USGS Water-Year Summary 2022
12369000 FLATHEAD RIVER NEAR BIGFORK, MT
LOCATION - Lat 48°05'32.37", long 114°06'55.33" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 SW 1/4 sec.23, T.27 N., R.20 W., Flathead County, MT, Hydrologic Unit 17010208, at bridge on State Highway 208, 3 mi northwest of Bigfork, and at river mile 106.5.
DRAINAGE AREA - 5,789 mi².
- WDR MT-2013: Drainage area.
PERIOD OF RECORD - July 1969 to June 1971, March 2007 to September 2014 (discontinued); began publishing record water year 2009.
GAGE - Acoustic-doppler velocity meter. Elevation of the gage is 2,894 ft, from topographic map referenced to the National Geodetic Vertical Datum of 1929. Formerly published as Flathead River near Holt.
PERIOD OF RECORD - July 1969 to June 1971, March 2007 to September 2014 (discontinued).