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Streamflow Measurements for the Nation

USGS 01077400 COCKERMOUTH RIVER BELOW HARDY BROOK, AT GROTON, NH

Grafton County, New Hampshire
Hydrologic Unit Code 01070001
Latitude  43°42'14", Longitude  71°50'00" NAD83
Drainage area 21.4  square miles
Gage datum 608.42 feet above NAVD88

Period of record
Begin Date End Date Count
2008-09-23 2024-11-18 244

 
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