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Streamflow Measurements for the Nation

USGS 12355500 N F Flathead River nr Columbia Falls MT

Flathead County, Montana
Hydrologic Unit Code 17010206
Latitude  48°29'44.87", Longitude 114°07'36.35" NAD83
Drainage area 1,556  square miles
Gage datum 3,145.59 feet above NGVD29

Period of record
Begin Date End Date Count
1962-04-25 2024-04-03 566

 
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