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Pompton Lakes Boro Mua

Sewage treatment plant, major discharger, Pompton Lakes Boro, New Jersey. NPDES permit NJ0023698, in force until Dec 31, 2026. Last 12 months: over a limit 18 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 26 days after each period: form A monthly (46 values)
Renewal application due
Jul 4, 2026 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
25 values over a limit, 0 required values missing, 0 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 18 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], daily maximum18.57 kg/d≤ 13.6 kg/d37%
October 2025Nitrogen, ammonia total [as N], daily maximum4.82 mg/L≤ 3 mg/L61%
October 2025Nitrogen, ammonia total [as N], monthly average2.67 mg/L≤ 1.5 mg/L78%
October 2025Nitrogen, ammonia total [as N], monthly average9.47 kg/d≤ 6.8 kg/d39%
December 2025Phosphorus, total [as P], monthly average.81 mg/L≤ .76 mg/L7%
January 2026Phosphorus, total [as P], monthly average.8 mg/L≤ .76 mg/L5%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average8.69 mg/L≤ 8 mg/L9%
February 2026Nitrogen, ammonia total [as N], monthly average12.27 mg/L≤ 11 mg/L12%
February 2026Phosphorus, total [as P], monthly average1.03 mg/L≤ .76 mg/L36%
February 2026Solids, total suspended, monthly average minimum83 %≥ 85 %2%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average8.47 mg/L≤ 8 mg/L6%
March 2026Phosphorus, total [as P], monthly average1.01 mg/L≤ .76 mg/L33%
March 2026Solids, total suspended, monthly average minimum83 %≥ 85 %2%
April 2026Phosphorus, total [as P], monthly average.82 mg/L≤ .76 mg/L8%
May 2026Phosphorus, total [as P], monthly average.98 mg/L≤ .76 mg/L29%
June 2026Oil & Grease, instantaneous maximum54.7 mg/L≤ 15 mg/L265%
June 2026Oil & Grease, monthly average54.7 mg/L≤ 10 mg/L447%
July 2026Phosphorus, total [as P], monthly average.94 mg/L≤ .76 mg/L24%

Limits in force (50)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademinimumreport only (deg C)all year
Temperature, water deg. centigrademonthly averagereport only (deg C)all year
Temperature, water deg. centigrademaximumreport only (deg C)all year
Temperature, water deg. centigrademinimumreport only (deg C)all year
Temperature, water deg. centigrademonthly averagereport only (deg C)all year
Temperature, water deg. centigrademaximumreport only (deg C)all year
Oxygen, dissolved [DO]monthly average minimumreport only (mg/L)all year
Oxygen, dissolved [DO]minimum weekly average≥ 6 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
pHminimumreport only (SU)all year
pHmaximumreport only (SU)all year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 136 kg/dall year
Solids, total suspendedweekly average≤ 204 kg/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedweekly averagereport only (mg/L)all year
Solids, total suspendedmonthly average minimum≥ 85 %all year
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greaseinstantaneous maximum≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 11 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 3 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 20.5 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 6.8 kg/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 50 kg/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 13.6 kg/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 93.1 kg/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, nitrate total [as N]monthly averagereport only (mg/L)all year
Nitrogen, nitrate total [as N]daily maximumreport only (mg/L)all year
Nitrogen, nitrate total [as N]monthly averagereport only (kg/d)all year
Nitrogen, nitrate total [as N]daily maximumreport only (kg/d)all year
Phosphorus, total [as P]monthly average≤ .76 mg/Lall year
Phosphorus, total [as P]weekly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (kg/d)all year
Phosphorus, total [as P]weekly averagereport only (kg/d)all year
Flow, in conduit or thru treatment plantindividual rolling averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. coliinstantaneous maximumreport only (#/100mL)all year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 8 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 12 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 36 kg/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 54 kg/dall year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]weekly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]monthly average minimum≥ 85 %all year
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 19 %all year

How strict are these limits?

Cited limits by parameter: New Jersey's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NJ0023698 · MCP: https://passage-data.com/mcp