Clean Water Act discharge permit · NPDES NJG155853
WARREN MATERIALS, Greenwich Twp, NJ: NPDES NJG155853 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WARREN MATERIALS holds NPDES permit NJG155853. EPA’s file records it issued May 1, 2009 and expiring April 30, 2014. 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 | WARREN MATERIALS |
|---|---|
| Permittee as filed | WARREN MATERIALS |
| NPDES ID | NJG155853 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 1, 2009 |
| Expiration date | April 30, 2014 |
| Address | Greenwich Twp, NJ 08886 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Lopatcong Creek-Delaware River (HUC 020401050605) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 1With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Lead, total [as Pb] | 4 | 2 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 4 | 0 | 0 | ||
| Solids, total suspended | 4 | 0 | 0 | ||
| Hydrocarbons, in H2O, IR, CC14 extractible chromatograph | 4 | 0 | 0 | ||
| Chromium, total [as Cr] | 4 | 0 | 0 | ||
| Benzene | 4 | 0 | 0 | ||
| Surfactants [MBAS] | 4 | 0 | 0 | ||
| Diesel oil, no. 2 | 4 | 0 | 0 | ||
| Solids, total dissolved | 4 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES NJG155853.
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 NJG155853.
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 NJG155853 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.