RIVER GAUGE · PISCATAQUOG RIVER
Piscataquog River at Goffstown
Hillsborough County, New Hampshire
Water level3.08 ft
Flow19 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action7 ft2,020 cfs
Minor flood9 ft
Moderate flood10 ft
Major flood12 ft
The past week
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What floods at each level
- 13 ft
Flooding of primary and secondary roads along the river occurs. In Goffstown this includes Henry Bridge Road, Water Road, Sarette Road, and Dumont Park Road. In Manchester, Bass Island and Piscqtaquog River Park flood.
- 11 ft
Flooding begins near the village of Riverdale and areas below Glen Lake.
- 9 ft
Minor lowland flooding begins.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Sep 20, 1938 | 17.52 ft | 21,900 cfs |
| Mar 18, 1936 | 16.03 ft | 19,900 cfs |
| Apr 16, 2007 | 13.05 ft | 11,110 cfs |
Get an alert when Piscataquog River rises
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