Atlantic Coast at Portland (IN MLLW) (CASM1) Water Level & River Gauge | GaugeStage
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Atlantic Coast at Portland (IN MLLW)

Gauge Details

NameAtlantic Coast at Portland (IN MLLW)
NWS SHEF IDCASM1
USGS ID
CountyCumberland, ME
Location43.6567, -70.2467
Flood Information
Action Stage10.5 ft
Flood Stage12 ft
Moderate Flood Stage13 ft
Major Flood Stage14 ft
Forecasts are issued routinely year-round.