Clean Water Act discharge permit · NPDES NJ0021326
MEDFORD LAKES BOROUGH STP, Medford Lakes Boro, NJ: NPDES NJ0021326 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 16Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MEDFORD LAKES BOROUGH STP, held by MEDFORD LAKES BORO, holds NPDES permit NJ0021326. EPA’s file records it issued May 20, 2015 and expiring June 30, 2020. 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 | MEDFORD LAKES BOROUGH STP |
|---|---|
| Permittee as filed | MEDFORD LAKES BORO |
| NPDES ID | NJ0021326 |
| 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 20, 2015 |
| Expiration date | June 30, 2020 |
| Address | Medford Lakes Boro, NJ 08055 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Barton Run-Southwest Branch Rancocas Creek (HUC 020402020202) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 16Pollutants on file
- 16Under a numeric limit
- 16With a violation of any kind
- 6With 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 | 12 | 113 | 9 | April 30, 2023 | 99,900% over the limit |
| BOD, 5-day, 20 deg. C | 21 | 95 | 4 | September 30, 2022 | 128% over the limit |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 3 | 17 | 4 | November 30, 2018 | 89% over the limit |
| Phosphorus, total [as P] | 6 | 31 | 3 | December 31, 2021 | 26% over the limit |
| Nitrogen, nitrate total [as N] | 3 | 15 | 2 | July 31, 2018 | 69% over the limit |
| Oxygen, dissolved percent saturation | 3 | 14 | 1 | August 31, 2022 | 22% over the limit |
| Solids, total suspended | 21 | 91 | 0 | ||
| Temperature, water deg. centigrade | 18 | 72 | 0 | ||
| pH | 18 | 72 | 0 | ||
| Bromodichloromethane, effluent | 12 | 48 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 29 | 0 | ||
| Oil & Grease | 6 | 26 | 0 | ||
| Nitrogen, ammonia total [as N] | 6 | 26 | 0 | ||
| E. coli | 6 | 26 | 0 | ||
| Oxygen, dissolved [DO] | 3 | 13 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 3 | 12 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 14, 2018 | Permit Violations - Application Incomplete | ST6 |
| September 21, 2017 | Permit Violations - Application Incomplete | ST6 |
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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Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.