Clean Water Act discharge permit · NPDES NJ0069167

MAPLE SHADE TWP PARK AVE WWTP, Maple Shade Twp, NJ: NPDES NJ0069167 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MajorDischarger class
16Pollutants under a numeric limit
7Pollutants with an effluent exceedance

MAPLE SHADE TWP PARK AVE WWTP, held by MAPLE SHADE TWP UTIL AUTH, holds NPDES permit NJ0069167. EPA’s file records it issued August 2, 2018 and expiring September 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 filed	MAPLE SHADE TWP PARK AVE WWTP
Permittee as filed	MAPLE SHADE TWP UTIL AUTH
NPDES ID	NJ0069167
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Major discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	August 2, 2018
Expiration date	September 30, 2023
Address	Maple Shade Twp, NJ 08052
Receiving water impaired	303(D) Listed
Subwatershed	Pennsauken Creek (HUC 020402020401)
Program components on file	POTW, Pretreatment
SIC	4952 – Sewerage Systems
Other EPA IDs (FRS)	RCRA handler NJD986614808

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

17Pollutants on file
16Under a numeric limit
14With a violation of any kind
7With an effluent exceedance

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 measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Nitrogen, ammonia total [as N]	24	69	33	May 31, 2026	240% over the limit
Chlorine produced oxidants	12	67	30	January 31, 2025	1,533% over the limit
Solids, total suspended	21	94	12	February 28, 2021	188% over the limit
Coliform, fecal general	6	21	11	October 31, 2024	99,999% over the limit
Oxygen, dissolved [DO]	12	13	9	June 30, 2026	33% over the limit
BOD, 5-day, 20 deg. C	33	118	8	December 31, 2019	213% over the limit
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia	3	4	1	June 30, 2025	99,999% over the limit
Temperature, water deg. centigrade	18	12	0
BOD, carbonaceous [20 day, 20 C]	8	10	0
pH	12	9	0
Phosphorus, total [as P]	12	8	0
Flow, in conduit or thru treatment plant	9	4	0
Oil & Grease	6	4	0
E. coli	0	2	0
Nitrogen, nitrate total [as N]	6	0	0
Solids, total dissolved	6	0	0
IC25 Static Renewal 7 Day Chronic Chrpimephales	1	0	0

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

1Single-event violations

Date	What EPA recorded	Agency
August 2, 2021	Management Practice Violations - Improper Operation and Maintenance	EP6

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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 NJ0069167 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES NJ0069167 for the MAPLE SHADE TWP PARK AVE WWTP in Maple Shade Twp, NJ, held by MAPLE SHADE TWP UTIL AUTH, and lists its status as administratively continued with a Major Discharger class, 16 pollutants under a numeric limit, and 7 pollutants with an effluent exceedance. EPA's file records the permit as issued August 2, 2018 and expiring September 30, 2023, with the status as of October 14, 2026.