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New Hampshire · EPA ECHO (national)
NEWPORT SANITARY SEWER SYSTEM
Permit NH0100200
—
No waterway impact reported
Reported events
3
Total volume
150 gal
Reached waterways
0 (0%)
Reporting since
2025
What caused the overflows
Grease / FOG
2
Other / Unknown
1
Reported overflow events (showing 3 of 3)
| Date | Volume | Cause | Reached water | Receiving water |
|---|---|---|---|---|
| Jun 4, 2026 | 50 gal | Other / Unknown | — | — |
| May 18, 2025 | 50 gal | Grease / FOG | — | — |
| Jan 16, 2025 | 50 gal | Grease / FOG | — | — |
Source: EPA ECHO (national). Volumes are utility-reported estimates. Some events lack precise coordinates or volumes.