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Local Info
Critical Stages
6' - Action7' - Flood8.5' - Moderate Flood9.5' - Major Flood
Squannacook River - Gauge WGTM3
West Groton, MA
Lat: 42.63N, Lon: 71.66W
 
Latest Observation
 Updated: 9:00 AM EDT 10/12/25
Stage:1.33 ft
Flow:0.0098 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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