All rankings
Rhode Island · EPA ECHO (national)
NAVAL STATION NEWPORT WWCS
Permit RISS00013
—
No waterway impact reported
Reported events
3
Total volume
5K gal
Reached waterways
0 (0%)
Reporting since
2024
What caused the overflows
Root Intrusion
1
Equipment Failure
1
Other / Unknown
1
Reported overflow events (showing 3 of 3)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Mar 19, 2026 | 4K gal | Other / Unknown | — | Narragansett Bay |
| Apr 11, 2025 | 240 gal | Root Intrusion | — | — |
| Jul 31, 2024 | 25 gal | Equipment Failure | — | — |
Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.