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NPDES NJ0226271 · Clean Water Act

PLUMSTED MUA WWTP, Plumsted Twp, NJ: NPDES NJ0226271 discharge permit, effluent exceedances, inspections, penalties

PLUMSTED MUA WWTP, Plumsted Twp, New Jersey: Individual permit NJ0226271, held by PLUMSTED TWP; Publicly owned treatment works; Administratively continued; issued August 28, 2017, term to March 31, 2021.

  • Nitrogen, ammonia total [as N]: 0 limits, 124 violations of any kind, 56 effluent exceedances, latest January 31, 2026, largest 1,900% over the limit.
  • Nitrogen, nitrate total [as N]: 0 limits, 51 violations of any kind, 15 effluent exceedances, latest December 31, 2025, largest 62% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 0 limits, 74 violations of any kind, 9 effluent exceedances, latest February 28, 2026, largest 33% over the limit.
  • Solids, total suspended: 0 limits, 68 violations of any kind, 7 effluent exceedances, latest March 31, 2026, largest 301% over the limit.
  • pH: 0 limits, 39 violations of any kind, 7 effluent exceedances, latest January 31, 2026.
  • Phosphorus, total [as P]: 0 limits, 41 violations of any kind, 5 effluent exceedances, latest December 31, 2025, largest 100% over the limit.
  • Oxygen, dissolved [DO]: 0 limits, 16 violations of any kind, 4 effluent exceedances, latest September 30, 2024, largest 28% over the limit.
  • Oil & Grease: 0 limits, 24 violations of any kind, 2 effluent exceedances, latest February 28, 2025, largest 31% over the limit.
  • Zinc, total recoverable: 0 limits, 37 violations of any kind, 1 effluent exceedance, latest March 31, 2026, largest 10% over the limit.
  • Temperature, water deg. centigrade: 0 limits, 48 violations of any kind.
  • Nickel, total recoverable: 0 limits, 36 violations of any kind.
  • Lead, total recoverable: 0 limits, 36 violations of any kind.
  • Copper, total recoverable: 0 limits, 36 violations of any kind.
  • Solids, total dissolved: 0 limits, 36 violations of any kind.
  • Flow, in conduit or thru treatment plant: 0 limits, 24 violations of any kind.
  • 1,2-Dichloroethane: 0 limits, 22 violations of any kind.
  • Tetrachloroethylene: 0 limits, 22 violations of any kind.
  • Trichloroethylene: 0 limits, 22 violations of any kind.
  • E. coli: 0 limits, 20 violations of any kind.
  • LC50 Static 48Hr Acute Ceriodaphnia dubia: 0 limits, 11 violations of any kind.
  • LC50 Static 96Hr Acute Pimephales: 0 limits, 11 violations of any kind.
  • June 8, 2026: Sampling (E).
  • April 24, 2026: Evaluation (S).
  • March 25, 2026: State CWA Penalty AO (State), $117,000 state or local penalty.
  • April 23, 2025: WW Storm Water Non-Construction - Failure to Conduct Inspections (ST6).
  • April 23, 2025: WW Storm Water Non-Construction - Failure to Maintain Records (ST6).
  • June 9, 2023: WW Storm Water Non-Construction - Failure to Conduct Inspections (ST6).

New Jersey holds 110 Publicly owned treatment works coverages of this permit type in EPA’s file; 76 were issued before NJ0226271. PLUMSTED TWP holds 2 permits in New Jersey.

Other permits held by PLUMSTED TWP

Coverages issued nearest NJ0226271

PLUMSTED MUA WWTP among its neighbors

52 discharge permits are in the Middle Crosswicks Creek subwatershed (HUC 020402010103); NJ0226271 is one. Its county: 1,797, 1 major; NJ0226271 is minor permit.

Other permits in the Middle Crosswicks Creek subwatershed (HUC 020402010103)

Identity

FacilityPLUMSTED MUA WWTP
PermitteePLUMSTED TWP
NPDES IDNJ0226271
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedAugust 28, 2017
ExpiresMarch 31, 2021
AddressPlumsted Twp, NJ 08533
Receiving water impaired303(D) Listed
SubwatershedMiddle Crosswicks Creek (HUC 020402010103)

NPDES NJ0226271: effluent limits and exceedances

PLUMSTED MUA WWTP (NPDES NJ0226271): 21 pollutants on file, 0 limited; 21 with a violation of any kind, 9 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Nitrogen, ammonia total [as N]012456January 31, 20261,900% over the limit
Nitrogen, nitrate total [as N]05115December 31, 202562% over the limit
BOD, carbonaceous [5 day, 20 C]0749February 28, 202633% over the limit
Solids, total suspended0687March 31, 2026301% over the limit
pH0397January 31, 2026
Phosphorus, total [as P]0415December 31, 2025100% over the limit
Oxygen, dissolved [DO]0164September 30, 202428% over the limit
Oil & Grease0242February 28, 202531% over the limit
Zinc, total recoverable0371March 31, 202610% over the limit
Temperature, water deg. centigrade0480
Nickel, total recoverable0360
Lead, total recoverable0360
Copper, total recoverable0360
Solids, total dissolved0360
Flow, in conduit or thru treatment plant0240
1,2-Dichloroethane0220
Tetrachloroethylene0220
Trichloroethylene0220
E. coli0200
LC50 Static 48Hr Acute Ceriodaphnia dubia0110
LC50 Static 96Hr Acute Pimephales0110

NPDES NJ0226271: inspections, violations and enforcement

NPDES NJ0226271: 3 single-event violations

DateWhat EPA recordedAgency
April 23, 2025WW Storm Water Non-Construction - Failure to Conduct InspectionsST6
April 23, 2025WW Storm Water Non-Construction - Failure to Maintain RecordsST6
June 9, 2023WW Storm Water Non-Construction - Failure to Conduct InspectionsST6

NPDES NJ0226271: 2 inspections

DateWhat EPA recordedAgency
June 8, 2026SamplingE
April 24, 2026EvaluationS

NPDES NJ0226271: 1 formal enforcement action

1 of them with a penalty assessed. How penalties are shown.

DateWhat EPA recordedAgencyFederal penaltyState or local penalty
March 25, 2026State CWA Penalty AOState$117,000

NPDES NJ0226271 (PLUMSTED MUA WWTP): no informal enforcement action on file.

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Permits near NPDES NJ0226271

NPDES NJ0226271: 21 pollutant rows, 6 dated events; ICIS-NPDES download, loaded September 15, 2026.