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Streamflow Measurements for the Nation

USGS 12363000 Flathead River at Columbia Falls MT

Flathead County, Montana
Hydrologic Unit Code 17010208
Latitude  48°21'42.52", Longitude 114°11'05.82" NAD83
Drainage area 4,473  square miles
Gage datum 2,981.54 feet above NAVD88

Period of record
Begin Date End Date Count
1929-05-23 2021-10-05 295

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