All rankings
New Hampshire · EPA ECHO (national)
ROCHESTER SANITARY SEWER SYSTEM
Permit NH0100668
—
No waterway impact reported
Reported events
2
Total volume
14K gal
Reached waterways
0 (0%)
Reporting since
2024
What caused the overflows
Grease / FOG
1
Other / Unknown
1
Reported overflow events (showing 2 of 2)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| May 1, 2024 | 1K gal | Grease / FOG | — | — |
| Apr 15, 2024 | 13K gal | Other / Unknown | — | unnamed |
Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.