Clean Water Act discharge permit · NPDES RIR50T003
WARREN WASTEWATER TREATMENT FACILITY, Warren, RI: NPDES RIR50T003 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 2Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WARREN WASTEWATER TREATMENT FACILITY, held by H2O Innovation, holds NPDES permit RIR50T003, which discharges to Warren River. EPA’s file records it issued December 13, 2019 and expiring May 2, 2024. 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 WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | H2O Innovation |
| NPDES ID | RIR50T003 |
| 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 |
| Program | Industrial stormwater |
| Issued | December 13, 2019 |
| Expiration date | May 2, 2024 |
| Issuing agency | RIDEM |
| Address | Warren, RI 02885 |
| Receiving water | WARREN RIVER |
| Subwatershed | Barrington River-Warren River (HUC 010900040702) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 2Pollutants on file
- 2Under a numeric limit
- 2With 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 |
|---|---|---|---|---|---|
| Oil & Grease | 6 | 20 | 0 | ||
| Solids, total suspended | 6 | 16 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES RIR50T003.
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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 30, 2020 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 30, 2020 | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| December 16, 2019 | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | ST6 |
| December 16, 2019 | Management Practice Violations - Failure to Maintain Records | ST6 |
| December 16, 2019 | WW Storm Water Non-Construction - Failure to Conduct Inspections | 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.
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, RIR50T003.
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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 RIR50T003 there.
Nearby on the register
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- Every permit record in Warren, A to Z
- Discharge permits in Rhode Island
- Every permit record in Rhode Island, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.