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Streamflow Measurements for the Nation

USGS 01130000 UPPER AMMONOOSUC RIVER NEAR GROVETON, NH

Coos County, New Hampshire
Hydrologic Unit Code 01080101
Latitude  44°37'30", Longitude  71°28'10" NAD27
Drainage area 232  square miles
Gage datum 916.43 feet above NAVD88

Period of record
Begin Date End Date Count
1942-04-29 2020-06-29 238

 
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