Clean Water Act discharge permit · NPDES NJ0020605
ALLAMUCHY SEWERAGE TREATMENT PLANT, Allamuchy Twp, NJ: NPDES NJ0020605 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 7Pollutants with an effluent exceedance
ALLAMUCHY SEWERAGE TREATMENT PLANT, held by ALLAMUCHY TWP MUNICIPAL BUILDING, holds NPDES permit NJ0020605. EPA’s file records it issued May 7, 2018 and expiring June 30, 2023. 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 | ALLAMUCHY SEWERAGE TREATMENT PLANT |
|---|---|
| Permittee as filed | ALLAMUCHY TWP MUNICIPAL BUILDING |
| NPDES ID | NJ0020605 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 7, 2018 |
| Expiration date | June 30, 2023 |
| Address | Allamuchy Twp, NJ 07820 |
| Subwatershed | Middle Pequest River (HUC 020401050202) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 17Pollutants on file
- 15Under a numeric limit
- 15With 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 | 20 | 16 | October 31, 2023 | 329% over the limit |
| Chlorine produced oxidants | 12 | 11 | 7 | April 30, 2018 | 1,280% over the limit |
| Coliform, fecal general | 0 | 7 | 5 | December 31, 2017 | 177% over the limit |
| Phosphorus, total [as P] | 24 | 12 | 4 | October 31, 2017 | 59% over the limit |
| BOD, 5-day, 20 deg. C | 21 | 9 | 2 | April 30, 2017 | 7% over the limit |
| Solids, total suspended | 21 | 8 | 1 | May 31, 2026 | 1,016% over the limit |
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 3 | 2 | 1 | October 31, 2023 | 18% over the limit |
| Copper, total recoverable | 6 | 27 | 0 | ||
| Oil & Grease | 6 | 8 | 0 | ||
| Temperature, water deg. centigrade | 18 | 6 | 0 | ||
| pH | 12 | 4 | 0 | ||
| Dichlorobromomethane | 0 | 4 | 0 | ||
| E. coli | 6 | 3 | 0 | ||
| Flow, in conduit or thru treatment plant | 9 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 6 | 2 | 0 | ||
| Nitrogen, nitrate total [as N] | 6 | 0 | 0 | ||
| Peracetic Acid | 6 | 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 NJ0020605.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, NJ0020605.
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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 NJ0020605 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.