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New Hampshire · EPA ECHO (national)
PLYMOUTH SANITARY SEWER SYSTEM
Permit NHG580242
—
No waterway impact reported
Reported events
6
Total volume
25K gal
Reached waterways
0 (0%)
Reporting since
2022
What caused the overflows
Other / Unknown
4
Equipment Failure
2
Reported overflow events (showing 6 of 6)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Jan 30, 2026 | 7K gal | Equipment Failure | — | — |
| Sep 6, 2024 | 20 gal | Other / Unknown | — | — |
| Jun 1, 2023 | 10K gal | Other / Unknown | — | — |
| May 17, 2023 | 2K gal | Other / Unknown | — | — |
| Jun 7, 2022 | 5K gal | Equipment Failure | — | — |
| May 3, 2022 | 150 gal | Other / Unknown | — | — |
Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.