U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
REPORT
ON
LAKE WINNIPESAUKEE
CARROLL AND BELKNAP COUNTIES
NEW HAMPSHIRE
EPA REGION I
WORKING PAPER No, 11
PACIFIC NORTHWEST ENVIRONMENTAL RESEARCH LABORATORY
An Associate Laboratory of the
NATIONAL ENVIRONMENTAL RESEARCH CENTER - CORVALLIS, OREGON
and
NATIONAL ENVIRONMENTAL RESEARCH CENTER - LAS VEGAS, NEVADA
697.O32
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REPORT
ON
LAKE WINNIPESAUKEE
CARROLL AND BELKNAP COUNTIES
NEW HAMPSHIRE
EPA REGION I
WORKING PAPER No, 11
WITH THE COOPERATION OF THE
NEW HAMPSHIRE WATER SUPPLY AND POLLUTION CONTROL COMMISSION
AND THE
NEW HAMPSHIRE NATIONAL GUARD
MAY, 1974
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CONTENTS
Page
Foreword ii
List of New Hampshire Study Lakes iv
Lake and Drainage Area Map V
Sections
I. Conclusions 1
II. Introduction 3
III. Lake and Drainage Basin Characteristics 4
IV. Lake Water Quality Summary 7
V. Nutrient Loadings 14
VI. Literature Reviewed 24
VII. Appendices 25
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FOREWORD
The National Eutrophication Survey was initiated in 1972 as a
research project in response to an Administration commitment to
investigate the nationwide threat of accelerated eutrophication to
fresh water lakes and reservoirs.
OBJECTIVES
The Survey was designed to develop, in conjunction with state
environmental agencies, information on nutrient sources, concentrations
and impact on selected fresh water lakes as a basis for formulating
comprehensive and coordinated national , regional and state management
practices relating to point-source discharge reduction and non-point
source pollution abatement in lake watersheds.
ANALYTIC APPROACH
The mathematical and statistical procedures selected for the
Survey’s eutrophication analysis are based on related concepts that:
a. A generalized representation or model relating
sources, concentrations and impacts can, in fact, be
constructed.
b. By applying measurements of relevant parameters
associated with lake degradation, the generalized model
can be transformed into an operational representation of
a lake, its drainage basin and related nutrients.
c. With such a transformation, an assessment of the
potential for eutrophication control can be made.
LAKE ANALYSIS
This report documents the first stage of evaluation of lake and
watershed data collected from the study lake and its drainage basin.
It is formatted to provide state environmental agencies with specific
information for basin planning [ 3O3(e)], water quality criteria!
standards review [ 3O3(c)], clean lakes [ 3l4(a,b)], and water quality
monitoring [ 1O6 and §305(b)] activities mandated by the Federal Water
Pollution Control Act Amendments of 1972.
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Beyond the single lake analysis, broader based correlations
between nutrient concentrations (and loading) and trophic
condition are being made to advance the rationale and data base
for refinement of nutrient water quality criteria for the Nation’s
fresh water lakes. Likewise, multivariate evaluations for the
relationships between land use, nutrient export and trophic
condition, by lake class or use, are being developed to assist
in the formulation of planning guidelines and policies by EPA
and to augment plans implementation by the states.
ACKNOWLEDGMENT
The staff of the National Eutrophication Survey (Office of
Research & Development, U. S. Environmental Protection Agency)
expresses sincere appreciation to the New Hampshire Water Supply
and Pollution Control Division for professional involvement and to
the New Hampshire National Guard for conduct of the tributary
sampling phase of the Survey.
William A. Healy, Executive Director of the New Hampshire Water
Supply and Pollution Control Commission, Ronald E. Towne, Water
Pollution Biologist, and Kenneth MacDonald, Chief Water Pollution
Sanitarian, provided invaluable lake documentation and counsel during
the course of the Survey.
Major General Francis B. McSwiney, the Adjutant General of New
Hampshire, and Project Officer Lieutenant Colonel Russ Grady, who
directed the volunteer efforts of the New Hampshire National Guards-
men, are also gratefully acknowledged for their assistance to the
Survey.
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LAKE NAME
Glen Lake
Lake Winnipesaukee
Kelly’s Falls Pond
Powder Mill Pond
COUNTY
Hill sborough
Carroll, Belknap
Hill sborough
Hill sborough
iv
NATIONAL EUTROPHICATION SURVEY
STUDY LAKES
STATE OF NEW HAMPSHIRE
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6 R p 1 O! _S. —
— Co.
Han shire
/
V
LAKE WINNIPESAUKEE
®Tributary Sanpling Site x Lake Sai 11ng Site
Direct Drainage Area Boundary
• Indirect Drainage Area Boundary
Sewage Treatment Facility
() 5 Mlles
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LAKE WINNEPESAUKEE
STORET NO. 3303
I. CONCLUSIONS
A. Trophic Condition:
At this time the main body of Lake Winnipesaukee is considered
oligotrophic. Generally, water quality is excellent, but there are
problems where heavy nutrient loadings occur. Wolfeboro Bay, Cen-
ter Harbor Bay, Alton Bay, Gilford Bay, Melvin Bay, and Meredith
Bay are areas with excessive nutrient loadings.
During Survey sampling, dissolved oxygen values ranged from
7.0 mg/l to 12.9 with a mean value of 9.5 mg/i for all samples
taken. Minimum D.O. values from the hypolimnion were never below
7.0 mg/l. The water quality in Lake Winnipesaukee can most likely
be prevented from deteriorating if measures are taken now to reduce
the nutrient loading from point sources.
B. Rate Limiting Nutrient:
The results of the algal assays show that Lake Winnipesaukee
was phosphorus limited at the time the samples were collected.
C. Nutrient Controllability:
Nutrient loadings to Lake Winnipesaukee, in total , are rela-
tively low at this time and result in little apparent effect on
the main body of the lake. However, because of intense loading
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in certain bay areas, serious potential damage exists for the
entire lake.
1. Point sources--Approximately 45% of the total annual
phosphorus input to the lake originates from point source in-
puts from four municipalities. These same municipalities are
responsible for only 8% of the total nitrogen input.
2. Non-point sources--33% of the annual phosphorus input
originates from sampled and unsampled tributaries and immediate
drainage to the lake. No single tributary contributes a signifi-
cant percentage of the load and land use controls would be of
little value in further reducing the phosphorus input from non—
point sources.
Approximately 40% of the total nitrogen load to the lake
originates from non-point sources in the watershed. The esti-
mated nitrogen load in direct precipitation on the lake surface
also accounts for 40% of the total input.
It is concluded that removal of phosphorus from all waste
treatment plant discharges to Lake Winnipesaukee would benefit
the lake. It is noted that in New Hampshire’s Merrimack River
Basin Water Quality Management Plan (Anonymous, 1973), Phase III
priorities are given to the preservation (“perpetual protection”)
of the high quality of Lake Winnipesaukee by means of a policy
of “no discharge”.
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II. INTRODUCTION
Lake Winnipesaukee (see map, page v) is the second largest lake within
New England. It is well known as a prime recreational area for boating
and fishing and is a most impressive subject for artists and photographers
(Yeo, 1971).
Lake Winnipesaukee is a natural lake, though the water level has been
raised by damming, and has been stocked with salmon, whitefish, smelt, and
smalimouth bass. The lake is considered an excellent salmonid water.
The economies of the towns and communities surrounding Lake Winni-
pesaukee are closely associated with the tourist and recreational attrac-
tions offered by this lake.
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III. LAKE AND DRAINAGE BASIN CHARACTERISTICS
A. Lake Morphometry*:
1. Surface area: 44,586 acres.
2. Mean depth: 43** feet.
3. Maximum depth: 180+ feet.
4. Volume: 1,926,115 acre/feet.
5. Mean hydraulic retention time: 4 years
B. Tributary and Outlet:
(See Appendix A for flow data)
1 . Tributaries -
Name
____ Drainage areat _________
Lake Waukewan outlet 13.0 mi 2
Hawkins Brook 3.3 mi
Mead Brook 0.3 mi 2
Page Brook 2.4 mi 2
No Name (Fl) 1.3 mi 2
Lake Kanasatka outlet 9.5 mi
No Name (Hi) 0.5 mi 2
Halfway Brook 2.5 m1 2
Shannon Brook 7.0 mi 2
Melvin River 16.3 mi 2
Wingate Brook 2.4 mi 2
* New Hampshire Fish and Game Dept., Winnepesaukee Lake
Map (1966).
** Random-dot method; see Appendix D.
1- Drainage areas are accurate within ±1%, gaged mean annual flows within
±15% and ungaged mean annual flows within ±20%.
Mean flowt
22.7 cfs
5.9 cfs
4.2 cfs
4.2 cfs
2.2 cfs
16.8 cfs
1.0 cfs
4.4 cfs
12.4 cfs
28.8 cfs
4.2 cfs
Contour Sounding
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Drainage area
3.4 mi 2
.2
3.3 m l
38.7 mi 2
2.4 mi 2
1.2 m1 2
0.8 mi 2
.2
8.0 mi
3.5 mi 2
28.8 mi 2
3.1 mi 2
.2
3.8 mi
6.5 mi 2
.2
9.3 mi
.2
1.4 mi
.2
6.4 mi
25.7 mi 2
5
Name
Twenty Mile Brook
Mirror Lake outlet
Front Bay outlet
Rust Pond outlet
No Name (Si)
Knights Pond outlet
Beaver Brook
Hurd Brook
Merry Meeting River
Watson Brook
Alton Brook
Poorfarm Brook
Gunstock River
Meadow Brook
Nineteen Mile Brook
Red Hill River*
Minor tributaries and
immediate drainage -
Totals
Mean flow
6.0 cfs
5.9 cfs
68.3 cfs
4.3 cfs
2.1 cfs
1.5 cfs
14.1 cfs
6.1 cfs
50.8 cfs
5.5 cfs
6.7 cfs
11.3 cfs
16.5 cfs
2.5 cfs
11.2 cfs
45.3 cfs
279.3 cfs
644.4 cfs
644.4 cfs
flow based on
88.6 mi 2
293.3 mi 2
2. Outlet -
Paugus Bay inlet 363.0
* Drainage area planimetered from U.S.G.S. l 25O,00O map;
U.S.G.S. runoff coefficient of 1.76 cfs/mi
** Includes area of lake.
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C. Precipitation*:
1. Year of sampling: 45.7 inches.
2. Mean annual: 40.8 inches.
See Working Paper No. 1, “Survey Methods”.
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IV. LAKE WATER QUALITY SUMMARY
Lake Winnipesaukee was sampled three times during the open-water season
of 1972 by neans of a pontoon-equipped Huey helicopter. Each time, samples
for physical and chemical parameters were collected from six stations in
the lake proper and two in Paugus Bay (see map, page v) and from a number
of depths at each station. During each visit, a single depth-integrated
(15 feet to surface) sample was composited from eight stations for phyto-
plankton identification and enumeration; and during the last visit (during
fall overturn), a five-gallon depth-integrated sample was composited from
Stations 1, 2, 3, and 4 and a similar sample was composited from Stations
5, 6, 7, and 8 for algal assays. Also each time, depth-integrated samples
were collected at the stations for chlorophyll a analyses. Maximum depths
sampled were 52 feet-at station 1, 19 feet at station 2, 25 feet at sta-
tion 3, 15 feet at station 4, 50 feet at station 5, 38 feet at station 6,
29 feet at station 7, and 28 feet at station 8.
Although data from stations 1 and 2 (Paugus Bay) were not included in
evaluation of the lake for this report, samples were included in one of
the composited algal assay samples. However, there was little difference
in the results of the assay as compared to the results of the assay of a
second sample composited from the lake proper.
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The results obtained are presented in full in Appendix B, and the data
for the fall sampling period, when the lake was essentially well-mixed, are
summarized below. Note, however, the Secchi disc summary is based on all
values.
For differences in the various parameters at the other sampling times,
refer to Appendix B.
A. Physical and chemical characteristics*:
FALL VALUES
(10/08/72)
Parameter Minimum Mean Median Maximum
Temperature (Cent.) 15.9 16.3 16.3 16.6
Dissolved oxygen (mg/l) 8.3 8.8 8.8 9.2
Conductivity (pmhos) 50 56 55 60
pH (units) 6.6 7.0 7.1 7.4
Alkalinity (mg/l) 10 10 10 10
Total P (mg/i) 0.004 0.006 0.006 0.015
Dissolved P (mg/i) 0.001 0.003 0.003 0.005
NO + NO (mg/l) 0.010 0.017 0.020 0.020
Amt onia ?mg/l) 0.020 0.033 0.030 0.050
ALL VALUES
Secchi disc (inches) 156 221 220 312
* Data from stations 1 and 2 (Paugus Bay) not included
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9
B. Biological characteristics:
1. Phytoplankton -
Sampling Dominant Number
Date - Genera per ml
06/02/72 1 . Dinobryon 922
2. Anabaena 63
3. Stephanodiscus 50
4. Tabellaria 23
5. Ankistrodesmus 14
Other genera 31
Total 1,103
08/06/72 1. Dinobryon 211
2. Anabaena 51
3. Cryptomonas 29
4. Polycystis 19
5. Synedra 17
Other genera 87
Total 414
10/08/72 1 . Dinobryon 537
2. Oscillatoria 199
3. Polycystis .109
4. Fragilaria 84
5. Achnanthes 36
Other genera 180
Total 1,145
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Sampling
Date
06/02/ 72
C. Limiting Nutrient Study:
Station
Number
03
04
05
06
07
08
03
04
05
06
07
08
03
04
05
06
07
08
during the 1972 sampling,
by plus or minus 20 percent.
the chlorophyll a levels
Chlorophyll a
( ug/l )
2.1
3.5
3.0
3.2
2.2
5.6
1 .0
0.7
0.8
1 .8
0.7
2.0
2.1
1.7
1 .8
2.1
2.1
1 .9
2. Chlorophyll a -
(Because of instrumentation problems
the following values may be in error
However, it is evident that most of
were quite low).
nutrient spiked -
08/06/7 2
10/08/ 72
1. Autoclaved, filtered, and
(Sites 1, 2, 3, and 4)*
Ortho P Inorganic N Maximum yield
N/P
conc. (mg/l) Conc. (mg/l)
(mg/i-dry wt.)
Ratio
Spike (mg/l )
Control
0.006 P
0.012 P
0.024 P
0.060 P
0.060 P + 10.0 N
10.0 N
0.003
0.009
0.015
0.027
0.063
0 . 063
0.003
0.063
0.063
0.063
0.063
0.063
10.063
10 .063
21/1
7/1
0.1
0.1
0.2
0.2
0.2
19.6
0.1
* This assay sample includes water from Sites 1 and 2 (Paugus Bay).
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2. Autoclaved, filtered, and nutrient spiked -
(Sites 5, 6, 7, and 8)
Ortho P Inorganic N Maximum yield N/P
Spike (mg/i) Conc. (mg/i) Conc. (mg/li ( mg/i-dry wt.) Ratio
Control 0.003 0.039 0.1 13/1
0.006 P 0.009 0.039 0.1 4/1
0.012 p 0.015 0 039 0.2
0.024 P 0.027 0.039 0.3
0.060 P 0063 0.039 0.2
0.060 P + 10.0 N 0.063 10.039 13.6
10.0 N 0.003 10.039 0.1
3. Discussion -
The two composite samples taken from Lake Winnipesaukee for
limiting nutrient studies showed similar results. The control
yield of the algal assay showed that the potential primary pro-
ductivity of Lake Winnipesaukee was very low at the time the
sample was collected as were the levels of the primary nutrients.
The N/P ratios of the control samples, plus the lack of
response to the nitrogen only spike show that the control sam-
ples were phosphorus limited. However, the first phosphorus
spike of only 6 pg/l tripled the orthophosphorus concentration
in the samples and nitrogen became limiting, so there was no
significant yield response to phosphorus (note the N/P ratios
after the first addition of phosphorus). Because of the very
low levels of both nutrients, the samples essentially were co-
limited, and the only significant yield response occurred when
both nitrogen and phosphorus were added.
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The lake data indicate that phosphorus was limiting at the
other sampling times; i.e., N/P ratios were greater than 14/1,
and phosphorus limitation would be expected.
0. Trophic Condition:
From an examination of the Lake Winnipesaukee nutrient data
obtained during the Survey (see Appendix B), it is concluded that
the main body of this lake is oliogotrophic. However, certain
areas of the lake receive heavy nutrient loadings and localized
problems are evident. Meredith Bay, Alton Bay, Wolfeboro, Melvin
Bay, and Gilford Bay are such areas.
Present loadings from point sources surrounding Lake Winni-
pesaukee have resulted in a lowering of the water quality in the
vicinity of the discharges. Even with the extremely large area and
volume of this lake, inevitably these loads will cause an overall
degradation of water quality in the main body of the lake.
Lake sampling data indicate low to moderate levels of chloro-
phyll a in some of these areas at the time of sampling. Site 6
(Wolfeboro Bay) and Site 8 (Melvin Bay) exceeded the overall mean
(2.07 mg/l) chlorophyll a value while Site 7 (Center Harbor) had
the lowest mean value (1.67 mg/l).
Levels of other parameters were moderate to low. Lake Winni-
pesaukee compares quite favorably with other lakes studied in 1972
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(over 200) in that 98% had higher mean total phosphorus, 99%
had higher mean inorganic nitrogen and mean dissolved phosphorus,
and 95% had higher mean chlorophyll a values.
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V. NUTRIENT LOADINGS*
For the determination of nutrient loadings, from August, 1972, through
August, 1973, the New Hampshire National Guard collected monthly near-surface
grab samples from each of the tributary sites indicated on the map (page v),
except for the high runoff months of March and April , 1973, when two samples
were collected and in October, 1972, when several sites were omitted because
of low flows.
Through an interagency agreement, estimated flows for the year of sampling
and a “normalized” or average year were provided by the New England District
Office of the U.S. Geological Survey.
In this report, nutrient loads for sampled tributaries were calculated
using mean concentrations and mean flows. Nutrient loadings for unsampled
“minor tributaries and immediate drainage” (“ZZ” of U.S.G.S.) were esti-
mated by using the mean of the nutrient loads, in lbs/mi 2 /year, in all
unimpacted tributaries and multiplying the means by the ZZ area in mi 2 .
The operators of the Wolfboro and Meredith wastewater treatment plants
provided monthly effluent samples and corresponding flow data. Loadings
for unsampled point sources, including septic tanks, were estimated and
seasonally adjusted (see Working Paper No. 1, “Survey Methods”).
* Based on sampling frequency and variations in concentrations, si le
tributary loadings for gaged sites are believed to be within ±16% of
the true value 67% of the time and within ±32% of the true value 95%
of the time.
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A. Waste Sources:
1. Municipal -
Pop. Mean Receiving
Name Served Treatment Flow (mgd) Water
Meredith 2,904 Trickling 0.250 Hawkins Brook
fi 1 ter
Wolfeboro 3,036 Primary 0.450 Lake Winnipesaukee
Al ton 1,647 Septic
tanks
Central Harbor 540 Ponds 0.054* Small stream in area
of Moultonboro
Moultonboro 1,310 Ponds 0.131* Small stream in area
of Moultonboro
Gilford 3,219 Septic
tanks
Tuftonboro 910 Septic
tanks
2. Industrial -
Mean Receiving
Name Product Treatment Flow (g/y) Water
American 100,000 (Meredith Sewage
Asbestos System)
Corp.
Beede’s Snow 480,000 (Meredith Sewage
White Coin- System)
A-Mati c
* Estimated (100 g/per capita/day).
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B. Annual Total Phosphorus Loading - Average Year:
1. Inputs -
lbs P1 % of
Source yr total
a. Tributaries (non-point load) -
Lake Waukewan outlet 630 1.2
Hawkins Brook 490 1 .0
Mead Brook 20 <0.1
Page Brook 260 0.5
No Name (F—l) 70 0.1
Lake Kanasatka outlet 260 0.5
No Name (H-l) 30 <0.1
Halfway Brook 110 0.2
Shannon Brook 340 0.7
Melvin River 960 2.0
Wingate Brook 150 0.3
Twenty Mile Brook 210 0.4
Mirror Lake outlet 160 0.3
Front Bay outlet* 1 ,600 3.3
Rust Pond outlet 110 0.2
No Name (S-1) 80 0.2
Knights Pond outlet 60 0.1
Beaver Brook 440 0.9
Nurd Brook 240 0.5
Merry Meeting River 1 ,500 3.0
Watson Brook 190 0.4
Alton Brook 260 0.5
Poorfarm Brook 540 1 .1
Gunstock River 780 1 .6
Meadow Brook 160 0.3
Nineteen Mile Brook 380 0.8
Red Hill River 1,430 2.9
Tributary Totals 11,460 23.3
* See discussion, page 20.
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Source _______
b. Minor tributaries & immediate
drainage (non-point load)* -
c. Municipal STP’s -
Wol feboro**
Meredith
Bay Area
(Center Harbor-Moul tonboro)
d. Septic tanks* -
e. Industrial -
American Asbestos Corp.
Beede’s Coin-A-Matic
Meredith Steam Laundry
f. Direct Precipitation* -
Totals
2. Outputs —
Lake outlet (to Paugus Bay) 11,420
3. Net annual P accumulation - 37,790 pounds.
* Estimated; see Working Paper No. 1, “Survey Methods”.
** See di cussion, page 20.
lbs P1
yr
%of
total
4,960
10.1
8,200
5,210
16.7
10.6
8,650
17.6
3,770
7.7
Meredith Treatment Facility
6,960
49,210
14.1
100.0
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C. Annual Total Nitrogen Loading - Average Year:
1 . Inputs -
lbs NI % of
Source yr total
a. Tributaries (non—point load) -
Lake Waukewan outlet 16,270 1.5
Hawkins Brook 7,190 0.7
Mead Brook 410 <0.1
Page Brook 5,140 0.5
No Name (F-i) 1,560 0.1
Lake Kanasatka outlet 8,880 0.8
No Name (H-i) 1,010 0.1
Halfway Brook 6,820 0.6
Shannon Brook 14,400 1.3
Melvin River 38,220 3.6
Wingate Brook 4,900 0.5
Twenty Mile Brook 5,990 0.6
Mirror Lake outlet 7,560 0.7
Front Bay outlet 44,280 4.1
Rust Pond outlet 2,920 0.3
No Name (S-i) 1,710 0.2
Knights Pond outlet 1,610 0.1
Beaver Brook 15,030 1.4
Hurd Brook 6,170 0.6
Merry Meeting River 49,300 4.6
Watson Brook 3,710 0.3
Alton Brook 3,890 0.4
Poorfarm Brook 10,620 1 .0
Gunstock River 22,210 2.1
Meadow Brook 4,720 0.4
Nineteen Mile Brook 11,430 1.1
Red Hill River 40,670 3.8
Tributary Totals 336,620 31 .3
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lbs N/ % of
Source yr total
b. Minor tributaries & imedlate
drainage (non-point load)* - 145,660 13.6
c. Municipal SIP’s -
Wolfeboro 24,820 2.3
Meredith 15,760 1.5
Bay Area
(Center Harbor_Moultonboro)* 41,930 3.9
d. Septic tanks*_ 80,070 7.5
e. Industrial —
American Asbestos Corp.
Beede’s Coin-A-Matic Meredith Sewage System
Meredith Steam Laundry
f. Direct precipitation* 429,540 40.0
Totals 1,074,400 100.0
2. Outputs -
Lake Outlet (to Paugus Bay) 299,390
3. Net annual N accumulation — 775,010 pounds
* Estimated; see Working Paper No. 1, “Survey Methods”.
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D. Discussion:
Nutrient data from the Wolfeboro STP indicate that 8,200
pounds P/yr are discharged from the plant to Front Bay. Also,
data from the brook above Front Bay (Station Q-l) indicate that
1,600 pounds P/yr reach that point from areal (non-point) sources.
The STP and brook phosphorus loads combined, then, amount to 9,800
lbs/yr. However, at the Front Bay outlet sampling station (Q-2),
only 6,190 pounds of phosphorus could be accounted for during the
Survey sampling year.
It is apparent from these data that there is phosphorus entrapment
in Front Bay between the Q-l and Q-2 sampling stations. However, for
the purposes of this report, it is assumed that all of the phosphorus
from the treatment plant and from the areal sources will eventually
reach the lake, and both loads are reported on pages 16 and 17.
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E. Mean Annual Non-point Nutrient Export by Sub-drainage Area:
Tributary lbs P/mi 2 /yr lbs N/mi 2 /yr
Lake Waukegan outlet 48 1,252
Hawkins Brook 148 2,179
Mead Brook 67 1 ,367
Page Brook 108 2,142
No Name (F-l) 54 1,200
Lake Kanasatka outlet 27 935
No Name (H-i) 60 3,120
Halfway Brook 44 2,728
Shannon Brook 49 2,057
Melvin River 59 2,345
Wingate Brook 62 2,042
Twenty Mile Brook 62 1,762
Mirror Lake outlet 48 2,290
Front Bay outlet 41 1,144
Rust Pond outlet 46 1,217
No Name (S-i) 67 1,425
Knights Pond outlet 75 2,012
Beaver Brook 55 1 ,879
Hurd Brook 69 1,763
Merry Meeting River 52 1,712
Watson Brook 61 1,197
Alton Brook 68 1,024
Poorfarm Brook 83 1,634
Gunstock River 84 2,388
Meadow Brook 114 3,371
Nineteen Mile Brook 59 1,786
Red Hill River 56 1,582
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F. Yearly Loading Rates:
In the following table, the existing phosphorus loading
rates are compared to those proposed by Vollenweider (1973).
Essentially, his “dangerous” rate is the rate at which the
receiving waters would become eutrophic or remain eutrophic;
his “permissible” rate is that which would result in the
receiving water remaining oligotrophic or becoming oligo-
trophic if morphometry permitted. A mesotrophic rate would
be considered one between “dangerous” and “permissible”.
Total Phosphorus Total Nitrogen
Units Total Accumulated Total Accumulated
lbs/acr /yr 1.1 0.8 24.1 17.4
grams/m /yr 0.12 0.09 2.7 1.9
Vollenweider loading rates for phosphorus (g/m 2 /yr) based on
mean depth and mean hydraulic retention time of Lake Winnipesaukee:
“Dangerous” (eutrophic rate) 0.36
“Permissible” (oligotrophic rate) 0.18
G. Controllability of Nutrients:
During the sampling year, Lake Winnipesaukee received a total
phosphorus load at a rate less than that proposed by Vollenweider
as “permissible” (i.e., less than an oligotrophic rate). However,
the economy of the Lake Winnipesaukee peripheral area is very
strongly dependent upon the recreational attractions of the lake,
and this necessitates the preservation of the quality of Lake
Winnipesaukee.
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The peripheral area of Lake Winnipesaukee has several
population centers (Meredith, Center Harbor, Moultonboro,
Tuftonboro, Wolfeboro, and Alton) with many summer cottages
both near and more distant from the lake. The crowding of
homes and the large influx of people have resulted in an
increased potential problem. Some of these areas may not
directly affect the lake at this time, but any plan to main-
tain or improve the water quality would be remiss if these
areas were not included.
It is concluded that removal of phosphorus from all dis-
charges to the lake would improve the water quality in the
impacted bay areas of Lake Winnipesaukee where degradation
of water quality have been substantiated by Survey data and
other studies (Yeo, 1971; Maguire & Assoc., 1972). Phos-
phorus removal would also insure the high water quality of
the main body of the lake.
It is noted that in New Hampshire’s Merrimack River Basin
Water Quality Management Plan (Anonymous, 1973), Phase II
priorities are given to the preservation (“perpetual protec-
tion”) of the high quality of Lake Winnipesaukee by means
of a policy of “no discharge”.
-------
24
VI. LITERATURE REVIEWED
Anonymous, 1973. Merrimack River basin water quality management
plan. Staff Rept. #61 , New Hampshire Water Supply and Pollution
Control Commission, Concord.
Hutchinson, G. E., 1967. A treatise on Limnology. Vol. II.
Introduction to Lake Biology and the Phytoplankton. John
Wiley & Sons, Inc., New York. 1,115 pp.
Maguire, C. A. & Assoc., Inc., 1972. Basin Study on Water
Quality Control for the Winnipesaukee River Basin. Providence,
Rhode Island.
Thoits, Charles F. III., 1973. Personal communication (Winnipesaukee
map, mean depth, nutrient input data, and trophic condition). New
Hampshire Fish and Game Department, Concord.
Towne, Ronald E., 1974. Personal communication (location of Wolfeboro
STP discharge and phosphorus loads). New Hampshire Water Supply
and Pollution Control Commission, Concord.
Vollenweider, Richard A., 1973. Input-output Models. MS., Canada
Centre for Inland Waters, Burlington, Ontario.
Yeo, H. W., 1971. The Composition, Abundance, and Seasonal Periodicity
of Phytoplankton at Lake Winnipesaukee, New Hampshire. Ph. D. Thesis,
University of New Hampshire.
-------
25
VII. APPENDICES
APPENDIX A
TRIBUTARY FLOW DATA
-------
TRIBUTARY FLOW INFORMATION FOP NEW HAMPShIRE 7/9/74
LAKE CODE 3303 LAK. WINNIPESAUP(EE
TOTAL DRAINAGE AREA OF LAKE 363.00
SU9-OPA INAGE NOSMALIZED FLOwS
TRIBUTARY AREA JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN
3101A1 363.00 776.00 799.00 1130.00 3970.00 1000.00 410.00 152.0) 79.90 174.00 149.00 512.00 710.00 643.05
310393 13.00 26.00 29.00 40.30 (‘6.80 35.90 14.70 5.50 2.90 6.20 5.30 18.30 25.70 22.89
3.32 6.60 7.30 10.30 37.10 9.20 3.90 1.40 0.70 1.60 1.40 4.70 6.60 5.97
310103 0.3’. 3.70 0.70 3.10 1.70 0.90 0.40 0.10 0.10 0.20 0.10 0.50 0.70 0.60
1103E 1 2.39 4.90 5.20 7.40 I2. 0 6.50 2.70 3.00 0.50 3.10 1.00 3.’.0 4.70 4.20
1 1 0 1F3 3. ’ , 2.50 7.90 3.90 6.50 3.50 1.’.0 0.50 0.30 0.60 0.50 1.80 2.50 2.22
310101 Q• 5Ø 39.00 70.90 29.40 48.50 74.20 10.70 4.00 2.30 4.60 3.90 13. ’ .0 18.80 16.76
110353 0.54 1.30 1. ’O 3.70 2.50 1.50 0.90 0.20 0.10 0.30 0.20 0.80 3.10 0.96
1103J1 7.49 5.00 5.50 7.70 12.70 6.80 2.80 3.00 0.50 3.20 1.00 3.50 4.90 4.37
310391 7.04 14.10 15.50 21.90 36.20 19.40 8.00 3.00 3.50 3.40 2.90 9.90 13.90 12.42
3103L1 16.30 32.50 35.90 60.50 8J.oO ‘.5.00 15.40 6•44) 3.60 7.80 6.70 23.00 32.30 28.76
11 01M1 7.1 4. 0 5.70 7.40 12.20 6.60 2.70 3.00 0.50 3.10 1.00 3.40 4.70 4.20
310393 3•63 6.-JO 7.50 10.60 17.60 0•53 3.90 3.40 0.50 1.60 1.40 4.60 6.40 6.04
31 0 1P3 3.3’ 6.6j 7.10 10.10 17.10 9.20 3.90 1.40 0.70 1.60 1.40 4.70 6.60 5.87
310112 3P•Yi l 77.40 65.30 370.00 199.00 307.00 43.70 36.30 8.50 18.60 15.90 54.60 76.60 68.33
11O1 3 7•45 4 .OQ 5.’.0 7.60 32.60 6. 0 2.90 3.00 0.50 1.20 3.00 3.50 4.90 4.33
310153 1.17 ‘.30 ?.60 3.60 6.00 3.20 1.30 0.50 0.30 0.60 0.50 3.70 2.30 2.07
110311 0. s 1.70 1.90 ?.hO 4.40 2.30 3.00 0.40 0.20 0.40 0.30 3.20 3.70 1.50
13Ø 1J3 7.97 I5.’ 0 37.50 24.70 43.00 27.00 9.00 3.31 1.130 3.80 3.30 11.20 35.80 34.06
110101 3 47 6.90 7.60 10.90 17.80 9.60 3.90 1.50 0.80 3.70 3.40 4.90 6.90 6.13
110143 70.50 97.60 61.40 99.10 148.00 79.90 32.50 17.10 6.30 13.60 11.90 40.60 57.00 50.90
310193 1.3” 6.3u 6•OQ -p.70 16.10 4.70 3.50 3.10 0.70 1.50 1.30 4.40 6.20 5.53
1103Y1 1.19 7.60 9.30 11.10 19.50 10.50 4.30 3.80 0.40 3.90 1.60 5.30 7.50 6.68
110177 1 44.u l - “‘9.0’. “05.00 570.00 9 5.OO 509.00 200.00 77.30 40.50 99.30 75.40 259.00 364.00 324.60
110171 6.61 37.90 ]4•30 39.90 31.00 17.70 7.30 7.70 1.40 3.10 2.60 9.10 12.70 33.33
110171 9.31 1-3.70 20.50 25.90 46.00 25.00 10.50 3.90 2.10 4.50 3.80 33.20 19.50 16.47
110111 1.39 2.”0 3.10 4.30 7.10 3.90 1.60 0.60 0.30 0.70 0.60 2.00 2.80 2.47
310143 6•36 32.70 34.00 39.70 32.70 17.60 1.70 ?.70 1.40 3.10 2.60 9.00 12.60 13.23
SUMMARY
TOTAL DRAINAGE AREA OF LAKE = 363.00 TOTAL FLOW IN = 7736.29
SUM OF SI)13—OPAINAGE AREAS = 363.14 TOTAL FLOW OUT = 7720.90
“lEAN MONTHLY FLO , 5 AN’) 1)AILY FLOWS
TP19UTA Y ‘ 10 91-I YEAR NEoN FLOw DAY FLOW DAY FLOW DAY FLOW
110181 9 7’ 131.00 26 193.00
9 7 ‘ ?.7O 9 202.00
30 72 Q1.3O 7 171.00
I I 72 645.00 4 3158.00
37 72 931.00 3 643.00
I 73 1372.00 7 468.00
2 73 2053.00 3 3739.00
3 73 2000.00 3 356.00 39 9384.00
4 73 3657.00 13 3495.00 23 2370.00
5 73 1300.00 9 1240.00
6 73 1087.00 30 2500.00
7 73 766.00
8 73 79.90 5 83.10
-------
TPIBIjTAI Y FLOW INFONMATEON FON NEW HAMPSHIRE 7/9/74
LAKE CODE 3303 LAKE WINNIPESAUKFE
MEAN MONTHLY FLOWS AND DAILY FLDWS
TRIBUTARY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW
310391 0 7’ 4.00 24 0.90
4 72 3.30 9 7.20
10 7? 3.20 7 6.10
II 77 ‘3.10
I? 72 32.60 3 ?3.00
1 73 44.10 7 14.00
2 73 72.00 3 134.00
3 71 71.30 1 12.50 10 3?9.00
4 73 c4. 0 53.61) 21 77.60
S 73 34.60 9 44.30
6 73 34.00 30 615.00
7 73 ‘7.70
H 71 P.40 5 13.,0
3 103C? 7’ 1.10 26 1.00
4 7’ 0.30 9 1.MU
I D fl O.Q0 7 1.60
I I 7? 5.00
I? 7’ 0.1.0 1 4.90
73 1 .50 7
7 73 15.00 34.20
3 73 l .?l) 3 3.30 10 04.00
4 73 Ic.?0 13.70 21 19.00
4 73 15.20 21 19.00
5 73 10.10 11.10
73 10.11) 30 147.00
7 71 7.) ’)
0 7) O.tu 5 3.45
110101 0 7 0.’O 26 0.20
9 7 0.I ) 9 0.20
10 7’ 0.10 7 0.20
I I 7’
1? 72 3.90 3 0.60
1 71 1.3’) 7 0.40
2 73 1.00 3 3.60
1 73 1.90 1 0.30 1 1.60
4 71 1.60 0 1.61) 1 2.00
5 73 1.00 9 1./U
73 1.10 30 I’.I O
7 71 0.50
O 73 0.10 5 0.3S
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TRIBUTAr Y FLOW INFONMATION FOR NEW HAMPSHIRE 7/9/74
LAKE CODE 3303 LAKE WINNIPESAUKEE
MCAN MONTHLY FLOWS AND DAILY FLOWS
TPIRUTAPY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW
3301F1 8 7? 0.90 26 1.30
9 7? 0.60 9 1.30
tO 7? 0.60 7 1.10
II 72
12 77 6.00 3 4.20
I 71 9.10 7 3.10
7 73 13.40 1
3 73 13.Iu 3 2.30 IN 60.20
4 73 10. ”) 8 9.80 21 14.20
S 73 7.30 9 8. 10
6 73 7.20 30 113.00
7 73 5.00
8 73 0.cu S 2.48
3301F1 9 7’ 3.50 26 0.70
0 72 0.10 9 0.70
10 72 0.30 7 0.60
II 77 ‘.30
I? 7’ 3.” ) 1
1 (3 4.71 7 1.60
2 13 7. ‘u 3 13.00
3 7 ) 6.9’) 3 1.20 18 31.90
4 73 5.60 ‘5 S.?0 21 7.50
S 73 3•Pfl 9 4.30
6 71 3.70 10
7 13 ? . 53
4 13 0.10 S 1.31
110301 P 7 ? 3.40 ?6 5.10
9 7? ?.‘,3 9 5.3U
10 7? ?.60 7 4.50
11 77 !6.Qu 4 30.30
I? 7’ ?3.90 3 16.80
I 7 ) 36.90 7 12.30
7 71 51.70 3 97.90
3 17•( ( I 3 4.30 18 240.00
4 73 43.20 8 39.10 21 56.70
5 73 2H. 0 u 32.40
6 71 ‘ .4O 30 449.00
7 75 ‘0.70
8 73 2.10 5 9.88
330181 0 72 0.20 26 0.30
O 7? 0.70 9 0.30
10 72 0.10 7 0.10
II 7’ 1.30 ‘. L.70
1? 7’ 1.40 3 1.00
1 73 2.10 7 0.70
2 71 3.10 3 5.60
3 73 3.00 3 0.S0 lB 13.70
4 73 ‘.50 9 2.20 21 3.20
5 73 1.60 9 1.80
6 73 1.60 30 25.50
7 73 1.00
8 73 0.10 5 0.56
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TRItOUTAPY FLOW INFORMATION FOP NEW HAMPSHIRE
7,9,74
LAKE CODE 3303
LAKE WINNIPESAUKEE
MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIRUTARY MONTH YEAR MEAN FLOW
3303J1 0 72 0.00
9 7? 0.60
10 7 ’ ) 0.80
II 7? 4.40
12 7?
I 73 9.50
2 73 14.10
73 11.60
6 73 11.30
5 71 7.50
6 73 7.60
7 71 5.00
0 71 ( 1.50
1101 (I 0 77 2.S0
9 7? 1.00
10 7’ 1.10
I l 7? 12.50
I ? 72 17.70
I 71 7E.AD
7 71 39.’ 0
3 73
4 11 32.10
5 73 21.10
S 7 21.70
7 73 15.10
A 7
3303L1 7’ 5. 0
O 77 4.20
10 17 4.10
II ‘2 ‘9.00
I? 1? 41.00
I 71 61.60
2 73 02.10
1 73 119.40
4 73 74. ’O
5 73 9.50
*5 7J 60.60
7 73 14.40
O 71 3.60
3103 W! 0 7? 0.00
9 7’ O. 0
10 17
II 7’ 4.30
I? 73
71 9.10
7 71 11.40
3 73 13.10
4 73 10.00
S 71 7.3)
*5 71
7 73 5.00
O 73 0.50
DAY FLOW
26 1.30
9 1.40
7 1.20
4 7.00
3 4.40
7 3.?0
2 .S0
3 2.40
O 10.20
9 3.50
10 117.00
O
26 3.00
9 3.90
7 3.30
4 22.50
1 12.50
7 9.10
3 72.50
3 6.90
q ? 9.O0
2o.O0
30 333.00
S 7.3?
26 o.70
9 9.10
7 7.70
4 52.00
9
13
3 163.00
3 16.0*)
1 72.00
5 67.50
9 44.00
I 043.00
76 1.30
4 1.30
4 7.60
9 9.60
13 3.00
3 24.50
1 2.30
7 10.50
5 9.90
9 *5.40
I I24.0
FLOW
DAY FLOW DAY
114 62.70
21 14.80
18 170.00
21 42.00
17 155.00
I? 9.00
21 14.20
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INIF3UTAPY FLOW INFOWMATION FOR NEW HAMPSHIRE
7,9/74
LA (F CODE 3303
LA6E WINNIPESAUKFC
MEAN MONTHLY FLOWS AND DAILY FLOWS
9 7’ 1.30
9 72 0.90
10 7 ’ 0.90
11 7 ? 6.00
I? 7? 0.60
1 71 13.00
2 71 19.10
1 73 19.80
4 73 15.60
5 73 10.40
6 7 3 10.40
7 73 7.10
P 73 0.00
q 7? 1.10
9 77 0.91)
10 7? 0.90
7? 5.90
7’
73 7.60
/3
3 73 19.20
4 71 15.20
9 7) 10.10
6 71 10.10
7 73 7.10
7 71 7.10
O 71 0.70
9 72 13.40
9 72 0.13
10 7’ 9.70
ii 7
1? 7?
73 146.00
7 73
1 73 ‘12.0 0
6 71 176.08
6 71 119.00
9 71 116.00
7 73
8 73
26 1.80
9 1.90
7 1.60
4 10.90
9 13.00
I i 4.30
3 35.30
3 3.40
7 15.20
S 16.20
9 9,30
1 170.00
26 1.9 1)
9 1.90
7 1.60
4 10.60
9 13.30
13 4.20
3 34.20
3 3.10
14.70
9 9.00
173.00
7 5 20.60
9 21.60
7 16.10
156.00
7 49.90
3 399.00
3 39.00
7 171.00
5 160.00
9 104.00
1 2010.00
TP1RIJTARY MONIH YEAH lEAN FLOW DAY
FLOW DAY
330 3 . I
1)0101
1 30 10?
FLOW DAY FLOW
17 12.70
21 20.50
Ii 31.60
17 169.00
21 ?31.0O
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TRIBUTARY FLOW INFORMATION FOR NEW HAMPSHIRE 7/9/74
LA (E rOOF 3303 LAKE WINNIPESAUKFE
MEAH MONTHLY FLOWS AND UAILY FLOWS
TPIAUTARY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW
130341 8 72 0.80 1.30
9 77 0.30 9 1.40
10 72 0.60 7 1.20
II 72 4.40
1? 72 6.20 9 9.80
I 73 9.30 13 3.10
2 73 13.90 3 25.20
3 73 13.50 3 2.40 17 23.30
4 71 l1.?0 7 10.80 2) 14.60
5 73 7.50 5 10.10
5 73 7.40 Q 6.60
7 71 5.00
7 71 5.00 I 127.00
8 73 0.50
110351 9 77 0.50 ?5 0.60
9 7’ 0.30 9 0.70
10 7 ? 0.60 7 0.60
I I 77 2.10
I? 7? 2.90 9 4.70
I 73 6.10 13 1.50
7 73 6.70 3 12.10
3 73 6.60 3 1.10 17 11.10
4 71 5.30 7 5.20 21 7.00
5 71 1.50
A 71 3.69 9 3.20
7 73
7 71 2.50 1 60.80
8 73 0.30
110 UI 72 0.30 26 0.50
0 77 O.?O 4 0.50
10 7? 0.20 7 0.60
II 7’ 1.50
17 72 2.20 9 3.40
73 3.20 13 1.10
7 73 4.90 3 8.80
3 71 4. 0 3 0.80 17 8.10
4 7i 3.90 7 3.80 21 5.10
73 2.’O 5 3.50
5 13 2.60 9 2.30
7 73 2.00
7 73 2.00 7 44.20
P 71 0.?0
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IPIBLJIARY FLOW INFO9MATION FON NEW HAMPSHI8E
7/9/76
L F CODE 111)3
LAKE WINNIPESAUIcEE
MEAN MONTHLY FLOWS AND OAILY FLOWS
TPI8UTAPY MONTH YEAR MEAN FLOW OAT
A 72 3.00
9 72 2.00
10 72 2.00
II 72 14.10
I? 72 20.10
71 30.10
2 73 65.00
3 73 63.70
4 73 36.30
S 73 24.20
6 73 23.80
7 73 16.60
7 73 16.60
H 73 1.80
8 72 1.30
9 72 0.90
10 72 0.90
II 72
I ’ 77 P.80
73 13.00
2 73 19.50
1 13 19.10
4 71 18.80
5 71 10.f’ O
6 71 10.30
7 73 7.50
H 7 10.30
7’ 7.60
10 72 7.20
I I 72 51.20
12 72 72.40
I 73 109.00
2 73 163.00
3 73 150.00
4 73 131.30
5 7) 1)7.40
4 73 86.10
7 73 61.00
8 73 6.30
A 72 1.10
9 7 0.80
10 72 0.80
II 77 5.50
12 I? 7.90
I 71 11.90
2 71 17.70
3 13 17.20
4 13 14.30
5 73 9.60
6 73 9.30
7 71 6.50
8 73 0.70
FLOW DAY FLOW DAY
9 32.00
13 10.00
3 82.10
3 7.80
7 35.20
5 33.00
9 21.50
1 414.00
26 J .Q0
9 1.90
7 1.60
4 11.10
13.90
13 4.40
3 35.70
I 1 33.00
7 15.30
6 12.?0
9 9.40
1 1)30.00
26 15.40
9 16.00
7 13.60
4 91.90
9 116.00
13 36.30
1 297.00
3 2)3.30
7 127.00
6 101.00
9 77.80
1 1500.00
26 1.70
9 1.70
7 I.S0
9 12.60
13 4.00
3 32.30
3 3.10
7 13.90
6 11.00
9 8.S0
I 163.00
FLOW
26
9
7
4.20
4.40
3.80
110 3U I
110 lvi
310 1W I
l103 I
17 75.90
21 47.60
21 20.70
17 214.00
21 172.00
17 29.90
21 18.70
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TRIBUTARY FLOW INFORMATION FOP NEW HAMPSHIRE 7/9/74
LA F CODE 3303 LAKE WINNIPESAUKFE
MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIRUTARY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW
3 3 O3YI 9 72 1.30 26 2.00
0 72 1.00 10 2.20
10 72 1.00 7 1.80
11 7? 6.70 4 12.10
I ? 72 9.50 9 15.20
1 73 14.40 14 4.60
7 73 21.30 3 39.00
1 73 20.70 3 3.70 17 36.10
4 71 17.30 7 16.80 21 22.60
5 73 11.60 9 12.90
6 73 11.40 11 8.70
7 73 8.10 I 197.00
8 73 0.90
9 71 0.80
130177 P 7? 66.40
9 72 47.10
10 7? 46.20
II 7?
I ? 72 662.00
I 73 b 6.IJ0
2 73 1041.00
3 71 1049.00
4 73 3A.O0
5 73
6 71 S I.00
7 73 309.00
9 73 40.50
3 30 7I 8 7? 2.30 26 3.40
9 72 1.70 10 3.70
10 7? 1.60 7 3.00
11 7? 11.50 4 20.50
17 72 16.10 9 25.90
I 73 24.40 14 7.80
2 73 36.20 1 66.20
3 71 3 5.?0 3 6.30 17 61.20
4 71 29.’O 7 78.40 21 19.40
S 73 19.50 9 21.90
6 73 19.30 11 14.80
7 73 13.60 I 334.00
8 73 1.40
-------
TRIBIJIAMY FLOW INFORMATION FOR NEW HAMPSHIRE 7/9/74
LA (E COOE 3303 LAKE WII’ NIPESAUKEE
MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIRUTARY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW
310321 8 72 3.40 26 5.00
9 72 2.40 10 5.30
10 72 2.30 7 4.40
I i 72 16.60 4 29.80
12 72 23.50 9 37.50
I 73 35.30 1’. 11.40
2 73 52.70 3 96.10
3 73 51.20 3 9.20 17 88.80
4 73 42.50 7 41.20 21 55.70
S 73 28.40 9 31.80
6 73 27.80 11 21.50
7 73 19.70 1 485.00
8 73 2.10
130331 8 72 0.50 26 0.70
9 72 . 0.40 10 0.80
10 72 0.40 7 0.70
11 72 2.50 4 4.40
12 72 3.60 9 5.60
1 73 5.30 14 1.70
2 73 8.00 3 14.30
3 73 7.60 3 1.40 17 13.20
4 73 6.30 7 6.10 21 8.30
S 73 4.20 B 4.20
6 73 4.20 11 3.20
7 73 3.00 1 72.30
P 73 0.10
330341 8 - 72 2.30 26 3.40
9 72 1.70 9 3.50
10 72 1.60 7 3.00
if ’ 72 11.30 4 20.30
1? 72 16.00 9 25.60
1 73 24.00 13 8.00
2 73 36.00 3 6S.S0
3 73 14.90 3 6.20 17 60.50
4 73 29.00 7 28.10 21 38.00
5 73 19.30 5 26.30
6 73 19.10 9 17.20
7 73 13.60 1 331.00
8 73 1.40
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APPENDIX B
PHYSICAL AND CHEMICAL DATA
K - Value is less than indicated
J - Value known to be in error
-------
STORET RETRIEVAL DATE 74/07/02
310301
43 32 48.0 071 28
LAKE WINNIPESAUKEE
33 NEW HAMPSHIRE
ILEPALES 2111202
3 0025 FEET DEPTH
00010 00300 00077 00094 00400 00410 00630 00610 00665 00666
DATE TIME DEPTH WATER DO TRANSP CNDUCTVY Ph 1 ALK N02&N03 *43-N PHOS—TOT PHOS—DIS
FROM OF TFMP SECCI-Il FIELD CACO3 N—TOTAL TOTAL
TO DAY FEET CEI IT ‘IG/L 1’JCHES HICROM,IO SU HG/L MG/L MG/L HG/L P MG/L P
7?/06/02 12 40 0000 16.2 10.0 132 60 7.20 10K 0.020 0.010 0.011 0.001
12 40 0010 15.7 10.2 60 6.90 1CP 0.020 0.010 0.011 0.005
12 40 0020 13.9 11.3 50 7.00 10K 0.030 0.020 0.007 0.005
72/08/06 15 25 0000 ?40 55 6.20 10K 0.030 0.040 0.007 0.003
15 25 0004 23.8 10.4 55 6.40 10K 0.040 0.040 0.006 0.004
15 25 0015 2 3.P 7.8 55 6.40 10K 0.020 0.040 0.006 0.003
15 25 O0?2 23.6 8.2 55 6.40 10K 0.040 0.040 0.006 0.003
15 25 0032 23.4 8.0 55 6.40 10K 0.030 0.030 0.007 0.007
15 25 0042 22.9 7.4 55 6.40 10K 0.020 0.040 0.00/ 0.002
15 25 0052 19.2 13.0 50K 6.50 10K 0.030 0.030 0.006 0.005
72/10/08 08 00 0000 192 55 7.20 10K 0.010 0.030 0.007 0.003
08 00 0004 16.6 9.2 55 7.25 10K 0.020 0.040 0.0Q7 0.00’.
08 00 0015 16.5 9.0 65 7.25 10K 0.020 0.040 0.007 0.004
08 00 0025 16.6 R .’ 57 7.20 10K 0.020 0.040 0.008 0.005
08 00 0035 16.6 8.8 57 7.15 10K 0.020 0.040 0.011 0.005
08 00 0044 16.6 8.8 57 7.25 10K 0.020 0.030 0.024 0.006
32217
DATE TIME DEPTH CP-4LRPHYL
FROM OF A
TO DAY FEET UG/L
72/06/02 12 40 0000 ?.7J
77/08/06 15 ?5 0000 1.3J
72/10/OR 08 00 0000 1.9J
-------
STORET RETRIEVAL DATE 74/07/02
13030?
43 31 42.0 071 27 36.0
LA F W1N J1i-’ESAUKEF
. 33 NEw MAMPSHI4F
I IEPALES
.3
DATE
FROM
TO
TIME DEPT’-I
OF
DAY FEET
7?/06/0? Ii 20 0000
13 20 0009
13 ?O 0018
72/0’3/06 15 00 0000
15 00 0004
15 00 0015
15 00 0019
72/10/00 09 00 0000
09 00 0004
09 00 0015
2111202
0020 FEET OEPTrt
00010
00300
00077
00094
00400
00410
00630
00 10
00665
00666
WI TFR
DO
T ANSP
CN [ )UCTVY
Pp-i
T
ALK
N07 NO3
N -$3-N
PHOS-TOT
PHOS—DIS
TEMP
SECCHI
FIELI)
CACO3
N—TOTAL
TOTAL
CENT
‘q(,/L
INCHES
MICMOMHO
SO
MG/L
MG/L
17.1
160
. 0
6.90
10K
0.030
0.010K
0.003
0.002
16.3
10.2
60
7.00
10K
0.020
0.010K
0.00)4
0.00
9.7
l?.4
252
60
50K
6.90
6.60
10K
IOi(
0.020
0.020
0.010
0.040
0.006
0.000
0.004
0.004
22.9
0.8
‘ OK
6.60
10K
0.920
0.030
0.00 ,
0.003
??.e
8 4
50K
6.50
10K
).030
0.040
0.006
0.004
?‘.2
44.6
220
50K
57
6.50
7.15
10K
10K
0.040
0.O 0
0.040
0.030
0.007
0.006
0.005
0.004
16.?
8.6
57
7.25
10K
0.020
0.040
0.001
0.004
16.1
9.3
57
7.35
10K
0.020
0.030
0.009
0.004
322 1 I
DEPTH
CHIRPHYL
A
)C ./L
TIME
OF
DAY FEET
DATE
FROM
TO
72/06/02
72/06/06
72/10/08
13 20 0000
15 00 0000
09 00 0000
P.0.3
0.9.3
-------
STORET RETPTEVAL DATE 74/ ( 17/0 ; ?
331301
41 37 06.0 071 ?1 1 ’.0
LA SHI L
I IEi-ALES
3
2111202
0010 FEET 3FPTH
DATE
FROM
TO
7 2/06/0?
7?/ I 0/O I l
TIME DEPTH
o .
flAY FEET
13 50 0000
I I 50 0000
10 15 0000
32217
CHL PHYL
‘JG/L
7. IJ
I .CJ
2.1 J
00010
PH
T
ALK
N021
-------
STOPET (ETQTEVAL DATE 7’/07/o2
31304
43 35 l’3.() 071 23 .? . .fl
LAKF t INN1PESAIJrcEc
31 N w H4MPSHIkE
I ILPALES
3
211 120?
0020 FEET r)FPTH
0001 ”
00100
00077
00044
O0 ’.00
00410
00610
00610
00t- 6S
O”6 ’ 5
WATEP
1 )0
TRANSP
Ct’11 )’JCTVY
PH
3
A K
Nu?’ r4O3
NH3—N
Pr-40S—TOT
F - OSi)jS
TEMP
SECCHI
FIFLI)
CACQJ
N—T TAL
TOTAL
CENT
¼4G/L
I ICHES
MICPOUHO
SO
Mc./L
‘,/L
MG/L
4( /L
/L
r)ATE T1’ iE DEPTH
FR0 1 OF
TO DAY FEET
7?/Oh/02 14 15 0000
14 15 0015
72/08/06 1? ?0 0000
1? ‘0 0004
12 ?0 0015
7?/lO/OH 09 20 0000
09 20 0004
09 20 0014
DATE TIME DF TH
FROM OF
TO DAY FFET
15.1
10.6
21 K
40
7.01
10K
0.020
0.010K
0.004
‘).004
H.7
12.4
2’..0
40
5 0K
6. 0
6.60
10I
10K
0.020
0.040
0.010K
0.0 0
0.002
0. O Os
0.002
( ‘.002
21.7
8.4
50 K
6.70
1(3K
0.030
0.050
0.003
( 1.002
71.5
11.2
?16
50 c
5S
6.60
7.2k)
10K
ilK
0.040
0.020
0.0’,0
0.010
0.011
0.00
0.00
0.003
16.1
8•7
55
7.20
10K
0.020
0.030
0.005
0.00?
16.1
8.7
55
7.?c
10K
0.020
0.010
0.005
0.001
1 2 I?
CHL r1’vL
A
I ), ‘L
77/06/0?
72/OH/Oh
7?/ I 0/OH
I’. IS 0000
1? 20 0000
09 ?0 0000
3.SJ
0. 7J
I .7J
-------
STORET RETRIEVAL OATC 74/07/02
330 305
43 36 30.0 071 21 16.0
LAKF INNIPESA JKEE
33 NE ‘-IAMPSHIRL
I1EPALES 2111202
3 0049 FEET DEPTH
00010 00300 00077 00094 00400 00410 00630 00610 0066S 00666
DATE TIME DEPTH WATER [ )O TRANSP CI’IDLICTVY Pr- I T ALK NO2 .N03 NI- 13—N P 1-lOS-TOT PHOS—UTS
FROM OF TEMP SECCHI FIFLI) CACO3 N—TOTAL TOTAL
TO DAY FEET CENT MC,/L I’ICHFS MIC OMH0 SIJ MG/L MG/L MG/I MG/L P MG/L P
7?/06/02 14 15 0000 13.5 11.0 ?1 6K 40 7.So 101< 0.020 0.040 0.003 0.00?
14 35 0010 12.1 1.? 40 7.00 10< 0.030 0.010 0.002 0.002
14 35 0050 5.2 12.2 40 6. 10 101< 0.040 0.020 0.003 0.002
72/OB/06 14 30 0000 2 52 501< 6.60 10K 0.030 0.050 0.010 0.007
14 30 0004 ?1.R 50K 6.60 10K 0.020 0.010 0.005 0.004
14 10 0015 ?1.5 9.0 501< 6.60 10K 0.040 0.040 0.005 0.003
14 30 0025 21.2 9.0 50K 6.50 10 0.010 0.050 0.005 11.004
14 30 0035 17.7 4.6 501< 6.50 10K 0.040 0.050 0.005 0.003
14 30 0045 13.5 50K 6.50 101< 0.040 0.050 0.005 0.003
72/10/08 13 00 0000 292 52 7.211 101< 0.020 0.040 0.006 0.004
13 00 0004 16.5 9.0 60 7.20 101< 0.020 0.040 0.004 0.00?
13 00 0015 16.3 9.0 60 7.21) 101< 0.020 0.040 0.00 0.004
11 00 00?? 16.3 .2 60 7.20 101< 0.0?0 0.040 0.00s4 0.003
13 00 0031 16.3 9.0 55 7.30 101< 0.020 0.050 0.O0’ 0.006
13 00 0040 16.2 8.9 57 7.25 101< 0.020 0.040 0.005 0.003
13 00 0050 16.1 8.8 60 7.3r 101< 0.020 0.030 0.015 0.003
32217
DATE TIME DEPTH CHLqPHYL
FROM OF A
TO DAY FFET tJ(/I
72/06/0? 14 35 0000 3.0 1
72/08/06 14 30 0000 0.MJ
7?/I0/08 13 00 0000 1.8 )
-------
STORET PET FV4L DATE 74/07/0?
330306
‘.1 34 ‘+H.O 071 1 54.0
LAPSE 1NNIPESAUKE
33 NEW HAMPSMIRE
I 1FPALES
3
211 1’O?
0015 FEET 0Et Trl
DATE TIME DEPTH
FI OM oF
TO DAY FFFT
7?/06/02 16 ?0 0000
72/08/06 09 35 0000
7?/l0/08 11 15 0000
1• J
I •
?. I J
DATE TIME DEPTH
FROM OF
TO DAY FEET
72/06/02 16 20 0000
16 20 0010
16 ?0 0031
72/08/06 09 35 0000
09 35 0004
09 35 0015
09 35 002?
09 35 0030
09 35 0035
7?/1O/0M 11 35 0000
11 35 0004
11 35 0015
II 15 0025
Ii 35 0035
WATFR
DO
T9ANSP
CNDUCTVY
‘H
T
ALK
NO’6N03
NI-13- ’I
P-lOS—TOT
PHOS—DIS
TEMP
S CCHI
FIELD
CACOI
H-TOTAL
TOTAL
CENT
MG/L
INCHES
MLCHOMHO
SD
MG/L
M6/L
17.5
10.1
16?
40
6.93
101<
0.020
0.040
0.007
0.004
15.0
1?.’
40
6.90
101<
0.010
0.050
0.006
0.002
6.4
17.9
220
40
501<
6.T5
6.50
101<
10K
0.030
0.040
0.020
0.060
0.00”
0.011
0.00?
0.008
‘3.0
R.6
50K
6.50
10K
0.020
0.050
0.00
0.004
7?.6
8.’.
50 1 ’
6.5( 1
101<
0.010
0.040
0.010
0.005
?1.7
9.0
50K
6.50
10K
0.030
0.040
0.005
0.004
21.0
5 01<
6.40
101<
0.030
0.040
0. OOH
0.005
17.5
9.4
300
SOPS
55
6.40
7.00
10K
10K
0.030
0.020
0.040
0.030
0.011
O.00 4
0.005
0.004
16.6
5.6
5?
6.M5
106
0.020
0.030
0.O OH
0.005
16.6
8.6
55
7.05
10K
0.020
0.040
0.007
0.003
16.5
5 .5
55
7.00
10K
0.020
0.030
0.007
0.003
16.5
8.5
55
7.10
10i(
0.010
0.030
0.008
0.001
32’17
CHL9PH i L
A
U(,/L
-------
STORET RETRIEVAL DATF 74/07/02
330 30
‘+1 ‘ .2 18.0 071 27 24.)
LA1
-------
STORET RETRIEVAL DATE 74/07/02
330308
43 41 06.0 071 18 30.0
LA’(E WINNIPESAUKEE
33 NE HAMPSHIRE
11E ALES 211)202
3 0030 FEET DEPT -I
00010 00100 00077 00094 00400 00410 00630 00610 00665 00666
DATE TIME DEPTH WATER DO TPANSP CNDtJCTVY PH 1 ALK NO?$M03 NH3—N PI4OS—TOT PHOS—DIS
FROM OF TEMP SECCHI FIELD CACO3 N—TOTAL TOTAL
TO DAY FEET CENT MG/L INCHES MICROMNO SU MG/L M(,/L MG/L MG/L P MG/L P
72/06/02 19 00 0000 18.0 9.6 48 40 6.90 101< 0.070 0.040 0.005 0.004
7?/08/06 10 15 0000 220 50K 6.60 101< 0.040 0.070 0.009 0.006
10 15 0004 22.9 8.2 501< 6.50 101< 0.040 0.060 0.006 0.005
10 15 0015 ?2.5 8.2 501< 6.30 101< 0.060 0.080 0.008 0.005
10 15 00?3 17.7 7.6 501< 6.3’) 101< 0.060 0.070 0.007 0.004
10 15 0028 14.5 7.0 501< 6.20 10K 0.090 0.060 0.007 0.004
72/10/OH 11 10 0000 216 55 6.55 101< 0.020 0.030 0.005 0.002
11 10 0004 16.3 55 6.65 101< 0.020 0.040 0.005 0.003
Ii 10 0015 16.3 8.9 55 6.7’) 10K 0.020 0.050 0.006 0.003
11 10 0023 16.3 8.8 55 6.7) 101< 0.020 0.040 0.00 0.003
327j7
DATE TIME DEPTH CHLPPHYL
FPOM OF
TO DAY FEET I)G/L
72/06/02 19 00 0000
7?/OH/06 10 15 0000 2.OJ
72/10/08 ii 10 0000 1.9J
-------
APPENDIX C
TRIBUTARY and WASTEWATER
TREATMENT PLANT DATA
K — Value is less than indicated
J - Value known to be in error
-------
STORET RETRIEVAL DATE 74/07/02
DATE
TIME
DEPTH
NO2 NO3
TOT
KJEL
NH3—N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
MG/L
MG/I
MG/L
P
P
3303A1 LS3303A1
43 36 30.0 071 27 30.0
UNNAMED OUTLET TO PAUGUS BAY
33 15 WINNIPESAUKEE
0/LAKE WINNIPESAUKEE
US BRDG 3
I1EPALES 2111204
4 0000 FEET DEPTH
72/06/26
10
45
0.010K
0.210
0.015
0.005K
0.006
7?/09/09
10
45
0.020
0.200
0.034
0.005K
0.006
7?/I1/04
11
30
0.038
0.190
0.075
0.005K
0.008
72/12/03
09
45
0.010K
0.350
0.029
0.006
0,014
73/01/07
10
30
0.024
0.280
0.035
0.005K
0.005K
73/02/03
10
00
0.024
0.200
0.031
0.005K
0.005K
73/03/03
09
40
0.026
0.160
0.026
0.005K
0.005K
73/03/18
08
50
0.026
0.3Q0
0.038
0.005K
0.015
73/04/08
09
05
0.010K
0.200
0.011
0.005K
0.005K
73/04/21
08
05
0.032
0.230
0.009
0.005K
0.005K
73/05/09
07
10
0.010K
0.190
0.008
0.007
0.030
73/06/30
09
40
0.0 13
0.200
0.039
0.008
0.010
73/08/05
08
35
0.010K
0.100K
0.015
-------
STORET RETRIEVAL DATE 74/07/02
3303B1 LS3303B1
43 39 30.0 071 30 00.0
LK WAUKEWAN—MEREDITH BAY CONNECT
33 15 HOLDERNESS
T/LAKE WINNIPESAUKEE
MAIN ST CROSSING IN MEREDITH
1 1EPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL. NH3—N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L p
72/08/26 11 15 0.078 0.500 0.126 0.016 0.039
77/09/09 11 00 0.025 0.350 0.061 0.005K 0.006
72/10/07 11 30 0.150 0.800 0.200 0.038 0.048
77/12/03 10 00 0.013 0.190 0.023 0.005K 0.015
73/01/07 10 45 0.034 0.750 0.078 0.006 0.006
73/02/03 10 15 0.048 0.360 0.066 0.005K 0.005K
73/03/03 09 50 0.022 0.200 0.019 0.005K 0.005K
73/03/18 09 05 0.066 0.145 0.023 0.005K 0.010
73/04/08 09 15 0.023 0.175 0.011 0.005K 0.005K
73/04/21 08 20 0.016 0.260 0.014 0.005K 0.005K
73/05/09 07 18 0.015 0.270 0.018 0.008 0.025
71/06/30 10 15 0.011 0.200 0.032 0.005K 0.010
73/08/05 08 45 0.140 0.110 0.008 0.005K 0.005K
-------
STORET RETRIEVAL DATE 74/07/02
3303C1 LS3303C1
43 40 00.0 071 30 30.0
HAWKINS BROOK
33 15 HOLDERNESS
T/LAKE WINNIPESAUKEE
BRIDGE ABOVE MEREDITH STP
I IEPALES 2111204
4 0000 FEET DEPTH
00630
00625
00610
00671
00665
DATE
TIME
DEPTH
NO2&N03
TOT KJEL
NH3—N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
iG/L
MG/L
MG/L P
MG/L p
72/08/26
11 45
0.374
0.400
0.073
0.005K
0.019
72/09/09
11 15
0.530
0.350
0.110
0.005K
0.011
72/11/04
1? 02
0.120
0.440
0.083
0.0051<
0.018
72/12/03
09 52
0.190
0.380
0.034
0.0051<
0.014
73/01/07
10 50
0.230
0.390
0.038
0.007
0.020
73/02/03
10 25
0.220
0.480
0.058
0.006
73/03/03
09 15
0.320
0.300
0.080
0.00 51<
0.O1S
73/03/18
08 30
0.147
0.310
0.034
0.007
0.065
73/04/08
08 50
0.110
0,220
0.013
0.0051<
0.065
73/04/21
07 50
0.189
0.330
0.021
0.0051<
0.025
71/05/09
07 00
0.201
0.310
0.047
0.009
0.040
73/06/30
09 20
0.240
0.600
0.050
0.005
0.070
73/08/05
08 15
0.330
0.370
0.0051<
0.0051<
0.015
-------
STORET RETRIEVAL DATE 74/07/02
3303C2 LS3303C2
43 39 30.0 071 30 00.0
I-4A K INS BROOK
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
ST I-4WY 25 BROG BELOW MEREDITH STP
11E ALES 2111204
4 0000 FEET )EPTH
00630 00625 00610 00671 00665
DATE TIME DEPT -I N02&N03 TOT XJEL NH3—N PHOS—OTS PHOS—TOT
FROM OF N-TOTAL N TOTAL ORTHO
TO DAY FEET P4G/L MG/L MG/L MG/L P MG/L P
72/O /26 1? 00 0.091 2.550 1.300 0.600 0.830
72/09/09 11 20 0.038 0.500 0.110 0.046 0,072
72/10/07 11 35 0.024 0.550 0.170 0.052 0.115
77/11/04 1? 20 0.028 0.400 0.068 0.009 0.050
72/12/03 10 00 0.050 0.330 0.130 0.013 0.028
73/01/07 11 00 0.360 1.050 0.440 0.132 0.195
73/02/03 10 35 0.290 1.050 0.220 0.047 0.110
73/03/03 10 55 0.520 1.900 1.200 0.340 0.470
71/03/18 09 20 0.190 0.340 0.068 0.025 0.080
71/04/08 09 20 0.170 0.500 0.150 0.056 0.080
73/04/21 08 25 0.200 1.200 0.480 0.205 0.315
71/05/09 07 20 0.198 1.320 0.720 0.270 0.450
73/06/30 10 20 0.0 6 0.500 0.168 0.063 0.110
73/08/05 08 50 0.038 0.310 0.096 0.058 0.070
-------
STORET RETRIEVAL DATE 74/07/02
3303D1 LS3303D1
43 38 30.0 071 27 00.0
P4EAD BROOK
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
CROSSING 0.1 PAl FROM LAKE
11EPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH NO2 NO3 TOT KJEL NH3—N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/I MG/L P MG/L P
72/08/26 12 30 0.059 0.390 0.025 0.011 0.035
72/09/09 11 45 0.119 0.300 0.046 0.006 0.013
72/11/04 12 50 0.011 0.200 0.042 0.005K 0.014
72/12/03 10 15 0.013 0.630 0.013 0.005K 0.009
73/01/07 11 15 0.040 0.270 0.028 0.012 0.012
73/02/03 10 50 0.031 0.400 0.033 0.008 0.027
73/03/03 10 10 0.082 0.120 0.053 0.011 0.011
73/Q3/18 09 30 0.024 0.400 0.042 0.009 0.020
73/04/08 09 30 0.012 0.100K 0.008 0.005K 0.005K
73/04/21 08 30 0.023 0.100K 0.012 0.005K 0.015
73/05/09 07 30 0.021 0.500 0.025 0.027
73/06/30 10 30 0.044 0.360 0.028 0.014 0.020
73/08/05 10 00 0.120 0.160 0.007 0.012 0.020
-------
STORET RETRIEVAL DATE 74/07/02
3303E1 LS3303E1
43 39 00.0 071 26 30.0
PAGE BROO (
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
CROSSING 0.2 MI FROM FISH COVE
11EPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
GATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P HG/L P
72/08/26 1? 45 0.082 0.725 0.011 0.011 0.036
72/09/09 1? 00 0.067 1.050 0.064 0.012 0.030
72/11/04 13 00 0.046 0.730 0.075 0.008 0.033
73/01/07 11 30 0.027 0.560 0.110 0.006 0.015
73/02/03 11 10 0.035 0.580 0.115 0.005K 0.015
73/03/03 10 30 0.033 0.460 0.115 0.007 0.015
73/03/18 09 50 0.042 0.330 0.056 0.005K 0.020
73/04/08 09 38 0.081 0.260 0.033 0.005K 0.025K
73/04/21 08 45 0.027 0.460 0.066 0.017 0.045
73/05/09 07 36 0.014 0.560 0.054 0.018 0.070
73/06/30 10 45 0.052 0.620 0.042 0.010 0.025
73/08/05 09 05 0.280 0.340 0.020 0.015 0.030
-------
STORET RETRIEVAL DATE 74/07/02
3303F1 1S3303F1
43 41 00.0 071 27 30.0
NO NAME
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
0.6 MI N OF HORNETS NEST PT
ILEPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS-TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P HG/L P
72/08/26 12 55 0.265 0.220 0.009 0.005K 0.011
7?/09/09 12 15 0.057 0.150 0.052 0.006 0.012
7?/i1/04 13 00 0.089 0.350 0.094 0.008 0.018
73/01/07 11 45 0.160 0.400 0.020 0.006 0.010
73/02/03 11 30 0.240 0.220 0.038 0.011 0.025
73/03/03 10 45 0.210 0.170 0.044 0.006 0.010
73/03/18 10 00 0.178 0.350 0.044 0.013 0.035
73/04/08 10 00 0.077 0.110 0.008 0.006 0.006
7V04/21 09 05 0.052 0.160 0.005K 0.006 0.020
73/05/09 07 49 0.046 0.120 0.014 0.012 0.040
73/06/30 11 00 0.098 0.300 0.037 0.007 0.015
73/08/05 09 15 0.093 0.180 0.040 0.007 0.O1S
-------
STORET RETRIEVAL DATE 74/07/02
330361 LS3303G1
43 43 00.0 071 27 00.0
LK cANASATKA—BLACKEY COVE CONNEC
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
0.5 MI NE OF CENTER HARBOR
1 IEPALF.S 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH M02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/I MG/L P MG/L P
72/OB/26 13 45 0.013 0.210 0.023 0.007 0.007
72/09/09 12 30 0.018 0.300 0.031 0.005K 0.012
7?/10/07 1? 40 0.016 0.300 0.033 0.005K 0.01?
77/11/04 14 20 0.029 0.200 0.044 0.005K 0.007
7?/i2/03 11 05 0.026 0.230 0.008 0.005K 0.007
73/01/07 1? 10 0.012 0.380 0.032 0.005K 0.005K
73/02/03 11 35 0.035 0.240 0.040 0.005K 0.010
73/03/03 11 00 0.048 0.250 0.027 0.005K 0.010
73/03/18 10 10 0.052 0.320 0.042 0.007 0.015
73/04/08 10 05 0.040 0.180 0.011 0.00 5K 0.005K
71/04/21 09 15 0.030 0.250 0.012 0.005K 0.020
73/05/09 08 28 0.010K 0.145 0.012 0.009 0.030
73/06/30 11 20 0.010K 0.270 0.016 0.005K 0.005K
73/08/05 08 50 0.010K 0.160 0.021 0.005K 0.005K
-------
STORET RETRIEVAL DATE 74/07/02
33 03H1 LS33 03H1
43 43 00.0 071 25 30.0
NO NAME
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
0.R MI UPSTREAM OF COVE
1 IEPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL NH3-N PHOS—DIS PHOS—TOT
FROM OF N-TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P
7?/OR/2f, 13 50 0.039 0.500 0.081 0.005K 0.016
72/09/09 0.165 0.198 0.006 0.016
72/10/07 12 50 0.017 0.700 0.063 0.005K 0.012
72/11/04 14 30 0.037 0.330 0.090 0.005K 0.007
73/01/07 12 20 0.027 1.380 0.088 0.005K 0.005K
73/02/03 11 45 0.115 0.390 0.058 0.005K 0.015
73/03/03 11 25 0.037 0.820 0.050 0.007
73/03/18 10 15 0.046 0.300 0.031 0.006 0.020
73/04/08 10 10 0.010K 0.180 0.011 0.005K 0.005K
71/04/21 09 20 0.014 0.320 0.017 0.005K 0.015
73/05/09 08 31 0.010K 0.220 0.020 0.009 0.035
73/06/30 11 20 0.010K 0.500 0.064 0.005K 0.010
73/08/OS 10 30 0.010K 0.400 0.050 0.005K 0.005K
-------
STORET RETRIEVAL DATE 74/07/02
3303J1 LS3303J1
43 44 30.0 071 23 30.0
HALFWAY BROOK
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
XING 0.3 MI UPSTREAM FROM LEES MILLS
1 IEPALE S 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH NO2 NO3 TOT KJEL NH3—N PHOS—DIS PHOS—TOT
FROM OF N-TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MGI L MG/L P MG/L P
7?/08/?6 14 15 0.410 0.210 0.120 0.005K 0.010
7?/09/09 0.845 0.150 0.052 0.005K 0.009
72/11/0’. 15 02 0.900 0.120 0.067 0.005K 0.005K
72/12/03 11 45 0.680 0.460 0.023 0.005K 0.007
73/01/07 12 45 0.530 0.190 0.019 0.005K 0.005K
73/02/03 12 25 0.430 0.720 0.056 0.005K
73/03/03 11 45 0.510 0.100K 0.007 0.005K 0.005K
73/03/18 10 30 0.650 0.370 0.063 0.009 0.025
73/04/08 10 ?5 0.399 0.100K 0.007 0.005K 0.005K
73/04/21 09 30 0.850 0.100K 0.007 0.005K 0.010
73/05/09 08 42 0.500 0.330 0.012 0.009 0.030
73/06/30 11 50 0.370 0.250 0.019 0.005K 0.005K
73/08/05 09 50 0.220 0.100K 0.044 0.019 0.040
-------
STOPET RETRIEVAL DATE 74/07/02
3303K) LS3303K1
43 44 00.0 07) 21 30.0
SHANNON BROOK
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
ST HWY 109 RRDG
L1EPALES 2111204
4 0000 FEET DEPTH
00630
00625
006)0
00671
00665
DATE
TIME
DEPTH
N02&N03
TOT KJEL
NH3-W
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
MG/L
MG/L
MG/L P
MG/L P
72/08/26
15 10
0.286
0.420
0.126
0.005K
0.022
72/09/09
13 30
0.242
0.250
0.073
0.005K
0.014
72/10/07
13 30
0.041
0.650
0.092
0.005K
0.013
72/11/04
15 30
0.410
0.280
0.091
0.005K
0.007
72/12/03
12 00
0.390
0.190
0.0 13
0.005K
0.005
73/Q1/07
13 00
0.294
0.500
0.040
0.005K
0.005K
73/02/03
1? 50
0.294
0.142
0.039
0.005K
0.0)5
73/03/03
12 00
0.336
0.150
0.023
0.005K
0.005K
73/03/18
10 35
0.320
0.355
0.046
0.006
0.025
73/04/08
10 35
0.250
0.452
0.019
0.005K
0.007
73/04/21
10 00
0.500
0.140
0.005K
0.005K
0.010
73/05/09
08 48
0.242
0.130
0.021
0.009
0.035
73/06/30
12 00
0.210
0.310
0.025
0.005K
0.010
73/08/05
09 55
0.132
0.330
0.042
0.019
0.035
-------
STORET RETRIEVAL DATE 74/07/02
3303L1 LS3303L1
43 41 30.0 071 18 30.0
MELVIN RIVER
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
ST HWY 109 BRDG AT MELVIN VILLAGE
11EPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL NHI—N PHOS—DIS PHOS—TOT
FROM OF N-TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P
7?/08/26 14 46 0.140 0.500 0.105 0.033 0.037
72/09/09 08 10 0.090 1.200 0.170 0.021 0.026
72/10/07 08 28 0.039 0.750 0.069 0.005K 0.026
72/11/04 09 15 0.198 0.440 0.088 0.005K 0.015
72/12/09 0.168 0.460 0.020 0.005K 0.010
71/01/13 08 35 0.160 0.560 0.039 0.010 0.010
73/02/03 08 05 0.105 0.282 0.046 0.005K 0.015
73/03/03 08 15 0.150 0.400 0.035 0.005K 0.010
73/03/17 08 15 0.147 0.905 0.044 0.005K 0.010
73/04/07 12 35 0.056 0.150 0.010 0.005K 0.010
73/05/05 08 29 0.120 0.300 0.030 0.008 0.020
73/06/09 08 25 0.062 0.860 0.061 0.005K 0.020
73/07/01 06 10 0.048 0.500 0.039 0.012 0.030
-------
STORET RETRIEVAL DATE 74/07/02
3303M1 LS3303M1
43 41 00.0 071 17 30.0
WINGATE BROOK
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
ST HWY BROG BETWEEN COPPS POND-MELVIN BA
1IEPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L P4G/L MG/I MG/L P MG/L P
72/08/26 14 47 0.180 0.690 0.060 0.018 0.025
?2/09/09 09 20 0.163 1.000 0.273 0.014 0.030
72/11/04 10 05 0.029 0.440 0.084 0.005K 0.012
72/12/09 08 02 0.033 1.680 0.096 0.005K 0.012
73/01/13 09 22 0.044 0.400 0.059 0.005K 0.010
73/02/03 10 20 0.037 0.242 0.087 0.005K 0.010
73/03/03 09 30 0.048 0.375 0.066 0.005K 0.010
73/03/12 09 25 0.048 0.420 0.058 0.006 0.015
73/94/07 10 55 0.012 0.140 0.013 0.005K 0.010
73/04/21 09 20 0.034 0.390 0.086 0.006 0.040
73/Q5/05 09 20 0.020 0.350 0.025 0.008 0.025
73/06/09 09 20 0.026 0.380 0.039 0.005K 0.020
73/07/01 07 12 0.015 0.520 0.042 0.011 0.020
-------
STORET RETRIEVAL O4TE 74/07/02
3303N1 LS3303N1
43 40 00.0 073 17 00.0
TWENTY MILE BROOK
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
ST HWY 109 AROGE
1IEPALES 2111204
4 0000 FEET DEPTH
00630
00625
00610
00671
00665
DATE
TIME DEPTH
NO?&N03
TOT KJEL
N113—N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
MG/L
MG/L
MG/L P
MG/L P
72/Q8/26
14
40
0.042
0.500
0.126
0.006
0.012
72/09/09
09
26
0.052
0.5fl0
0.074
0.005K
0.011
72/10/07
10
50
0.032
0.850
0.168
0.007
0.015
72/11/04
10
45
0.037
0.720
0.105
0.007
0.020
72/12/09
0.023
0.360
0.023
0.005K
0.011
73/02/03
11
35
0.042
0.208
0.044
0.005K
0.005K
73/03/03
12
05
0.050
0.4 0
0.015
0.005K
0.005K
73/03/17
10
45
0.026
0.250
0.022
0.005K
0.010
73/04/07
08
40
0.010K
0.240
0.009
0.005K
0.015
73/04/21
10
30
0.021
0.520
0.086
0.015
0.045
73/05/05
10
32
0.015
0.500
0.030
0.010
0.035
73/06/09
10
10
0.013
0.360
0.031
0.005K
0.025
71/07/01
08
20
0.012
0.750
0.078
0.012
0.020
-------
STORET RETRIEVAL DATE 74/07/02
3303P1 LS3303P1
43 37 00.0 071 15 30.0
MIRROR LK—WINTER HARBOR CONNECT
33 15 WINNIPESAUKEE
T/LAKE WINNIPESAUKEE
1 MI NNW OF KEEWAYDEN
1 IEPALES 2111204
1 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH NO2&N03 TOT KJEL NN3-N PHOS—DIS PHOS-TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P
7?/08/26 14 20 0.050 0.900 0.190 0.009 0.037
72/09/09 11 21 0.034 0.500 0.044 0.005K 0.009
7?/10/07 13 48 0.054 0.450 0.120 0.007 0.029
72/11/04 15 35 0.030 0.180 0.147 0.005K 0.010
72/12/09 11 10 0.023 1.050 0.056 0.005K 0.015
73/01/13 15 40 0.042 1.260 0.084 0.012 0.012
73/02/03 12 55 0.046 0.031 0.005K 0.005K
71/03/03 13 15 0.050 0.300 0.010 0.005K 0.005K
73/03/17 13 20 0.075 1.260 0.058 0.005K 0.010
73/04/07 06 10 0.052 0.400 0.036 0.005K 0.010
73/06/09 14 10 0.011 0.180 0.021 0.005K 0.015
73/07/01 10 35 OeOlOK 0.280 0.147 0.00 5K 0.010
-------
STORET RETRIEVAL DATE 76/07/02
330301 LS330301
‘.3 36 00.0 071 12 00.0
LK ENTWORTr1-CRFSCENT LK CONNECT
33 15 WOLFEBORO
I/LAKE WINNIPESAUKEE
SECONDARY RD BRDG ABOVE WOLFE8OPO STP
I1EPALES 2111204
4 0000 FEET DEPTM
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL NI-43—N PHOS—DIS PHOS—TOT
FROM DV N-TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MC /L MG/L MG#’L P MG/L P
72/08/26 13 35 0.023 0.300 0.058 0.007 0.007
72/09/09 1? 00 0.030 0.500 0.138 0.005K 0.008
7?/11/04 0.026 0.310 0.058 0.005K 0.01’.
71/01/07 11 55 0.029 0.240 0.023 0.005K 0.005K
71/0?/03 12 30 0.038 0.157 0.029 0.005K 0.005K
73/03/03 0.042 0.350 0.020 0.005K 0.005K
73/01/17 1 30 0.060 0.300 0.042 0.005K 0.010
71/04/07 1? 00 0.047 0.240 0.016 0.005K 0.015
71/04/21 ii 20 0.034 0.250 0.005K 0.005K 0.015
71/05/05 1? 00 0.026 0.190 0.00 5K 0.005K 0.010
71/06/09 U 30 0.020 0.240 0.029 0.008 0.030
71/07/01 11 30 0.022 0.440 0.048 0.012 0.020
-------
STORET RETRIEVAL DATE 74/07/02
330302 LS330302
43 35 00.0 071 13 00.0
FRONT BAY—WOLFEBORO BAY CONNECT
33 15 WOLFEBORO
I/LAKE WINNIPESAUKEE
ST HWY 109 GROG BELOW WOLFEBORO SIP
I1EPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL NI-13—N PHOS—DIS PHOS—TOT
VROM O N-TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P
7?/08/26 14 00 0.028 3.740 0.069 0.060 0.132
7?/09/09 11 15 0.030 0.900 0.096 0.033 0.087
7?/10/07 11 30 0.081 1.050 0.410 0.062 0.168
7?/!2/09 12 30 0.031 0.420 0.044 0.012 0.022
73/01/07 12 30 0.029 0.540 0.070 0.009 0.020
73/02/03 13 00 0.080 0.302 0.078 0.008 0.030
73/03/03 0.042 0.230 0.029 0.006 0.010
73/03/17 12 00 0.075 0.420 0.065 0.005K 0.010
73/04/07 12 30 0.033 0.220 0.006 0.005K 0.010
73/Q4/21 12 00 0.034 0.280 0.021 0.006 0.020
73/05/05 11 45 0.033 0.310 0.033 0.011 0.030
71/06/09 1 00 0.017 0.150 0.022 0.005K 0.015
-------
STORET RETRIEVAL DATE 74/07/02
3303S1 LS3303S1
43 33 30.0 071 11 30.0
NO NAME
33 15 WOLFEBORO
T/LAKE WINNIPESAUKEE
ST HWY 2R BRDG
11EDALES 2111204
4 0000 FEET DEPTH
00630
00625
00610
00671
00665
DATE
TIME
DEPTH
N02&N03
TOT KJEL
NH3—N
PHOS—DIS
PHOS—TOT
FROM
OF
N-TOTAL
N
TOTAL
OPIHO
TO
DAY
FEET
MG/L
MG/I
MG/I
MG/L P
MG/L P
7/08/2(,
11 55
0.078
0.560
0.035
0.006
0.024
72/09/09
10 20
0.131
0.150
0.044
0.006
0.010
72/10/07
11 00
0.020
0.700
0.210
0.009
0.019
73/01/13
11 15
0.087
0.540
0.042
0.005K
0.015
71/02/03
11 30
0.048
0.175
0.040
0.005K
0.025
71/03/03
0.072
0.350
0.020
0.005K
0.010
73/03/17
11 00
0.074
0.420
0.023
0.006
0.030
73/04/07
11 00
0.031
0.100K
0.007
0.005K
0.015
73/04/21
10 45
0.039
0.170
0.007
0.005K
0.010
73/06/09
11 00
0.048
0.120
0.019
0.005K
0.035
71/07/01
11 40
0.034
0.680
0.044
0.009
0.015
-------
STORET RETRIEVAL DATE 74/07/02
3303R1 LS3303R 1
43 34 00.0 070 10 30.0
RUST POND-LK INNIPESAUKEE CONN
33 15 WOLFE8ORO
I/LAKE WINNIPESAUKEE
ST HWY 28 I3ROG
I 1EPALES 2111204
0000 FEET DEPTH
00630
00625
00610
00671
00665
DATE
TIME
DEPTH
N02&N03
TOT KJEL
NH3-N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
OPTHO
TO
DAY
FEET
MG/L
MG/L
MG/L
MG/I P
MG/L P
7?/O8/26
12 05
0.032
0.180
0.050
0.011
0.011
7?/09/09
10 30
0.036
0.250
0.056
0.009
0.014
7?/10/07
11 15
0.023
0.550
0.250
0.007
0.016
7?/lI/04
0.023
0.340
0.055
0.005K
0.014
7?/)?/0
11 31
0.020
0.350
0.023
0.005K
0.015
7V01/13
11 35
0.068
0.007
0.025
71/02/03
12 00
0.044
0.265
0.046
0.005K
0.010
73/03/03
0.042
0.380
0.027
0.005K
0.005K
73/01/17
11 30
0.06’
0.560
0.189
0.005K
0.012
73/04/07
11 30
0.021
0.170
0.009
0.005K
0.010
73/04/21
H 00
0.028
0.350
0.038
0.005K
0.015
73/05/05
11 30
0.011
0.260
0.015
0.005K
0.010
73/06/09
11 15
0.010K
0.110
0.015
0.005K
0.015
73/07/01
10 00
0.017
0.325
0.035
0.005 1<
0.005K
-------
STOPET RETRIEVAL DATE 74/07/02
3303T1 L53303T1
43 33 00.0 071 11 30.0
KNIGHTS POND—LK WINNIPESAUKEE
33 15 WOLFEBORO
T/LAKEWINNIPESAUKEE
ST HWY 2 BRDC’
1IEPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH NO2 NO3 TOT KJEL N113-N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P
7?/08/26 11 40 0.047 0.335 0.040 0.016 0.029
72/00/09 10 20 0.104 0.300 0.100 0.009 0.019
72/10/07 10 45 0.084 0.850 0.330 0.024 0.064
72/12/09 10 30 0.0’R 0.840 0.048 0.005K 0.013
73/02/03 11 00 0.046 0.240 0.031 0.005K 0.015
73/03/03 0.032 1.600 0.096 0.005K 0.010
71/03/17 10 30 0.052 0.200 0.031 0.005K 0.015
73/04/07 10 30 0.010K 0.170 0.007 0.005K 0.015
71/04/21 10 20 0.019 0.520 0.012 0.005K 0.025
73/05/05 11 00 0.022 0.290 0.010 0.006 0.020
73/06/09 10 45 0.032 0.302 0.005K 0.020
73/07/07 11 21 0.014 0.390 0.025 0.009 0.015
-------
STORET RETRIEVAL DATE 74/07/02
3303U1 LS3303U1
43 32 30.0 071 12 30.0
BEAVER BROOK
33 15 WOLFEBORO
1/LAKE WINNIPESAUKEE
ST HWY 28 BRDG
I 1EPALES
4
2111204
0000 FEET
DEPTH
DATE
TIME
DEPTH
NO2 NO3
TOT KJEL
NH3-N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
OPTI-lO
TO
DAY
FEET
MG/L
MG/L
MG/L
MG/L P
P4G/L P
72/08/26
1) 25
0.060
0.665
0.048
0.005K
0.025
72/09/09
10 00
0.056
0.325
0.057
0.005K
0.015
72/10/07
10 15
0.026
0.600
0.100
0.006
0.020
72/11/04
0.045
0.870
0.115
0.005K
0.014
73/01/13
10 05
0.056
1.200
0.038
0.005K
0.010
71/02/03
10 30
0.050
0.175
0.031
0,005K
0.015
73/03/03
0.061
0.610
0.036
0.00 5K
0.01S
73/03/17
10 00
0.050
0.310
0.034
0.005K
0.015
73/04/07
10 00
0.010K
0.120
0.009
0.005K
0.010
71/04/21
10 00
0.019
0.620
0.024
0.005K
0.025
73/05/05
11 45
0.022
0.310
0.012
0.007
0.020
73/06/09
10 30
0.023
0.290
0.038
0.005K
0.020
73/07/01
10 ?0
0.014
0.480
0.037
0.009
0.015
-------
STORET RETRIEVAL DATE 74/07/02
3303V1 LS3303V1
43 31 00.0 071 14 00.0
‘-IJPD BROOK
33 15 WOLFEBORO
T/LAKE WINNIPESAUKEE
BPDG 0.3 MI UPSTREAM FROM MOUTH
11EPALES 2111204
4 0000
FEET DEPTH
00630
00625
00610
00671
00665
DATE
TIME
DEPTH
NO2&N03
TOT KJEL
NH3—N
PHOS—DIS
PHOS-TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
MG/L
MG/L
MG/L P
MG/L P
7?/08/26
0.082
0.720
0.075
0.007
0.022
72/09/09
11 40
0.100
0.450
0.083
0.006
0.014
7?/10/07
15 00
0.042
1.100
0.252
0.010
0.060
72/11/04
12 05
0.028
0.420
0.120
0.005K
0.010
73/02/03
11 32
0.026
0.35?
0.036
0.005K
0.015
7 /03/03
11 50
0.056
0.130
0.029
0.005K
0.005K
71/03/ 17
14 40
0.035
0.400
0.040
0.005K
0.030
71/04/07
11 30
0.011
0.150
0.010
0.005K
0.015
73/04/21
11 00
0.073
0.460
0.042
0.005K
0.020
73/05/06
10 20
0.018
0.340
0.06?
0.017
0.030
73/06/09
1 00
0.034
4.600
0.020
0.005K
0.015
73/07/01
11 00
0.180
0.500
0.118
0.005K
0.010
-------
STORET RETRIEVAL DATE 74/07/02
3303W1 1S3303W1
43 27 00.0 071 13 00.0
MERRY MEETING RIVER
33 15 ALTON
1/LAKE WTNNIPESAtJPcEE
BRDG 2.2 MI UPSTREAM OF ALTON BAY
1 1EPALES 2111204
0000 FEET DEPTH
DATE
TIME
DEPTH
N02&N03
TOT KJEL
NH3—N
PHOS—DIS
00665
FROM
OF
N-TOTAL
N
TOTAL
PHOS—TOT
TO
DAY
FEET
MG/I
MG/L
MG/L
MG/L P
MG/L P
7?/08/26
0.058
0.920
0.054
7?/09/09
11 15
0.051
0.450
0.077
0.019
72/10/07
14 15
0.032
0.950
0.097
0.017
7?/11/04
11 30
0.027
0.340
0.058
0.006
0.018
7?/12/OQ
11 30
0.036
0.300
0.021
0.011
71/01/13
12 30
0.076
0.005K
0.008
73/02/03
1? 00
0.058
0.420
0.069
0.005K
0.005K
0.015
73/03/03
12 15
0.070
0.265
0.026
0.010
73/03/17
14 20
0.044
0.200
0.028
0.005K
0.010
73/04/07
11 50
0.010K
0.220
0.008
0.005K
0.010
73/04/21
11 40
0.017
0.630
0.013
0.015
73/05/06
10 00
0.012
0.440
0.037
0.005K
0.020
73/06/09
12 45
0.012
0.390
0.018
0.012
0.020
73/07/01
11 30
0.014
0.017
-------
STORET RETRIEVAL DATE 74/07/02
00630
00625
00610
00671
DATE
TIME
DEPTH
N02&N03
TOT KJEL
NH3—N
PHOS—DIS
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
P lG/L
MG/L
MG/L P
3303X1 LS3303X 1
43 30 00.0 071 15 30.0
WATSON BROOK
33 15 GILMANTON
T/LAKE WINNIPESAUKEE
ST HWY 11 BROG AT LOON COVE
11EPALES 2111204
4 0000 FEET DEPTH
00665
PHOS— TOT
MG/L P
7?/08/26
12
45
0.062
0.395
0.056
0.012
0.021
7?/09/09
11
00
0.067
0.200
0.115
0.005K
0.007
7?/10/07
13
45
0.038
0.450
0.068
0.005K
0.017
72/12/09
10
45
0.013
0.260
0.013
0.005K
0.005K
73/01/13
13
00
0.035
0.250
0.037
0.005K
0.005
73/02/03
12
45
0.023
0.190
0.056
0.005K
0.020
73/03/03
11
20
0.060
0.480
0.054
0.007
0.030
73/03/17
14
10
0.037
0.620
o.oeo
0.007
0.040
73/04/07
12
05
0.010K
0.100K
0.010
0.005K
0.010
73/04/21
11
20
0.019
0.280
0.025
0.005K
0.025
73/05/06
09
50
0.010K
0.210
0.022
0.010
0.010
73/06/09
12
30
0.018
0.270
0.013
0.005K
0.015
73/07/01
11
15
0.014
0.350
0.017
0.005K
0.010
-------
STORET RETRIEVAL DATE 74/07/02
DATE
TIME
DEPTH
N02&N03
TOT
KJEL
NH3—N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
PIG/L
MG/L
3303Y1 LS3303Y1
43 32 30.0 071 18 00.0
ALTON BROOK
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
ST HWY 11 BRDG
1 1EPALES 2111204
4 0000 FEET DEPTH
72/09/10
10
45
0.088
0.200
0.080
0.006
0.023
72/10/07
11
15
0.026
0.250
0.066
0.010
72/11/04
12
00
0.022
0.160
0.065
0.007
0.010
73/01/14
11
45
0.040
0.150
0.028
0.004
0.006
73/02/03
11
45
0.037
0.380
0.009
0.005K
73/03/03
11
30
0.040
0.420
0.044
0.005K
0.005K
73/03/17
12
45
0.054
0.330
0.042
0.005K
0.040
73/04/07
12
10
0.016
0.100K
0.015
0.005K
0.010
71/04/21
12
00
0.012
0.100K
0.015
0.005K
0.015
71/05/09
15
15
0.011
0.210
0.012
0.010
0.015
73/06/11
08
45
0.132
0.100K
0.010
0.005K
0.015
73/07/01
11
30
0.020
0.750
-------
STORET RETRIEVAL DATE 74/07/02
00630
00625
00610
00671
00665
DATE
TIME DEPTH NO2&N03
TOT KJEL
NH3—N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOflL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
MG/I
MG/L
MG/L P
P G/L P
3303Z1 LS3303Z1
43 34 30.0 071 21 30.0
POORFARM BROOK
33 15 WINNIPESAIJKEE
1/LAKE WINNIPESAUKEE
ST HWY 11 BRDC,
I1FPALES 2111204
4 0000 FEET DEPTH
72/08/26
1?
10
0.176
0.500
0.075
0.009
0.053
7?/09/10
10
45
0.370
0.400
0.060
0.006
0.010
72/11/04
11
00
0.0?R
0.490
0.138
0.006
0.016
72/12/09
12
30
0.066
1.300
0.081
0.007
0.010
73/01/14
11
30
0.093
0.220
0.060
0.005K
0.00 5K
73/02/03
Ii
00
0.063
0.390
0.029
0.005K
0.080
73/03/03
11
00
0.147
0.190
0.072
0.005K
0.010
73/03/17
12
20
0.080
0.330
0.056
0.009
0.055
73/04/07
11
IS
0.037
0.100K
0.011
0.005K
0.010
73/04/21
11
30
0.023
0.100K
0.013
0.005K
0.010
73/05/09
15
00
0.0?1
0.190
0.016
0.009
0.015
73/06/11
08
20
0.132
0.180
0.009
0.005K
0.025
71/07/01
11
00
0.033
0.540
0.170
0.006
0.010
-------
STORET RETRIEVAL DATE 74/07/02
330321 LS330321
43 34 30.0 071 24 30.0
GUNSTOCK RIVER
33 15 WINNIPESAUKEE
1/LAKE WINNIPESAUKEE
ST HWY 11 BRDG
I IEPALES
4
00630
00625
00610
00671
00665
DATE
TIME DEPTH N02&N03
TOT
KJEL
NH3—N
PHOS-DIS
PHOS—TOT
FROM
TO
OF
DAY FEET
N—TOTAL
MG/L
N
MG/L
TOTAL
MG/I
ORTHO
HG/L P
HG/L P
2111204
0000 FEET
DEPTH
72/08/26
11
55
0.315
0.830
0.064
0.013
0.055
72/09/10
10
31
0.268
0.850
0.066
0.014
0.022
72/10/07
10
45
0.350
0.250
0.049
0.005K
0.015
72/11/04
10
45
0.115
0.210
0.038
0.005K
0.010
73/01/14
09
30
0.147
1.150
0.190
0.005K
0.020
73/02/03
10
45
0.126
0.042
0.020
73/03/03
10
40
0.378
0.150
0.025
0.005K
0.010
13/03/17
12
00
0.630
0.072
73/04/07
10
45
0.160
0.200
0.044
0.005K
0.015
71/04/21
11
00
0.154
0.100K
0.020
0.005K
0.010
73/05/09
12
15
0.170
0.260
0.018
0.009
0.010
73/06/11
08
15
0.240
0.240
0.038
0.00 5K
0.030
71/07/01
10
45
0.080
0.265
0.036
0.006
0.015
-------
ST ET RETRIEVAL DATE 74/07/02
330331 LS330331
43 35 00.0 071 24 30.0
MEADOW BROOK
33 15 WINNIPESAUKEE
T/LAKE WINNIPES4UKEE
ST HWY 1IB BROG
1.1EPALFS 2111204
4 0000 FEET DEPTH
00630
00625
00610
00671
00665
DATE
TIME
DEPTH
N02&N03
TOT KJEL
NH3—N
PHOS—DIS
PHOS—TOT
FROM
OF
N—TOTAL
N
TOTAL
ORTHO
TO
DAY
FEET
MG/L
MG/L
HG/I
MG/L P
MG/L P
72/08/26
11 45
0.160
1.260
0.100
0.012
0.076
72/09/10
10 10
0.156
0.800
0.130
0.021
0.034
72/11/04
10 30
0.088
0.660
0.154
0.008
0.030
73101/14
10 15
0.310
0.560
0.058
0.005K
0.010
73/02/03
10 25
0.154
0.480
0.100
0.005K
0.040
73/03/03
10 15
0.200
0.980
0.550
0.005K
0.025
73/03/17
11 30
0.140
0.560
0.138
0.006
0.020
73/04/07
10 10
0.105
0.420
0.176
0.OOSK
0.015
71/04/21
10 30
0.098
1.050
0.580
0.007
0.025
73/05/OR
14 00
0.105
1.380
0.540
0.013
0.030
71/06/11
08 00
0.096
0.RsO
O.?40
0.005K
0.035
73/07/01
10 30
0.042
0.990
0.147
0.052
0.060
-------
STORET RETRIEVAL DATE 74/07/02
330341 LS330341
43 39 00.0 071 16 30.0
NINETEEN MILE BROOK
33 15 WINNIPE SAUKE
ET/LAKE WINNIPESAUKEE
ST HWY 109 BRDG AT UNION WARF
IIEPALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT KJEL N113—N PHOS-DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/I MG/I MG/L P HG/L P
12/08/26 14 35 0.117 0.630 0.078 0.024 0.035
72/09/09 10 00 0.023 0.300 0.030 0.005K 0.011
7/10/07 10 32 0.030 0.450 0.215 0.005K 0.015
72/11/04 11 40 0.040 0.500 0.100 0.006 0.028
72/12/09 11 55 0.078 0.970 0.074 0.005K 0.015
73/01/13 13 50 0.026 0.500 0.031 0.005K 0.005K
73/02/03 09 15 0.050 0.570 0.018 0.005K 0.005K
73/03/03 10 40 0.054 0.300 0.021 0.005K 0.005K
73/03/17 12 10 0.132 0.340 0.037 0.005K 0.015
73/04/07 07 30 0.048 0.210 0.016 0.005K 0.015
73/04/21 11 30 0.033 0.370 0.048 0.005K 0.020
73/05/05 11 54 0.031 0.420 0.023 0.008 0.030
73/06/09 11 35 0.016 0.300 0.036 0.007 0.020
71/07/01 09 40 0.011 0.690 0.063 0.017 0.025
-------
STORET RETRIEVAL DATE 74/07/02
330351 LS330351
43 44 30.0 071 24 30.0
RED HILL RIVER
33 15 WINNIPESALJKEE
1/LAKE WINNIPESAUKEE
ST HWY 25 XING AT MOULTONBOROUGH FALLS
11E ALES 2111204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665
DATE TIME DEPTH N02&N03 TOT PcJEL NH3-N PHOS—DIS PHOS—TOT
FROM OF N—TOTAL N TOTAL ORTHO
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P
72/0 /26 13 ?0 0.047 0.550 0.063 0.014 0.016
7?/09/09 13 00 0.022 0.250 0.033 0.010 0.013
73/01/07 12 30 0.067 0.400 0.027 0.005K 0.015
73/02/03 12 15 0.069 0.302 0.019 0.005K 0.010
73/03/03 11 35 0.088 0.250 0.027 0.005K 0.010
73/03/18 10 ?5 0.080 1.320 0.083 0.006 0.025
71/04/08 10 ?0 0.021 0.230 0.008 0.005K 0.010
73/06/21 09 40 0.025 0.200 0.005K 0.005K 0.015
73/05/06 11 15 0.038 0.210 0.017 0.005K 0.020
71/05/09 08 37 0.018 0.360 0.032 0.010 0.015
73/06/30 11 15 0.012 0.500 0.037 0.005K 0.025
73/08/05 09 35 0.014 0.400 0.029 0.008 0.015
-------
STORET RETRIEVAL DATE 76/07/02
DATE
FROM
TO
72/12/19
CP(T)-
72/12/19
73/0 1/31
CP(T) —
73/Q 1/31
73/07/16
CP CT)—
73/07/16
73/09/25
CP (T)—
73/09/25
73/10/17
CP(T)—
73/10/17
74/01/31
CP(T)—
74/0 1/31
00630
TIME DEPTH N02&N03
OF N—TOTAL
DAY FEET MG/L
14 00
1.600
16 00
OR 00
2.100
16 00
11 00
2.40 0
16 00
08 00
7.900
16 00
08 00
9.600
16 00
08 00
1.920
16 00
00625
TOT KJEL
N
MG/L
12. 600
19. 000
15. 400
13. 000
11.500
10.000
00610
NH3-N
TOTAL
MG/I
2.300
11.500
8.600
10. 000
7.60 0
6.200
330350 TF330350 P001000
43 39 30.0 071 30 00.0
MEREDITH
33 15 WINNIPESAUKIE
T/LAKE WINNIPESAUKIE
HAWKINS BROOK
11EPALES 2141204
4 0000 FEET DEPTH
00665 50051 50053
PHOS-TOT FLOW CONDUIT
RATE FLOW—MGD
MG/I P INST MGD MONTHLY
4.000 0.150
4.600 0.143
7.700
6.600 1.120
8.200 0.092
4.300 0.260
00671
PHOS-DIS
ORTHO
MG/L P
2.950
2.850
5.600
6.200
7.400
1.800
-------
STORET RETRIEVAL OATE 74/07/02
330305 TF330305 P002000
43 35 30.0 071 12 30.0
WOLFEBOPO
33 15 wOLFESORO
1/LAKE WINNIPESAUKIE
CONNECT ION LAKES WENTWOPT H/CRESCENT
11EPALES 2141204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665 50051 50053
DATE TIME OEPTH NO2 NO3 TOT KJEL NH3-N PHOS—DIS PHOS-TOT FLOW CONDUIT
FROM OF N—TOTAL N TOTAL ORTHO PATE FLOW—MGD
TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST $160 MONTHLY
73/01/2 07 30
CP(T)— 1.050 11.000 3.400 1.200 3.300 0.472 0.360
73/01/25 13 30
73/02/23 07 30
CP(T)— 0.640 16.800 5.200 1.800 5.000 0.308 0.359
73/02/23 13 30
73/03/26 09 15
CP(T)— 0.870 19.800 4.600 2.100 4.800 0.349 0.440
73/03/26 13 00
73/04/26 08 40
CP(T)— 0.430 34.050 8.400 2.450 7.800 0.360 0.462
73/04/?6 14 05
73/05/29 07 20
CP(T)— 0.620 11.000 3.710 1.329 3.100 0.392 0.420
73/05/29 13 20
73/06/27 07 30
CP(T)— 0.2?7 13.800 5.800 2.300 5.100 0.435 0.397
73/06/27 13 00
73/07/27 07 30
CP(T)— 0.060 22.000 9.100 2.800 8.200 0.511 0.420
73/07/27 13 30
73/08/27 07 45
CP(T)— 25.800 11.100 4.460 9.700 0.328 0.429
73/0 /27 13 00
73/09/25 08 00
CP(T)— 0.250 22.500 15.000 3.400 7.400 0.324 0.358
73/09/25 13 30
73/10/31 07 30
CPU)— 0.480 ??.000 7.500 2.100 7.000 0.207 0.319
73/10/31 13 00
73/11/26 07 30
CP(T)— 0.160 21.000 8.000 2.900 6.900 0.162 0.288
73/11/26 1? 30
73/12/26 07 00
CPU)— 0.940 19.500 2.800 1.200 3.150 0.247 0.314
71/12/26 13 00
-------
STORET RETRIEVAL DATE 74/07/02
330305 TF330305 P002000
43 35 30.0 071 12 30.0
WOLFEBORO
33 15 WOLFEBORO
1/LAKE WINNIPESAUKIE
CONNECT ION LAKES WENTWORTH/CRESCENT
1IEPALES 2141204
4 0000 FEET DEPTH
00630 00625 00610 00671 00665 50051 50053
DATE TIME DEPTH N02&N03 TOT KJEL NH3—N P1-10S—DIS PHOS—TOT FLOW CONDUIT
FROM OF N-TOTAL N TOTAL ORTHO RATE FLOW—MGD
TO DAY FEET MG/L MG/L HG/L MC’/L P MG/L P INST MGD MONTHLY
74/01/28 07 00
CP(T)— 0.040 7.700 2.080 0.960 2.600 0.450 0.272
74/01/28 13 30
------- |