All rankings
Rhode Island · EPA ECHO (national)
TOWN OF JOHNSTON WWCS
Permit RISS00005
—
No waterway impact reported
Reported events
9
Total volume
2K gal
Reached waterways
0 (0%)
Reporting since
2024
What caused the overflows
Equipment Failure
7
Grease / FOG
2
Reported overflow events (showing 9 of 9)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Mar 5, 2026 | 210 gal | Equipment Failure | — | — |
| Feb 9, 2026 | 300 gal | Grease / FOG | — | — |
| Feb 8, 2026 | 130 gal | Grease / FOG | — | — |
| Aug 9, 2025 | 100 gal | Equipment Failure | — | — |
| Jun 20, 2025 | 750 gal | Equipment Failure | — | Pocasset River |
| May 20, 2025 | 60 gal | Equipment Failure | — | — |
| May 20, 2025 | 25 gal | Equipment Failure | — | — |
| Oct 2, 2024 | 200 gal | Equipment Failure | — | — |
| Jun 1, 2024 | 475 gal | Equipment Failure | — | — |
Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.