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Water-Year Summary for Site 12366500

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
63160 Stream level, NAVD88(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2021
12366500 Flathead River at Foy's Bend, nr Kalispell MT
LOCATION - Lat 48°09'15.52", long 114°14'56.13" referenced to North American Datum of 1983, Flathead County, MT, Hydrologic Unit 17010208, on the right bank, 3 mi upstream of Ashley Creek, 3.0 mi southeast of Kalispell, and at river mile 122.7.
DRAINAGE AREA - 5,341 mi².
PERIOD OF RECORD - May 1, 2013 to current year (seasonal records only).
GAGE - Water-stage recorder. Elevation of gage is 2,800.00 ft, referenced to the North American Vertical Datum of 1988.
COOPERATION - Flathead River Commission
Water Year 2020 (seasonal records): records are good
Water Year 2019 (seasonal record): records are good.
Water Year 2018 (seasonal record): records are good.
Water Year 2017 (seasonal record): records are good.
Water Year 2016 (seasonal record): records are good.
Water Year 2015 (seasonal record): records are good. 
Water Year 2014 (seasonal record): records are good.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 2,900.53 ft, May 14, 2013; minimum daily elevation, 2,892.07 ft, May 4, 2013.