U.S. ENVIRONMENTAL PROTECTION AGENCY NATIONAL EUTROPHICATION SURVEY WORKING PAPER SERIES REPORT ON FWTON LAKES PASSAIC COUNT/ NEW JERSEY EPA REGION II WORKING PAPER No, 373 CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON and ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA liTG.P.O. 699-440 ------- REPORT ON POMPTON LAKES PASSAIC COUNTY NEW JERSEY EPA REGION II WORKING PAPER No, 373 WITH THE COOPERATION OF THE NEW JERSEY DEPARTMENT OF ENVIRONMENTAL PROTECTION AND THE NEW JERSEY NATIONAL GUARD MAY 1976 ------- CONTENTS Page Foreword ii List of Study Lakes — State of New Jersey IV Lake and Drainage Area Maps V, Vi Sections I. Conclusions 1 II. Lake and Drainage Basin Characteristics 4 III . Lake Water Quality Summary 6 IV. Nutrient Loadings 11 V. Literature Reviewed 17 VI. Appendices 18 ------- Ii FOREWORD The National Eutrophication Survey was Initiated in 1972 in response to an Administration coiiuiiitment to investigate the nation- wide threat of accelerated eutrophication to freshwater lakes and reservoi rs. OBJECTIVES The Survey was designed to develop, in conjunction with state environmental agencies, information on nutrient sources, concen- trations, and impact on selected freshwater lakes as a basis for formulating comprehensive and coordinated national, regional, and state management practices relating to point source discharge reduction and nonpoint source pollution abatement in lake water- sheds. ANALYTIC APPROACH The mathematical and statistical procedures selected for the Survey’s eutrophication analysis are based on related concepts that: a. A generalized representation or model relating sources, concentrations, and impacts can be constructed. b. By applying measurements of relevant parameters associated with lake degradation, the generalized model can be transformed into an operational representation of a lake, its drainage basin, and related nutrients. c. With such a transformation, an assessment of the potential for eutrophication control can be made. LAKE ANALYSIS In this report, the first stage of evaluation of lake and watershed data collected from the study lake and its drainage basin is documented. The report is formatted to provide state environmental agencies with specific information for basin planning [ g303(e)], water quality criteria/standards review [ 3O3(c)3, clean lakes [ 3l4(a,b)], and water quality monitoring [ lO6 and §305(b)] activities mandated by the Federal Water Pollution Control Act Amendments of 1972. ------- iii 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 refine- ment of nutrient water quality criteria for the Nation’s freshwater lakes. Likewise, multivariate evaluations for the relationships between land use, nutrient export, and trophic condition, by lake class or use, are being developed to assist in the formulation of planning guidelines and policies by the U.S. Environmental Protection Agency and to augment plans implementation by the states. ACKNOWLEDGMENTS The staff of the National Eutrophication Survey (Office of Research and Development, U.S. Environmental Protection Agency) expresses sincere appreciation to the New Jersey Department of Environmental Protection for professional involvement and to the New Jersey National Guard for conducting the tributary sampling phase of the Survey. Douglas Clark, Chief of the Bureau of Water Quality Planning and Management, Mr. Frank Takacs, New Jersey National Eutrophication Survey Coordinator, Principal Environmental Specialist, and Robert Kotch, Senior Environmental Engineer, provided Invaluable lake documentation and counsel during the Survey, reviewed the preliminary reports, and provided critiques most useful in the preparation of this Working Paper series. Major General William R. Sharp, Former Chief of Staff, Major General Wilfred G. Menard, Jr., Chief of Staff, and Project Officer Colonel Herbert 0. Ruhlin, who directed the volunteer efforts of the New Jersey National Guardsmen, are also gratefully acknowledged for their assistance to the Survey. ------- iv NATIONAL EUTROPHICATION SURVEY STUDY LAKES STATE OF NEW JERSEY LAKE NAME COUNTY Budd Lake Morris Duhernal Lake Middlesex Farrington Lake Middlesex Greenwood Lake Passaic, N.J.; Orange, N.Y. Lake Hopatcong Morris, Sussex Lake Musconetcong Morris, Sussex Oradell Reservoir Bergen Paulinskill Lake Sussex Pinecliff Lake Passaic Pompton Lakes Passaic Spruce Run Reservoir Hunterdon Union Lake Cumberland Wanaque Reservoir Passaic ------- POMPTON LAKES \ Hoppers Lake Tributary Sampling Site’ Lake Sampling Site Sewage Treatment Facility I 12 Km 2Mi. New Jersey Location Point ------- vi New Jersey New York Location LAKES Tributary Sampling Site Lake Sampling Site Sewage Treatment Facility Drainage Area Boundary Central “ Valley POM PTON ------- POMPTON LAKES, NEW JERSEY STORET NO. 3410 I. CONCLUSIONS A. Trophic Condition: Based on Survey data and field observations, Pompton Lakes is considered eutrophic. The lake is characterized by high concentrations of total phosphorus, low Secchi disc transparency and high potential for primary pro- duction as measured by algal assay control yield. Survey limnologists reported abundant aquatic macrophytes. Chlorophyll a values ranged from a low in the spring of 5.4 pg/l to a high of 58.9 pg/i in the fall. The lake has a record of occasional herbicide appli- cations in the past. Ketelle and Uttormark (1971) recom- mended partial dredging and the removal of nutrient sources for the rehabilitation of Pompton Lakes. B. Rate-Limiting Nutrient: Algal assay results indicate that Pompton Lakes is limited by available phosphorus. Spikes with phosphorus, or phosphorus and nitrogen simultaneously resulted in increased assay yields. ------- 2 The ratio of mean total available inorganic nitrogen to mean orthophosphorus (N/P) further substantiates these results. C. Nutrient Controllability: 1. Point Sources - The mean annual phosphorus contribution from known point sources was estimated to be 28.5% of the total load reaching Pompton Lakes during the sampling year. However, the mean annual nutrient exports for the Ramapo River (Section 0, page 16) were substantially higher than what would be expected for this area. It is likely that point sources above the lake in New York significantly contribute to the phosphorus loading of Pompton Lakes (page 14). The present loading of 47.89 g P/m 2 /yr is about 13 times greater than the loading proposed by Vollen- weider (Vollenweider and Dillon, 1974) as “dangerous” (eutrophic). It should be noted that the applicability of Vollenweider’s model is doubtful for lakes with such short hydraulic retention times. Nevertheless, the above loading is excessive and reduction of non-point phosphorus loading as well as all point sources would be required to substantially improve the water quality of Pompton Lakes. ------- 3 2. Nonpoint Sources — The mean annual phosphorus load from nonpoint sources was estimated to be 71.5% of the total load reaching Pompton Lakes. Measured tributaries accounted for 71.2%, and ungaged tributaries accounted for 0.3%. The Ramapo River was estimated to contribute 70.5% of this measured load; however, as discussed, this high background loading is probably due to the contributions of unmeasured point sources upstream. ------- 4 II. LAKE AND DRAINAGE BASIN CHARACTERISTICS Lake and drainage basin characteristics are itemized below. Lake surface area and mean depth were provided by the State of New Jersey; tributary flow data were provided by the New Jersey District Office of the U.S. Geological Survey (USGS). Outlet drainage area includes the lake surface area. Mean hydraulic retention time was obtained by dividing the lake volume by the mean flow of the outlet. Precipitation values are estimated by methods as outlined in National Eutrophication Survey (NES) Working Paper No. 175. A table of metric/English conversions is included as Appendix A. A. Lake Morphometry: 1. Surface area: 0.83 km 2 . 2. Mean depth: 1.8 meters. 3. Maximum depth: 5.8 meters. 4. Volume: 1.494 x 106 m 3 . 5. Mean hydraulic retention time: 2.0 days. ------- 5 B. Tributary and Outlet (see Appendix B for flow data): 1. Tributaries - Drainage Mean flow Name area(km 2 ) ( m 3 /sec ) A(2) Ramapo River 388.5 7.96 B(l) Unnamed Stream 10.8 0.14 C(l) Unnamed Stream 4.6 0.05 Minor tributaries and immediate drainage - 9.6 0.13 Totals 413.5 8.28 2. Outlet - A(l) Ramapo River 414.4 7.83 C. Precipitation: 1. Year of sampling: 122.9 cm. 2. Mean annual: 156.4 cm. ------- 6 III. LAKE WATER QUALITY SUMMARY Pompton Lakes was sampled three times during the open— water season of 1973 by means of a pontoon-equipped Huey helicopter. Each time, samples for physical and chemical parameters were collected from two stations on the lake and from a number of depths at each station (see maps, pages v and vi). During each visit, depth-integrated samples were collected from each station for chlorophyll a analysis and phytoplankton identification and enumeration. During the first visit, an 18.9-liter depth-integrated sample was coni- posited for algal assays. Maximum depths sampled were 3.7 meters at Station 1 and 1.5 meters at Station 2. For a more detailed explanation of NES methods, see NES Working Paper No. 175. The results obtained are presented in full in Appendix C and are summarized in III A for waters at the surface and at the maximum depth for each site. Results of the phyto- plankton counts and chlorophyll a determinations are included in III B. Results of the limiting nutrient study are presented in III C. ------- o N NO. OF SAMPLES MAXIMUM DEPTH SAMPLED AT EACH SITE S NO. OF SITES SAMPLED ON THIS DATE POMPTON LAKES STORET CODE 3410 PHYSICAL AND CHEMICAL CHARACTERISTICS PARAMETER N° I 4/17/73 I 2 RANGE MEDIAN MAX DEPTH RANGE (METERS) N• ( 7/22/73 ) 5 °° = 2 RANGE MEDIAN MAX DEPTH RANGE (METERS) N° I 10/ 2/73 I S••° = 2 RANGE MEDIAN MAX DEPTH RANGE (METERS) TEMPERATURE (DEG CENT) 0.—I.S H DEPTH 4 MAX DEPTH°• 2 12.6— 12.8 12.7 12.5— 12.6 12.5 0.0— 1.2 0.9— 3.4 4 2 21.0— 22.1 21.7 21.0— 21.3 21.1 0.0— 1.5 1.5— 3.7 3 2 18.3— 18.8 18.6 17.9— 18.6 18.2 0.0— 1.5 0.0— 2.7 DISSOLVED OXYGEN (MC,/L) 0.-I.5 N DEPTH 2 MAX DEPTH°° 2 10.0— 11.1 10.5 10.0— 11.0 10.5 0.9- 1.2 0.9— 3.4 2 2 ,.8— 7.2 6.5 3.2— 7.2 5.2 1.5— 1.S 1.5— 3.7 2 2 13.2— 14.’. 13.8 10.0— 13.2 11.6 0.0— 1.5 0.0— 2.7 CONDUCTIVITY (UMHOS) 0.—I.S M DEPTH 4 MAX DEPTH°° 2 180.— 190. 190. 190.— 198. 194. 0.0— 1.2 0.9— 3.4 4 2 178.— 182. 179. 178.— 198. 188. 0.0— 1.5 1.5— 3.7 3 2 580.— 625. 600. 600.— 625. 613. 0.0— 1.5 0.0— 2.7 PH (STANDARD UNITS) 0.—I.5 H DEPTH 4 MAX DEPTH°• 2 7.1— 7.4 7.2 7.3— 7.4 7.3 0.0— 1.2 0.9— 3.4 4 2 7.0— 7.2 7.1 7.0— 7.2 7.1 0.0— 1.5 1.5— 3.7 3 2 8.8— 9.2 8.9 8.2— 8.8 8.5 0.0— 1.5 0.0— 2.7 TOTAL ALKALINITY (MG/LI 0.—I.5 N DEPTH 4 MAX DEPTH•e 2 34.— 37. 37. 36.— 37. 37. 0.0— 1.2 0.9— 3.4 4 2 48.— 49. 49. 48.— 58. 53. 0.0— 1.5 1.5— 3.7 3 2 69.— 76. 71. 76.— 77. 77. 0.0— 1.5 0.0— 2.7 TOTAL P (MG/I) 0.—1.5 N DEPTH 4 MAX DEPTH°U 2 0.054—0.060 0.056 0.040—0.061, 0.050 0.0— 1.2 0.9— 3.4 4 2 0.101—0.135 0.112 0.135—0.142 0.138 0.0— 1.5 1.5— 3.7 3 2 0.058—0.101 0.070 0.073—0.101 0.087 0.0— 1.5 0.0— 2.7 DISSOLVED ORTHO P (MG/I) 0.—1.5 H DEPTH 4 MAX DEPTH°• 2 0.027—0.038 0.032 0.01 9 —0.03b 0.027 0.0— 1.2 0.9— 3.4 4 2 0.032—0.040 0.038 0.029—0.038 0.033 0.0— 1.5 1.5— 3.7 3 2 0.006—0.015 0.008 0.006—0.01 0.010 0.0— 1.5 0.0— 2.7 N02 .N03 (MG/LI 0.-I.5 H DEPTH 4 MAX DEPTH•° 2 0.460—0.500 0.495 0.490—0.Soo 0.495 0.0— 1.2 0.9— 3,4 4 2 0.670—0.630 0.670 0.510—0.670 0.590 0.0— 1.5 1.5— 3.7 3 2 0.700—0.900 0.720 0.790—0.900 0.645 0.0— 1.5 0.0— 2.7 AMMONIA (HG/LI 0.-I.5 N DEPTH 4 MAX DEPTH°• 2 0.ObO—0.090 0.070 0.060—0.070 0.065 0.0— 1.2 0.9- 3.4 4 2 0.160—0.220 0.200 0.160—0.470 0.3)5 0.0— 1.5 1.5— 3.7 3 2 0.040—0,040 0.040 0.040—0.240 0.140 0.0— 1.5 0.0— 2.7 KJELOAHL N (MG/LI 0.—I.5 N DEPTH 4 MAX DEPTH°° 2 0.300—0.400 0.400 0.300—0.400 0.350 0.0— 1.2 0.9— 3.4 4 2 0.600—0.900 0.700 0.700—0.900 0.800 0.0— 1.5 1.5— 3.7 3 2 0.300—0.600 0.300 0.600—0.600 0.600 0.0— 1.5 0.0— 2.7 SECCPII DISC (METERS) 2 1.1— 1.5 1.3 ------- 8 B. Biological Characteristics: 1. Phytoplankton Algal Sampling Dominant Units Date Genera per ml 04/17/73 1. Navicula 1,577 2. Melosira 681 3. Stephanodiscus 430 4. Asterionella 203 5. Flagellates 167 Other genera 347 Total 3,405 07/22/73 1. Melosira 829 2. Aphanizomenon 609 3. Navicula 463 4. Flagellates 317 5. Fragilaria 171 Other genera 389 Total 2,778 10/02/73 1. Flagellates 14,505 2. Melosira 6,484 3. Cyclotella 1,003 4. Stephanodiscus 535 5. Coelastrum 267 Other genera 468 Total 23,262 ------- 9 Station Number 1 2 1 2 1 2 Maximum yield ( mg/l-dry wt. ) 8.5 11.8 24.1 9.7 2. Chlorophyll a - Sampling Date 04/1 7/73 07/22/73 10/02/73 Chlorophyll a (ijg/i) 5.4 12.1 9.2 9.5 58.9 43.1 C. Limiting Nutrient Study: 1. Autoclaved, filtered, and nutrient spiked - Ortho P Inorganic N Spike (mg/i ) Conc.(mg/l) Conc.(mg/1) Control 0.020 0.325 0.05 P 0.070 0.325 0.05 P + 1.0 N 0.070 1.325 1.00 N 0.020 1.325 2. Discussion - The control yield of the assay alga, Selenastrum capricornutum , indicates that the potential for primary productivity was high in Pompton Lakes at the time of sampling. The lake was phosphorus limited at that time as indicated by the increased yield of the assay alga in response to an addition of orthophosphorus. Spikes with phosphorus and nitrogen simultaneously resulted in a maximum yield. ------- 10 The N/P ratio of 18/1 in the spring lake chemical data further indicates phosphorus limitation. At all other sampling times the N/P ratio was 25/1 or greater, and phosphorus limitation also would be expected. ------- 11 IV. NUTRIENT LOADINGS (See Appendix 0 for data) For the determination of nutrient loadings, the New Jersey National Guard collected monthly near-surface grab samples from each of the tributary sites indicated on the maps (pages v and vi), except for the high runoff month of March when two samples were collected. Sampling was begun in July 1973, and was completed in June 1974. Through an interagency agreement, stream flow estimates for the year of sampling and a “normalized” or average year were provided by the New Jersey District Office of the USGS for the tributary sites nearest the lake. In this report, nutrient loads for sampled tributaries were determined by using a modification of the USGS computer program for calculating stream loadings. Nutrient loads indicated for tributaries are those measured minus known point source loads, if any. Nutrient loadings for unsampled “minor tributaries and in’uiiediate drainage” (“ZZ” of USGS) were estimated by using the mean annual concentrationsin Unnamed Stream at Station B(1) and mean annual ZZ flow. ------- 12 The operators of the Ramapo College, Prime Equities, Blue Hills, Regency Park Apts., Skyview, Oakwood Knolls, Pompton Lakes Nursing-Convalescent, Holiday Inn (Fairlawn), Manito School (Oakland), Indian Hills High School, Swiss Chalet, Apex Co., Okonite Co., Nu-Car Carriers Inc., Hamiltonian Fidelity, Society Hills, U.S. Army Housing Area, Chan’s Hawaiian Restaurant, and TriCorner Realty wastewater treatment plants provided monthly effluent samples and corresponding flow data. Nutrient loads for the city of Suffern wastewater treatment plant were estimated at 1.134 kg P and 3.401 kg N/capita/year. Eleven other New York point sources exist which are known to impact the Ramapo River Basin area. These include Queen of Apostle College, Intercoast Development, Zukerman’s Apartments, and Highland Telephone Co., all in the city of Monroe; Motel on the Mountain in Hilburn; the Ramapo-Sloatsburg plant in Sloatsburg; Tuxedo Village, Tuxedo Mt. View Apart- ments, and Tuxedo Park Sewage Treatment Plant, all in Tuxedo; the Indian Hill Plant and New York University Apartments, both at Sterling Forest Lake. These sources did not partici- pate in the Survey so are not included in the nutrient budget on pages 14-15. It is expected, however, that the unusually high background loading for the Ramapo River is due, at least in part, to unmeasured contributions from these sources. ------- ‘3 A Waste Sources - Known municipal - Population Me n Flow Receiving Name Served* Treatment ( m Id x iO ) Water Ramapo College 3,500 Activated sludge 0 181 Ramapo River (Wayne) Prime Equities 1,225 Activated sludge 0 057 Ramapo River (Mahwah) Blue Hills 105 Activated sludge 0 067 Ramapo River (Mahwah) Regency Park 363 Activated sludge 0 070 Ramapo River Apts (Mahwah) / Skyview (Oakland) 300 Activated sludge 0 082 Ramapo River Oakwood Knolls 240 Activated sludge 0 392 Ramapo River (Oakland) Pompton Lakes 70 Sand filter 0 016 Ramapo River Nursi ng-Convalescent Holiday Inn 200 Activated sludge 0 048 Ramapo River (Fairlawn) Manito School 108 Activated sludge 0 016 Ramapo River (Oakland) Indian Hills High 1,100 Activated sludge 0 053 Ramapo River School (Wycuoff) Swiss Chalet 65 Trickling filter 0 023 Ramapo River (Ramsey) Apex Corporation 83 Sand filter 0 034 Ramapo River (Mahwah) Okonite Company 149 Activated sludge 0 011 Ramapo River (Ramsey) Nu-Car Carriers Inc 8 Activated sludge 0 006 Ramapo River Hamiltonian Fidelity 500 Activated sludge 0 110 Masoniuro Brook! (Mahwah) Ramapo Society Hills 56 Activated sludge 0 021 Oarlington Brook ! (Mahwah) Ramapo River U S Army Housing 150 Trickling filter 0 105 Ramapo River Area Chans Hawaiien 900 to 1,000 Activated sludge 0 037 Ramapo River Restaurant TriCorner Realt ) 9-store Sand filter 0 003 Ramapo River compl ex** Suffern Sewage 8,273 Trickling filter 1 131 Ramapo River Treatment Plant*** Treatment plant questionnaire information **Small 5tores, each operated by owner ***US [ PA, 1971 Population shown is 1970 census, flow estimate is based on 0 3785 m 3 !capi ta/day ------- 14 B Annual Total Phosphorus Loading - Average Year Inputs - of Source kg P/yr total a Tributaries (nonpoint load) - A(2) Rarnapo River 28,000 70 5 B(l) Unnamed Stream 140 0 4 C(l) Unnamed Stream 135 0 3 b Minor tributaries and irmiediate 135 0 3 drainage (nonpoint load) - c Known municipal STPs - Ramapo College 130 0 3 Prime Equities 65 0 2 Blue Hills 115 0 3 Regency Park Apts 90 0 2 Skyview 180 0 5 Oakewood Knolls 550 1 4 Pompton Lakes Nursing-Convalescent 20 0 1 Holiday Inn 175 0 4 Manito School 10 <0 1 Indian Hills High School 115 0 3 Swiss Chalet 130 0 3 Apex Corporation 70 0 2 Okonite Company 5 <0 1 Nu-Car Carriers Inc 5 <0 1 Hamiltonian Fidelity 150 0 4 Society Hills 50 0 1 Suffern 9,380 23 6 U S Army Housing Area 50 0 1 Chans Hawaiian Restaurant 20 0 1 TriCorner Realty 5 <0 1 d Septic tanks* — 5 <0 1 e Known industrial — none f Direct precipitat,on** - 15 <01 Totals 39,745 100 0 2. Output - A(1) Ramapo River 16,100 3 Met annual P accumulation 23,645 *Estlmate based on 22 lakeside residences **Estimated (see NES Working Paper No 175) ------- 15 C. Annual Total Nitrogen Loading - Average Year Inputs - S of Source kg N/yr total a. Tributaries (nonpoint load) - A(2) Ramapo River 431 .620 89 4 B(l) Unnamed Stream 5,380 1.1 C(l) Unnamed Stream 4,040 0.8 b Minor tributaries and ime’diate 5,255 1.1 drainage (nonpoint load) - c Known municipal SIPs - Ramapo College 990 0 2 Prime Equities 355 0.1 Blue Hills 275 0 1 Regency Park Apts. 410 0 1 Skyview 330 0.1 Oakwood Knolls 2,335 0.5 Pompton Lakes Nursing-Convalescent 105 <0.1 Holiday Inn 220 0 1 Manito School 55 <0.1 Indian Hills High School 575 0 1 Swiss Chalet 150 <0.1 Apex Corporation 185 <0 1 Okonite Company 55 <0.1 Nu-Car Carriers Inc 30 <0 1 Hamiltonian Fidelity 880 0 2 Society Hills 170 <0 1 Suffern 28,135 5 8 U S Army Housing Area 190 <0 1 Chans Hawaiian Restaurant 75 <0 1 TriCorner Realty 40 <0 1 d. Septic tanks* - 235 0 1 e Known industrial - none f Direct preclpltatlon** - 895 0 2 Totals 482,985 100 0 2 Output - A(l) Ramapo River 327,150 3 Net annual N accumulation - 155,835 *Estimate based on 22 lakeside residences **Estimated (see NES Working Paper No 175) ------- 16 D. Mean Annual Non-point Nutrient Export by Subdrainage Area: Tributary kg P/km 2 /yr kg NJkm 2 /yr A 2) Ramapo River* 72 1,110 B 1) Unnamed Stream 13 498 C(l) Unnamed Stream 29 878 E. Yearly Loads: In the following table, the existing phosphorus loadings are compared to those proposed by Vollenweider (Vollenweider and Dillon, 1974). Essentially, his “dangerous” loading is one at which the receiving water would become eutrophic or remain eutrophic; his “permissible” loading is that which would result in the receiving water remaining oligotrophic or becoming oligotrophic if morphometry permitted. A rneso- trophic loading would be considered one between “dangerous” and “permissible”. Note that Vollenweider’s model may not be applicable to water bodies with short hydraulic retention times. Total Yearly Phosphorus Loading (g/m 2 /yr) Estimated loading for Pompton Lakes 47.89 Vollenweider’s “dangerous” or eutrophic loading 3.60 Vollenweider’s “permissible” or oligotrophic loading 1.80 * The background levels for the stream are probably inflated by unsampled point sources upstream (see page 12). ------- 17 V. LITERATURE REVIEWED Ketelle, J. M. and P. D. Uttormark. 1971. Problem Lakes in the United States. U.S. Environmental Protection Agency Project #16010 EHR. University of Wisconsin, Madison, Wisconsin. U.S. Environmental Protection Agency. 1971. Inventory of Wastewater Treatment Facilities. Office of Media Pro- grams, Office of Water Programs, Washington, D.C. ________ 1975. National Eutrophication Survey Methods 1973-1976. Working Paper No. 175. Environmental Monitoring and Support Laboratory, Las Vegas, Nevada and Corvallis Environmental Research Laboratory, Corvallis, Oregon. Vollenweider, R. A., and P. J. Dillon, 1974. The application of the phosphorus loading concept to eutrophication research. Natl. Res. Council of Canada Pubi. No. 13690, Canada Centre for Inland Waters, Burlington, Ontario. ------- VI. APPENDICES APPENDIX A CONVERSION FACTORS ------- CONVERSION FA(;TORS Hectares x 2.471 = acres Kilometers x 0.6214 = miles Meters x 3.281 = feet Cubic meters x 8.107 x lO = acre/feet Square kilometers x 0.3861 = square miles Cubic meters/sec x 35.315 = cubic feet/sec Centimeters x 0.3937 = inches Kilograms x 2.205 = pounds Kilograms/square kilometer x 5.711 = lbs/square mile ------- APPENDIX B TRIBUTARY FLOW DATA ------- TRIBUTARY FLOW INFORMATION FOR NEW JERSEY 06/04/76 LAKE CODE 3410 POMPTON LAKE TOTAL DRAINAGE AREA OF LAKE (SO KM) 414.4 SUB—DRAINAGE NORMALIZED FLOIS(CMS) TRIBUTARY AREA(SO KM) JAN FEB MAR APP MAY JUN JUL AUG SEP OCT NOV DEC MEAN 3410A 1 414.4 8.81 9.60 15.80 14.16 8.95 5.13 3.74 4.19 4.13 4.05 7.14 8.38 7.83 3410A2 388.5 9.29 9.54 16.06 14.19 8.27 4.90 3.51 4.02 4.05 5.35 7.42 9.09 7.96 341081 10.8 0.167 0.170 0.258 0.212 0.147 0.088 0.068 0.074 0.071 0.085 0.147 0.170 0.138 3410C1 4.6 0.057 0.057 0.099 0.079 0.048 0.025 0.018 0.019 0.018 0.024 0.048 0.057 0.046 3410ZZ 10.4 0.161 0.164 0.249 0.207 0.142 0.085 0.065 0.071 0.068 0.082 0.142 0.164 0.133 SUMMARY TOTAL DRAINAGE AREA OF LAKE = 414e4 TOTAL FLOW IN 99•49 SUM OF SUB—DRAINAGE AREAS — 414.3 TOTAL FLOW OUT 94.07 MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS) TRIBUTARY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW 3410A1 7 73 9.628 21 15.036 8 73 2.381 26 1.246 9 73 1.631 29 1.104 10 73 1.999 11 73 2.237 4 2.718 12 73 23.758 8 2.520 1 74 13.309 26 17.103 2 74 9.656 23 19.227 3 74 12.714 9 10.534 23 21.917 4 74 18.944 21 13.875 5 74 9.316 12 12.629 6 74 5.239 22 6.428 3410A2 7 73 7.872 21 11.129 8 73 1.668 26 0.850 9 73 1.249 29 0.821 10 73 1.923 11 73 2.005 4 2.294 12 73 25.995 8 4.814 1 74 13.026 26 16.509 2 74 9.599 23 19.255 3 74 12.997 9 11.044 23 20.756 4 74 17.868 21 11.950 5 74 8.523 12 12.488 6 74 5.295 22 5.267 ------- TRIBUTARY FLOW iNFORMATION FOR NEW JERSEY 06/04/76 LAKE CODE 3410 POMPTON LAKE MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS) TRIBUTARY MONTH YEAR MEAN FLOW DAY FLOW DAY FLOW DAY FLOW 3410B1 7 73 0.113 21 0.127 8 73 0.034 26 0.020 9 73 0.020 29 0.020 10 73 0.045 11 73 0.045 4 0.045 12 73 0.283 8 0.096 1 74 0.170 26 0.232 2 74 0.156 23 0.340 3 74 0.224 9 0.184 23 0.311 4 74 0.261 21 0.184 5 74 0.167 12 0.263 6 74 0.082 22 0.079 3410C1 7 73 0.345 21 0.396 8 73 0.016 26 0.014 9 73 0.014 29 0.007 10 73 0.017 11 73 0.017 4 0.017 12 73 0.116 8 0.027 1 74 0.068 26 0.085 2 74 0.051 23 0.147 3 74 0.082 9 0.065 23 0.122 4 74 0.099 21 0.065 5 74 0.057 12 0.102 6 74 0.022 22 0.021 3410 1Z 7 73 0.110 21 0.122 8 73 0.034 26 0.020 9 73 0.020 29 0.020 10 73 0.045 11 73 0.045 4 0.045 12 73 0.275 8 0.093 1 74 0.164 26 0.224 2 74 0.150 23 0.340 3 74 0.218 9 0.176 23 0.311 4 74 0.252 21 0.176 5 74 0.16! 12 0.255 6 74 0.079 22 0.076 ------- APPENDIX C PHYSICAL AND CHEMICAL DATA ------- STORET RETRIEVAL DATE 76/06/04 341001 40 59 45.0 074 16 33.0 3 POsIPTON LAKES 34031 NEW JERSEY 013391 11EPALES 2111202 0015 FEET DEPTH CLASS 00 00010 00300 00077 00094 00400 00410 00610 00625 00630 00671 DATE TIME DEPTH WATER DO TRANSP CNDUCTVY PH T ALK NH3—N TOT KJEL N02&N03 PHOS—DIS FROM OF TEMP SECCHI FIELD CACO3 TOTAL N N—TOTAL ORTHO TO DAY FEET CENT MG/L INCHES MICRONHO SU HG/I MG/I HG/I HG/I P4G/L P 73/04/17 10 00 0000 12.8 60 190 7.10 36 0.090 0.300 0.460 0.029 10 00 0004 12.8 11.1 180 7.20 34 0.070 0.400 0.500 0.027 10 00 0011 12.5 11.0 198 7.30 36 0.070 0.300 0.500 0.019 73/07/22 11 50 0000 22.1 24 182 7.10 49 0.220 0e900 0.680 0.038 11 50 0005 21.5 5.8 178 7.00 49 0.220 0.600 0.670 0.032 11 50 0012 21.3 3.2 198 7.00 58 0.470 0.900 0.510 0.029 73/10/02 13 05 0000 18.8 38 580 9.20 69 0.040 0.300 0.720 0.008 13 05 0005 18.3 14.4 600 8.90 71 0.040 0.300 0.700 0.006 13 05 0009 17.9 10.0 600 8.20 77 0.240 0.600 0.790 0.006 00665 32217 DATE TIME DEPTH PHOS—TOT CHLRPHYL FROM OF A TO DAY FEET MG/L P UGh 73/04/17 10 00 0000 0.054 5.4 10 00 0004 0.054 10 00 0011 0.040 73/07/22 11 50 0000 0.108 9.2 11 50 0005 0.101 11 50 0012 0.142 73/10/02 13 05 0000 0.058 58.9 13 05 0005 0.070 13 05 0009 0.073 ------- STORET RETRIEVAL DATE 76/06/04 341002 41 00 27.0 074 16 29.0 3 POMPTON LAKES 34031 NEW JERSEY 013391 1 1EPALES 0005 FEET 2111202 DEPTH CLASS 00 73/04/17 10 30 0000 10 30 0003 73/07/22 12 15 0000 12 15 0005 73/10/02 13 20 0000 00665 32217 PP$OS-TOT CHLRPHYL A MG/L P UGh 0.059 0.060 0.116 0.135 0.101 DATE TIME DEPTH FROM OF TO DAY FEET 73/04/17 10 30 10 30 0000 0003 73/07/22 12 15 12 15 0000 0005 73/10/02 13 20 0000 DATE TIME DEPTH FROM OF TO DAY FEET 00010 00300 00077 00094 00400 00410 00610 00625 00630 00671 WATER DO TRANSP CNDUCTVY PH T ALK NH3—N TOT KJEL N021N03 PHOS—DIS TEMP SECCHI FIELD CACO3 TOTAL N N—TOTAL ORTHO CENT MG/L INCHES MICROMNO SO MG/L MG/I MG/L MG/ I MG/ I P 12.7 45 190 7.30 37 0.070 0.400 0.500 0.038 12.6 10.0 190 7.40 37 0.060 0.400 0.490 0.036 21.9 20 180 7.20 48 0.180 0.700 0.670 0.040 21.0 7.2 178 7.20 48 0.160 0.700 0.670 0.038 12.1 9.5 43.1 ------- APPENDIX D TRIBUTARY AND WASTEWATER TREATMENT PLANT DATA ------- STORET RETRIEVAL DATE 76/06/04 3410A1 40 59 33.0 074 16 47.0 4 RA iAPO RI ER 34 7.5 POMPTON PLAI 0/POMPTON LAKE 2NDRY RD 3ROG N OF I 1EPALES 0000 FEET DEPTH 013391 US 202 JCT 2111204 CLASS 00 00630 00625 00610 00671 00665 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FROM OF N—TOTAL N TOTAL OI THO TO DAY FEET MG/L MG/L MG/L MG/L i- MG/L P 73/07/21 08 45 0.430 0.970 0.132 0.009 0.075 73/08/26 09 00 0.430 1.470 0.129 0.015 0.050 73/09/29 09 00 0.680 1.470 0.160 0.011 0.067 73/11/04 09 00 0.700 1.000 0.168 0.039 0.085 73/12/08 09 00 0.570 0.400 0.088 0.044 0.095 74/01/26 09 30 0.616 0.500 0.095 0.020 0.030 74/02/23 09 00 0.756 0.700 0.110 0.020 0.065 74/03/O 09 00 0.600 0.400 0.035 0.020 0.065 74/03/23 08 20 0.420 0.400 0.045 0.010 0.050 74/04/21 08 30 0.540 0.500 0.050 0.017 0.025 74/05/12 09 00 0.560 0.800 0.080 0.035 0.085 74/06/22 09 00 0.520 0.700 0.080 0.020 0.100 ------- STORET RETRIEVAL DATE 76/06/04 3410A2 41 01 00.0 074 15 43.0 4 RAMAPO RIVER 34 7.5 WANAQUE 1/POMPTON LAt(E 013391 2NDRY RD BRL)G N OF OAKLAND I1EPALES 2111204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 DATE TIME DEPTH N02&N03 TOT P JEL NM3N PHOSDIS PHOSTOT FROM OF N—TOTAL N TOTAL ORTHO 10 DAY FEET MG/L MG/L MG/L MG/L P HG/L P 73/07/21 09 10 0.750 1.380 0.390 0.063 0.200 73/08/26 09 10 1.040 3.570 0.088 0.042 0.082 73/09/29 09 15 1.480 0.880 0.160 0.078 0.105 73/11/04 09 15 0.870 0.450 0.105 0.069 0.090 73/12/08 09 15 0.580 0.500 0.088 0.040 0.080 09 25 2.100 0.300 0.032 0.005K 0.045 74/01/26 09 55 0.650 0.300 0.125 0.040 0.045 74/02/23 09 15 0.660 0.700 0.165 0.100 0.195 74/03/09 09 10 0.610 0.400 0.095 0.065 0.125 74/03/23 08 40 0.528 0.800 0.230 0.720 0.800 74/04/21 08 45 0.450 2.000 0.065 0.022 0.030 74/06/22 09 15 0.860 0.800 0.110 0.050 0.105 K VALUE KNOWN TO BE LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 341081 40 5 40.0 07g. 16 30.0 4 UNNAMED STREAM 34 7.5 POMPTON PLAI T/POMPTON LAKE 013391 US 202 6I DG IN POMPTON 11EPALES 2111204 0000 FEET DEPTH CLASS 00 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 M&/L MG/L MG/L M6/L P MG/L P 73/07/21 09 05 0.310 0.710 0.058 0.024 0.067 73/08/26 09 05 1.140 1.100 0.052 0.031 0.035 73/09/29 09 05 0.520 1.570 0.320 0.017 0.020 73/11/04 09 00 0.390 0.450 0.072 0.013 0.020 73/12/08 09 05 0.440 0.600 0.040 0.008 0.035 74/01/26 09 40 0.640 0.400 0.030 0.010 0.010 74/02/23 09 00 0.630 0.600 0.050 0.010 0.030 74/03/09 09 05 0.800 0.300 0.030 0.010 0.050 74/03/23 08 30 0.560 0.500 0.025 0.005 0.030 74/04/21 08 35 0.504 0.200 0.085 0.015 0.030 74/05/12 09 05 0.410 1.900 0.065 0.015 0.040 74/06/22 09 05 0.312 0.400 0.030 0.015 0.030 ------- STORET RETRIEVAL DATE 76/06/04 3410C1 41 00 18.0 074 17 00.0 4 UNNAMED STREAM 34 7.5 ANAUUE T/POMPTON LAKE 013391 2NDRY RD 6RDG E EDGE OF LAKE IN POMPTON 11EPALES 2111204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N P, OS—DIS PHOS—TOT FROM OF N—TOTAL N TOTAL ORTHO TO DAY FEET MG/L MG/L MG/L HG/L P MG/L P 73/07/21 09 25 2.800 0.820 0.110 0.011 0.055 73/08/26 09 15 1.200 0.052 0.024 0.035 73/09/29 09 25 0.160 0.160 0.016 0.030 73/11/04 09 25 4.600 0.300 0.021 0.048 0.080 74/01/26 10 40 0.640 2.000 0.065 0.005K 0.010 74/02/23 09 25 0.940 0.200 0.040 0.005K 0.015 74/03/09 09 ?5 2.200 0.200 0.025 0.005 0.030 74/03/23 08 50 0.630 0.500 0.020 0.005 0.0 15 74/04/21 08 55 0.300 0.800 0.040 0.010 0.040 74/05/12 09 25 0.790 3.100 0.200 0.015 0.650 74/06/22 09 25 3.200 0.400 0.050 0.040 0.070 K VALUE KNOWN TO BE LESS THAN INDICAIED ------- STORET RETRIEVAL DATE 76/06/04 3410AA AS341OAA P003500 41 06 10.0 074 09 10.0 4 RAMAPO COLLEGE (WAYNE) 34 7.5 RAMSEY T/POMPTON LAKES 013391 RAMAPO RIVER I1EPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW-MOD TO DAY FEET MG/L MG/L MG/L MG/I P MG/L P INST MOD MONTHLY 73/07/03 11 00 CP(T)— 7.800 8.200 0.015 1.150 1.200 0.035 0.033 73/07/03 16 00 73/08/01 08 00 CP(T)— 6.800 0.980 0.250 1.500 1.600 0.031 0.033 73/08/01 16 00 73/09/01 07 00 CP(T)— 7.600 1.100 0.294 0.029 0.030 73/09/01 16 00 73/10/01 07 30 CP(T)— 2.200 4.800 2.100 0.490 0.740 0.037 0.040 73/10/01 16 00 73/11/03 08 00 CP(T)— 2.100 13.500 4.500 0.720 1.050 0.040 0.042 73/11/03 16 00 73/12/31 08 00 CP(T)— 12.000 1.600 0.072 1.300 1.700 0.048 0.051 73/12/31 16 00 74/01/02 ii 00 10.100 0.500K 0.040K 1.440 1.500 0.054 0.048 74/01/29 08 00 CP(T)— 6.720 8.250 2.200 1.440 2.700 0.053 0.055 74/01/29 16 00 74/03/12 08 00 CP(T)— 5.040 10.000 0.540 0.750 1.300 0.063 0.061 74/03/12 16 00 74/04/15 08 00 CP(T)— 8.200 11.000 0.370 1.575 2.300 0.073 0.066 74/04/15 16 00 74/05/20 08 00 CP(T)— 8.700 16.000 0.760 2.600 3.400 0.068 0.065 74/05/20 16 00 K VALUE KNOWN TO E LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410A8 AS341OAB 41 06 10.0 074 09 15.0 4 Pt IME EQUITIES (MAHW H) 34 7.5 RAMSEY T/POMPTON LAKES RAMAPO RIVER 1 1EPALES 0000 FEET DEPTH P001225 013391 2141204 CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3-N P 1105—015 P1105-TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOw-MGD TO DAY FEET MG/L MG/L HG/L MG/L P P4G/L P INST MGD MONTHLY 73/10/01 08 (10 13.600 1.200 0.760 5.130 5.130 0.014 0.0 14 73/11/07 08 30 7.700 7.100 4.000 3.500 3.625 0.014 0.014 73/12/06 08 30 32.000 3.900 0.040K 3.895 4.000 0.016 0.016 74/01/13 08 30 22.000 1.0001< 0.040K 5.100 5.400 0.015 0.015 74/02/10 08 30 6.800 1.0001< 0.0401< 0.081 0.110 0.015 0.015 74/03/07 08 00 18.400 2.900 0.190 4.700 4.800 0.015 0.0 iS 74/04/10 07 00 14.400 1.0001< 0.050K 0.740 0. 330 0.015 0.015 74/05/05 08 30 7.600 1.000K 0.0501< 0.100 0.160 0.015 0.015 74/06/10 08 00 11.800 1.0001< 0.550 4.563 4.940 0.015 0.015 K VALUE KNOWN TO BE LESS T 1AN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410AC AS34 IOAC 41 06 10.0 074 09 15.0 4 bLUE HILLS (MAHWAH) 34 7.5 RAMSEY T/POMPTON LAKES RAMAPO RIVER 1 1EPALES 0000 FEET DEPTH P000105 013391 2141204 CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL Nr13-N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLO —MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/10/02 06 30 11.600 2.750 0.040K 2.735 2.740 0.014 0.014 73/11/07 07 30 15.400 0.500K 0.100 6.500 6.875 0.014 0.014 73/12/06 07 30 14.000 1.200 0.025 6.800 7.100 0.015 0.015 74/01/08 07 30 6.000 1.200 0.040K 2.800 3.000 0.018 0.018 74/02/09 08 15 6.600 1.000K 0.095 1.800 1.900 0.020 0.020 74/03/07 07 00 5.400 1.000K 0.050K 1.700 1.750 0.018 0.018 74/04/10 08 30 11.000 1.000K 0.050K 4.400 ‘+.900 0.020 0.020 74/05/05 08 00 15. 100 1.250 0.110 6.800 7.200 0.019 0.019 74/06/10 06 30 7.400 1.000K 0.067 7.200 7.200 0.019 0.019 K VALUE KNOWN TO BE LESS THAN INDICATEt) ------- STORET RETRIEVAL DATE 76/06/04 3410AD AS341OAD p000363 41 06 10.0 074 09 15.0 4 REGENCY PA Pc APARTMENTS (MAHWAH) 34 7.5 RAMSEY T/POMPTON LAKES 013391 RAMAPO RIVER 1 1EPALES 0000 FEET DEPTH 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH “J02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET P4G/L MG/L Mr,/L HG/L P MG/L P INST MGD MONTHLY 2141204 CLASS 00 73/10/02 08 30 16.800 0.960 0.086 2.800 2.800 0.018 0.018 73/11/07 08 00 12.400 0.160 0.160 2.715 4.900 0.018 0.018 73/12/05 08 30 21.200 0.100K 0.070 2.800 3.900 0.018 0.018 74/01/15 08 00 4.700 15.000 4.400 2.900 3.500 0.018 0.018 74/02/10 08 30 5.200 8.600 3.000 2.200 2.400 0.018 0.018 74/03/07 08 30 11.200 1.800 0.520 3.750 3.900 0.018 0.018 74/04/10 08 00 23.000 1.400 0.050K 2.300 2.400 0.018 0.018 74/05/05 09 00 8.900 1.000K 0.058 3.500 3.700 0.019 0.019 74/06/10 07 00 11.000 1.000K 0.050K 3.750 4.000 0.019 0.019 K VALUE KNOWN TO BE LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 34 10AE AS341 OAE 41 02 20.0 074 14 25.0 4 SKYVIEW (OAKLAND) 34 7.5 RAMSEY T/POMPTON LAKES RAMAPO RIVER 11 EP ALES 0000 FEET DEPTH P00 0300 013391 2141204 CLASS 00 DATE TIMF DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS-TOT FLOW CONDUIT FROM OF N-TOTAL N TOTAL ORTHO RATE FLOW—MGt) TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/06/27 10 10 10.700 0.110 0.034 6.500 7.480 0.019 0.022 73/08/01 14 30 4.200 A.046 3.400 4.100 0.017 0.022 73/08/31 11 30 4.600 0.110 3.000 3.100 0.019 0.021 73/10/05 14 30 14.000 7.330 0.092 7.325 7.350 0.015 0.020 73/11/05 10 30 16.200 0.580 0.185 6.950 7.500 0.019 0.022 73/12/11 11 00 11.400 0.650 0.046 4.500 4.500 0.019 0.022 74/02/27 10 00 8.600 2.000 1.000 5.750 7.600 0.022 0.023 74/03/25 11 00 9.700 1.000K 0.390 6.300 6.900 0.021 0.021 74/04/30 10 30 13.000 2.?o0 0.210 12.000 12.000 0.021 0.022 74/06/07 10 15 4.300 1.000K 0.001 2.250 2.400 0.022 0.023 74/07/18 13 00 5.880 0.200 2.400 2.000 2.000 0.020 0.021 K VALUE KNOWN TO BE LESS T 1AN iNDICATED ------- STORE! RETRIEVAL DATE 76/06/04 3410AF AS34 IQAF 41 02 20.0 074 1’. 25.0 4 OAKw000 KNOLLS (OAKLAND) 34 7.5 RAMSEY T/POMPTON LAKES RAMAPO RIVER 1 1EPALES 0000 FEET DEPTH P000240 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 013391 2141204 CLASS 00 73/06/27 10 30 5.400 0.130K 0.019 2.940 3.300 0.009 0.012 73/08/01 14 00 2.940 0.370 0.011 4.200 4.700 0.012 0.009 73/08/31 11 00 0.170 2.940 3.000 0.012 0.012 73/10/05 1’. 00 1.300 3.000 0.056 6.950 6.950 0.010 0.012 73/11/05 11 00 1.700 0.750 0.038 ‘..800 5.100 0.010 0.012 73/12/11 11 30 1.600 0.600 0.170 2.770 3.100 0.012 0.012 74/02/27 09 00 2.160 5.000 0.071 0.340 0.355 0.016 0.013 74/03/25 11 30 15.000 1,000K 0.070 3.400 3.900 1.000 1.000 74/04/30 11 00 5.000 1.700 0.150 2.900 3.900 0.020 0.018 74/06/07 11 00 2.170 1.000K 0.100K 0.128 0.128 0.018 0.019 74/07/18 11 00 20.000 1.000K 0.340 4.000 5.000 0.018 0.019 K VALUE KNOWN To BE LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410AG SF341OAG P000070 41 00 57.0 074 16 10.0 4 POMPTON LAKES NURSING CONVALESCE 34 7.5 WANAQUE T/POMPTON LAKES 013391 RAMAPO RIVER IIEPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MOD TO DAY FEET MG/L MG/L MG/L MG/L P MG/ I P INST MOD MONTHLY 73/07/04 09 00 CPT— 7.200 6.000 0.310 3.600 4.200 0.004 0.004 73/07/04 17 30 73/09/12 08 00 CP(T)— 21.000 1.100 0.105 2.400 2.630 0.004 0.004 73/09/12 16 00 73/10/03 08 00 CP T)— 16.000 2.900 0.091 2.405 2.500 0.004 0.004 73/10/03 15 30 73/11/07 09 00 CP(T)— 14.000 0.500K 0.058 1.800 3.900 0.004 0.004 73/11/07 16 00 73/12/04 09 30 CP(T)— 15.000 0.550 0.048 2.550 2.550 0.004 0.004 73/12/04 16 00 74/01/08 08 00 CP(T)— 4.600 6.800 0.170 3.520 4.200 0.004 0.004 74/01/08 15 00 74/02/10 08 00 CP(T)— 3.900 7.200 2.880 2.760 2.900 0.004 0.004 74/02/12 15 00 74/03/12 07 30 CP(T)— 4.400 6.400 1.400 3.300 3.400 0.004 0.004 74/03/12 15 00 74/04/10 08 00 CPU)— 10.400 1.000K 0.100 2.450 2.600 0.004 0.004 74/04/10 15 00 74/05/08 07 30 CP(T)— 6.100 19.000 0.660 3.700 5.700 0.004 0.004 76/05/08 18 00 74/06/12 08 00 CPU)— 37.800 7.000 2.100 4.100 4.400 0.004 0.004 74/06/12 15 00 74/07/14 09 00 CP(T)— 7.200 5.300 0.250 3.450 4.800 0.004 0.004 74/07/14 19 00 K VALUE KNOWN TO bE LESS THAN INDICATED ------- 3410AH AS341OAH 41 04 10.0 074 08 12.0 4 HOLIDAY INN (FAIRLA N) 34 7.5 RAMSEY T/POMPTON LAKES RAMAPO RIVER 1 1EPALES 0000 FEET DEPTH STORET RETRIEVAL DATE 76/06/04 P000 20 0 013391 2141204 CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3-N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N-TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/06/29 15 40 2.100 5.800 0.920 7.500 7.700 0.012 0.013 73/07/28 09 00 1.700 13.000 3.900 7.800 9.700 0.013 0.011 73/11/06 14 00 6.900 ‘ 2.350 0.098 4.900 5.100 0.013 0.013 73/12/08 10 00 5.800 15.500 3.200 14.700 16.500 0.013 0.013 74/03/02 09 00 15.200 1.600 0.500 7.400 9.700 0.013 0.013 74/04/27 09 00 2.400 3.700 0.480 12.500 14.000 0.013 0.013 74/05/11 09 00 6.160 1.200 0.200 9.200 9.400 0.013 0.013 74/08/04 11 00 4.800 12.000 1.550 6.800 7.300 0.013 0.013 ------- STORET RETRIEVAL DATE 76/06/04 3410AJ AS341OAJ 41 01 20.0 074 14 45.0 4 P4AN1TO SCHOOL (OAKLAND) 34 7.5 RAMSEY T/POHPTON LAKES AMAPO R1VE I 1EPALES 0000 FEET DEPTH P000108 013391 2141204 CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3-N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOw-MGO TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/06/27 17 00 0.670 0.100K 0.021 0.185 0.250 0.005 73/08/01 15 00 0.690 1.300 0.130 0.190 0.280 73/09/01 12 00 0.100K 0.510 0.537 0.0001 0.0002 73/10/02 17 00 3.000 21.500 12.600 0.100 0.500 0.004 0.005 73/11/06 08 00 1.050 0.100K 0.019 0.150 0.210 0.003 0.005 73/12/03 16 30 5.800 2.500 0.040K 3.360 4.100 0.005 0.004 74/01/04 12 00 2.320 0.500K 0.040K 0.130 0.147 0.005 0.005 74/03/02 11 00 1.360 0.600 0.050K 0.350 0.420 0.005 74/04/01 18 30 12.600 1.200 0.062 1.450 1.850 0.005 0.005 74/05/02 16 00 0.360 25.000 13.000 7.000 7.800 0.004 0.004 74/06/02 20 00 0.720 2.000 0.110 0.215 0.460 0.005 74/07/04 08 00 1.040 1.100 0.220 0.220 0.305 0.004 K VALUE KNOWN TO BE LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410AK AS3410AK P001100 41 01 20.0 074 14 45.0 4 INDIAN HILLS HIGH SCHOOLIWYcUOFF 34 7.5 RAMSEY T/POMPTON LAKES 013391 RAMAPO RIVER 11EPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3-N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTIlO RATE FLOW—MGO TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/06/29 10 00 CP(T)— 15.200 0.420 0.062 8.100 8.300 0.005 0.013 73/06/29 14 45 73/08/29 07 30’ CP(T)— 0.022 1.220 1.280 0.008 0.008 73/08/29 13 30 73/09/26 10 00 40.000 0.650 4.387 4.400 0.017 0.017 73/10/26 45.000 0.450 0.054 6.200 6.400 0.018 0.016 73/11/27 08 30 33.000 0.100K 0.097 5.300 5.300 0.017 0.017 73/12/21 23 00 14.000 0.630 0.480 6.200 6.800 0.018 0.015 74/01/25 14 00 25.200 1.300 0.680 7.200 7.200 0.018 0.017 74/02/26 07 30 CP(T)— 28.000 1.600 0.380 6.300 6.500 0.017 0.016 74/02/26 14 30 74/03/26 07 30 CPU)— 30.800 1.000K 0.670 4.600 4.700 0.016 0.016 74/03/26 13 30 74/04/26 08 30 CP(T)— 29.000 1.200 0.100 7.000 7.300 0.016 0.015 74/04/26 13 30 74/05/24 08 00 CP(T)— 26.000 1.000 0.110 7.200 7.800 0.01S 0.014 74/05/24 13 00 74/07/23 14 00 15.100 1.000K 0.180 2.400 2.500 0.004 0.004 ic VALUE KNOWN TO BE LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410AL TF34 IOAL P000065 41 03 15.0 07’. 12 48.0 4 SWISS CHALET (RAMSEY) 34 7.5 RAMSEY T/POMPTON LAKE 013391 RAMAPO RIVER I 1EPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL URTHO RATE FLOw—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST M jD MONTHLY 73/09/08 17 00 5.040 8.470 0.370 0.005 0.003 73/10/07 12 00 1.980 14.500 1.300 16.000 20.000 0.003 0.003 73/11/03 13 00 1.700 11.000 3.300 7.500 8.400 0.004 0.004 73/12/02 12 00 0.370 34.000 8.800 11.600 18.000 0.004 0.004 74/01/06 13 00 0.360 18.300 4.400 17.600 2 .000 0.005 0.005 74/02/02 14 30 0.240 15.000 6.000 13.200 15.000 0.005 0.004 74/03/02 14 00 0.360 23.000 8.900 16.000 19.000 0.005 0.005 74/03/30 13 30 0.160 22.000 8.300 15.000 21.000 0.006 0.006 74/05/01 17 00 0.160 18.000 2.300 13.000 17.000 0.010 0.010 74/06/01 13 00 0.240 24.000 6.900 10.500 13.500 0.009 0.009 74/06/30 13 00 0.720 19.000 7.300 11.000 12.800 0.009 0.009 74/08/0 1 13 00 2.080 6.600 0.180 6.600 9.700 0.010 0.009 74/08/3! 12 30 2.760 7.800 0.380 6.000 7.425 0.010 0.009 ------- STORET RETRIEVAL DATE 76/Ob/04 3410AN SF34 IOAN P000083 41 04 50.0 074 11 00.0 4 APEX CORP. (MAHWAH) 34 7.5 RAMSEY T/POMPTON LAKE 013391 RAMAPO RIVER 1IEPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/I MG/L P MG/L P INST HGD MONTHLY 73/09/28 10 30 CP(T)— 0.880 2.800 0.083 1.600 3.750 73/09/28 16 00 73/11/01 10 00 CP(T)— 1.260 5.700 0.047 0.830 2.300 73/11/01 15 30 74/01/16 10 00 CPU)— 1.680 16.000 4.600 7.350 0.009 74/01/16 17 00 74/02/15 10 00 CP(T)— 0.360 13.000 4.100 2.650 4.600 0.009 74/02/15 14 00 74/03/15 09 00 0.320 11.000 0.610 1.250 3.850 0.009 74/04/15 10 00 CP(T)— 0.600 17.000 4.800 2.100 6.100 0.009 74/04/15 14 00 ------- STORET RETRIEVAL DATE 76/06/04 3410AP AS34 IOAP 41 04 38.0 074 08 30.0 4 OKONITE COMPANY (RAMSEY) 34 7.S RAMSEY T/POMPTON LAKE I AMPOO RIVER 1 1EPALES 0000 FEET DEPTH P000149 013391 2141204 CLASS 00 DATE TIME DEPTH N02&N03 TOT KJEL NH3-N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST M(,D MONTHLY 74/02/21 10.100 1.000K 0.040K 1.280 1.400 74/03/06 13.600 1.700 3.390 3.600 3.700 74/04/17 9.400 1.000K 0.061 1.800 1.850 0.003 74/05/15 18.000 2.530 0.730 2.200 2.700 0.003 74/ Ob/04 7.500 1.900 0.050K 1.050 1.050 0.003 74/07/17 11.8 J0 0.300 5.900 1.050 1.150 0.003 74/08/14 12.000 1.300 0.050K 2.800 3.100 0.003 74/09/11 10.600 0.500K 0.050K 1.150 1.150 0.003 74/10/11 8.200 1.000K 0.025K 2.800 3.200 0.003 74/11/11 12.400 1.000K 0.086 1.350 1.350 0.003 74fl2/10 18.400 3.100 1.050 3.750 1.900 0.002 75/01/10 7.000 0.674 0.120 0.780 0.800 0.003 K IALUL KNOWN TO 13E LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410AR AS34LOAR 41 04 25.0 074 11 49.0 4 CHAN’S HAWII RESTRAUNT 34 7.5 RAMSEY T/POMPTON LAKE 013391 RAMPOO RIVER 1IEPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 74/01/02 10 00 1.240 5.600 0.210 5.240 7.900 0.009 74/02/21 2.760 1.000K 0.040K 0.650 0.740 0.009 74/03/06 3.000 1.900 0.050 0.970 1.250 0.009 74/04/17 3.520 1.000K 0.050K 0.240 0.140 0.010 74/05/15 2.900 1.400 0.110 0.800 1.100 0.010 74/06/04 3.100 2.200 0.050K 0.495 0.630 0.010 74/07/17 4.000 2.700 0.130 0.930 2.600 0.010 74/08/14 1.560 5.300 0.050K 0.650 0.890 0.009 74/09/11 1.040 3.000 0.220 1.300 1.800 0.010 74/10/11 5.280 1.400 0.100 0.400 0.760 0.009 74/11/11 4.400 5.500 0.100 2.400 3.200 0.009 74/12/10 4.320 2.300 0.073 0.400 0.780 0.009 75/01/10 1.680 1.000K 0.050K 0.094 0.100K 0.010 K VALUE KNOWN TO BE LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 3410AT AS341OAT 41 04 25.0 074 11 49.0 4 NO—CAR CA RIENS INCOkPOP ATE 34 7.5 RAMSEY 1/POMPTON LAKE RAMPOO RiVER 1 1EPALES 0000 FEET DEPTH P000008 013391 2141204 CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH NO2 NO3 TOT KJEL NH3—N PHOS—DIS PHOS-TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGO TO DAY FEET P 1(,/L MG/L MG/L MG/L P MG/L P INST MGO MONTHLY 74/01/0? 10 30 10.900 0.500K 0.040K 1.240 1.250 0.001 74/02/21 9.240 4.500 4.500 1.360 1.450 0.001 74/03/06 13.000 2.800 1.800 1.450 1.550 0.001 74/04/17 11.800 1.000K 0.420 0.930 1.000 0.002 74/05/15 11.200 1.030K 0.050K 0.860 1.000 0.002 74/06/04 10.400 1.500 0.050K 0.875 0.875 0.002 74/07/17 24.000 1.000K 0.061 1.720 1.870 0.001 74/08/14 8.000 3.100 0.050K 0.530 0.580 0.001 74/09/11 11.000 0.500K 0.050K 0.940 0.970 0.001 74/10/11 16.000 1.000K 0.330 1.330 1.330 0.001 74/11/11 13.200 1.000K 0.050K 1.500 1.500 0.001 74/12/10 12.800 1.400 0.050K 1.050 1.400 0.001 75/01/10 1.840 1.000K 0.050K 0.300 0.310 0.001 K VALUE KNOWN TO BE LESS THAN INDICATED ------- STONET RETRIEVAL DATE 76/06/04 3410XA AS34 IOXA 41 05 50.0 074 08 15.0 4 HAMILTONIAN FIDELITY(MAHWAH) 34 7.5 RAMSEY T/POMPTON LAKES MASONICVS bROOK 1 IEPALES 0000 FEET DEPTH 2141204 CLASS 00 P00 0500 013391 DATE TIME DEPTH N02&N03 TOT KJEL NPI3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/07/16 09 15 2.400 34.000 21.000 4.500 4.900 0.033 0.040 73/08/15 11 00 8.600 1.400 0.650 3.400 0.040 0.032 73/09/15 10 30 10.500 1.200 0.220 3.760 3.900 0.040 0.041 73/10/19 10 00 25.000 4.590 0.020 4.581 4.700 0.026 0.030 73/11/17 09 00 3.570 17.500 15.000 3.570 4.000 0.003 0.003 73/12/17 16 45 16.200 4.300 0.800 2.900 2.900 0.040 0.032 74/01/15 09 00 1.040 i • 000 0.540 2.500 2.900 0.033 0.031 74/02/15 boa 5.000 16.000 9.800 3.100 3.100 0.040 0.038 74/03/15 08 30 0.040 28.000 0.230 3.300 0.040 0.031 74/04/15 10 00 10.600 4.500 2.400 3.300 4.100 0.004 0.043 74/05/16 09 00 0.156 38.000 24.000 4.500 5.600 0.037 0.022 74/06/17 09 30 24.530 8.300 5.100 3.100 3.400 0.004 0.003 74/07/15 10 00 1.320 6.400 0.200 3.100 3.300 ------- STORET RETRIEVAL DATE 76/06/04 341 0Y4 AS341OYA P000056 41 04 20.0 074 10 50.0 4 SOCIETY HILLS (MAH AH) 34 7.5 RAMSEY T/POMPTON LAKES 013391 DARLINGTON BROOK I1LPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—DIS PHOS—TOT FLOW CONDUIT FROM OF N—TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/L MG/L P MG/L P INST MGD MONTHLY 73/07/16 14 Ofl 21.000 0.230 0.126 3.720 3.825 0.006 0.006 73/08/17 17 00 16.200 0.100 4.000 0.006 0.005 73/09/16 14 00 27.200 0.500K 0.105 9.350 9.550 0.005 0.006 73/10/19 09 30 27.000 0.100K 0.017 12.600 15.700 0.005 0.006 73/11/17 08 45 4.100 24.000 1?.000 10.400 12.300 0.006 0.001 73/12/17 16 00 4.200 17.000 2.730 3.200 4.500 0.005 0.005 74/01/15 10 30 1.680 27.000 12.000 6.000 8.400 0.006 0.005 74/02/15 11 45 4.000 17.000 7.700 4.200 4.400 0.006 0.005 74/03/16 09 00 0.920 30.000 23.000 7.000 8.500 0.006 0.005 74/04/15 11 00 0.760 6.800 5.200 4.100 4.900 0.005 0.006 74/05/16 11 30 5.880 5.100 0.450 3.600 4.200 0.006 0.008 74/06/17 11 45 24.500 6.200 3.750 3.000 3.000 0.007 0.006 74/07/15 11 30 12.000 3.400 5.900 S.900 0.007 0.006 K VALUE KNOWN TO dE LESS [ HAN INDICATEO ------- STORET RETRIEVAL DATE 76/06/04 3c.1 OZA TF34 IOZA P0001 50 41 04 25.0 074 11 49.0 4 US ARMY ,IOUSING AREA 34 7.5 RAMSEY T/POMPTON LAKE 013391 STREAM LEADING TO RAMPOO RIVER 11EPALES 2141204 0000 FEET DEPTH CLASS 00 00630 00625 00610 00671 00665 50051 50053 DATE TIME DEPTH N02&N03 TOT KJEL NH3—N PHOS—OLS PHOS—TOT FLOW CONDUIT FROM OF N-TOTAL N TOTAL ORTHO RATE FLOW—MGD TO DAY FEET MG/L MG/L MG/I MG/L P MG/L P INST MGD MONTHLY 73/12/07 10 00 0.920 1.430 0.690 0.360 0.630 0.005 0.005 74/01/10 11 00 0.200 6.000 0.130 1.500 1.800 0.007 0.008 74/02/07 11 00 0.480 6.600 4.000 1.760 2.100 0.007 0.006 74/03/07 12 00 0.480 3.400 2.300 1.530 1.b50 - 0.010 0.0 10 74/04/09 0.280 5.300 3.225 0.900 0.985 0.010 0.010 74/05/07 10 00 0.440 14.000 5.900 2.850 3.600 0.010 0.010 74/06/10 10 00 0.200 8.300 4.300 2.000 2.400 0.010 0.010 74/07/08 0.600 8.600 3.800 1.075 1.350 0.010 0.010 74/08/08 12 00 0.320 2.000 0.450 0.700 0.930 0.010 0.010 74/09/10 0.320 0.500K 0.090 0.210 0.220 0.010 0.070 74/10/08 10 00 0.280 1.300 0.530 0.500 0.570 0.010 0.070 74/11/08 12 30 0.240 1.000K 0.050K 0.218 0.279 0.010 0.070 74/12/06 11 30 0.400 1.400 0.089 0.600 0.300 0.010 0.070 K VALUE KNOWN TO 8E LESS THAN INDICATED ------- STORET RETRIEVAL DATE 76/06/04 74/01/02 09 30 74/02/21 74/0 3/06 74/04/17 74/05/15 74/06/04 74/07/17 74/08/14 74/09/11 74/11/08 74/12/10 75/0 1/10 1.400 0.280 0.240 0.280 I) • 153 0.400 0.120 0.588 0.280 0.240 0.320 0.480 23.000 29. 000 32.000 37. 000 42.000 35. 000 30.000 25.000 27. 0 00 34 .000 31.000 1.600 1.280 3 • 400 4 • 400 4.750 4.700 3 • 600 3.30 0 2.20 0 2.200 4.000 3.150 3410Zb SF3410Z8 41 00 43.0 074 11 41.0 4 IPI—CORNER REALTY 34 7.5 RAMSEY T/POMPTON LAKE 013391 PAULIS POND TO RAMPOO RIVE R 11EPALES 2141204 0000 FEET DEPTH CLASS 00 3.000 2.300 4.800 6.600 6.900 5.900 4.900 4.100 3.670 4.100 7.200 4.650 0.001 0.00 1 0.00 1 0.00 1 0.00 1 0.00 1 0.001 0.001 0.001 DATE FROM TO TIME DEPTH OF DAY FEET 00630 NO2&N03 i-TOTAL MG/L 00625 TOT KJEL N MG/L 00671 PpIOS-OIS OPT HO P4G/L P 00665 50051 PHOS—TOT FLOW RATE MG/L P INST MGD 50053 CONDUIT FLOW—MGD MONTHLY 00610 NH3—N TOTAL MG/L 12. 600 13. 000 16. 000 24. 000 22. 000 22. 000 15. 700 6.400 19. 000 21.000 16. 00 0 ------- APPENDIX E PARAMETRIC RANKINGS OF LAKES SAMPLED BY NES IN 1973 STATE OF NEW JERSEY ------- LAKE DATA TO BE USED IN RANKINGS LAKE CODE LAKE NAME MEDIAN TOTAL P MEDIAN INOR& N 500— MEAN SEC MEAN Cp-4LORA iS- MIN DO MEDIAN UISS OrUHO P 3402 8UDD LAKE 0.082 0.205 474.000 48.500 7.400 0.012 3’.03 GREENwOOD LAKE 0.021 0.100 414.250 11.920 14.800 0.007 3406 ORADELL RESERVO1 0.055 0.990 462.500 22.267 13.600 0.00 3409 PINECLIFF LAKE 0.070 0.175 465.500 38.960 11.000 0.011 3410 POMPTON LAKES 0.071 0.795 463.167 23.033 11.800 0.029 3412 DUHERNAL LAKE 0.082 1.420 466.667 6.800 8.600 0.010 3413 FARRINGTON LAKE 0.055 0,770 462.000 8.283 14.4(0 0.012 3415 LAKE HOPATCONG 0.022 0.120 416.333 13.627 14.900 0.007 3417 LAKE MUSCONETCONG 0.036 0.140 436.000 11.067 6.000 0.010 3419 PAULINS KILL LAKE 0.133 0.950 460.500 7.017 9.000 0.065 3420 SPRUCE RUN RESERVOIR 0.020 0.470 428.667 15.333 15.000 0.007 3422 UNION LAKE 0.063 1.150 463.200 22.080 12.800 0.018 3423 WANAQUE RESERVOIM 0.014 0.120 355.333 7.111 14.800 0.005 ------- PERCENT OF LAKES wITii RIGHEP VALUES (NUMBER OF LAKES ITt-4 MIGHER VALUES) LAKE CODE LAKE NAME MEDIAN TOTAL P MEDIAN INORG N 500— MEAN SEC MEAN CHLORA 15— HIN Du DISS MEL)IAN ORTHO P INUEX NO 3402 BUDO LAKE 12 ( 1) 58 ( 7) 0 ( 0) 0 C 0) 92 C 11) 2 ( 3) 191 3403 GREENwOOD LAKE 83 ( 10) 100 C 12) 92 ( 11) 58 C 7) 21 C 2) 83 C 9) 437 3406 ORADELL RESERVOIR 54 ( 6) 17 C 2) 42 C 5) 25 C 3) 42 C 5) 67 ( 8) 2’.7 3409 PINECLIFF LAKE 33 C 4) 67 ( 8) 17 ( 2) 8 C 1) 67 C 8) 42 C 5) 234 3410 POMPTON LAKES 25 C 3) 33 ( 4) 33 C 4) 17 ( 2) 58 C 7) 8 ( 1) 174 3412 DUMERNAL LAKE 12 C 1) 0 ( 0) 8 C 1) 100 C 12) 83 ( 10) 58 ( 7) 261 3413 FARRINGTON LAKE 54 ( 6) 42 C 5) 50 ( 6) 75 C 9) 33 C 4) 29 C 3) 283 3415 LAKE HOPATCONG 75 C 9) 87 C 10) 83 C 10) 50 ( 6) 8 C 1) 83 C 9) 386 3417 LAKE MUSCUNETCONG 67 C 8) 75 C 9) 67 ( 8) 67 C 8) 100 C 12) 50 C 6) 426 3419 PAULINS KILL LAKE 0 ( 0) 25 C 3) 58 ( 7) 92 C 11) 75 ( 9) 0 ( 0) 250 3420 SPRUCE PUN RESERVOIR 92 ( 11) 50 C 6) 75 C 9) 42 C 5) 0 C 0) 83 C 9) 342 3422 UNION LAKE 42 C 5) 8 ( 1) 25 ( 3) 33 C 4) 50 C 6) 17 C 2) 175 3423 WANAQUE RESERVOIR 100 C 12) 87 ( 10) 100 C 12) 83 C 10) 21 ( 2) 100 C 12) 491 ------- LAKES RANKED BY INDEX NOS. RANK LAKE CODE LAKE NAME INDEX NO 1 3423 WANAQUE RESERVOIR 491 2 3403 GREENWOOD LAKE 437 3 3417 LAKE MUSCONETCONG 426 4 3415 LAKE HOPATCOP4G 386 5 3420 SPRUCE RUN RESERVOIR 342 6 3413 FARRINGTON LAKE 283 7 3412 OUMERNAL LAKE 261 8 3419 PAULINS KILL LAKE 250 9 3406 ORADELL RESERVOIR 247 10 3409 PINECLIFT LAKE 234 11 3402 BUDD LAKE 191 12 3422 UNION LAKE 175 13 3410 POMPTON LAKES 174 ------- |