1.800
2.600
4.300
5.000
4.100
3.800
4.100
5.000
5.400
4.100
4.100
4.000
4.000
P.qOO
2.400
2.200
3.400
2.300
2.800
2.700
3.200
3.200
3.500
3.400
2.800
2.700
PONH NO 3
4.800
5.000
9.600
3.900
4.000
3.900
2.500
3.900
3.000
2.100
5.600
2.900
3.400
2.800
4.400
3.100
3.500
4.800
3.000
3.200
4.400
2.700
3.700
3.300
4.200
3.100
2.100
3.100
5.400
5. 100
2.000
5.100
2.600
2.500
2.600
3.800
2.700
2.100
2.700
1.900
2.700
2.500
2.600
2.600
2.7PO
2.900
2.000
2.000
1.000
2.200
1.300
2.400
2.700
3.100
2.800
2.4PO
3. mo
2.300
2.400
68
-------
SOLUBLE BOD5 MG/L
DAlt INFLUENT POND NO 1 PONO NO ? PONH NO 7
10 27 75 44.000 3.000 2.ROO 2.000
10 28 75 b3«OoO 3.400 2.300 2.100
1U 29 75 58.000 1.300 2.600 2.400
10 30 75 60.000 5.600 2.200 2.400
10 31 75 83.000 5.000 2.700 1.600
11 1 75 85.000 3.800 2.600 2.500
11 2 75 95.000 3.400 2.200 2.200
11 3 75 75.000 3.600 2.400 2.OOP
11 4 75 62.000 2.400 2.200 2.000
69
-------
TOTAL COD
MG/L
12
12
DATt
11 4 71
11 7 74
11 10 74
11 20 74
11 25 74
11 30 74
2
7
12 11
12 14 74
12 15 74
12 18 74
12 21
12 22
12 26
12 3U 74
1 2 75
3 7b
4 75
b 75
6 75
7
74
74
74
74
74
74
75
6 75
9 75
1
1
1
1
1
i
1
1
1
1 1U 75
1 11 75
1 12 75
1 13 75
1 14 75
15 75
16 75
A 18 75
1 19 75
1 20 75
A 21 75
1 22 75
A 23 75
1 24 75
1 25 75
i 26 75
1 27 75
i 28 75
1 29 7b
1 30 75
1 31 75
1 75
6 75
7 7b
2
2
2
2 10 75
2 28 75
1 75
3 75
5 75
b 75
7 75
9 75
3 11 75
3 13 75
3 Id 75
3
3
3
3
3
3
INFLUENT
315.000
372.000
244.000
164.OuO
141.000
266.000
218.000
806.000
277.000
257.000
569.000
162.000
281.000
498.000
114.000
143.000
121.000
lag.ooo
294.000
187.000
199.000
175.000
42.000
168.000
104.000
180.000
276.000
87.000
110.000
103.000
148.000
148.000
332.000
253.000
110.000
246.000
177.000
1J4.000
404.000
459.000
187.000
160.000
191.000
49.000
669.000
370.000
97.000
64.000
388.000
222.000
155.000
133.000
208.000
296.000
281.000
207.000
231.OoO
136.000
96.000
POND NO r
143.000
173.000
176.000
121.000
94.000
121.000
119.000
151.000
131.000
137.000
131.000
129.000
110.000
121.000
110.000
92.000
94.000
121.000
110.000
119.000
100.000
114.000
107.000
102.000
123.000
127.000
133.000
142.000
102.000
119.000
111.000
105.000
119.000
102.000
129.000
125.000
111.000
129.000
110.000
199.000
129.000
Ha.ooo
128.000
123.000
120.000
127.000
101.000
141.000
135.000
136.000
138.000
138.000
167.000
165.000
175.000
176.000
176.000
169.000
153.000
POND NO 2
182.000
207.000
168.000
121.000
121.000
131.000
131.000
160.000
141.000
150.000
142. oon
123.000
121.000
121.000
104.000
81.000
94.000
131.000
116.000
115. oon
104.000
121.000
121.000
121.000
123. noo
127.000
123.000
134.000
95.000
122.000
105.000
118.000
117. noo
116.000
120.000
124.000
115.000
119.000
199.000
1^2.000
140.000
165.000
158.000
112.000
108.000
97.000
116.000
128.000
117. oon
33.000
119.000
130.000
140.000
131.000
127.000
136.000
138. oon
117.000
109.000
PONP NO 3
280.000
1*2.000
208.000
133.000
142.000
141.000
150.000
150.000
152.000
158.000
157.000
138.000
139.000
141.000
131.000
100.000
102.000
107.000
112.000
104.000
114.000
83.000
100.000
104.000
116.000
123.000
116.000
133.000
94.000
114.000
110.000
111.000
117.000
118.000
126.000
120.000
121.000
134.000
198.000
110.000
142.000
105.000
123.000
104.000
111.000
104.000
110.000
49.000
107.000
122.000
119.000
116.000
114.000
119.000
117.000
119.000
118.000
10Q.OOO
97.000
70
-------
TOTAL COD
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 D 75
1 7 75
4 8 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 7b
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
b 5 75
b 6 75
b 1U 75
b 16 75
b 28 75
b 3U 75
b 31 75
6 1 75
6 4 75
6 b 75
6 9 75
6 13 75
6 18 75
6 20 75
6 23 75
6 25 75
6 26 '75
6 29 75
6 3U 75
7 1 75
7 2 75
7 3 75
7 4 75
7 5 75
7 t> 75
7 7 75
INFLUENT
60.000
615.000
276.000
525.000
951.000
1120.000
1440.000
2010.000
1350.000
319.000
338.000
376.000
172.000
217.000
307.000
338.000
169.000
151.000
109.000
298.000
197.000
308.000
254.000
227.000
312.000
199.000
379.000
274.000
459.000
419.000
307.000
384.000
193.000
407.000
333.000
389.000
472.000
372.000
41.000
169.000
165.000
391.000
598.000
681.0QO
539.000
336.0QO
1040.000
1240.000
758.000
685.000
649.000
449.000
369.000
1870.000
352.000
502.000
7bO.OOO
676.000
364.000
POND NO 1
165.000
176.000
17b.OOO
144.000
129.000
126.000
145.000
165.000
146.000
145.000
140.000
151.000
137.000
130.000
130.000
113.000
101.000
87.000
71.000
64.000
40.000
46.000
88.000
49.000
72.000
72.000
139.000
61.000
77.000
70.000
100.000
80.000
85.000
177.000
124.000
80.000
64.000
73.000
55.000
55.000
41.000
45.000
49.000
91.000
75.000
99.000
84.000
79.000
93.000
174.000
117.000
115.000
98.000
102.000
123.000
103.000
102.000
101.000
91.000
POND NO ?.
126.000
105.000
111.000
56.000
56.000
Sg.oOO
51.000
Sg.OOO
49.000
49.000
49.000
40.000
Sg.OOO
74.000
61.000
67.000
46.000
35.000
71.000
62.000
43.000
47.000
48,000
27.000
53.000
70.000
54.000
58.000
21.000
26.000
32.000
40.000
51.000
96.000
73.000
73.000
73.000
73.000
73.000
57.000
26.000
55.000
60.000
85.00"
67.000
72.000
66.000
71.000
7g,000
96.000
88.000
86.000
88.000
114.000
88.000
91.000
98.000
102.000
66.000
POND NO 3
107.000
109.000
88.000
46.000
53.000
39.000
45.000
31.000
40.000
42.000
38.000
39.000
42.000
70.000
63.000
fiO.OOO
59.000
fll.OOO
57.000
45.000
33.000
37.000
37.000
.37.000
63.000
71.000
fll.OOO
81.000
65.000
74.000
84.000
70.000
86.000
102.000
60.000
64.000
68.000
45.000
34.000
59.000
27.000
55.000
50.000
59.000
57.000
89.000
88.000
94.000
Ql.OOO
86.000
«5.ono
92.000
95.000
84.000
106.000
110.000
109.000
100.00-0
117.000
71
-------
TOTAL COD
MG/L
7
7
DATE
7 6 75
7 9 75
7 10 75
7 11 75
7 12 75
13 75
14 75
7 15 75
7 16 75
7 17 75
7 16 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
1
75
2 75
3 75
4 75
5 75
6 75
75
75
7
8
la
10
lo
10
10
lo
10
10
10 9 75
10 10 75
10 11 75
10 12 75
13 75
14 75
15 75
16 75
10 17 75
lu 18 75
10 19 7b
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
10
10
10
10
INFLUENT
219.000
566.000
513.000
359.000
425.000
640.000
434.000
487.000
509.000
284.000
945.000
923.000
511.000
541.000
491.000
904.000
580.000
485.000
670.000
1470.000
1056.000
816.000
960.000
608.000
744.000
563.000
830.000
726.000
621.000
536.000
766.000
324.000
625.000
344.000
373.000
560.000
521.000
786.000
511.000
530.000
711.000
609.000
688.000
511.000
462.000
548.000
853.000
520.000
424.000
400.000
360.000
360.000
369.000
405.000
940.000
378.000
6bl.OoO
405.000
873.000
POND NO 1
395.000
94.000
85.000
107.000
112.000
121.000
121.000
100.000
117.000
116.000
126.000
127.000
103.000
105.000
111.000
133.000
123.000
115.000
117.000
131.000
149.000
133.000
147.000
140.000
128.000
121.000
132.000
131.000
159.000
157.000
59.000
49.000
49.000
102.000
74.000
120.000
84.000
163.000
54.000
59.000
358.000
118.000
79.000
117.000
96.000
97.000
99.000
106.000
111.000
120.000
94.000
86.000
111.000
93.000
102.000
96.000
94.000
96.000
96.000
POND NO 2
96.000
90.000
63.000
88.000
06.000
99.000
119. 000
102.000
97.000
102.000
100.000
106.000
105.000
102.000
99.000
108.000
106.000
131.000
112.000
116.000
123.000
128.000
125.000
120.000
112.000
123.000
109.000
104.000
141.000
118.000
88.000
90.000
Sg.OOO
114.000
103.000
116.000
106.000
107.000
105.000
112.000
120.000
111. 000
94.000
92.000
94.000
87.000
7«+.000
88.000
90.000
94.000
95.000
83.000
95.000
103.000
94.000
92.000
9^.000
89.000
87.000
POND NO 3
96.000
88.000
108.000
94.000
100.000
98.000
121.000
151.000
158.000
143.000
166.000
137.000
129.000
126.000
118.000
111.000
156.000
154.000
129.000
166. OOP
124.000
119.000
116.000
112.000
116.000
121.000
93.000
96.000
111.000
113.000
93.000
999.000
44.000
109.000
103.000
108.000
113.000
108.000
114.000
102.000
100.000
97.000
95.000
86.000
88.000
89.000
85.000
94.000
87.000
97.000
91.000
102.000
90.000
85.000
86.000
73.000
B8.000
82.000
Ql.OOO
72
-------
TOTAL COD MG/L
DATE INFLUENT POND NO 1 POND NO ? POU* NO 3
10 27 75 543.000 95.000 "4.000 Ql.OOO
10 2o 75 591.000 100.000 84.000 R4.000
10 29 75 337.000 101.000 81.000 "3.000
ID 3l> 75 349.000 HO.000 ^2.001 95.000
lu 31 75 663.000 HI.000 90.000 86.000
11 1 75 395.000 105.000 91.000 R8.0.00
11 2 75 511.000 100.000 90.00" «3.000
11 3 75 50.7.000 105.000 87.000 R3.000
11 4 75 417.000 97.000 85.00" 81.000
73
-------
SOLUBLE COD
MG/L
75
INFLUENT
999.000
133.000
64.000
114.000
126.000
134.000
129.000
62.000
123.000
125.000
85.000
69.000
53.000
246.OuO
46.000
48.000
b3.0uO
103.000
lil.OOO
72.000
03.000
103.000
48.000
b4.000
56.000
b3.000
129.000
43.000
61.000
32.000
64.000
49.000
65.000
106.000
43.000
93.000
100.000
58.000
139.000
155.000
124.000
64.000
60.000
63.000
136.000
139.000
39.000
35.000
110.000
84.000
82.000
78.000
110.000
118.000
97.000
101.000
83.000
bl.OOO
38.000
POND NO 1
84.000
71.000
70.000
61.000
59.000
60.000
55.000
60.000
56.000
53.000
57.000
55.000
50.000
49.000
48.000
37.000
43.000
41.000
39.000
39.000
22.000
40.000
45.000
59.000
40.000
43.000
42.000
40.000
37.000
97.000
38.000
41.000
41.000
44.000
35.000
38.000
43.000
33.000
37.000
35.000
39.000
36.000
41.000
38.000
41.000
38.000
32.000
48.000
28.000
27.000
29.000
27.000
32.000
29.000
31.000
31.000
33.000
33.000
31.000
POND NO ?
87.000
85.000
fll, 000
80.000
71.000
7R.OOO
7/+.000
77.000
7t+.noo
73.000
71.000
68.000
66.000
63.000
60.000
56.000
50.000
51.000
126.000
46.000
28.000
49.000
4g.oOO
52.000
42.000
4U.OOO
47.000
43.000
45.000
51.000
45.000
49.000
43.000
47.000
37.000
3g.OOO
38.000
38.000
39.000
3g.OOO
39.000
3g.oOO
40.000
999.000
45.000
38.000
40.000
30.000
38.000
27.000
32.000
32.000
31.000
27.000
31.000
32.000
32.000
29.000
sp.noo
PONH NO 3
124.000
116.000
no. ono
lll.OPO
103.000
106.000
114.000
97.000
96.000
91.000
92.000
00.000
88.000
P7.000
fll.OOO
63.000
59.000
57.000
115.000
55.000
35.000
^s.ooo
52.000
56.000
51.000
47.000
52.000
51.000
49.000
49.000
48.000
52.000
48.000
45.000
40.000
47.000
45.000
41.000
uo.ooo
42.000
51.000
42.000
52.000
44.000
52.000
43.000
35.000
95.000
27.000
32.000
33.000
27.000
30.000
26.000
32.000
33.000
34.000
32,000
as.nnn
74
-------
SOLUBLE COD
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 7b
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
b 5 75
b 6 75
5 10 75
b 16 75
b 2b 75
5 30 75
b 31 75
b 1 75
b 4 75
b 5 75
o 9 75
b 13 75
b 18 75
b 20 75
b 23 75
6 25 75
b 2b 75
b 29 75
6 3U 75
7 1 75
7 2 75
7 3 75
7 4 75
7 b 75
7 b 75
7 7 75
INFLUENT
32.000
83.000
63.000
68.000
66.000
124.000
91.000
144.000
156.000
93.000
146.000
75.000
53.000
74.000
109.000
113.000
36.000
27.000
54.000
93.000
101.000
159.000
117.000
103.000
134.000
60.000
97.000
65.000
191.000
234.000
124.000
234.000
90.000
96.000
64.000
48.000
47.000
150.000
73.000
87.000
86.000
141.000
158.000
109.000
169.000
141.000
131.000
167.000
168.000
174.000
240.000
162.000
177.000
162.000
115.000
213.000
2U8.000
221.000
156.000
POND NO 1
29.000
32.000
28.000
45.000
24.000
93.000
24.000
25.000
26.000
25.000
25.000
24.000
23.000
27.000
30.000
29.000
27.000
40.000
30.000
29.000
34.000
35.000
37.000
999.000
38.000
45.000
46.000
63.000
47.000
66.000
52.000
49.000
47.000
53.000
54.000
49.000
49.000
51.000
46.000
43.000
44.000
47.000
43.000
47.000
40.000
42.000
49.000
56.000
56.000
59.000
52.000
63.000
54.000
58.000
58.000
58.000
59.000
70.000
56.000
POND NO 2
27.000
32.000
30.000
36.000
33.000
34.000
42.000
42.000
41.000
41.000
47.000
42.000
42.000
44.000
46.000
45.000
44.000
39.000
42.000
40.000
42.000
42.000
41. 000
45.000
37.000
42.000
39.000
46.000
39.000
40.000
43.000
40.000
42.000
38.000
39.000
47.000
52.000
46.000
39.000
41.000
42.000
40.000
42.000
40.000
40.000
39.000
44.000
50.000
56.000
50.000
59.000
56.000
54.000
54.000
55.000
59.000
61.000
50.000
PONP NO 3
31.000
30.000
30.000
35.000
38.000
37.000
41.000
39.000
38.000
38.000
46.000
39.000
40.000
47.000
44.000
44.000
38.000
34.000
47.000
39.000
41.000
46.000
43.000
46.000
42.000
42.000
42.000
46.000
50.000
59.000
45.000
45.000
43.000
39.000
34.000
36.000
43.000
46.000
43.000
39.000
40.000
37.000
36.000
40.000
37.000
39.000
42.000
46.000
50.000
55.000
57.000
56.000
56.000
66.000
57.000
57.000
59.000
68.000
55.000
75
-------
SOLUBLE COD
MG/L
7
7
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
17 75
18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
10
10
10
10
lu
10
10
10
10 9 75
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
173.000
239.000
178.000
180.000
222.000
150.000
256.000
162*000
155.000
206.000
223*000
170.000
123.000
168.000
210.000
223.000
299.000
189.000
179.000
228.000
274.000
209.000
254.000
230.000
229.000
164.000
256.000
256.000
216.000
264.000
142.000
206.000
157.000
167.000
34.000
147.000
162.000
172.000
133.000
192.000
138.000
172.000
236.000
182.000
142.000
178.000
187.000
205.000
183.000
76.000
126*000
144.000
135.000
259.000
200.000
117.000
211.000
178.000
224.000
POND NO 1
65.000
65.000
58.000
72.000
78.000
71.000
70.000
73.000
73.000
77.000
74.000
70.000
84.000
71.000
71.000
B4.000
70.000
91.000
94.000
81.000
88.000
90.000
89.000
98.000
85.000
90.000
81.000
101.000
106.000
108.000
56.000
50.000
74.000
78.000
74.000
87.000
80.000
87.000
78.000
83.000
78.000
78.000
71.000
74.000
75.000
77.000
77.000
85.000
78.000
68.000
67.000
66.000
67.000
46.000
63.000
60.000
69.000
69.000
67.000
POND NO 2
52.000
55.000
4^.000
67.000
67.000
68.000
78.000
77.000
74.000
42.000
70.000
69.000
75.000
71.000
69.000
72.000
81.00"
91.000
82.000
78.000
R7.000
85.000
83.000
ag.ooo
77.000
81.000
B2.000
84.000
89.000
85.000
58.000
56.000
20.000
93.000
89.000
7&.000
82.000
78.000
SO. 000
83.000
89.000
Sg.OOO
77.000
70.000
70.000
74.000
74.000
77.000
71.000
64.000
72.000
65.000
64.000
61.000
60.000
61.000
80.000
70.000
71.000
POND NO 3
47.000
58.000
78.000
64.000
64.000
65.000
74.000
85.000
77.000
77.000
77.000
79.000
31.000
69.000
71.000
72.000
76.000
78.000
73.000
P5.000
QO.OOO
06.000
06.000
86.000
78.000
PI. 000
79.000
01.000
86.000
90.000
60.000
9Q9.000
20.000
96.000
83.0PO
02.000
P4.000
78.000
78.000
82.000
79.000
75.000
72.000
62.000
64.000
64.000
73.000
72.000
66.000
65.000
60.000
65.000
63.000
60.000
61.000
39.000
71.000
69.ono
67.000
76
-------
SOLUBLE COD MG/L
DATE INFLUENT POND NO 1 POND NO' 2 POND NO 3
10 27 75 128.000 67.000 72.000 72.000
10 2ti 75 112.000 73.000 69.000 66.000
10 29 75 158.000 66.000 64.000 63.000
10 30 75 159.000 72.000 70.000 71.000
lU 31 75 239.000 70.000 71.000 71.000
li 1 75 198.000 68.000 65.000 66.000
11 2 75 216.000 71.000 72.000 73.000
11 3 75 190.000 66.000 69.000 f-9.000
11 i* 75 161.000 62.000 67.000 67.000
77
-------
TOTAL PHOSPHORUS
MG/L
DATE
11 4
11 7
11 1U
11 20
11 25
11 30
12 2
12 7
12 11
12 14
12 15
12 18
12 21
12 22
12 26
12 3U
1 2
1 3
1 4
1 b
1 b
1 7
1 6
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 16
i 19
1 20
1 21
1 22
1 23
1 24
1 25
1 2o
1 27
1 2b
1 29
1 30
i 31
2 1
2 6
2 7
2 10
a 26
3 i
3 3
3 b
3 6
3 7
o 9
3 11
3 13
0 13
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
INFLUENT
13.700
11.600
6.100
7.300
10.800
9.200
10.200
7.800
10.900
8.600
7.500
6.300
15.000
20.400
2.600
3.800
4.200
7.800
11.300
5.600
»8.700
7.600
3.600
3.900
4.800
3.400
10.800
3.100
4.800
5.500
7.400
4.500
5.600
5.600
3.000
9.100
7.700
5.100
12.500
14.200
5.200
6.500
5.600
5.300
15*400
11.700
3.400
4.100
10.000
7.800
7.400
6.500
8.500
11.000
8.500
8.900
7.100
2.900
2.400
POND NO 1
10.000
9.600
9.800
9.400
9.700
9.400
9.400
9.300
8.700
8.300
8.100
8.400
8. 600
8.800
7.500
6.700
6.200
6.200
6.000
6.100
5.900
5.800
5.500
5.600
5.600
5.500
5.700
5.800
5.400
5.500
5.300
5,200
5.400
5.300
5.300
5.100
5.200
5.200
5.100
5.300
5.200
5.100
5.100
5.300
5.000
5.000
4.500
4.700
4.900
4.600
4.400
4.700
4.800
4.700
5.000
4.700
5.000
4.700
4.300
POND NO 2
9.000
8.400
8.000
6.300
6.200
5. ROO
S.700
5.600
4.900
4.700
4.flOO
5.000
5.300
4.700
4.600
5.100
5.400
5.400
4.900
5.500
5.100
5.200
5.000
5.000
4. QOO
4.900
5.200
4.600
4.700
4. QOO
4.800
4.700
4.800
4.700
4.600
4.600
3.800
4.600
4.700
5.000
4. QOO
4.600
6. BOO
4.800
4.700
4.400
4.600
4.800
4.700
4.100
4 . ^00
4.400
4.400
4.300
4.300
4.400
4.300
3.«00
3.ROO
POND NO 3
9.5PO
8.400
8.100
6.400
5.800
5.000
5.000
4.200
4*000
3.500
3.700
3.500
3.500
3.400
3.500
4.200
4.800
4.600
3.700
4.700
4.800
4.400
4.400
4.500
4.500
4.200
4.300
4.100
4.200
4.200
4.300
4.000
4.200
4.100
4.400
4.100
4.500
4.500
4.200
4.300
4.800
4.100
4.300
4.200
4.000
4.000
4.200
4.500
4.500
4.100
3.300
4.100
3.900
3.800
3.900
3.900
3.900
3.800
3.900
78
-------
TOTAL PHOSPHORUS
MG/L
DATE
3 20 75
3 21 75
3 22 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
11 75
12 75
4 13 75
4 It 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 PI 75
4 22 75
4 23 75
4 21 75
4 25 75
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
5 75
b 75
5 10 75
5 16 75
5 28 75
b 30 75
5 31 75
6 1 75
6 4 75
6
6
6 13 75
6 18 75
6 20 75
6 23 75
b 25 75
6 28 75
o 29 75
6 30 75
1 75
2 75
3 75
b
5
7
7
7
7
7
7
7
5 75
9 75
4 75
5 75
6 75
7 75
INFLUENT
2.200
8.800
6.600
6.500
8.500
13.400
12.500
17.100
16.600
7.000
9.700
9.300
2.700
5.400
7.800
9.500
1.700
4.700
3.900
5.600
5.300
9.100
8.700
6.900
8.300
4.800
6.600
4.500
12.200
12.800
8.800
16.000
6.100
5.900
5.100
3.800
4.300
11.400
5.400
6.200
5.800
11.200
15.700
9.500
18.900
12.600
13.500
19.400
14.500
13.200
17.000
13.100
11.700
21.600
10.500
12.900
12.300
20.800
15.200
POND NO 1
4.300
4.400
4.400
4.200
4.500
4.100
4.100
3.600
4.300
4.300
4.300
4.300
4.200
3.700
3.800
3.700
3.400
3.300
3.400
3.700
3.700
3.600
4.400
4.000
3.700
3.700
4.300
3.700
4.600
4.500
4.800
4.600
4.600
4.900
4.700
4.600
4.300
4.200
3.700
3.300
4.000
4.300
4.900
5.200
4.600
5.100
4.300
4.600
4.700
6.000
5.900
5.200
5.700
1.900
5.600
6.300
5.300
5.800
4.900
POND NO 2
3.900
3.800
4.000
4.200
4.300
4.300
4.200
4.400
4.400
4.500
4.500
4.600
4.400
4.400
4.300
4.200
4.400
3.900
4.200
4.400
4.000
4.100
4.200
4.100
3.800
3.900
3.800
3.700
4.300
4.600
4.500
4.300
4.500
4.400
4.300
4.400
4.100
3.800
3.500
3.600
3.600
3.500
3.700
3.600
3.600
3.900
3.000
3.100
2.300
2.400
2.500
2.500
2.600
5.700
2.900
2.900
2.600
3.000
2,900
PONP NO 3
3.700
3.700
3.700
3.900
4.300
4.100
4.200
4.300
4.200
4.400
4.300
4.300
4.500
4.300
4.300
4.100
4.100
3.900
4.300
4.100
4.000
4.200
4.200
4.300
4.000
3.800
3.900
3.900
4.300
4.200
4.200
4.200
4.700
4.200
4.100
4.200
3.000
2.700
3.000
2.200
2.800
3.600
3.300
3.800
3.500
3.000
2.300
2.200
2.100
1.800'
1.800
1.900
1.900
2.900
1.900
2.000
2.100
2.aoo
2.300
79
-------
TOTAL PHOSPHORUS
MG/L
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
1
10
10
10
10
10
10
10
10
10
10
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
10 11 75
10
10
10
lu
12 75
13 75
14 75
15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
12.600
10.200
18.900
12.100
18.100
13.900
13.800
15.300
15.500
12.100
21.600
19.600
11.200
10.400
15.400
18.100
13.800
11.500
17.300
17.000
16.600
16.500
15.600
15.300
15.400
10.600
17.200
18.200
11.500
16.500
17.200
20.500
16.400
11.400
3.300
13.400
13.100
18.400
14.000
13.600
12.800
16.900
15.700
15.500
11.000
13.600
14.500
16.100
11.900
.000
5.
6
700
10.000
9.100
10*800
12.900
9.000
13.300
9.100
17.400
POND NO 1
5.800
6.100
5.300
5.800
5.900
6.
7,
600
900
600
800
500
100
200
6.500
6.700
5.600
5.000
6.800
6.200
6.000
6.300
6.200
5.700
5.900
5.800
5.900
6.000
6.400
6.300
6.600
.300
,000
7.000
7.100
7.100
6.600
6.100
6.500
7.000
6.300
6.800
10.200
4.800
6.400
6.500
6.600
.300
.200
.300
.500
,000
.900
.900
.500
.900
.500
.800
.400
.500
.600
7.
7.
7,
7,
7,
5.
5,
5.
5,
5,
5.
5,
5,
5.
POND NO 2
3.500
3.900
3.600
3.900
3. BOO
4.100
4.100
4.100
4.000
4.10"
4.200
4.600
4.400
4.100
4.100
4.000
4.000
4.100
3.300
3.300
4.300
4.400
4.200
4.100
4.200
4.400
4,200
4.300
4.300
4.300
5.300
5.400
5.400
5.200
5.100
5.200
5.300
5.300
5.?00
5.500
9.000
6.400
4.900
5.100
5.000
5.200
5.200
5.300
5.600
5.600
5.200
4.900
4.900
4.900
5.200
5.000
4.KOO
4. "00
4.900
POND NO 3
2.700
3.200
2.900
3.100
3.100
3.200
3.300
3.200
3.100
2.800
2.700
2.900
3.000
2.700
2.700
2.400
2.400
2.600
2.500
2.600
4.000
3.900
3.900
3.800
3.800
3.900
3.600
3.600
3.700
3.700
4.600
4.600
4.400
4.500
4.600
4.000
4.400
4.400
4.700
4.100
5.300
4.700
3.900
4.100
4.500
4.800
4.900
5.000
5.100
4.900
4.400
4.700
4.500
4.500
4.500
4.700
4.300
4.400
4.700
80
-------
TOTAL PHOSPHORUS MG/L
DATE INFLUENT POMQ NO 1 POMO NO ? POMH NO 3
10 27 75 9.600 5.600 4.*00 4.600
lU 2b 75 8.800 5.700 4.901 4.&OP
10 29 75 8.8oO 5.700 4.POO 4.601
lU 3U 75 9.400 5.400 4.701 4.300
10 31 75 15.700 5.500 4.qOfl 4.400
li 1 75 12.000 b.500 4.700 4.4"0
11 2 75 11.100 5.300 4.700 4.600
11 3 75 10.500 5.tOO 4.700 4.600
li 4 75 8.900 5.500 4.700 4.600
81
-------
TKN
MG/L
DATE
U 4 74
11 7 74
11 10 74
11 20 74
11 25 74
11 30 74
12 2 74
12 7 74
12 11 74
12 14 74
12 15 74
12 16 74
12 21 74
12 22 74
12 26 74
12 30 74
1 2 75
1 3 75
1 4 75
i b 75
1 6 75
1 7 75
1 fa 75
1 9 75
1 10 75
1 11 75
1 12 75
1 13 75
i 14 75
1 15 75
1 16 75
1 16 75
1 19 75
1 20 75
1 21 75
1 22 75
1 23 75
i 24 75
1 25 75
1 26 75
1 27 75
1 26 75
1 29 75
1 30 75
1 31 75
2 1 75
2 6 75
2 7 75
2 10 75
2 28 75
31 75
6 3 75
3 5 75
3 6 75
3 7 75
3 9 75
3 11 75
3 13 75
3 18 75
INFLUENT
34.800
34.400
38.400
20.900
29.600
40.800
42.800
42.400
30.800
28.800
46.800
22.400
27.600
36.800
17.600
il.200
18.800
18.700
23.200
13.300
26.000
32.000
17.800
10.700
31.000
12.000
16.100
12.700
15.300
15.500
34.400
27.200
22.700
22.800
14.200
27.000
20.800
17.600
33.200
41.600
17.300
23.200
19.600
36.800
75.200
28.000
12.300
16.000
53.200
^5.600
25.300
23.800
32.000
47.200
27.200
27.600
28.800
14.400
12*400
POND NO 1
10.000
12.100
8.500
13.000
12.700
13.100
14.400
15.600
13.900
14.700
13.300
14.600
15.000
16.200
15.300
13.400
13.700
12.500
11.400
12.300
10.700
12.200
11.400
16.700
12.100
10.200
10.200
11.000
10.600
8.500
11.100
10.700
10.000
13.900
12.600
11.400
12.400
12.000
11.800
11.800
9.200
10.800
11.100
12.400
13.000
10.400
8.800
8.600
13.300
11.300
11.600
10.900
12.400
12.200
11.800
12.600
14.100
12.100
11.900
POND NO 2
10.600
H.ooo
12.100
8.600
9.500
9.200
9.100
10.100
8.100
7.300
8.600
9.100
10.800
10.300
9.000
999.000
ll.SOO
9.800
Q.800
10.400
10.900
9.600
9.600
10.300
8.300
9.300
12.200
8.600
10.200
8.800
- 8.500
8.200
8.200
8.600
9.600
9.600
10.100
9.000
9.600
11.300
9.400
7.700
11.400
8.800
10.600
7.300
9.200
7.900
8.800
8.^00
8.200
9.50"
8.700
8.400
7.400
8.300
10.100
7.600
7.600
PONP NO 3
15.500
9.500
11.200
9.900
8.800
7.800
8.700
7.700
8.300
8.100
9.100
7.700
8.800
9.600
8.000
10.300
10.800
9.500
8.900
8.500
5.100
3.900
8.300
7.700
8.600
4.900
8.300
8.300
8.300
7.700
6.900
7.400
8.300
8.000
9.300
8.300
10.400
9.600
9.500
9.100
10.500
8.100
8.700
9.300
6.000
8.300
8.700
1.900
8.300
9.900
8.400
6.900
8.300
7.100
6.800
6.900
7.100
6.800
7.100
82
-------
TKN
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 6 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 16 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 2b 75
4 26 75
4 27 75
4 2fa 75
4 29 75
4 30 75
b b 75
b 6 75
b 10 75
b 16 7b
5 28 75
5 30 75
b 31 75
6 1 75
6 4 75
b 5 75
o 9 7b
b 13 75
b IB 75
b 20 75
6 23 75
6 25 75
fa 28 75
6 29 75
b 30 75
7 1 75
V ^ 75
7 3 7b
7 4 75
7 b 75
7 fa 7b
7 7 7b
INFLUENT
11.500
34.400
25.600
68.800
66*800
b7.200
62.800
74.000
06.400
33.200
28.400
36.800
12.200
20.400
18.400
24.400
10.600
13.800
10.400
36.400
18.200
24.400
12.400
29.200
40.400
20.000
29.200
20.400
52.000
38.800
32.800
44.000
28.800
29.200
24.000
12.900
25.100
29.900
33.500
19.500
14.700
37.100
40.700
43.300
37.300
28.100
58.900
86.100
36.000
33.600
37.200
38.800
30.200
79.800
b3.0QO
39.000
47.000
b3.200
bO.BOO
POND NO 1
11.200
11.600
12.600
10.600
11.100
11.200
11.800
12.600
10.900
10.500
10.400
10.300
9.500
8.100
6.200
7.000
8.200
6.900
6.600
6.800
4.200
4.100
10.800
8.300
6.200
10.700
7.800
6.800
9.800
8.300
fa. 900
8.800
7.100
12.500
10.100
10.200
7.900
7.900
7.900
6.400
5.600
5.800
7.000
6.100
6.500
7.800
5.600
7.700
6.700
13.500
12.400
6.600
6.900
6.400
9.200
8.100
7.500
8.400
6.600
POND NO 2
7.900
7.000
6.700
6.100
6.200
6.000
6.000
7.300
6.000
s.aoo
6.200
6.600
6.600
6.900
6.100
S.flOO
7.100
6.000
8. -500
9.100
4.800
4. BOO
6.100
4.500
6.400
6.900
8.300
6.900
7.400
6.400
5.800
5.700
6. SCO
8.400
6.700
6.700
3.Q00
4.300
3.600
3.700
3.900
3.600
3.400
3.700
3. POO
4.500
4.100
4.900
4.300
5.700
5.100
4.600
4.900
9.700
5.300
5.50n
6.400
5.300
6.400
POND NO 3
6.700
3.900
5.800
5.600
5.300
5.900
5.400
5.600
5.300
5.500
5.500
4.300
5.700
5.900
5.600
5.200
6.200
6.100
7.300
6.100
4.100
5.000
4.700
4.800
7.000
5.500
5.700
4.600
5.600
5.600
6^400
4.100
6.300
6.900
5.600
4.900
4.200
2.500
2.600
3.600
3.600
2.700
2.300
2.900
3.100
6.500
6.100
6.600
5.200
4.800
4.700
2.100
6.100
5.200
6.800
7.000
7.900
8.600
9.200
83
-------
TKN
MG/L
DATE
7 a 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 11 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 21 75
7 25 75
7 26 75
7 27 75
8 20 75
a 21 75
a 22 75
8 23 75
a 21 75
8 25 75
a 26 75
a 27 75
a 28 75
8 29 75
9 2fa 75
9 29 75
9 30 75
10 1 75
10 ' 75
10 7 75
lu fa 75
10 9 75
10 lu 75
10 11 75
10 12 75
10 13 75
10 11 75
10 15 75
10 16 75
10 17 75
10 16 75
10 19 75
10 20 75
10 2i 75
10 22 75
10 23 75
lu 21 75
lu 25 75
10 26 75
INFLUENT
10.200
35.200
17.900
31.700
38.300
67.500
18.700
17.900
57.100
35.000
57.600
59.100
56.200
15.800
39.800
57.300
57.100
12.100
39.100
79.500
68.000
65.100
19.200
10.100
56.800
55.500
13.100
10.700
30.30"
27.900
12.100
70.100
17.200
37.200
16.100
38.100
11.100
57.100
53.100
37.100
11.000
13.900
15.100
10.300
11.100
56.800
11.800
50.100
33.600
16.200
29.600
30.000
36.100
31 . 0 (j 0
53.600
32.800
38.800
52«8uO
50*800
POND NO 1
6.900
8.900
8.300
8.100
8.900
8.100
9.300
6.200
8.800
8.000
9.900
11.100
10.500
9.100
9.700
10.000
10.300
8.700
7.500
11.200
12.600
7.100
10.500
7.800
7.900
8.100
7.200
7.200
8.700
8.800
5.800
12.700
9.700
9.7QO
9.800
9.100
8.800
10.900
10.000
8.800
16.900
7.200
5.900
6.800
6.700
5.100
1.900
5.800
6.600
7.200
6.900
5.800
6.200
5.200
5.700
5.100
6.100
6.100
7.300
POND NO 2
9.300
5.800
1.500
5.°00
5.100
7.100
6.500
1.100
1.000
5.200
5.800
6.100
6.800
6.200
6.500
7.100
6.60"
7.90"
6.300
5.200
6.60"
6.800
6.100
6.100
6.300
6.noo
1.500
1.100
1.600
1.900
5.60"
10.700
6.100
5.100
1.AO"
1.900
1.50"
5.70"
5.100
5.60"
5.10"
5.600
1.60"
3. «00
1.600
3.700
3.100
3.500
3.700
1.700
1.100
1.100
1.100
1.-500
1.000
1.10"
1.^00
3.90"
3.QOO
PONH NO 3
6.700
11.100
9.500
6.600
7.100
7.300
8.800
6.000
9.700
8.600
9.000
8.600
7.900
7.100
6.800
7.100
9.700
0.000
6.900
9.300
7.100
5.600
5.flOO
1.800
6.200
5.200
3.500
3.800
3.100
1.700
5.600
5.200
1.500
1.000
1.700
1.600
1.100
1.100
1.600
1.200
1.000
3.800
3.800
3.300
3.600
2.600
3.300
3.300
3.600
3.900
1.300
1.6PO
1.000
3.100
3.200
3.300
3.700
3.600
1.100
84
-------
TKN MG/L
DATE INFLUENT POf'O NO 1 POMP NO ? P
-------
AMMONIA-N
MG/L
DATE
li 4 74
11 7 74
11 10 74
11 20 74
11 2b 74
11 30 74
12 2 74
12 7 74
12 11 74
12 14 74
la 15 74
12 Itt 74
12 21 74
12 22 74
12 2b 74
12 30 74
i 2 7b
1 i 75
1 4 75
L 5 75
J. o 75
i 7 75
i b 75
i 9 75
L 1U 75
1 11 75
i 12 75
1 16 75
i 14 75
1 15 75
1 Ib 75
1 IB 75
1 19 75
1 20 7b
i 21 75
1 22 7b
1 23 75
1 24 75
i 25 75
i 2b 75
1 27 75
1 20 75
1 29 75
1 30 75
1 31 75
2 1 75
i: b 75
2 7 75
2 10 75
2 26 75
4 1 75
3 3 75
6 b 75
6 fa 75
i 7 75
6 9 75
3 11 75
^ 13 75
6 16 75
INFLUENT
24.000
23.700
24.000
12.400
20.000
22.400
24.400
12.4UO
14.300
17.200
17.600
12t600
14.600
30.000
8.000
3.900
6.000
7.01)0
6.000
4.6QO
10.800
13.000
6.400
6.600
8.200
3.700
6.900
6.200
8.0UO
8.9UO
17.200
8.700
9.700
10.000
5.200
14.700
11.000
8.900
12.300
9.200
9.600
9.400
10.900
10.500
22.400
13-luO
4.0UO
6.700
16.800
13.300
12.600
14.500
18.100
28.400
14.800
14.700
14.8CO
f,.600
4.000
POND NO 1
3.400
2.400
2.600
4.200
4.200
3.800
4.300
4.400
4.400
4.000
3.800
3.400
3.300
3.400
3.100
2.600
2.100
2.000
1.900
2.200
2.300
1.700
1.600
1.700
1.700
1.400
1.600
2.400
1.800
2.100
1.900
1.900
1.500
1.800
1.200
1.600
1.100
1.300
1.300
1.000
1.200
.700
.900
.600
.300
.200
.100
.100
.300
.500
.500
.600
.200
.400
.300
.200
.200
.400
.300
POND NO ?
.400
.900
.ion
.SOO
.300
.200
.
-------
AMMONIA-N
MG/L
DATE
6 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
«+ 6 7b
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 Ifa 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 2b 75
4 26 75
4 27 75
4 £8 75
4 £9 75
H 20 75
5 b 75
b fa 75
5 10 7b
b ID 75
b 26 75
b 30 7b
b 31 75
b 1 75
o 4 75
fa b 75
b 9 75
b 13 75
b 18 7b
b 20 75
o 23 7b
b 25 75
b 2fa 7b
o 29 75
fa 30 75
7 1 75
7 <: 75
7 3 75
7 4 75
7 5 75
7 b 7b
7 7 75
INFLUENT
3.700
7.700
10.400
10.600
10.700
14.400
21.600
39.200
9.600
16.400
16.500
18.600
3.700
8.900
10.000
11.300
4.300
5.500
5.300
18.600
9.500
12.100
12.700
14.000
12.900
11.000
11.400
13.000
39.600
38.800
18.700
22.400
17.400
10.600
7.700
4.900
6.300
16.200
20.800
10.300
5.500
19.600
15.200
17.900
11.400
14.200
24.800
46.800
18.300
14.600
13.900
19.800
19.100
40.800
30.400
22.800
23.600
34.400
30.800
POND NO 1
.100
.100
.100
.500
9.800
.100
.000
.100
.000
.000
.000
.100
.100
.300
.200
.400
.700
1.100
1.100
1.500
1.900
1.600
2.700
2.600
2.600
3.500
3.400
2.900
3.400
3.100
3.500
1.500
2.500
2.600
3.000
3.400
3.500
.700
.700
.900
.500
.200
.500
.400
.100
.300
.500
.700
.600
.600
.400
.500
.300
.100
.300
1.000
.300
i.eoo
.100
POND NO 2
.10"
.100
.100
1.700
.300
1.500
1.800
i.qoo
2.200
2.300
2.UOO
2.500
2.600
3.000
3.100
2.800
3.000
3.300
2.QOO
3.100
3.400
3.500
3.800
3. "00
4.000
4.40"
4.300
4.100
3.600
3.400
3.000
1.700
3.200
2.000
1.800
1.500
1.100
.000
.000
,?on
.100
.000
.000
.000
.100
.100
.100
.100
.40"
.200
.100
.100
.100
1.20"
.100
.100
,100
.500
.100
POND NO 3
.300
.300
.100
1.500
1.700
moo
1.600
1.600
1.700
1.700
1.800
2.000
2.200
2.600
2.600
2.400
2.700
3.000
2.800
2.900
3.000
3.300
3.500
3.400
3.200
2.300
2.000
1.500
.500
.100
.100
.000
1.800
1.400
1.500
1.200
.500
.000
.000
.000
.000
.000
.000
.000
.100
.100
.100
.100
.200
.300
.100
.100
.100
.mo
.100
.100
.100
.300
.100
87
-------
AMMONIA-N
MG/L
7
7
7
7
7
7
DATE
6 75
9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
16 75
17 75
18 75
19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 £5 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8
8
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 JO 75
1
23 75
24 75
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
10
10
10
10
lu
10
10
lu
10 9 75
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
lU 18 75
10 19 75
10 20 75
10 21 75
lU 22 75
10 23 75
10 24 75
10 25 75
10 20 75
INFLUENT
30>800
19.200
28.000
18.300
18.000
44.000
30.400
6.000
28.400
19.600
27.600
33.200
24.000
-------
AMMOMIA-N MG/L
UATt INFLUENT POMH NO 1 PONP HO '? PONP NO 7
10 27 7b 15.900 1.100 .100 .100
lu HO 7b 14.300 .700 .IPO .100
lu 29 75 16.100 1.100 ,?00 .100
10 3U 7b 16.100 .700 .100 .100
10 31 75 lb.300 .500 .10" .100
li 1 7b 16.3UO .600 .100 .100
li 2 7b 28.000 .400 .100 .100
11 3 7b 18.500 .300 .100 .100
li t 75 17.600 .500 .20" .1"0
89
-------
NITRITE-N
MG/L
DA it
li 4 74
11 7 74
li lu 74
11 20 74
11 2b 74
11 3U 74
12 2 74
12 7 74
12 11 74
Id 11 74
12 Ib 74
12 16 74
12 21 74
12 22 74
100
POMP NO ?>
.ion
.2nn
.2nn
.100
.inn
.o«n
.060
.o«n
.ion
.100
.mo
.ion
.ion
.ion
.mo
.inn
.ion
.ion
.loo
.ion
.mo
.ion
.inn
.ion
.mo
.ion
.ion
.mn
.100
.mo
.inn
.100
.inn
.100
.mn
.mn
.mn
.mn
.100
.mn
.mn
.mn
.mo
.mo
.mn
.200
.mn
.mo
.100
.mn
.mn
.mo
.mn
.ion
.mn
.mn
.mo
,100
90
-------
NITRITE-N
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
11 75
12 75
4
4
4
4
4 13 75
4 14 75
4 15 75
16 75
17 75
4 Ib 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
2b 75
29 75
4 30 75
b b 75
b 6 75
5 10 75
5 16 75
b 28 75
b 3U 75
b 31 75
1
4
4
4
75
75
5 75
9 75
6
6
b
6
6 13 75
o 18 7b
b 20 75
6 c!3 75
6 25 75
b 28 75
6 29 75
6 30 75
1 75
2 75
3 75
4 75
b
7
7
7
7
7
7
7
75
75
75
INFLUENT
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.loo
.100
.100
' .100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
POND NO 1
.200
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.200
.100
.200
.200
.300
.300
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
POND NO 2
.200
.200
.300
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
,100
.100
.100
.100
.200
.200
.300
,^on
.100
.200
.300
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.ion
.100
.ion
.100
.100
.100
.100
.100
.100
.100
.100
.100
,100
POND NO 3
.200
.200
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.300
.300
.200
.200
.200
.ion
.500
.400
.400
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
,100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.1-00
.100
91
-------
NITRITE.N
MG/L
7
7
9
9
10
10
10
10
10
10
10
10
10
DATE
6 75
9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 1«+ 75
7 15 75
7 lo 75
7 17 75
7 18 75
7 19 75
/ 20 75
7 21 75
7 22 75
7 23 75
7 21 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
6 22 75
8 23 75
8 24 75
8 25 75
8 26 75
fa 27 75
8 28 75
8 29 75
9 26 75
29 75
30 75
1 75
2 75
3 75
1 75
5 75
6 75
7 75
8 75
9 75
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 Ib 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 2i* 75
lU 25 75
10 26 75
INFLUENT
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.700
.100
.luo
.100
POND NO 1
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.400
.200
.200
.200
.200
.200
.400
.200
.300
.400
.100
.600
.500
.300
.300
.100
.300
.300
.200
.200
.100
.300
.100
.100
.700
.200
.600
.600
,400
POND NO 2
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.400
.300
.300
.uOO
.400
.100
.300
.200
.100
.10"
.100
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.?oo
.600
,*oo
.100
.200
.100
.100
.100
PONH NO 3
.100
.100
.100
.100
.100
.100
.100
.100
.100
.ion
.100
.100
.ion
.ion
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.ion
.ion
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.300
.300
.100
.200
.100
.100
.inn
92
-------
NITRITE-N MG/L
DATt INFLUENT POMp NO 1 POND NO ? P^rir NO ?
lo 27 7b .loo .100 .inn .inn
10 28 75 .100 .400 .100 .inn
1U 29 75 .100 .400 .100 .inn
10 30 75 .100 .400 .100 .inp
10 31 75 .100 .300 .100 .inp
11 1 75 .100 .300 .100 .inn
11 2 75 .100 .200 .ion .inn
11 3 75 .100 .200 .100 .inn
11 H 75 .100 .200 .10" .inn
93
-------
NITKATE-N
MG/L
DATt
11 4 74
11 7 74
11 10 74
11 20 74
li 2b 74
11 3l> 74
12 2 74
12 7
12 11
12 14 74
12 ib 74
12 le 74
i2 21 74
12 22 74
12 2o 74
12 30 74
2
74
74
1
1
1
1
1
1
1
1
1
i
75
3 7b
4 7b
b 75
b 75
7 75
b 75
9 75
10 75
11 75
i i* 75
1 13 7b
1 14 75
1 Ib 75
1 Ib 75
1 Ib 75
1 19 75
1 20 75
1 21 75
22 75
23 75
24 75
2b 75
2b 75
27 75
1 2b 75
1 29 75
30 75
31 75
1 75
b 75
7 75
10 75
2b 75
1 75
3 7b
5 75
6 75
7 75
9 75
3 II 75
-i 13 75
3 Ib 75
1
1
1
1
1
1
1
1
2
2
tL
2
2
3
3
3
3
3
3
INFLUENT
.100
.100
.100
.120
.070
.050
.070
.050
.050
.100
.100
.100
.100
.100
.400
.300
.300
.200
1.300
1.300
1.400
.100
.200
.2UO
.100
3UO
.200
.400
2UO
.200
.100
.100
.100
.300
.300
.200
.100
.200
.100
.100
.100
.100
.100
.100
100
.100
.400
.300
.100
.100
.100
.100
.100
.200
.100
.100
.100
300
.300
POND NO 1
.100
.100
.100
.120
.040
.150
.060
.050
.050
.100
.100
.100
.100
.100
.100
.100
.100
1.100
1.100
1.100
1.200
.100
.100
.200
.200
.100
.100
.300
.200
.200
.200
.200
.400
.300
.200
.300
.300
.300
.200
.200
.400
.400
.500
.400
.400
.400
.500
.600
.800
.200
.100
.200
.100
.200
.100
.100
.100
.200
.200
POND NO 2
.100
.ion
.ion
.270
.aon
.?on
,27n
.aon
.uOO
.500
.son
. soo
.500
.son
.300
.300
.300
1.300
i.'ion
1.400
1.600
.son
.son
6.600
.600
.600
.600
.700
.200
.700
.700
.7pO
.700
.700
.600
.600
.600
.600
.400
.500
.son
.son
.400
.400
.400
.300
.700
.soo
.400
.100
.100
.100
.100
.100
.jno
.100
.100
.100
.?oo
PONH NO 3
.100
.inn
.ino
.1*10
. 1^0
.2«0
.300
.300
.300
.500
.300
.300
.200
.200
.200
.200
.300
1 .300
1.400
1.500
1.600
.600
.600
6.400
.600
.600
.600
.700
.700
.700
.700
.600
.600
.600
.500
.500
.500
.400
.500
.400
.300
.300
.200
.100
.100
.100
.300
.400
.300
.ion
.ion
.100
.100
.100
.100
.100
.200
.100
.200
94
-------
NITRATE-N
MG/L
DATE
3 20 75
3 21 75
3 22 75
1 1 75
4 2 75
1 3 75
4 1 75
4 5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 Ib 75
4 16 75
4 17 75
4 Iti 75
4 19 75
4 20 75
<* 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 2b 75
4 29 75
4 30 75
b 5 75
5 6 75
5 10 75
5 16 75
5 26 75
5 30 75
b 31 75
6 1 75
6 4 75
6 5 75
6 9 75
b 13 75
b 18 75
6 20 75
6 23 75
6 25 75
6 26 75
b 29 75
6 30 75
7 1 75
7 2 75
7 3 75
7 4 75
7 5 75
7 b 75
7 7 75
INFLUENT
.400
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
POND NO 1
.200
.200
.300
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.200
.200
.400
.400
.500
.600
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
POND NO 2
.300
.300
.600
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.200
.100
.200
.200
.300
.400
.500
.600
.700
.400
.400
.300
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.10"
.100
.100
.100
PONH NO 3
.300
.300
.400
.100
.200
.100
.100
.200
.100
.200
.200
.200
.200
.200
.300
.400
.200
.200
.200
.200
.300
.200
.300
.300
.400
.600
.700
.600
.600
.500
.200
.200
.400
.ion
.100
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
95
-------
NITRATE-N
MG/L
7
7
7
7
7
7
DATE
8 75
9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
17 75
18 75
19 75
20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
1
10
10
10
10
10
10
10
10
10
10
10
75
2 75
3 75
4 75
5 75
b 75
7 75
8 75
9 75
10 75
11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
100
.100
.100
.100
.100
.100
.100
100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.loo
.100
.100
.100
.100
.100
.100
POh'D NO 1
.100
.100
.100
.100
.100
.100
.100
.200
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.100
.400
.100
.100
.100
.100
.100
.100
.100
.100
.100
POND NO ?
.100
.ion
.100
.ion
.100
.100
.100
.100
.100
.ion
.100
.100
.100
.100
.100
.100
.100
.100
.100
.ion
.100
.100
.100
.100
.100
.100
.100
.ion
.100
.100
.100
.ion
.100
.ion
.100
.aon
.100
.100
.ion
.ion
.100
.100
.100
.ion
.100
.ion
.100
.100
.ion
.100
.ion
.ion
.ion
.100
.100
.ion
.100
.100
.100
POND NO 3
.100
.mo
.100
.mo
.inn
.ion
.ion
.ino
.ino
.100
.100
.100
.100
.mo
.inn
.inn
.ion
.100
.mo
.100
.ion
.100
.mo
.mo
.100
.100
.ion
.100
.inn
.100
.100
.inn
.ino
.100
.mo
.100
.100
.100
.mn
.100
.mn
.inn
.100
.100
.100
.100
.100
.100
.mn
.mn
.ion
.mn
.mo
.100
.mo
.mn
.100
.mo
.mo
96
-------
NITRATE-N
MG/L
DATE INFLUENT POND NO 1 POND NO'? PONP NO 3
10 27 75 .100 .100 .10" .inp
10 26 75 .100 .100 .inn .inp
1U 29 75 .100 .100 .100 .inn
10 30 75 .100 .200 .100 .IPO
10 31 75 .100 .200 .100 .100
11 1 75 .100 .200 .100 .IPO
11 2 75 .100 .300 .100 ,10P
11 3 75 .100 .300 .100 .inn
11 4 75 .100 .200 .100 .100
97
-------
ALGAE COUNT
CELLS/ML
11
11
12
12
DATE.
li 4 74
11 77**
10 74
2U 74
11 25 74
11 30 74
2 74
7 74
12 11 74
12 14 74
12 Ib 74
12 18 74
12 2i
12 22
12 26 74
12 30 74
2 75
3 75
4 75
b 7b
6 75
7
74
74
1
1
1
75
8 75
9 75
1
1
1
1
1 10 75
1 11 75
1 12 75
1 13 75
14 75
Ib 75
Ifa 75
Ib 75
19 75
20 75
1 21 75
1 22 75
1 23 75
1 24 75
1 25 75
1 26 75
1 27 75
1 28 75
i 29 75
1 30 75
1 31 75
1
75
6 75
7 75
2
2
ti
2 10 75
2 28 75
3 1 75
3 75
5 75
6 75
7 75
9 75
3 11 75
3 13 75
3 18 75
3
5
6
3
3
INFLUENT
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999,000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.0QO
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
POND NO 1
131800.000
170100.000
141700.000
145500.000
258700.000
431500.000
310300.000
575400.000
800900.000
514600.000
805700.000
491100.000
f.16600.000
703800.000
793000.000
897000.000
750900.000
794000.000
759700.000
822000.000
879800.000
906300.000
881100.000
816600.000
797950.000
815600.000
692100.000
730850.000
506300.000
704800.000
753300.000
665700.000
738200.000
665650.000
790600.000
646000.000
748500.000
732800.000
1032300.000
1012200.000
995500.000
730800.000
716100.000
715900.000
755300.000
752400.000
776400.000
708100.000
730900.000
845100.000
836700.000
970600.000
985700.000
1008800.000
1103900.000
1131800.000
1145000.000
1003400.000
1025000.000
POND NO 2
337200.000
188200.000
14320Q.OOO
228000.000
307800.000
424900.000
388600.000
328900.000
551900.000
326900.000
921900.000
381300.000
631300.000
630800.000
697400.000
720000.000
672000.000
741600.000
754300.000
835200.000
899900.000
932700.000
912100.000
935200.000
991600.000
854850.000
792100.000
823000.000
580300.000
755300.000
849400.000
687200.000
738700.000
660250.000
677900.000
748900.000
743100.000
742600.000
810700.000
803900.000
889600.000
716200.000
694600.000
732500.000
752400.000
700500.000
771100.000
913200.000
1099400.000
847500.000
847000.000
860700.000
847000.000
953800.000
936700.000
995000.000
826900.000
779400.000
945500.000
PONH NO 3
24^000.000
isoono.ooo
144500.000
J6360Q.OOO
27^500.000
357300.000
425400.000
338200.000
472500. 000
247500.000
287700.000
275000.000
63^700.000
48^200.000
506300.000
723900.000
511700.000
600900.000
680300.000
7685nO.OOO
P02300.000
816600.000
815600.000
R3120Q.OOO
786700.000
841600.000
817600.000
817600.000
571000.000
677300.000
75770Q.OOO
728900.000
67550Q.OOO
737200.000
65680Q.OOO
692600.000
690600.000
706800.000
764200.000
790200.000
77^000.000
734800.000
67690Q.OOO
69040Q.OOO
726000.000
732300.000
837700.000
97^000.000
1030300.000
764700.000
754400.000
776400.000
727900.000
70^800.000
7l«5lOO.OOO
732800.000
641100.000
678900.000
805900.000
98
-------
ALGAE COUNT
CELLS/ML
4
4
4
4
4
7
7
7
7
7
7
7
DATE:
3 20 75
3 21 75
3 22 75
1 75
2 75
3 75
4 75
5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
11 75
12 75
13 75
14 75
4 Ib 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 2b 75
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
5 b 75
b b 75
b 10 75
b 16 75
b 28 75
b 30 75
5 31 75
1
75
4 75
5 75
9 75
6 13 75
6 18 75
6 20 75
6 23 7b
6 25 75
6 26 75
b 29 75
6 30 75
1
75
2 75
3 75
4 75
b 75
fa 75
7 75
INFLUENT
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999. 000
POND NO 1
1576400.000
895100.000
1373400.000
1072500.000
896000.000
404400.000
999.000
1258300.000
1137700.000
1101400.000
1031800.000
1015600.000
1013600.000
903900.000
657300.000
795100.000
800000.000
168000.000
168300.000
33700.000
40300.000
85600.000
36600.000
26800.000
26800.000
99300.000
82700.000
168200.000
172400.000
209500.000
332500.000
345700.000
403400.000
438000.000
462600.000
155500.000
59000.000
214600.000
135900.000
101400.000
105500.000
102200.000
191000.000
110000.000
122400.000
121800.000
68800.000
77200.000
90900.000
109100.000
152300.000
81500.000
65300.000
76400.000
61900.000
66900.000
70600.000
96600.000
85500.000
POND NO 2
1155300.000
819600.000
910200.000
646500.000
439200.000
368600.000
691900.000
337200.000
229400.000
242200.000
236300.000
229000.000
243600.000
197100.000
154900.000
130900.000
84300.000
8000.000
22200.000
12600.000
14600.000
19400.000
22600.000
8600.000
8600.000
17200.000
13000.000
17000.000
36200.000
34400.000
92200.000
125600.000
174900.000
193700.000
175600.000
232400.000
130600.000
312000.000
41300.000
62700.000
80100.000
119500.000
79700.000
74800. POO
81700.000
69800.000
70400.000
87900.000
66300.000
66700.000
70600.000
50800.000
41300.000
42800.000
39500.000
28600.000
20200.000
29400.000
37900.000
PONO NO 3
808800.000
436700.000
556800.000
267150.000
164200.000
21910Q.OOO
495600.000
220600.000
163300.000
146600.000
H2300.000
126500.000
105900.000
106400.000
7-5600.000
6R60Q.OOO
42200.000
15700.000
28700.000
26700.000
37700.000
39100.000
45300.000
82900.000
82900.000
11000.000
160000.000
119600.000
218200.000
292500.000
290600.000
362000.000
328800.000
195600.000
163300.000
201000.000
140200.000
89100.000
47400.000
71200.000
78200.000
170100.000
8090Q.OOO
4^800.000
49400.000
85900.000
69600.000
9740Q.OOO
75000.000
64500.000
5^400.000
47600.000
44200.000
44800.000
40600.000
53600.000
45600.000
62100.0.00
6450Q.OOO
99
-------
ALGAE COUNT
CELLS/ML
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 2b 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
tt 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
10
10
10
10
10
10
10
10
lu
10
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 Ib 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
999.000
POND NO 1
88900.000
87100.000
92000.000
96000.000
109500.000
105100.000
118600.000
82100.000
70400.000
72000.000
86700.000
65100.000
99000.000
62500.000
71000.000
90800.000
57000.000
73700.000
58600.000
105300.000
202600.000
153200.000
160700.000
145800.000
110100.000
106600.000
150000.000
275500.000
221600.000
212700.000
178500.000
230500.000
223200.000
158700.000
190000.000
172000.000
179500.000
173400.000
214800.000
226100.000
239600.000
288600.000
139900.000
126700.000
143800.000
127000.000
234700.000
232100.000
224000.000
227300.000
154700.000
176000.000
123500.000
99700.000
107900.000
81500.000
?50100.000
227100.000
247800.000
POND NO 2
56500.000
34300.000
30200.000
52200.000
46400.000
48600.000
56700.000
54600.000
47800.000
55900.000
47600.000
41100.000
47600.000
36100.000
40500.000
50900.000
45500.000
88200.000
43700.000
44600.000
240000.000
197900.000
178500.000
181500.000
136900.000
107600.000
216600.000
135300.000
179200.000
164400.000
161100.000
351900.000
341800.000
245200.000
2P6100.000
159900.000
183300.000
174800.000
349300.000
319800.000
289600.000
280300.000
123400.000
H8700.000
167800.000
235700.000
221600.000
237500.000
310300.000
310800.000
208100.000
174400.000
103700.000
109100.000
132900,000
125200.000
283500.000
264400.000
277500.000
POND NO 3
59700.000
67000.000
73000.000
4?100.000
4fl20Q.OOO
52800.000
72200.000
80700.000
6*200.000
73600.000
61600.000
3*500.000
39500.000
51400.000
37300.000
37400.000
65600.000
106700.000
5R90Q.OOO
151800.000
194200.000
161900.000
165600.000
13290Q.OOO
120500.000
95700.000
90000.000
19S700.000
18S700.000
183800.000
19320Q.OOO
345800.000
341000.000
250300.000
22?400.000
191600.000
26Q60Q.OOO
?7fl90Q.OOO
314400.000
313900.000
273800.000
357900.000
17«5700.0ftO
1609^0.000
25*900.000
245300.000
24?600.000
?4=iOOO.OOO
31400Q.OOO
329300.000
248800.000
29000Q.OOO
113300.000
127500.000
12190Q.OOO
15440Q.OOO
298700.000
31640Q.OOO
300500.000
100
-------
AL6AE COUNT CELLS/ML
DATE INFLUENT POND NO 1 POMP NO ? POMP NO 3
10 27 7b 999.000 219900.000 299900.000 300500.000
10 26 75 999.000 105300.000 100900.000 llOfcOo.OOO
lU 29 75 999.000 80800.000 96700.000 11^00.000
10 30 75 999.000 68500.000 76200.nOO 9*600.000
10 3J. 75 999.000 79400.000 81200.000 9«30Q.OOO
11 1 75 999.000 106800.000 8830Q.OOO U^OOQ.OOO
11 2 75 999.000 8t400.000 60500.000 6Q70Q.ono
11 3 75 999.000 47500.000 58700.000 10«70Q.OOO
ll 4 75 999.000 36300.000 P0600.000 8^100.000
101
-------
SUSPEhDtD
MG/L
DATL
11
ix
11
11
ijL
11
12
12
12
12
ItL
12
l^
12
12
1
1
1
1
1
1
1
1
i
1
1
1
1
1
i
1
i
1
i
1
1
i
1
A
1
i
1
i
1
2
2
e.
2
2
3
,5
^
3
3
3
3
3
3
4
7
10
20
25
3u
2
7
11
14
15
lb
21
22
26
30
^
3
4
5
b
7
6
9
10
11
12
13
14
lb
16
iti
19
20
21
2
oo
PI
6q
88
91
8?
76
9q
111
99
111
98
71
86
111
113
70
97
91
103
Ql
88
112
130
63
93
105
69
95
8g
124
78
111
88
71
00
135
100
92
120
81
79
60
68
97
93
47
78
91
67
89
78
B4
8g
60
69
NO ?
.
t
t
t
,
t
«
.
t
t
*
fl
f
f
.
.
t
oon
oon
oon
ooo
001
ooo
001
oon
ooo
001
ooo
00n
oon
ooo
ooo
001
oon
oon
non
ooo
oon
ooo
ooo
oon
ooo
non
ooo
oon
oon
ooo
oon
oon
ooo
ooo
oon
ooo
ooo
ooo
ooo
ooo
ooo
oon
oon
ooo
ooo
OCn
oon
oon
oon
ooo
ooo
ooo
oon
ooo
ooo
oon
ooo
oon
ooo
POMP NO 3
Q8
T5
55
U2
55
56
65
60
73
49
107
65
61
06
68
pg
70
1?6
Q8
67
60
63
103
01
75
10Q
105
rg
88
05
66
01
"5
1?9
89
P7
A6
PI
05
117
1?5
°3
102
69
73
75
79
93
03
57
75
72
75
64
72
70
62
^9
58
.000
.ono
.000
.000
.000
.oon
.oon
.000
.OOP
.oon
.000
.onn
.ono
.000
.oon
.OOP
.000
.000
.OOP
.onn
.000
.onn
.000
.oon
.onn
.OPO
.onn
.onn
.ono
. onn
.oon
.onn
.000
.000
.onn
.000
.onn
.000
.000
.oon
.onn
.oon
.onn
.onn
.oon
.onn
.000
.onn
.ono
.ono
.onn
.000
.oon
.oon
.000
.ono
.000
.oon
.000
102
-------
SUSPENDED SOLIDS
MG/L
DATE
6 20 75
3 21 75
3 22 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
11 75
12 75
13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
5 75
6 75
5 10 75
5 16 75
5 28 75
5 30 75
5 31 75
1
5
5
6
6
b
6
75
4 75
5 75
9 75
6 13 75
fa 18 75
6 20 75
6 23 75
6 25 75
6 2fa 75
6 29 75
6 30 75
1
7
7
7
7
7
7
7
75
2 75
3 75
1 75
5 75
b 75
7 75
INFLUENT
34.000
114.000
186*000
430*000
999.000
999*000
999.000
999*000
999.000
199.000
220.000
263.000
262.000
182.000
178.000
179*000
157.000
132.000
108.000
165.000
148.000
124.000
168.000
203.000
184.000
344.000
278.000
119.000
186.000
122.000
114.000
400.000
182.000
264.000
463.000
364.000
507.000
223.000
175.000
206*000
224.000
290.000
2ti4.0oO
253.000
363.000
185.000
332.000
732.000
360.000
391.000
326.000
295.000
2 (JO. 000
1090.000
384.000
252.000
414.000
466.000
418.000
POND NO 1
114.000
114.000
126.000
104.000
104.000
90.000
115.000
114.000
107.000
86.000
125.000
115.000
103.000
86.000
75.000
89.000
68.000
43.000
38.000
22.000
30.000
32.000
33.000
21.000
25.000
24.000
43.000
30.000
29.000
32.000
48.000
48.000
59.000
90.000
44.000
24.000
23.000
47.000
67.000
37.000
36.000
36.000
43.000
47.000
48.000
58.000
50.000
25.000
37.000
103.000
91.000
49.000
39.000
69.000
49.000
48.000
37.000
54.000
40.000
POND NO 2
79.000
51.000
99.000
50.000
39.000
26.000
25.000
25.000
12.000
?2.000
22.000
19.000
30.000
22.000
14.000
20.000
12.000
13.000
14.000
15.000
13.000
8.000
8.000
10.000
13.000
fl.OOO
5.000
5.000
7.000
8.000
14.000
26.000
35.000
58.000
27.000
31.000
32.000
27.000
28.000
20.000
18.000
39.000
24.000
36.000
31.000
34.000
30.000
31.000
27.000
38.000
24.000
24.000
20.000
31.000
28.000
35.000
40.000
39.000
38.000
POND NO 3
ft4.000
58.000
54.000
34.000
49.000
13.000
24.000
17.000
14.000
25.000
19.000
13.000
16.000
19.000
17.000
12.000
15.000
10.000
16.000
9.000
li.oon
11.000
19.000
11.000
13.000
18.000
?4.000
29.000
35.000
58.000
51.000
60.000
77.000
58.000
?9.000
21.000
29.000
18.000
19.000
20.000
22.000
26.000
32.000
29.000
20.000
44.000
51.000
P4.CIOO
36.000
26.000
23.000
P9.000
38.000
48.000
51.000
37.000
59.000
68.000
48.000
103
-------
SUSPENDED SOLIDS
MG/L
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 li* 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
O 22 75
8 23 75
6 24 75
8 25 75
8 26 75
8 27 75
d 28 75
d 29 75
9 28 75
9 29 75
9 30 75
10 1 75
10 2 75
10 3 75
10 4 75
10 b 75
10 6 75
10 7 75
10 8 75
10 9 75
10 10 75
10 11 75
10 12 75
10 13 7b
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
234.000
225.000
374.000
217.000
228.000
1*77.000
256.000
346.000
350.000
100.000
406.000
290.000
350.000
274.000
266.000
270.000
296.000
300.000
490.000
540.000
356.000
358.000
502.000
302.000
340.000
294.000
220.000
331.000
318.000
190.000
500.000
999.000
254.000
248.000
178.000
278.000
210.000
328.000
304.000
205.000
194.000
169.000
323.000
262.000
278.000
220.000
548.000
290.000
228.000
318.000
176.000
lao.ooo
412.000
220.000
446.000
244.000
378.000
214.000
466.000
POND NO 1
42.000
45.000
44.000
35.000
47.000
53.000
60.000
32.000
56.000
41.000
47.000
56.000
42.000
24.000
34.000
40.000
42.000
47.000
24.000
26.000
113.000
57.000
75.000
67.000
39.000
23.000
33.000
36.000
50.000
51.000
55.000
44.000
39.000
41.000
40.000
38.000
46.000
70.000
43.000
52.000
37.000
57.000
28.000
30.000
9.000
19.000
19.000
21.000
31.000
34.000
28.000
19.000
28.000
37.000
23.000
24.000
29.000
29.000
22.000
POND NO 2
42.000
2q.OOO
23.000
30.000
27.000
40.000
39.000
28.000
27.000
27.000
25.000
33.000
42.000
30.000
36.000
30.00"
30.000
29,000
28.000
20.000
5g.OOO
50.000
55.000
50.000
44.000
44.000
42.000
33.000
55.000
32.000
36.000
51.000
36.000
26.000
18.000
24.000
25.000
20.000
27.000
29.000
31.000
36.000
15.000
19.000
8.000
17.000
13.000
13.000
24.000
24.000
2;*. 000
22.000
29.000
44.000
22.000
26.000
22.000
25.000
20.000
POND NO 3
49.000
SO. 000
55.000
39.000
53.000
49.000
64.000
71.000
69.000
52.000
63.000
55.000
63.000
40.000
47.000
46.000
36.000
70.000
51.000
89.000
45.000
29.000
34.000
40.000
44.000
^8.000
30.000
18.000
23.000
24.000
33.000
28.000
24.000
22.000
?2.000
21.000
24.000
20.000
34.000
26.000
22.000
23.000
21.000
18.000
15.000
20.000
21.000
20.000
22.000
26.000
25.000
38.000
26.000
36.000
14.000
13.000
17.000
25.000
23.000
104
-------
SUSPENDED SOLIDS MG/L
DATE INFLUENT POND NO 1 POND NO 2 POMP NO 3
iU 27 75 328.000 22.000 U.OOO ?2.000
10 2b 75 U22.0QO 35.000 23.000 P9.000
lo 29 75 1<+2.000 31.000 15.000 t«|. 000
10 3U 75 176.000 39.000 24.00" 23.000
lu 31 75 SoO.OoO 39.000 25.000 Pl.OOO
11 1 7b 106.000 27.000 16.000 11.000
11 2 75 202.000 30.000 16.00" 13.000
li 3 75 156.000 33.000 19.00" 12.000
11 1+ 75 238.000 25.000 13.000 10.000
105
-------
FECAL COLIFORM
MPN/100 ML
DATE
li H 74
11 7 74
11 lo 74
11 20 74
11 2b 74
11 30 74
12 2 74
12 7 74
l«i 11 74
12 14 74
12 Ib 74
12 18 74
12 21 74
12 22 74
12 2t> 74
12 30 74
1 2 75
. 1 3 75
1 4 75
1 5 75
1 b 75
1 7 75
i fa 75
1 9 75
1 10 75
1 11 75
1 12 75
1 li 75
1 14 75
1 15 75
1 ID 75
i Itt 75
1 19 75
1 20 75
1 21 75
1 22 75
i 23 75
1 24 75
1 2b 75
1 26 75
1 27 75
1 2b 75
1 29 75
1 30 7b
1 31 75
2 1 75
2 6 75
* 7 75
2 10 75
2 2fa 75
3 1 75
3 3 75
3 5 75
5 6 75
i 7 75
i 9 75
i 11 75
3 13 75
i 18 75
INFLUENT
70^00,000.000
999. OuO
999.000
200000&OGO.OOO
20000000.000
240000000.000
54000000.000
3400000.000
3300000.000
J300000.000
11000000.000
49UOOOOO.OOO
4900000.000
7900000.000
11000000.000
54QOOOUO.OOO
24000000.000
3500000.000
2aooooo.ooo
17000000.000
35000000.000
24000000.000
240000UO.OOO
24000000.000
1700000.000
1700000.000
330000.000
24000000.000
24000000.000
7900000.000
7000000.000
54000000.000
160000000.000
2400000.000
1800000.000
4600000.000
92000000.000
63000000.000
9200000.000
22000000.000
9200000.000
35000UO.OOO
22000000.000
2600000.000
2600000.000
5400000.000
1100000.000
7000000.000
16000000.000
700000.000
11000000.000
26000000.000
4600000.000
160000000.000
28000000.000
11000000. 000
4900000.000
130000000.000
4000000.000
POND NO 1
700,000.000
^500000.000
540000.000
490000.000
90000.000
P30000.000
210000.000
920000.000
350000.000
260000.000
280000.000
220000.000
1300000.000
540000.000
330000.000
540000.000
310000.000
70000.000
540000.000
j-,10000.000
130000.000
350000.000
460000.000
130000.000
22000.000
350000.000
110000.000
340000.000
240000.000
170000.000
220000.000
130000.000
'110000.000
130000.000
70000.000
280000.000
27009.000
220000.000
540000.000
490000.000
240000.000
240000.000
230000.000
60000.000
130000.000
49000.000
130000.000
130000.000
110000.000
70000.000
350000.000
130000.000
130000.000
79000.000
140000.000
23000.000
17000.000
330000.000
33000.000
POND NO ?
1300,000
4900.000
4600.000
24000.000
3300.000
13000.000
54000.000
54000.000
92000.000
17000.000
24000.000
170no.OOO
7000.000
I70on. non
54000.000
33000.000
80000. nOO
70000. oon
40000.000
49000.000
49000.000
92000.000
460PO.OOO
54000.000
35000.000
54000.000
330000.000
490000.000
49000.000
79000.000
92000.000
3500Q.OOO
13000. noo
4900.000
9000.000
79000.000
1700Q.OOO
1300Q.OOO
17000.000
13000.000
22000.000
23000.000
13000.000
17000.000
24000.000
35000.000
33000.000
3300Q.OOO
35000.000
3300.000
4900.000
2600.000
700.000
1300.000
1700.000
2300.000
1100.000
11000.000
46000.000
PONin NO 3
lQOn.000
790.000
140Q.OOO
7QOO.OOO
34Q.OOO
?40Q.OOO
2200.000
1300.000
Q200.000
940.000
130Q.OOO
240Q.OOO
7QO.OOO
490.000
1700. OOP
17QOO.OOO
?4onoo.ooo
54QOQ.OOO
7900Q.OOO
3SOOO.OOO
35000.000
4*000. 000
21000.000
inooo.oon
5400Q.OOO
i^ooo.ooo
i^ooo.ooo
33000.000
2?000.000
2400Q.OOO
11 ooo.ooo
17000.000
iiooo.ooo
"^300.000
5400.000
(S300.000
^500.000
^oon.oon
17000.000
11000.000
7900.000
4900.000
3300.000
310Q.OOO
1700.000
P20Q.OOO
"200.000
2^000.000
24000.000
17Q.OOO
490.000
400.000
330.000
330.000
79Q.OOO
330.000
230.000
?30o.OOO
3300.000
106
-------
FECAL COLIFORM
MPN/100 ML
DATE
3 20 75
3 21 75
3 22 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 Ib 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 an 75
4 25 75
4 2b 75
4 27 75
4 28 75
4 29 75
30 75
5
75
4
b
b 6 75
b 10 75
5 16 75
b 28 75
5 30 75
5 31 75
1 75
4 75
b 75
9 75
6 13 75
o 10 75
o 20 75
6 23 75
6 25 75
6 28" 75
6 29 75
b 30 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
7
7
7
7
7
7
7
INFLUENT
1700000.000
3500000.000
5400000.000
2400000*000
2300000.000
17000000.000
7900000.000
33000000.000
79000000.000
4900000.000
2700000.000
7000000.000
iioooooo.ooo
23000000.000
7900000.000
110000000.000
17000000.000
11000000.000
3300000.000
9400000.000
790000.000
7900000.000
11000000.000
4900000.000
17000000.000
49000000.000
2600000.000
4900000.000
49000000.000
170000000.000
110000000.000
33000000.000
27000000.000
18000000.000
3300000.000
33000000.000
130000000.000
23000000.000
70000000.000
4900000.000
49000000.000
49000000.000
11000000.000
18000000.000
22000000.000
23000000.000
330000000.000
11000000.000
350000000.000
22000000.000
4900000.000
23000000.000
140000000.000
33000000.000
33000000.000
17000000.000
130000000.000
31000000.000
33000000.000
POND NO 1
33000.000
79000.000
49000.000
33000.000
23000.000
79000.000
17000.000
33000.000
33000.000
8000.000
13000.000
80000.000
14000.000
46000.000
80000.000
49000.000
110000.000
20000.000
80000.000
230000.000
17000.000
7000.000
11000.000
8000.000
5000.000
4900.000
17000.000
11000.000
3300.000
3300.000
33000.000
50000.000
79000.000
110000.000
17000.000
79000.000
4900.000
4600.000
49000.000
490000.000
230000.000
23000.000
13000.000
49000.000
2700.000
1700.000
8000.000
1100.000
7900.000
500.000
200.000
900.000
2400.000
490.000
400.000
2200.000
4600.000
3300.000
330000.000
POND NO 2
2000.000
2300.000
2000.000
2100.000
500.000
800.000
200.000
200.000
110.000
20.000
210.000
33000.000
3300.000
2200.000
330.000
330.000
500.000
330.000
330.000
50.000
40.000
170.000
140.000
20.000
20.000
40.000
130.000
33000.000
20.000
40.000
110.000
490.000
7000.000
4900.000
4900.000
3300.000
490.000
110.000
790.000
13000.000
2700.000
46.000
490.000
13000.000
790.000
240.000
490.000
20.000
20.000
270.000
13.000
130.000
1100.000
240.000
17.000
33.000
330.000
50.000
1100.000
PONO NO 3
330Q.OOO
1700.000
20Q.OOO
40.000
20.000
80.000
310.000
330.000
20.000
20.000
50.000
5000.000
130.000
5000.000
330.000
50.000
1700.000
?o.ooo
20.000
50.000
20.000
80.000
3300.000
17.000
11.000
50.000
170.000
17.000
27000.000
490.000
2.0.000
1700.000
17000.000
7000.000
3300.000
800.000
330.000
49.000
220.000
130.000
1100.000
79.000
230.000
3300.000
220.000
11.000
4.000
110.000
33000.000
PO.OOO
14.000
220.000
330.000
79.000
17.000
49.000
33.000
490.000
460.000
107
-------
FECAL COLIFORM
MPN/100 ML
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
8 25 75
6 26 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
10 1 75
10 2 75
10 3 75
10 4 75
10 5 75
10 6 75
10 7 75
10 8 75
10 9 75
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 7b
10 26 75
INFLUENT
23000000*000
33000000*000
11000000.000
23000000.000
79000000.000
79000000.000
49000000.000
130000000.000
70000000.000
33000000.000
79000000.000
33000000.000
230000000.000
49000000.000
700000000.000
79000000.000
49000000.000
130000000.000
141000000.000
172000000.000
79000000.000
79000000.000
49000000.000
110000000.000
110000000.000
70000000.000
330000000.000
70000000.000
46000000.000
220000000.000
49000000.000
33000000.000
79000000.000
13000000.000
33000000.000
33000000.000
79000000.000
46000000.000
49000000.000
140000000.000
70000000.000
230000000.000
33000000.000
140000000.000
70000000.000
2000000.000
80000000.000
7900000.000
11000000.000
23000000.000
23000000.000
54000000.000
70000000.000
130000000.000
23000000. QUO
4bOOOOOO.OoO
230UOOOOO.OOO
49000000.000
49000000.000
POMD NO 1
80000.000
£20000.000
49000.000
23000.000
46000.000
13000.000
13000.000
33000.000
3300.000
1400.000
1400.000
7000.000
33000.000
3300.000
4900.000
4900.000
33000.000
170000.000
49000.000
490000.000
900.000
2300.000
11000.000
3300.000
4900.000
7900.000
7900.000
220000.000
940000.000
8000.000
110000.000
79000.000
110000.000
330000.000
330000.000
330000.000
170000.000
110000.000
70000.000
130000.000
110000.000
110000.000
130000.000
11000.000
23000.000
8000.000
8000.000
79000.000
240000.000
330000.000
330000.000
110000.000
110000.000
?30000.000
94000.000
49000.000
220000.000
140000.000
490000.000
POND NO 2
330.000
490.000
790.000
3300.000
490.000
230.000
110.000
49.000
23.000
130.000
130.000
14.000
79.000
110.000
17.000
918.000
790.000
220.000
20.000
17.000
70.000
130.000
170.000
460.000
2300.000
23.000
46.000
490.000
33.000
1100.000
330.000
200.000
54000.000
54000.000
49000.000
35000.000
11000.000
nooo.ooo
7900.000
17000.000
1100.000
3300.000
4900.000
7900.000
1700.000
2700.000
230.000
1300.00"
54000.000
49000.000
54000.000
8000.000
eono.ooo
8000,000
I70oo. 00"
2300.000
1700.000
2700.000
7900.000
POND NO 3
230.000
KO.OOO
1100.000
330.000
170.000
8.000
790.000
33.000
5.000
1100.000
230.000
17.000
1300.000
2.000
33.000
170.000
11.000
17000.000
7QO.OOO
460.000
20.000
330.000
20.000
2.000
110.000
79.000
110.000
13.000
8.000
ao.ooo
2400.000
90.000
490. ono
Hooo.ooo
1300.000
5400.000
330.000
230.000
1100.000
210.000
260.000
790.000
4^0.000
800.000
13^0.000
1800.000
400.000
7Q.OOO
7900.000
inooo.ooo
13000.000
7900. ooo
2700.000
4900.000
940.000
170.000
140.000
330.000
700.000
108
-------
FECAL COLIFORM MPN/100 ML
DATE INFLUENT PONO. NO 1 POMP NO ? PONP NO 3
10 27 75 49000000.000 ?30000.000 P300Q.OOO 7^0.000
lu 2fa 75 49000000.000 70000.000 3300.000 l^nOo.OOO
lu 29 75 33000000.000 79000.000 790.000 630.000
lU 30 75 79000000.000 49000.000 3300.000 3^0.OOP
lu 31 75 33000000.000 49000.000 1300.000 17Q.OOO
li 1 75 49000000.000 110000.000 2200.00" 49f>0.00n
11 2 75 27uOOOOO.OOO 110000.000 1700.000 4<>0.0nO
11 3 75 33000000.000 490000.000 11000.000 1300.000
11 4 75 79000000.000 70000.000 7000.000 490.000
109
-------
DISSOLVED OXYGEN
MG/L
DATE:
ix 4 74.
li 7 74
11 lu 71
11 20 74
ll 25 74
11 30 74
12 2 74
12 7 74
12 11 74
12 14 74
12 Ib 74
12 18 74
!<: 21 74
12 22 74
12 26 74
12 30 74
1 2 75
1 3 75
1 4 75
1 b 7b
1 6 75
1 7 75
i 8 7b
1 9 75
1 10 75
1 11 75
1 12 75
1 13 75
1 14 75
1 Ib 75
1 16 75
1 16 75
1 19 75
1 20 75
1 21 7b
1 22 75
1 23 75
1 24 75
1 25 75
1 26 7b
1 27 75
1 28 75
1 29 7b
1 30 75
i 31 75
2 1 75
2 to 7b
2 7 75
2 10 75
2 28 75
^ 1 75
3 3 75
3 5 75
3 6 75
3 7 75
3 9 75
3 11 75
o 13 75
3 Id 75
INFLUENT
2.700
2.500
3.700
4.900
2.000
3.900
3.400
7.000
5.800
4.300
6.0uC
3.400
2. 900
5.300
7.000
7. 800
6.600
6.500
6.500
7.000
5.60C
5.700
5.750
5.900
5.400
7.800
6.750
7.300
6.200
6.200
6.600
5.900
5.050
7.650
8.400
8.350
6.400
5.450
5.600
5.600
5.500
8.150
7.000
6.700
5.500
4.900
7.600
7.000
4.900
6.200
5.100
7.850
5.600
4.200
3.000
4.100
5.000
7.500
6.700
POMP NO. 1
lb.000
18.200
8.100
14.600
12.400
11.200
12.700
11.000
10.400
9.800
10.800
11.500
11.200
10.600
ii.100
4.000
10.600
12.200
11.800
11.400
14.400
16.050
12.600
12.600
11.200
9.900
10.900
10.400
14.800
lb.600
15.600
14.800
12.800
11.600
14.450
15.800
17.200
12.800
15.100
17.400
14.200
12.200
9.300
8. 900
7.600
10.200
5.300
7.000
11.800
15.500
12.900
9.700
11.400
17.600
8.750
12.400
9.800
6.500
8*600
PONO NO '
U.200
I5.
-------
DISSOLVED OXYGEN
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
H 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 28 75
4 29 75
4 3U 75
5 5 75
b 6 75
b 10 75
b Ib 75
b 28 75
b 30 75
b 31 75
o 1 75
b 4 75
b b 75
b 9 75
b 13 75
b 18 75
o 20 75
6 25 75
b 25 75
b 26 75
b 29 7b
b 30 75
7 1 75
7 2 75
7 3 75
7 4 75
7 b 75
7 o 75
7 7 75
INFLUENT
5.800
6.900
5.300
5.600
5.500
5.600
4.250
3.900
5.000
5.200
5.300
5.800
7.100
5.700
999.000
5.000
7.600
5.800
7.100
5.900
5.900
4.800
4.200
5.200
4.000
5.300
4.700
5.200
3.700
3.300
5.100
3.100
4.400
5.200
6.800
6.400
4.000
3.200
5.000
6.200
3.900
2.000
2.500
4.700
2.400
1.500
2.450
.500
1.700
1.600
3-450
4.000
1.600
1.100
1.900
1.800
.700
2.350
2.100
POND NO 1
12.800
12.000
14.800
11.700
19.400
13.500
18.100
12.900
16.400
20.000
17.300
8.600
10.600
12.700
10.000
8.300
3.400
2.400
5*000
2.600
1.200
.900
2.400
2.200
4.300
5.000
2.600
4.900
8.^00
14.800
10.200
10.300
4.500
7.900
3.000
1.500
1.300
5.600
.800
3.600
8.100
18.000
12.400
6.800
5.800
8.600
2*300
5.000
11.600
20.000
9.300
20.000
7.200
11.200
1.200
4.800
5.800
3.100
4.200
POND NO 2
7.600
9.300
9.100
2.700
4.flOO
4.000
2.700
11.000
i.ooo
1.200
1.100
1.900
l.qoo
1.100
moo
1.200
l.qOO
1.000
.000
.700
1.200
3.100
1.200
1.100
.BOO
1.700
1.200
3.000
3.900
10.000
12.800
12.400
5.900
4.900
2.700
4.400
2.300
15.200
3.700
7.UOO
7.500
17.500
14.500
12.700
11.300
13. too
13.60"
10.200
9.600
13.200
8.000
20.000
7.000
5.500
" 4.600
7. BOO
6.200
2.500
7.800
POMP NO 3
8.900
9.200
8.700
5.700
6.300
6.800
6.000
6.000
6.000
5.500
5.500
7.600
6.300
6.300
1.300
6.300
6.400
5.500
6.300
6.200
6.100
6.900
6.400
5.400
7.200
10.100
9.900
11.200
13.000
20.000
13.500
13.900
9.400
6.600
6.800
7.600
6.500
10.800
7.200
9.600
9.300
12.200
18.000
10.000
9.700
13.100
11.100
9.800
10.100
10.400
7.400
10.400
8.000
8.300
6.300
7.200
5.300
5.800
7.400
111
-------
DISSOLVED OXYGEN
MG/L
DATE
7 6 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 lb 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 21 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
d 21 75
6 25 75
8 27 75
8 28 75
8 29 75
9 28 75
9 29 75
9 30 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10
10
10
10
10
10
10
10
10
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
10 27 75
INFLUENT
2.600
800
3.300
2.800
1.500
.200
1.400
.700
.700
1.500
1.200
.500
600
.600
999.000
999.000
.500
1.800
.650
1.600
1.600
999.000
.900
.850
1.000
2.200
.500
2.500
1.800
3.300
2.200
2.600
5.000
2.500
.600
1.200
1.200
1.900
1.100
.900
.300
1.200
2.300
1.900
1.200
2.500
2.200
2.300
6.000
5.000
999.000
3.300
2.200
2.300
1.300
2.100
1.700
2.900
2.400
POND NO 1
9.400
10.500
2.000
20.000
7.700
4.600
3.400
7.500
7.200
10.500
14.000
2.800
2.400
4.400
999.000
18.400
7.600
3.500
.700
1.900
8.000
999.000
12.300
5.100
6.800
7.900
2.700
11.000
3.600
2.300
7.500
2.800
2.100
4.900
6.300
4.000
2.500
2.300
2.500
7.400
14.000
5.800
4.300
3.800
3.100
6.100
3.400
2.100
1.600
1.800
999.000
13.400
16.400
18.600
3.500
2.800
4.100
2.000
2.200
POND NO 2
12.000
12.500
l.oOO
11.000
4.500
9.700
6.400
8.50n
8.500
6.700
16.000
7.500
9.300
14.400
999.000
18.300
lo.ooo
4.900
3.900
P. 300
10.000
999.000
15.500
8.700
7.500
12.800
7.100
14.200
7.700
7.200
10.500
5.100
2. ion
4.500
4.900
4.700
2.ROO
1.600
1.600
6.500
11.100
9.000
11.400
4.600
5.500
4.400
2.100
3.300
P. 300
2.700
999.000
11.200
13. "00
19.600
6.300
9.600
3.ISOO
3. BOO
3.400
PONP NO 3
10.200
7.500
5.000
8.500
5.100
10.700
9.100
12.900
10. 100
8.100
8.800
5. son
6.000
8.100
999.000
19.70n
6.200
8. 200
5.000
5. son
8.4on
9°9.000
13.700
4.800
6. 300
5.500
7.500
7.800
10.400
I2.oon
10.000
11.800
10.000
11.000
7. eon
tO. 600
11.600
5.400
10.600
9.800
9.600
9.900
10.400
11.600
10.400
10.000
9.700
10.500
5.900
6.300
9^9.000
10.400
12.200
12.100
13.500
13.200
8.700
8.400
9.600
112
-------
DISSOLVED OXYGEN MG/L
DATE INFLUENT POND NO 1 POND NO 2 POMP NO 3
lU 26 75 2.200 10.300 2.60" 12.900
10 29 7b 2.600 1<+.000 1R.800 12.200
10 30 75 3.000 4.700 8.300 12.200
lU 31 75 2.000 12.100 13.^00 11.300
11 i 75 2.300 6.800 6.fSOO 9.200
11 2 7b 2.100 12.300 15.100 13.200
li 3 75 2.600 7.800 fl.^OO 9.f;on
11 n 75 -2.100 7.800 9.?00 10
113
-------
ALKALINITY AS CaC03 MG/L
DATE
11 4 74
11 7 74
11 10 71
11 20 74
11 25 74
11 30 74
12
12
2 74
7 74
1
1
1
1
i
a.
1
1
12 11 74
12 14 74
12 15 74
12 16 74
12 21 74
12 22 74
12 26 74
12 30 74
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
1 10 75
1 11 75
1 12 75
1 13 75
1 14 75
1 15 75
1 16 75
1 18 75
1 19 75
1 20 75
1 21 75
1 22 75
i 23 75
1 24 75
1 25 75
1 26 75
l 27 75
1 28 75
1 29 75
1 3U 75
1 31 75
1 75
6 75
7 75
2
2
2
2 10 75
2 26 75
1 75
3 75
5 75
b 75
7 75
9 75
11 75
3 13 75
3 16 75
3
3
3
3
3
3
3
INFLUENT
273.000
282.000
280.000
171.000
218.000
214.0QO
269.000
72.000
190.000
204.000
157.000
160.000
999.000
250.000
98.000
72.000
106.000
128.000
121.000
14.000
153.000
156.000
101.000
1U6.000
126.000
74.000
144.000
79.000
119.000
126.000
178.000
127.000
137.000
137.000
93.000
161.000
150.000
136.000
162.000
176.000
128.000
150.000
149.000
145.000
224.000
171.000
85.000
109.000
165.000
154.000
154.000
164.000
196.000
245.000
166.000
189. OuO
167.000
75.000
66.000
POND NO-1
209.000
203.000
216.800
193.000
187.000
187.000
84.000
192.000
178.000
172.000
165.000
163.000
159.000
160.000
148.000
133.000
125.000
124.000
120.000
59.000
116.000
119.000
119.000
118.000
117.000
113.000
108.000
112.000
112.000
118.000
109.000
113.000
112.000
108.000
J07.000
107.000
106.000
107.000
109.000
110.000
105.000
107.000
106.000
104.000
105.000
103.000
90.000
91.000
91.000
88.000
87.000
84.000
91.000
93.000
89.000
96.000
95.000
93.000
86*000
POND NO 2
166.000
159.000
iRg.ooo
1U1.000
137.000
134. 000
141.QOO
126.000
130.000
126.000
121.000
124.000
120.000
123. 00"
116.000
116.000
117.000
117.000
90.000
106.000
111.000
113.000
112.000
110. 000
110.000
107.000
103.000
104.000
105.000
110. 000
102.000
115.000
104.000
96.000
112.000
103.000
9g.oOO
103.000
96.000
97.000
100.000
102.000
111.000
106.000
10&.000
104.000
96.000
100,100
99.100
85.000
86.000
69.000
flo. 000
P<3.000
87.000
92.noo
89.000
fi«5.ooo
fl2.noo
PONP NO 3
161.000
1U5.000
149.000
134.000
132.000
1?7.000
1?4.000
112.000
112.000
107.QOO
104.000
105.000
104.000
106.000
98.000
102.000
111.000
110.000
108.000
103.000
99.000
108. 00.0
108.000
108. ono
104.000
101.000
09.000
102.000
102.000
10Q.OOO
101.000
ms. ooo
101.000
08.000
94.000
100.000
00.000
101.000
102.000
102.000
101.000
08.000
Ho. ooo
108.400
105.000
103.800
08.000
08.000
°6.000
87. OOP
P7.000
P8. 000
P9.000
89.000
PS.QOO
88.000
85.000
B&.000
P4.000
114
-------
ALKALINITY AS CaC03
MG/L
DATE
3 20 75
3 21 75
3 22 75
4 I 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
1 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 28 75
4 29 75
4 30 75
5 5 75
5 6 75
5 10 75
5 16 75
b 28 75
b 30 75
5 31 75
6 1 75
b 4 75
b 5 75
b 9 75
b 13 75
b 18 75
6 20 75
b 23 75
b 2b 75
6 26 75
b 29 75
b 30 75
7 1 75
7 2 75
7 5 75
7 4 75
7 b 75
7 6 75
7 7 75
INFLUENT
75.000
134.000
131.000
125.000
127.000
158.000
158.000
175.000
185.000
177.000
189.000
164.000
65.000
125.000
146.000
168.000
59.000
89.000
102.000
157.000
132.000
156.000
160.000
156.000
177.000
158.000
IcS.OOO
157.000
247.000
257.000
193.000
236.000
185.000
197.000
103.000
91.000
109.000
215.000
180.000
122.000
101.000
218.000
226.000
200.000
237.000
224.000
262.000
327.000
254.000
273.000
2b2.0oO
270.000
249.000
286.000
2^9.000
245.000
285.000
307.000
278.000
POND NO 1
82.000
83*000
84.000
81.000
81.000
82.000
84.000
85.000
83.000
84.000
88*000
88.000
82.000
83.000
83*000
85.000
85.008
85.000
84*000
84.000
85.000
84.000
91.000
88.000
91.000
99.000
92.000
96.000
98.000
96.000
99.000
93.000
96.000
94.000
94.000
99.000
100.000
91.000
91.000
97.000
93.000
95.000
97.000
104.000
97.000
106.000
104.000
109.000
109.000
108.000
119.000
116.000
ny.ooo
113.000
118.000
130.000
119.000
128.000
118.000
PONP NO ?
83.000
84.000
84.000
89.000
89.000
89.000
92.000
94.000
9&.000
97.000
94.000
95.000
92.000
95.000
91.000
96.000
96.000
95.000
97.000
90.000
92.000
114.000
93.000
92.000
95.000
98.000
95.000
100.000
96.000
97.000
102.000
91.000
92.000
91.000
PS. 000
88.000
94.000
73.000
103.000
87.000
86.000
87.000
87.000
91.000
93.000
94. 00"
45.000
93.000
92.000
92.000
91.000
93.000
95.000
93.000
9&.000
94.000
97.000
97.000
97.000
PONO NO 3
B4.0GO
83.000
82.000
89.000
«9.000
90.000
93.000
Q2.000
95.000
95.000
95.000
96.000
90.000
03.000
02.000
94.0"0
«2.000
94.000
95.000
00.000
89.000
91.000
94.000
94.000
100.000
QQ.OOO
85.000
flS.OOO
85.000
88.000
fll.OOO
*o.ooo
82.000
flS.OOO
fll.OOO
flS.OOO
Rl.OOO
69.000
83.000
81.000
83.000
88.000
R4.000
05.000
88.000
88.000
flS.OOO
04.000
94.000
K3.000
R7.000
79.000
85.000
R3.000
85.000
87.000
PQ. 000
91.000
88.000
115
-------
ALKALINITY AS CaCO.
MG/L
DATE
7 8 75
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 21 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
8 23 75
8 24 75
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
9 2B 75
9 29 75
9 30 75
1 75
2 75
3 75
1 75
5 75
6 75
7 75
8 75
9 75
10
10
10
10
10
10
10
10
10
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
279.000
225.000
308.000
230.000
270.000
322.000
299.000
276.000
302.000
265.000
324.000
300.000
295.000
269.000
279.000
312.000
244.000
264.000
261.000
300.000
315.000
312.000
268.000
271.000
276.000
326.000
316.000
311.000
275.000
257.000
304.000
335.000
315.000
289.000
286.000
275.000
302.000
290.000
308.000
276.000
279.000
297.000
265.000
283.000
265.000
275.000
342.000
263.000
269.000
111.000
120.000
198.000
229.000
211.000
223.000
253.000
261.000
250.OoO
283*000
POND NO 1
125.000
128.000
127.000
125.000
128.000
124.000
124.000
126.000
119.000
142.000
137.000
149.000
147.000
141.000
136.000
136.000
151.000
139.000
151.000
136.000
139.000
140.000
138.000
139.000
140.000
144.000
142.000
153.000
154.000
142.000
163.000
163.000
170.000
171.000
171.000
165.000
156.000
159.000
156.000
154.000
152.000
153.000
140.000
153.000
154.000
156.000
157.000
155.000
155.000
148.000
136.000
148.000
144.000
132.000
133.000
124.000
136.000
135.000
13^.000
POND NO ?
102.000
104.000
103.000
106.000
105.000
105.000
108.000
107.000
103.000
115.000
ing. ooo
111.000
118.000
115.000
111.000
116.000
iia.ooo
135.000
118.000
102.000
126.000
124.000
120.000
127.000
129. 00"
123.000
126.000
130.000
124.000
122.000
140.000
113.000
113.000
112.000
111.000
137.000
136. 00"
135.000
136.000
134.000
133.000
135.000
135.000
136.000
111.000
133.000
135.000
131.QOO
133.000
132.00"
132.000
135.000
n*o. oon
126.000
128.000
133.000
132.000
132.000
130.000
POND NO 3
89.000
02. OOP
09.000
91.000
05.000
01.000
07.000
07. Ono
91.000
101.000
101. ono
100.000
B8.000
09. ono
103. ono
100.000
mo. ono
101.000
in2.ono
99. ono
120.000
117.000
117. ono
122.000
121. oon
117. onn
119. onn
120.000
121.000
116.000
130.000
131.0f>p
133.000
135. ono
136. ono
130.000
136.000
132.000
132.000
131.000
130.000
132.000
132. OOn
133.000
132.000
131.000
132.000
131.000
131.000
128. oon
131.000
127. OOP
129.000
126.000
129. oon
132.000
129.000
121.000
128.000
116
-------
ALKALINITY AS CaCOj MG/L
UATt INFLUENT POND NO 1 POMP N0''2 PPNH NO 3
10 27 75 1^3.000 137.000 130.00" 1?4.000
10 2B 75 201.000 141.000 132.00^ 128.QOn
10 29 75 201.000 132.000 133.000 130.000
10 30 75 207.000 139.000 134.000 116.000
10 31 75 233.000 120.000 135.000 130.000
li 1 75 238.000 142.000 1??,000 132.ono
11 2 75 258.000 140.000 136.000 132.000
11 3 75 244.000 140.000 134.000 132.OOP
11 4 75 240.000 140.000 130.000 129.000
117
-------
PH
DATE
11 4 74
li 7 74
11 10 74
li 20 74
11 25 74
11 30 74
Id 2 74
12 7 74
Id 11 74
12 14 74
12 15 74
12 16 74
12 21 74
Id Zd 74
12 2b 74
Id 30 74
i 2 75
1 3 75
1 1 75
i 5 7b
i b 7b
1 7 7b
1 b 75
1 9 75
1 10 75
i 11 75
i 12 7b
1 13 75
1 1* 75
1 15 7b
1 lb 75
1 lb 75
1 19 75
1 20 75
1 21 75
i 22 75
i 23 75
i 24 75
1 25 75
1 26 75
i 27 75
1 2fa 75
1 29 75
1 30 75
1 31 75
2 i 75
2 b 75
^ 7 75
2 10 75
d 28 75
3 1 75
j 3 75
j b 7b
o b 7b
i 7 75
6 9 75
3 11 75
i 13 75
3 18 75
INKLUENT
7.650
7.700
7.700
7.250
7.500
7.650
7.650
6.800
7.5bO
7.400
7.400
7.800
999.000
7.8uO
7.300
7.000
7.200
7.450
7.450
5.900
7.1bO
7.8bO
7.200
7.000
7.130
7.020
7.450
6.930
7.400
7.390
7.710
7.160
7.170
7.790
7.500
7.430
7.430
7.430
7.660
7.500
7.180
7.300
7.400
7.700
7.370
7.300
6.700
7.400
7.200
7.650
7.180
7.700
7.760
7.700
7.200
7.600
7.500
7.300
7.300
POND NO 1
6.050
8.550
8.550
7.850
7.800
b.250
7.300
7.550
7.900
7.900
8.000
8.200
7.700
6.100
7.850
7.650
7.950
8.000
8.200
7.100
8.500
8.050
8.050
7.850
7.780
7.900
7.710
8.070
8.270
3.480
8.100
8.240
7.860
8.200
8.250
8.300
8.260
ft. 430
7.970
8.180
7.770
7.870
8.130
7.800
7.850
7.700
7.400
7.900
7.750
8.930
8.280
d.130
8.290
8*600
7.600
8.680
8.000
7.950
7.700
POND NO .?
7.800
8.250
8.800
7.75"
7.Q50
8.300
8.050
7.750
8.10"
8.250
8.200
8.100
7.700
8.200
7.800
7.650
8.000
7.050
8.000
7.800
8.450
8. 300
8.250
8.000
7.P30
7.930
7.890
7.770
8.160
8.460
8.250
8.180
8.130
8.590
8.480
8.680
8.630
8.750
8.720
9.240
8,?90
8.310
8.990
8.400
8.300
8.110
7.600
8.600
8.500
8.730
9.200
8.210
8.580
S.qOO
7.860
8.730
8.200
8.000
7.900
POND NO 3
7.400
8.150
8.000
7.610
7.550
8.000
7.550
7.6^0
7.900
8.000
8.100
8.100
7.6*0
8.000
7.650
7.450
7.900
7.800
8.0^0
7.800
7.450
8.200
8.200
7.900
8.000
8.000
7.970
7.780
8.250
8.300
8.040
8.540
8.240
8.200
8.250
8.780
8.500
8.800
8.280
8.600
8.740
8.480
9.100
8.750
9.120
8.600
7.900
8.100
8.100
8.450
9.250
8.050
8.310
9.000
7.900
8.350
8.000
7.800
7.800
118
-------
PH
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
4 7 75
4 8 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 25 75
4 26 75
4 27 75
4 2d 75
4 29 75
4 30 75
b 5 75
b b 75
b 10 75
b Ib 75
b 28 75
b 30 75
b 31 75
6 1 75
6 4 75
b b 75
fa 9 75
6 13 75
o 18 75
6 20 75
o 23 75
fa 2b 75
to 28'75
6 29 75
b 30 75
7 l 75
7 2 75
7 3 75
7 4 75
7 b 75
7 fa 7b
7 7 75
INFLUENT POND NO 1
7.400
7.100
7.600
7.500
7.200
7.200
7.200
7.200
7.600
7.600
7.500
7.400
6.500
7.300
7.300
7.400
6.800
7.100
6.950
7.700
7.000
7.400
7.350
7.300
7.400
7.200
7.000
7.500
7.150
7.600
7.500
7.350
7.300
7.300
7.100
7.000
7.100
7.350
7.400
7.500
7.050
7.300
7.500
7.500
7.450
7.430
7.600
7.700
7.500
7.350
7.350
7.600
7.300
7.100
7.400
7.100
7.350
7.600
7.600
8.800
8.000
9.000
a. 200
8.700
8.700
9.200
9.600
9.600
9.200
9.300
9.200
8.600
9.000
9.300
9.200
8.600
7.700
8.000
8.100
7.600
8.100
7.850
7.800
8.000
7.700
7.450
7.800
7.600
7.800
8.000
3.050
7.800
7.900
7.700
7.500
7.550
8.100
8.300
8.300
8.600
. 8.800
8.900
8.700
9.050
a. 650
8.700
8.500
9.400
8.800
8.650
8.600
3.100
7.750
8.300
8.400
9.050
d. 300
9.100
POND NO 2
9.000
8.600
9.000
7.900
7.900
7.700
7.800
7.700
7.600
7.900
7.800
7.700
7.200
7.600
7.300
7.700
7.400
7.750
7.450
7.qoo
7.600
7.900
7.B50
7.800
7.800
7.550
7.600
7.600
7.700
7.700
8.100
8.150
8.000
8.100
7.800
7.BOO
7.650
9.200
9.400
8.ROO
9.100
10.100
9.600
10.000
9.900
9.550
9.500
9.500
9.ROO
9.400
9.ROO
9.600
9.400
8.700
9.000
9.300
9.800
9.500
9. .500
POND NO 3
8.200
8.100
8.200
7.900
7.800
7.900
7.800
7.700
7.900
7.900
7.900
7.800
7.200
7.600
7.400
7.700
7.300
7.600
7.400
8.000
7.900
7.800
7.800
7.800
7.800
7.900
7.900
8.200
9.050
9.600
9.600
9.600
9.100
9.200
7.600
7.700
8.000
9.400
9.300
9.000
9.300
9.200
9.900
9.700
9.600
10.200
9.900
9.900
10.200
9.750
10.200
10.000
9.850
9.400
9.700
10.000
10.000
10.000
9.900
119
-------
PH
7
7
DATE
8 75
9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
8 20 75
8 21 75
8 22 75
23 75
24 75
8 <>5 75
tt 26 75
8 27 75
6 28 75
tt 29 75
26 75
29 75
9 30 75
10
10
1U
4
5 75
6 75
7 75
fa 75
9 75
8
6
9
9
75
1 75
2 75
3 75
10
10
10
10
1U
10
1U 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
INFLUENT
7t600
7.500
7.700
7.350
7.500
7.500
7.500
7.600
7.500
7.300
7.700
7.600
7.500
7.500
7.tOO
7.600
6.900
7.500
7.600
7.500
7.500
7.700
7.450
7.600
7.600
7.700
7.600
7.700
7.700
7.700
7.600
7.550
7.600
7.600
7.600
7.600
7.600
7.600
7.600
7.250
7.500
7.400
7.500
7.600
7.500
7.400
7.400
7.400
7.400
6.900
7.300
7.500
7.600
7.300
7.500
7.500
7.500
7,500
7.500
POND NO 1
8.500
8.100
8.900
8.600
8.800
9.000
8.900
8.500
9.000
8.200
8.100
7.900
7.900
8.000
8.800
9.200
7.800
8.100
8.000
7.900
9.400
9.600
9.200
9.400
9.500
9.150
9.200
8.800
9.300
8.900
b.200
7.850
7.800
7.800
7.800
8.300
8.300
7.700
7.900
7.800
8.000
8.400
8.400
8.500
8.650
8.500
8.800
8.800
8*100
7.500
7.600
7.700
8.200
3.100
8*200
8.300
7.800
7.500
7.600
POND NO 2
9.500
9.000
9.400
9.200
9.100
9.400
9.400
9.100
9.300
9.100
P. 000
8.700
S.flOO
8. POO
9.100
9.000
9.100
9.100
9.100
9.500
10.000
9.600
9. POO
9.900
9.900
9. POO
9.800
9.600
9. POO
9.600
9.000
8. POO
8.SOO
fl.800
S.flOO
8. POO
8.800
8.500
8.300
8.JOO
a. 200
n.600
8. POO
9.100
9.000
fl.900
9.200
9.100
9.100
7.600
7.600
T.flOO
n.400
8.400
8.700
8.POO
8.500
8.400
8.200
PONO NO 3
9.700
9.700
9.700
9.400
9.600
9.500
10.000
9.800
10.100
9.900
10.100
10.000
9.400
10.100
10.200
9.900
10.500
10.300
10.200
10.200
10.100
10.100
10.000
10.000
10.100
9.9^0
10.000
9.400
9.700
9.300
9.300
9.200
9.300
9.300
9.200
9.300
9.200
9.100
8.700
8.600
8.700
9.000
9.200
9.000
8.950
9.0*10
9.100
9.000
9.000
7.800
7.700
7.900
8.500
8.700
8.800
9. OOP
9.000
8.700
8.500
120
-------
PH
DATE INFLUENT POND NO 1 POND NO ? PONH NO 3
10 27 7b 7.300 7.700 fi.lOO 8.2^0
10 28 75 7.100 7.600 7.751 8.500
10 29 75 7.300 7.650 8.35" 9.000
10 30 75 7.550 d.200 8.«50 8.100
10 31 7b 7.2&0 8.000 8.800 8.700
ll i 75 7.2UO 7.700 fl.500 8.750
li 2 75 7.200 7.900 8.fcOn 8.800
11 i 75 7.800 3.000 8.900 8.700
11 it 75 7.300 7.700 7.ROO 8.500
121
-------
MIN AIR TEMP
DEC F
X 0.555 f°F-321 = C
DATE
li 1 74
11 2 74
2 74
4 74
b 74
6 74
7 74
a 74
9 74
11
11
11
11
11
11
11
11 10 74
11 11 74
11 12 74
11 li 74
11 14 74
11 15 74
11 16 74
11 17 74
11 18 74
11 19 74
11 20 74
11 21 74
11 22 74
11 23 74
11 24 74
11 25 74
11 2b 74
11 27 74
11 28 74
11 29 74
11 30 74
1
74
2 74
3 74
4 74
5 74
6 74
7 74
8 74
9 74
12
12
12
12
12
12
12
12
12
12 10 74
12 11 74
12 12 74
12 13 74
12 14 74
12 15 74
12 16 74
12 17 74
12 18 74
12 19 74
12 20 74
12 21 74
12 22 74
12 23 74
12 24 74
12 25 74
12 26 74
12 27 74
12 2fa 74
12 29 74
59*000
55.000
50.000
51.000
46.000
34.000
34.000
39.000
34.000
34.000
55.000
36.000
28.000
29.000
22.000
21.000
29.000
46.000
52.000
54.000
32.000
32.000
33.000
36.000
33.000
25.000
24.000
22.000
22.000
27.000
as.ooo
29.000
22.000
19.000
18.000
20.000
39.000
42.000
20.000
17.000
17.000
36.000
27.000
28.000
31.000
28.000
24.000
21.000
22.000
38.000
23.000
22.000
27.000
45.000
45.000
34.000
35.000
17.000
46.000
122
-------
MIN AIR TEMP
DEC F
X 0.'555/°F-32) = C
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
DATE
12 30 74
12 31 74
1 1 75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
1 10 75
1 11 75
12 75
13 75
1 11 75
1 15 75
1 16 75
1 17 75
1 18 75
1 19 75
1 20 75
1 21 75
1 22 75
1 23 75
1 24 75
1 25 75
1 26 75
1 27 75
1 28 75
1 29 75
1 30 75
1 31 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
2 10 75
2 11 75
2 12 75
2 13 75
2 14 75
2 15 75
2 16 75
2 17 75
2 18 75
2 19 75
2 20 75
2 21 75
2 22 75
2 23 75
2 24 75
2 25 75
2 26 75
58.000
59.000
48.000
35.000
36.000
30.000
21.000
21.000
30.000
34.000
34*000
35.000
30.000
30.000
16.000
15.000
15.000
23.000
29.000
31.000
51.000
28.000
21.000
20.000
31.000
28.000
30.000
31.000
31.000
52.000
56.000
52.000
51.000
61.000
48.000
46.000
44.000
45.000
36.000
25.000
18.000
19.000
21.000
23.000
42.000
35.000
28.000
28.000
38.000
46.000
45.000
39.000
26.000
26.000
30.000
57.000
31.000
29.000
28.000
123
-------
MIN AIR TEMP
DEC F
X 0.5S5f°F-32)
3
3
3
3
3
3
3
3
3
3
3
3
DATE
2 27 75
2 28 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
3 11 75
3 12 75
3 13 75
14 75
15 75
3 16 75
3 17 75
3 16 75
3 19 75
3 20 75
3 21 75
3 22 75
3 23 75
3 24 75
3 25 75
3 26 75
3 27 75
3 28 75
3 29 75
3 30 75
3 31 75
4 1 75
4 2 75
4 3 75
4 4 75
4 5 75
4 6 75
7 75
8 75
9 75
10 75
11 75
12 75
13 75
4 14 75
4 15 75
16 75
17 75
18 75
19 75
20 75
21 75
22 75
23 75
24 75
25 75
4
4
4
4
4 26 75
31.000
31.000
31.000
27.000
27.000
31.000
23.000
23.000
45.000
35.000
32.000
40.000
41,000
41.000
47.000
29.000
29.000
31.000
46.000
46.000
46.000
34.000
34.000
41.000
45.000
57.000
36.000
36.000
39.000
54.000
49.000
30.000
30.000
34.000
45.000
34.000
28.000
27.000
34.000
36.000
40.000
49.000
56.000
51.000
34.000
34.000
36.000
39.000
39.000
52.000
56.000
56.000
40.000
38.000
38.000
41.000
52.0oO
53.000
52.000
124
-------
MIN AIR TEMP
DEC F
X 0.555(°F-32) = C
5
5
b
5
b
b
b
DATE.
4 27 75
4 28 75
4 29 75
4 30 75
5 1 75
b 2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
5 10 75
b 11 75
6 12 75
b 13 75
5 It 75
b 15 75
5 16 75
b 17 75
5 18 75
b 19 75
5 20 75
5 21 75
b 22 75
b 23 75
5 2<+ 75
5 25 75
5 26 75
5 27 75
5 28 75
b 29 75
5 30 75
5 31 75
1 75
2 75
3 75
«* 75
5 75
6 75
7
75
6 75
9 75
6
6
6
6
6
6
6
6
6
6 10 75
6 11 75
6 12 75
6 13 75
6 14 75
6 15 75
6 16 75
6 17 75
b 18 75
6 19 75
6 20 75
6 21 75
6 22 75
6 23 75
6 24 75
62.000
61.000
62.000
60.000
56.000
56.000
56.000
56*000
54.000
57.000
64.000
65.000
60.000
52.000
52.000
55.000
56.000
57.000
60.000
63.000
63*000
53.000
56.000
56.000
60.000
60.000
61.000
62.000
65.000
04.000
60.000
64.000
64.000
62.000
62.000
60.000
53.000
54.000
56.000
56.000
69.000
61.000
60.000
64.000
b4.0QO
68.000
b7.000
54.000
54.000
64.000
62.000
62.000
69.000
65*000
66.000
65.000
67.000
66.000
65.000
125
-------
WIN AIR TEMP
DEC F
X 0.555(°F-32) = C
DATE
6 25 75
6 26 75
b 27 75
b 28 75
b 29 75
6 30 75
1
a
s
8
b
d
8
8
8
8
75
2 75
3 75
4 75
5 75
b 75
7 75
8
75
9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 2b 75
7 26 75
7 27 75
7 28 75
7 29 75
7 30 75
7 31 75
1 75
2 75
3 75
4 75
5 75
b 75
7 75
8 75
9 7b
8 10 75
8 11 75
8 12 75
8 13 75
8 14 75
8 Ib 75
8 Ib 75
17 75
18 75
8 19 75
a 20 75
a 21 75
8 22 75
8
8
GOt000
60.000
66.000
66.000
65.000
65.000
69.000
68.000
68.000
68.000
68.000
70.000
70.000
69.000
68.000
68.000
68.000
59.000
58.000
58.000
62.000
63.000
58.000
68.000
69.000
70.000
70.000
70.000
72.000
72.000
72.000
72.000
71.000
b7.000
68.000
71.000
70.000
70.000
71.000
70.000
70.000
71.000
66.000
68*000
64.000
64.000
65.000
67.000
67.000
67.000
69.000
69.000
69.000
68.0CO
68.000
69.000
67.000
b7.000
68*000
126
-------
MIN AIR TEMP
DEC F
X 0.555C*F-32) = C
DATE
8 23 75
8 24 75
8 25 75
8 26 75
8 27 75
8 28 75
8 29 75
8 30 75
8 31 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
9 10 75
9 11 75
9 12 75
9 13 75
9 1** 75
9 15 75
9 16 75
9 17 75
9 18 75
9 19 75
9 20 75
9 21 75
9 22 75
9 23 75
9 24 75
9 25 75
9 26 75
9 27 75
9 28 75
9 29 75
9 30 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10
10
10
10
10
10
10
10
10
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 18 75
10 19 75
10 20 75
67.000
67.000
67.000
66.000
66.000
68.000
68.000
68.000
65.000
65.000
65.000
66.000
65.000
65.000
68.000
65.000
63*000
63.000
68.000
67.000
69.000
54.000
48.000
48.000
58.000
64.000
60.000
61.000
61.000
50.000
51.000
54.000
52.000
44.000
42.000
40.000
39.000
40.000
41.000
51.000
48.000
41.000
40.000
46.000
57.000
59.000
64.000
48.000
48.000
51.000
52.000
53.000
51.000
51.000
57.000
59.000
44.000
34.000
33.000
127
-------
DATE
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
10 27 75
10 28 75
10 29 75
10 30 75
10 31 75
1
11
11
11
11
75
2 75
3 75
4 75
MIN AIR TEMP
33*000
39*000
41.000
45.000
61.000
47.000
45.000
52*000
53.000
46.000
33.000
53.000
46*000
46.000
53.000
DEC F
X 0.555(°F-32) = C
128
-------
MAX AIR TEMP
DEC F
X 0.555(°F-32) = C
DATE
12 1 74
12 2 74
12
12
12
12
12
12
12
3 74
4 74
5 74
6 74
7 74
8 74
9 74
12 10 74
12 11 74
12 12 74
12 13 74
12 14 74
12 Ib 74
12 16 74
12 17 74
12 16 74
12 19 74
12 20 74
12 21 74
12 22 74
12 23 74
12 24 74
12 25 74
12 26 74
12 27 74
12 28 74
12 29 74
12 30 74
12 31 74
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
10 75
11 75
12 75
1
1
1
1
1
1
1
1
1
1
1
1
1 13 75
1 14 75
1 15 75
1 16 75
1 17 75
1 18 75
1 19 75
1 20 75
1 21 75
1 22 75
1 23 75
1 24 75
1 25 75
1 26 75
1 27 75
1 28 75
43.000
38.000
49.000
54.000
58.000
63.000
53.000
58.000
46.000
46.000
57.000
59.000
55.000
60.000
65.000
56.000
52.000
46.000
61.000
59.000
62.000
63.000
70.000
73.000
66.000
46.000
49.000
53.000
60.000
62.000
63.000
71.000
57.000
54.000
48.000
50.000
53.000
61.000
62.000
69.000
72.000
69.000
54.000
34.000
32.000
49.000
60.000
61.000
54.000
03.000
61.000
42.000
51.000
55.000
60.000
53.000
62.000
63.000
78.000
129
-------
MAX AIR TEMP
DEG F
X 0.55S.f°F-32T = C.
DATE
1 29 75
1 30 75
31 75
1
75
2 75
3 7b
4 75
5 75
6 75
7 75
6 75
9 75
2 10 75
2 11 75
2 12 75
2 13 75
-------
MAX AIR TEMP
DEC F
X 0.555(°F-32) = C
DATE
3 29 75
3 30 75
3 31 75
1
4
5
b
5
b
b
b
5
b
b
75
2 75
3 75
4
75
5 75
6 75
7 75
8 75
9 75
10 75
11 75
12 75
4 13 75
4 14 75
4 15 75
4 16 75
4 17 75
4 18 75
4 19 75
4 20 75
4 21 75
4 22 75
4 23 75
4 24 75
4 2b 75
4 26 75
4 27 75
4 28 75
4 29 75
30 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
5 10 75
5 11 75
5 12 75
b 13 75
b 14 75
b 15 75
5 16 75
b 17 75
b 16 75
b 19 75
b 20 75
b 21 75
b 22 75
b 23 75
b 24 75
b 25 75
b 26 75
74.000
52.000
51.000
61.000
72.000
78.000
58.000
63.000
68.000
72.000
67.000
59.000
69.000
73.000
63.000
66.000
59.000
55.000
69.000
78.000
76.000
84.000
70.000
73.000
75.000
81.000
74.000
85.000
82.000
85.000
85.000
80.000
69.000
72.000
79.000
77.000
70.000
81.000
79.000
61.000
75.000
79.000
76.000
81.000
82.000
83.000
80.000
til.000
74.000
72.000
76.000
84.000
85.000
67.000
68.000
90.000
88.000
89.000
88.000
131
-------
MAX AIR TEMP
DEC F
X 0.555f°F-32) = C
DATE
5 27 75
5 28 75
5 29 75
b 30 75
5 31 75
1
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
fa 10 75
b 11 75
6 12 75
fa 13 75
6 14 75
6 15 75
6 16 75
fa 17 75
6 18 75
6 19 75
fa 20 75
6 21 75
fa 22 75
fa 23 75
b 24 75
b 25 75
b 2b 75
b 27 75
o 28 75
o 29 75
b 30 75
1 75
2 75
3 75
4
7
7
7
7
7
7
7
7
7
75
b 75
6 75
7 75
8 75
9 75
7 10 75
7 11 75
7 12 7b
7 13 75
7 14 75
7 Ib 75
7 Ifa 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
86*000
85.000
87.000
83.000
80.000
82.000
80.000
83.000
86.000
89.000
87.000
80.000
85.000
85.000
80.000
79.000
81.000
83.000
86.000
83.000
82.000
89.000
90.000
90.000
90.000
90.000
89.000
87.000
85.000
68.000
87.000
88.000
88.000
89.000
90.000
92.000
92.000
91.000
91.000
93.000
95.000
92.000
96.000
as.ooo
93.000
82*000
85.000
66.000
85.000
88.000
90.000
90.000
87.000
90.000
91.000
93.000
94.000
94.000
92.000
132
-------
MA* AIR TEMP
DEC F
X 0.555(°F-32) = C
DATE
7 2b 75
7 26 75
7 27 75
7 28 75
7 29 75
7 30 75
7 31 75
1
75
2 75
3 75
4 75
b 75
o 75
7 75
8 75
9 75
a
8
a
6
a
a
a
a
a
a 10 75
8
o
11 75
12 75
13 75
14 75
8
a
8 15 75
8 16 75
8 17 75
8 18 75
19 75
20 75
8 21 75
8 22 75
23 75
24 75
a 25 75
8 26 75
8 27 75
8 26 75
a 29 75
8 30 75
31 75
1
a
a
a
o
75
2 75
3 75
** 75
5 75
6 75
7 75
a 75
9 75
9 10 75
9 11 75
9 12 75
9 13 75
l
-------
MAX AIR TEMP
DEC F
X 0.555(°E-32) = C
lu
lu
lu
lu
10
10
10
lu
10
DATE
9 22 75
9 23 75
9 24 75
9 25 75
9 26 75
9 27 75
9 28 75
9 29 75
9 3U 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
o 75
9 75
10-10 75
lu 11 75
10 12 75
10 13 75
1U 14 75
lu 15 75
10 16 75
10 17 75
1U 18 75
lu 19 75
1U 20 75
10 21 75
10 22 75
10 23 75
10 24 75
10 25 75
10 26 75
lu 27 75
10 26 75
lu 29 75
1U 3U 75
lu 31 75
11 1
1
2
75
75
75
2 75
3 75
3 75
4 75
4 75
5 75
6 75
7 75
6 75
9 75
10 75
11
li
11
11
11
11
11
11
11
11
11
11
11
11 11 75
11 12 75
11 13 75
11 It 75
11 lb 75
79.000
65.000
61.000
69.000
71.000
72.000
75.000
75.000
62.000
61.000
74.000
bS.OuO
71.000
75.000
04.000
t»9.0oO
72.000
61.000
65.000
86.000
90.000
90.000
68.000
87.000
65.000
65.000
67.000
64.000
09.000
75.000
79.000
77.000
78.000
61.000
66.000
64.000
72.000
61.000
63.000
70.000
74.000
81.000
60.000
76.000
63.000
79.000
ai.ouo
76.000
04.000
66.000
52.000
62.000
71.000
70.000
03«000
39.000
67.000
18.000
134
-------
DATE
11 Ifa 75
11 17 75
11 16 75
11 19 75
11 20 75
11 21 75
11 22 75
11 23 75
11 2*+ 75
11 25 75
11 26 75
11 27 75
11 28 75
11 29 75
11 30 75
MAX AIR TEMP
55.000
53.000
54.000
61.000
75.000
66.000
72.000
75.000
76.000
71.000
53.000
59.000
59.000
60*000
60*000
DEC F
X 0.555C
-------
RAINFALL
INCHES
1 INCH 25.4mm
11
11
11
li
11
11
11
3 74
4 74
74
DATE
11 1 74
11 2 74
11
11
5
6 74
7 74
8 74
9 74
11 10 74
11 11 74
11 12 74
11 13 74
11 14 74
11 15 74
11 16 74
11 17 74
18 74
19 74
11 20 74
11 21 74
11 22 74
11 23 74
11 24 74
11 2b 74
11 2fa 74
li 27 74
11 28 74
li 29 74
11 30 74
1
74
2 74
3 74
4 74
5 74
6 74
7 74
8 74
12
12
12
12
12
12
12
12
12 9 74
12 10 74
12 11 74
12 12 74
12 13 74
12 14 74
12 Ib 74
12 Ib 74
12 17 74
12 18 74
12 19 74
12 20 74
12 21 74
12 22 74
12 23 74
12 24 74
12 2b 74
12 26 74
12 27 74
12 28 74
12 29 74
.000
.000
.000
.000
1.120
.000
.000
.090
.000
.000
.470
.000
.000
.070
.000
.000
.170
.220
.110
.940
.000
.000
.000
.000
.490
.000
.000
.000
.000
.260
.000
.000
OQO
.000
.000
.080
2.590
.000
.000
000
.180
000
.000
.000
.770
.000
.000
000
.000
.000
.000
.000
.000
1.610
1.760
.070
.960
.320
.660
136
-------
RAINFALL
INCHES
1 INCH - 25.4mm
DATL
12 30 74
12 31 74
1
75
2 75
3 75
4 75
5 75
6 75
7 75
6 75
9 75
i 10 75
1 11 75
1 1* 75
1 13 75
1 14 75
1 15 75
1 16 75
i 17 7b
1 Ifa 75
1 19 75
1 20 75
1 21 75
1 22 75
1 23 75
1 24 75
1 25 75
1 26 75
i 27 75
1 28 75
1 29 75
1 3U 75
31 75
1 75
2 75
3 75
4 75
5 75
6 75
7 75
b 75
9 75
2 10 75
2 11 75
2 12 75
2 13 75
2 14 75
2 15 75
2 16 75
2 17 75
2 18 75
2 19 75
2 20 75
2 21 75
2 22 75
2 23 75
2 24 75
2 25 75
2 2b 75
1
2
-------
RAINFALL
INCHES
1 INCH - 25.4mm
3
3
3
3
3
3
3
DATL
2 27 75
2 2ti 75
1 75
2 75
3 75
1 75
5 75
b 75
7 75
o a 7b
3 9 75
3 10 75
3 11 75
3 12 75
3 13 75
3 14 75
3 15 75
3 16 75
3 17 75
3 Ib 75
3 19 75
3 20 75
3 21 75
0 22 75
3 23 75
3 «:4 75
3 25 75
3 2b 75
3 27 75
3 26 75
3 29 75
3 30 75
3 31 75
1 75
2 75
3 75
4
75
5 75
fa 75
7 75
8 75
9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 15 75
4 Ib 75
4 17 75
4 18 7b
4 19 75
4 20 75
4 21 7b
4 22 75
4 23 75
4 24 75
4 25 75
4 2b 75
.270
.000
.000
.000
.000
OuO
.ouo
.000
OoO
.000
.000
.700
ObO
.000
2.230
1.410
.000
.000
.000
.450
.510
.000
.000
.000
.000
1.870
.000
.000
.000
.000
1.470
.380
.000
.000
.000
.000
.000
.000
QUO
.000
.000
.280
.500
.000
.000
.000
1.950
.090
.000
.000
.000
.370
.290
.000
.OoO
.000
.oco
.000
.000
138
-------
RAINFALL
INCHES
1 INCH - 25.4mm
DATE
4 27 75
4 28 75
4 29 75
4 30 75
1
75
2 75
3 75
M. 75
5 75
b 75
7 75
6 75
9 75
b 10 75
b 11 75
b 12 75
b 13 75
b 14 75
b Ib 75
5 Ifa 75
b 17 75
b 16 75
b 19 75
b 20 75
b 21 75
b 22 75
b 23 75
b 24 75
5 25 75
b 2b 75
b 27 75
5 28 75
b 29 75
b 30 75
5 31 75
1
75
2 75
3 75
4 75
b 75
b 75
7 75
b 75
9 75
b 1U 75
fa 11 75
b 12 75
6 13 75
b 14 75
b 15 75
b Ib 75
b 17 75
o it) 75
6 19 75
b 20 75
o 21 75
b 22 75
t> 23 75
b 24 75
.000
.000
.410
1.000
.230
.000
.180
.960
000
240
.210
1.290
.000
.540
.000
.000
.000
.000
1.070
.170
.000
.000
.000
.000
.000
.000
.000
.000
.000
.000
.650
000
.130
.530
.190
.000
.000
.000
QUO
.000
.100
.440
.000
.000
1.150
.fl40
.190
.000
.000
.210
.260
.000
.000
.200
.000
.000
.000
.090
.000
139
-------
RAINFALL
INCHES
1 INCH - 25.4mm
DATE
fa 25 75
6 26 75
6 27 75
fa 28 75
fa 29 75
fa 3U 75
1
7
7
7
7
7
7
7
7
7
7
7
7
7
75
2 75
3 75
4 75
5 75
6 75
7 75
8 75
9 75
7 10 75
7 11 75
12 75
13 75
14 75
15 75
7 16 75
7 17 75
7 18 75
7 19 75
7 20 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
7 28 75
7 29 75
7 30 75
7 31 75
1
75
2 75
3 75
4 75
5 75
fa 75
7 75
8 75
8
a
8
8
8
8
8
8
d 9 75
6 10 75
8 11 75
8 12 75
8 13 75
8 14 75
8 15 75
8 16 75
8 17 75
8 16 75
8 19 75
8 20 75
8 21 75
8 2«i 75
.000
000
.000
.000
.000
.000
.000
.000
OuO
.000
.000
.000
.000
1.590
.000
1.040
.050
.000
.000
.000
.000
.000
.000
.000
.060
.050
.080
.000
.300
.000
.000
.280
.000
.000
.090
.000
.200
.720
.860
.560
.000
1.100
.140
.000
.000
.000
.990
.000
.790
.000
.000
.300
.000
.500
Ooo
.000
.000
.000
.000
140
-------
RAINFALL
INCHES
1 INCH - 25.4mm
DATE
b 23 75
6 24 75
tt 25 75
8 26 75
8 27 75
fa 28 75
8 29 75
8 30 75
31 75
1 75
2 75
3 75
4 75
5 75
fa 75
7 75
fa 75
9 75
8
9
9
9
9
9
9
9
9
9
9 10 75
9 11 75
9 12 75
9 13 75
9 14 75
15 75
16 75
9 17 75
9 18 75
9 19 75
9 20 75
9 21 75
9 22 75
9 23 75
9 24 75
9 25 75
9 26 75
9 27 75
9 28 75
9 29 75
9 30 75
9
9
10
10
10
10
10
la
10
10
lu
1 75
2 75
3 75
4 75
5 75
b 75
7 75
8 75
9 75
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 lb 75
10 19 75
In PU 75
.000
.000
.000
.000
.000
.000
.220
.000
.300
.000
.000
.000
.000
.000
.770
1.020
000
.000
.000
.000
.000
.660
.000
.000
.000
.350
.110
.000
.000
.140
.000
.090
OHO
.000
.000
.000
.000
.000
.000
.620.
.630
.000
.000
.000
.080
.000
.000
.000
.000
.000
.000
.000
.000
.000
.320
4.070
.000
QUO
.000
141
-------
RAINFALL
INCHES
1 INCH - 25.4mm
DATE
10 21 7b
10 22 75
lu 25 75
10 24 75
10 25 75
lu 2b 75
10 27 75
10 2ti 75
10 29 75
lu 30 75
10 31 75
1
11
11
11
11
75
2 75
3 75
<4 75
.000
.000
.000
.000
.000
.860
.000
.000
.000
.000
.000
.000
,000
.000
.130
142
-------
WATER TEMPERATURE
DEC C
DATE
11 1 71
11 7 71
11 10 71
11 20 71
11 25 71
11 30 71
12 2 71
12 7 71
12 11 71
12 11 71
12 15 71
12 16 71
12 21 71
12 22 71
12 2b 71
12 30 71
1 2 75
1 3 75
1 1 75
i 5 75
1 b 75
1 7 75
i fa 75
A 9 75
1 10 75
1 11 75
1 12 75
1 13 75
i 11 75
1 Ib 75
1 Ifa 75
1 16 75
1 19 75
1 20 75
1 21 75
1 22 75
1 23 75
1 21 75
1 25 75
1 26 75
1 27 75
i 26 75
1 29 75
1 30 75
i 31 75
2 1 75
2 6 75
-------
WATtR TEMPERATURE
DEC C
DATE
3 20 75
3 21 75
3 22 75
4 1 75
4 2 7b
4 3 75
4 4 75
4 b 75
4 6 75
4 7 75
4 tt 75
4 9 75
4 10 75
4 11 75
4 12 75
4 13 75
4 14 75
4 Ib 75
4 16 75
4 17 75
4 18 75
1 19 75
4 20 75
4 21 75
4 22 75
4 23 75
1 24 75
4 25 75
4 2b 75
4 27 75
4 26 75
4 29 75
4 30 75
5 b 75
5 6 75
5 10 75
b Ifa 75
b 28 75
b 3U 7b
b 31 75
6 1 75
0 4 75
6 b 75
0 9 75
b 13 75
b 16 75
b 20 75
b 23 7b
b 25 75
b 28 75
b 29 75
6 30 75
7 1 75
7 2 75
7 3 75
7 4 75
7 b 7b
7 b 75
7 7 75
INFLUENT
14*000
12.100
14.000
14.500
14.500
14.500
14.000
15.500
14.500
14.000
14.500
15.000
14.000
14.500
999.000
15.000
14.000
14.500
13.500
14.500
15.000
15.500
15.000
13.500
16.000
15.000
15.000
15.500
15.000
16.000
16.000
16.000
16.500
17.000
17.500
17.000
17.000
19.500
19.000
20.000
19.500
19.000
20.000
20.000
20.500
20.200
20.200
21.000
21.900
22.000
20.000
21.500
21.500
22.000
22.000
21.000
-------
WATtlH
DEC C
DAIt.
7 b 7b
7 9 75
7 10 75
7 11 75
7 12 75
7 13 75
7 14 75
7 15 75
7 lb 75
7 17 75
7 la 75
/ 19 75
7 2U 75
7 21 75
7 22 75
7 23 75
7 24 75
7 25 75
7 26 75
7 27 75
b 20 75
fa 21 75
o 22 75
0 25 75
0 24 75
tt 25 75
tt 26 75
**
tt
6
27 75
26 75
29 75
20 75
29 75
,50 75
1 75
£. 75
3 75
4 75
5 75
o 75
7 75
fa 75
9 75
9
9
10
10
10
lo
lo
10
10
10
10
10 10 75
10 11 75
10 12 75
10 13 75
10 14 75
10 15 75
10 16 75
10 17 75
10 16 75
10 19 75
10 20 75
lo 21 75
10 22 7b
lo 25 75
10 24 75
10 25 75
INFLUENT
21.500
21.500
21.500
22.000
21.500
22.000
22.500
21.000
21.000
21.500
22.500
22.000
22.000
22.000
23.50C
999.000
. 5 0 0
27.000
27.500
27.500
28.000
30.000
2o.OOO
29.000
29.000
29.500
Q99.000
31.500
30.000
26.200
2?. ooo
2rt.500
999.000
ogg.OOO
26.5PO
2^.500
29.^00
29.000
31.000
29.000
19.000
22-000
2.0.000
21.500
POMP NiO °
21.500
21.500
21.500
21.500
21.500
21.500
^2.000
21.500
21.500
22.000
21.500
21.000
20.500
21.000
999.000
21.000
21.00"
20.500
20.500
20.500
20.500
l.-i.OOO
19.000
19.100
19.000
20.000
21.500
23.000
2.3.000
25.000
26.500
24.500
24.000
23.500
22.000
19.500
Ib.OOO
999.000
lci.000
18.500
19.500
16.500
19.500
19.500
2fl.sOO
27.000
27.PP"
27.00"
29.SPO
28.1
?9.oon
30.00"
29.00"
Q°g.non
?o,nOn
30.501
29.SO"
po.no"
20.00^
20.50^
18.^00
19.501
IP. 00"
20.00"
Pl.^0"
23.001
26.50"
24.00"
23.50"
22.00"
Iq.SO"
" 18.00"
9°9.00"
17.^01
18.0PO
19.201
1fi.nO"
19.10"
19,no"
POM" MO ?
27.510
27.5""
27.0PP
23.Q1P
25.51"
25.0""
27.0"0
27.50"
27.ano
26.5""
?6.0"0
'7.onn
20.01"
29.0"P
26.01"
20.000
gog.non
27.0""
27.5P"
Pfl.u""
909.IJOO
29.b"0
20.0""
21.5PO
21. b""
21.0""
20.3"P
18.5""
19.b"0
19.5""
19.0""
20.0"0
21.0"P
22.0""
22.5"P
23.5"0
T3.5PP
23.5"P
?3.0"P
23.01"
22.0""
18.01P
9°9.0"P
17.0""
le.ono
18.510
17.911
19.0"0
145
-------
1U 26 7b
iiO.OOO
DEC C
17.bOO
17.
146
-------
WATER TEMPERATURE DEC C
DATE INFLUENT POMD NO i PONH NO ? P^NH NO 3
lU 27 75 20.000 17.800 17.300 17.800
10 26 7b 20.300 19.500 1B.SOO 18.500
10 29 75 20.500 22.000 22.000 ?l.COn
10 30 75 20.000 18.500 Iq.OOn 19.000
10 31 75 20.500 19.000 Ifi.sOO 1.8.500
11 1 75 20.000 17.000 17.000 17.000
11 2 75 20.500 18.000 17.^00 17.500
lJt 3 75 20.000 19.000 19.000 19.000
11 <+ 75 20.000 19.000 19.000 19.000
147
-------
APPENDIX C
PLOTTED DATA
148
-------
i 2 5 u
in
00
?
4 1000
iH
a
i*^
! H
500
n
1UIHL hLUN INFLUENT
1
;
j
i
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!
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/ \J
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1
M pi u n P P IQMFFRMfiPQPRMfiY : N
: * v_.' ^ _.;_ ._ -_- n i M i L_ u 11 n i i in ii i i n i _' o i *
QI in
SEP GCT NHV
-------
TGTRL FLOW
125n
ss
en
1000
750
500
250
NOV DE
POND 3
RNFEBMflRflPR MRY JUN JUL RUG SEP DCT NOV
-------
PERK FLGN
INFLUENT
i o c^ n
1 c: b U
oo
t"^
m
1 n n n
d 1 U U U
u>
rH
x. ~) cr n
, 750
0
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LD
r~ o n
j 0 0
2c n
bu
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NOV DEC JRN FEBMRR RPR MflY JUNJUL RUG SEP DC' W
-------
K
*
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:i
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0
ro
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1 2 s n
i nnn
j
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son
2 s n
n
3Eflh
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SFP
s
s
!'.
:
'1 C
;
A
T
\
4
N n v
-------
MINIMUM FLOW
INFLUENT
500
3
oo
400
200
100
0
MOV DEC JRN FEBMRR RPFi MflT JUN JUL RUG SE.P OCT NOV
-------
MINIMUM FLON
500
£
400
300
CD
200
100
0
POND 3
>«A*
NC1V DEC JRN FEBMRR RPR MRY JUN JUL RUG SEP OCT NOV
-------
TQTRL BODS
500
400
300
in ,- 1
tn
200
1 0 0
INFLUENT
0
NOV DEC JflN FEBMflR RPR MflY JUN JUL RUG SEP OCT NOV
-------
TGTflL BODS
POND 1
500
400
:
0 0
CD
200
100
0
.** S*.
--^-v,
-------
TGTni BGD5
POND 2
500
400
300
f r-)
I>
200
100
0
A_^-
^w
,*
4MHMgA
t- t
^M-
ntAVnw
£W^
A.JW
JftU
M
.- % f 1 -.
*^WSi
.. .; - -p
r
h 1 C~A 'i i1
NOV
DEC JflN FEBMflR RPR MflY JUNJUL RUG SEP OCT NOV
-------
TGTflL BODS
500
400
300
200
100
0
POND 3
NQV DEC JflN FEBMflR flPR MRY JUN JUL RUG SEP OCT NOV
-------
SOLUBLE BODS
INFLUENT
125
100
75
CD
50
2
0
NQV DEC JRN FEB MflR flPR Mfl'T JUN JUL RUG SEF OCT NOV
-------
SOLUBLE 60D5
125
100
75
50
25
0
POND 1
w^
IK*-****-^
1 '
vU^j
T~
-j
^4
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-i. ,,
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\
0V DEC JflN EEBMHR fiPR MflT JUN JUL RUG SEP OCT NOV
-------
SOLUBLE BODS
POND 2
125
100
75
£ CD
50
25
0
*s *-*-
+*++**-+-
*A^&*
S*-r-
»V*-*i
t^
**-J
W^N^V
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n-
NOV DEC JflN FEBMRR RPR MflY JUN JUL RUG SEP OCT NOV
-------
SOLUBLE BOD
125
100
s
50
25
->
J
POND 3
NOV DEC JflN FEBMflR RPR MflT JUN JUL RUG SEP OCT NQV
-------
GTRL COD
250
2
200
150
CD
100
50
INFLUENT
0
NOV DEC JflN FEBMRR RPR MRY JUN JUL RUG SEP QCT NGV
-------
TOTR
25C
200
1 5 0
CD
100
50
n
POND 1
1
^^
1 1
i
;
1
<*~* +^
\
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j
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1
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N 0 V D E C J ON F E B M fi R R P R M H Y
JN ...
ki fk.
**
\
j
i
UL RUG SEP riRT NflV
-------
TOTRL COD
250
200
150
tn
100
50
0
"S
POND 2
±
**&*
-J?*x**₯J>«Ht'j*-
NOV DEC JRN FEBMRR RPR MRT JUN JUL RUG SEP OCT NOV
-------
i
GIRL CGD
POND 3
Os
250
2 n n
x-s
-i
o
r-t
v_x
-J i s n
\
CD
51
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50
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jf
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'
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-iFP
M
'w*>*i*i
-------
<.
OLUBLE CUD
INFLUENT
o.
CD
s o n
4 n n
q; n n
2 n n
1 no
n
i
i
i
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N 0 V DEC J RNFEBMRRfiPRMRY J U N J U L H U G S E P n C T NClV
-------
SOLUBLE CQC
POND 1
500
400
J 300
s
200
IOC
0
v_
NOV
*
J t L
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^
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p*t&
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t
MOV
-------
SOLUBLE COD
500
400
300
ID
CD
200
100
0
''*'"
POND 2
.-.- *.l
4^
NQY DEC JflN EEBMHR RPR MflY JUN JUL RUG SEP GCT NGV
-------
SOLUBLE COD
POND
500
T~ ~~l
400
I
3 0 0
200
100
.
N 0 V D E C J fl N F E B M H R fl P R M fl T J LI N J U L fl U G S E P 0 C T N 0 V
-------
GTRL PHOSPHORUS
INFLUENT
CD
NOV DEC URN FEBMflR RPR MflY JUN JUL HUG SEP GOT NGV
-------
T pi
OTflL PHOSPHORUS
POND 1
25
20
15
0 ~
^F
Vr
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NOV DEC JflN FEBMflR HPR MflY JUN JUL RUG SEP 0CT NG\
-------
CD
GTflL PHOSPHORUS
25
15
10
5
0
POND 2
-J
i
T
NOV DEC JflN FEBMRR RPR MRY JON JUL RUG SEP OCT NGV
-------
TQTflL PHGSPHGRUS
25
20
15
10
0
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MOV I
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DEC .
i
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-------
T K N
INFLUENT
CD
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-------
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125
100
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-------
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125
100
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50
25
0
POND 2
r.-1 'i i'
NOV DEC JflN FEBMflR HPR MflT JUN JUL RUG SEP 0C1 NQV
-------
TKN
125
100
75
^ n
j LJ
25
0
POND 3
NOV DEC JflN PEBMflR RPR MRY JUN JUL RUG SEP UCT NOV
-------
CD
P; M M G N I fi - N
INFLUENT
RH
i i >-.
40
30
?n
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TECHNICAL REPORT DATA
(Please read Instructions on the reverse before completing)
1. REPORT NO.
EPA-600/2-77-109
2.
3. RECIPIENT'S ACCESSION-NO.
4. TITLE AND SUBTITLE
PERFORMANCE EVALUATION OF KILMICHAEL LAGOON
5. REPORT DATE
August 1977 (Issuing Date)
6. PERFORMING ORGANIZATION CODE
7. AUTHOR(S)
Donald 0. Hill and
Adnan Shindala
8. PERFORMING ORGANIZATION REPORT NO.
9. PERFORMING ORGANIZATION NAME AND ADDRESS
Department of Civil Engineering
College of Engineering
Mississippi State University
Mississippi State, Mississippi 39762
10. PROGRAM ELEMENT NO.
1BC611
11. CONTRACT/GRANT NO.
68-03-2061
12. SPONSORING AGENCY NAME AND ADDRESS
Municipal Environmental Research Laboratory--Cin., OH
Office of Research and Development
U.S. Environmental Protection Agency
Cincinnati. Ohio 45268
13. TYPE OF REPORT AND PERIOD COVERED
Final 1974-76
14. SPONSORING AGENCY CODE
EPA/600/14
15. SUPPLEMENTARY NOTES
Project Officer: Ronald F. Lewis (513-684-7644)
16. ABSTRACT
A three-cell facultative lagoon at Kilmichael, Mississippi has been evaluated
for performance in relation to design criteria and secondary treatment standards for
municipal wastewater facilities throughout all seasons of the year. This report
covers sampling equipment installation, biweekly sampling, intensive surveys during
each season of the year, and sample analyses.
Performance varied considerably by day and by season of the year. Using
as a basis, secondary standards were met for the most part. However suspended solids
and coliform bacteria were both consistently outside the specified range. Therefore,
lagoon upgrading must address the removal of suspended solids.
17.
KEY WORDS AND DOCUMENT ANALYSIS
DESCRIPTORS
b.lDENTIFIERS/OPEN ENDED TERMS C. COS AT I Field/Group
Waste Treatment
*Lagoons (ponds)
*Performance evaluation
*Design criteria
Chemical analysis
Physical tests
13B
13. DISTRIBUTION STATEMENT
Release to Public
19. SECURITY CLASS (ThisReport/
Unclassified
21. NO. OF PAGES
229
20. SECURITY CLASS (Thispage)
Unclassified
22. PRICE
EPA Form 2220-1 (9-73)
OU.S. GOVERNMENT PRINTING OFFICE: 1977-757-056/6508
221
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