Clean Water Act discharge permit · NPDES RIR50Q028
GREENWICH COVE MARINA, East Greenwich, RI: NPDES RIR50Q028 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GREENWICH COVE MARINA, held by IM 01 Prime LLC, holds NPDES permit RIR50Q028, which discharges to Greenwich Cove; Narragansett Bay. EPA’s file records it issued August 2, 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 | GREENWICH COVE MARINA |
|---|---|
| Permittee as filed | IM 01 Prime LLC |
| NPDES ID | RIR50Q028 |
| 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 | August 2, 2019 |
| Expiration date | May 2, 2024 |
| Issuing agency | RIDEM |
| Address | East Greenwich, RI 02818 |
| Receiving water | Greenwich Cove; Narragansett Bay |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Greenwich Bay (HUC 010900040903) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 8Under a numeric limit
- 9With 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 |
|---|---|---|---|---|---|
| Iron, total [as Fe] | 4 | 40 | 0 | ||
| Lead, total [as Pb] | 4 | 40 | 0 | ||
| Zinc, total [as Zn] | 4 | 40 | 0 | ||
| Aluminum, total [as Al] | 4 | 40 | 0 | ||
| Coliform, fecal general | 4 | 30 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 28 | 0 | ||
| Solids, total suspended | 4 | 26 | 0 | ||
| Oil & Grease | 4 | 26 | 0 | ||
| Nitrogen, total [as N] | 0 | 2 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES RIR50Q028.
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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 30, 2021 | WW Storm Water Non-Construction - Failure to submit required report (non-DMR) | 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, RIR50Q028.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 RIR50Q028 there.
Nearby on the register
- Discharge permits in East Greenwich
- Every permit record in East Greenwich, 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.