Is the Mousam River flooding?
The Mousam River is tracked by 2 USGS streamgauges in Maine. This page compares each gauge’s live water level against its official National Weather Service flood stage, refreshed every 15 minutes, so you can tell whether the Mousam River is running normal, rising toward flood stage, or already flooding. 0 of 2 gauges have both a usable water-level reading and a published minor flood stage. Gauges without a published flood stage show water level and flow only. For nearby rivers, see all Maine river levels.
River facts
The longest-running gauge on this river is Mousam River near West Kennebunk, Maine. The highest level ever recorded there was 6.31 ft on 26 February 2010, carrying 4,640 cfs. Peak records there go back to 1940 (65 annual peaks).
| Gauge | Status | Stage | Flood stage | Updated |
|---|---|---|---|---|
| Mousam River at Route 4 near Sanford, Maine | No current data | — | — | — |
| Mousam River near West Kennebunk, Maine | No current data | — | — | — |
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.