Merrimack River at Nashua (NSHN3) Water Level & River Gauge | GaugeStage
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Merrimack River at Nashua

Gauge Details

NameMerrimack River at Nashua
NWS SHEF IDNSHN3
USGS ID01096508
CountyHillsborough, NH
Location42.7634, -71.4428
Flood Information
Action Stage16 ft
Flood Stage18 ft
Moderate Flood Stage26 ft
Major Flood Stage35 ft
Data Provided By:US Geological Survey
Forecasts are issued routinely year-round.