Clean Water Act discharge permit · NPDES NJ0024902
HANOVER SEWERAGE AUTHORITY WTP, Hanover Twp, NJ: NPDES NJ0024902 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 17Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
HANOVER SEWERAGE AUTHORITY WTP, held by HANOVER TWP SEWERAGE AUTH, holds NPDES permit NJ0024902. EPA’s file records it issued September 11, 2020 and expiring December 31, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | HANOVER SEWERAGE AUTHORITY WTP |
|---|---|
| Permittee as filed | HANOVER TWP SEWERAGE AUTH |
| NPDES ID | NJ0024902 |
| 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 | September 11, 2020 |
| Expiration date | December 31, 2025 |
| Address | Hanover Twp, NJ 07981 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lower Whippany River (HUC 020301030303) |
| Other EPA IDs (FRS) | RCRA handler NJD053843967 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 24Pollutants on file
- 17Under a numeric limit
- 22With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Chlorine produced oxidants | 16 | 13 | 1 | August 31, 2011 | 93% over the limit |
| Phosphorus, total [as P] | 8 | 42 | 0 | ||
| Solids, total suspended | 28 | 21 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 28 | 21 | 0 | ||
| Temperature, water deg. centigrade | 24 | 18 | 0 | ||
| Organics, total toxic [TTO] | 16 | 16 | 0 | ||
| Nitrogen, ammonia total [as N] | 32 | 12 | 0 | ||
| pH | 16 | 12 | 0 | ||
| Nitrogen, nitrate total [as N] | 16 | 12 | 0 | ||
| Zinc, total recoverable | 16 | 12 | 0 | ||
| Copper, total recoverable | 16 | 12 | 0 | ||
| Silver total recoverable | 0 | 12 | 0 | ||
| Bromoform | 0 | 12 | 0 | ||
| Dibromochloromethane | 0 | 12 | 0 | ||
| Chloroform | 0 | 12 | 0 | ||
| Bromodichloromethane, effluent | 0 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 12 | 6 | 0 | ||
| Oxygen, dissolved [DO] | 8 | 6 | 0 | ||
| Oil & Grease | 8 | 6 | 0 | ||
| Coliform, fecal general | 0 | 6 | 0 | ||
| LC50 Static 48Hr Acute Ceriodaphnia dubia | 4 | 3 | 0 | ||
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 0 | 3 | 0 | ||
| Nickel, total recoverable | 16 | 0 | 0 | ||
| E. coli | 8 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NJ0024902.
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.
Watch this permit
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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 NJ0024902 there.
Nearby on the register
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- Every permit record in Hanover Twp, A to Z
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- Every permit record in New Jersey, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.