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Clean Water Act discharge permit · NPDES NJ0023809

LOWER TOWNSHIP MUA, Lower Twp, NJ: NPDES NJ0023809 discharge permit, effluent exceedances, inspections, penalties

LOWER TOWNSHIP MUA, held by LOWER TWP MUA, holds NPDES permit NJ0023809. EPA’s file records it issued June 26, 2018 and expiring June 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedLOWER TOWNSHIP MUA
Permittee as filedLOWER TWP MUA
NPDES IDNJ0023809
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedJune 26, 2018
Expiration dateJune 30, 2023
AddressLower Twp, NJ 08251
Receiving water impaired303(D) Listed
SubwatershedFishing Creek-Delaware Bay (HUC 020402060701)
Program components on filePOTW, Pretreatment
SIC4952 – Sewerage Systems
Other EPA IDs (FRS)RCRA handler NJD000545442

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
BOD, carbonaceous [5 day, 20 C]74426October 31, 2024108% over the limit
Solids, total suspended73016June 30, 202451% over the limit
Temperature, water deg. centigrade6180
pH480
Oil & Grease280
Flow, in conduit or thru treatment plant350
Chlorine produced oxidants240
Enterococci240
LC50 Static Renewal 96Hr Acute Americamysis bahia (formerly Mysidopsis bahia)140

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

DateWhat EPA recordedAgency
October 28, 2024WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMPST6

Inspections

DateWhat EPA recordedAgency
September 24, 2026EvaluationS
September 24, 2026EvaluationS
January 5, 2026EvaluationS

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NJ0023809.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID NJ0023809 there.

LOWER TOWNSHIP MUA, Lower Twp, New Jersey: Individual permit NJ0023809, held by LOWER TWP MUA; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued June 26, 2018, term to June 30, 2023.

  • BOD, carbonaceous [5 day, 20 C]: 7 limits, 44 violations of any kind, 26 effluent exceedances, latest October 31, 2024, largest 108% over the limit.
  • Solids, total suspended: 7 limits, 30 violations of any kind, 16 effluent exceedances, latest June 30, 2024, largest 51% over the limit.
  • Temperature, water deg. centigrade: 6 limits, 18 violations of any kind.
  • pH: 4 limits, 8 violations of any kind.
  • Oil & Grease: 2 limits, 8 violations of any kind.
  • Flow, in conduit or thru treatment plant: 3 limits, 5 violations of any kind.
  • Chlorine produced oxidants: 2 limits, 4 violations of any kind.
  • Enterococci: 2 limits, 4 violations of any kind.
  • LC50 Static Renewal 96Hr Acute Americamysis bahia (formerly Mysidopsis bahia): 1 limit, 4 violations of any kind.
  • September 24, 2026: Evaluation (S).
  • September 24, 2026: Evaluation (S).
  • January 5, 2026: Evaluation (S).
  • October 28, 2024: WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP (ST6).

New Jersey holds 110 Publicly owned treatment works coverages of this permit type in EPA’s file; 95 were issued before NJ0023809. LOWER TWP MUA holds 4 permits in New Jersey.

Other permits held by LOWER TWP MUA

Coverages issued nearest NJ0023809

LOWER TOWNSHIP MUA among its neighbors

42 discharge permits are in the Fishing Creek-Delaware Bay subwatershed (HUC 020402060701); NJ0023809 is one. Its county: 284, 2 major; NJ0023809 is major permit.

Other permits in the Fishing Creek-Delaware Bay subwatershed (HUC 020402060701)

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES NJ0023809, held by LOWER TWP MUA for LOWER TOWNSHIP MUA in Lower Twp, NJ, with a permit status of administratively continued and a major discharger class. The page lists 9 pollutants under a numeric limit and 2 pollutants with an effluent exceedance, with the permit recorded as issued June 26, 2018 and expiring June 30, 2023.