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USGS 12363000 Flathead River at Columbia Falls MT

  Stream Site

DESCRIPTION:
Latitude 48°21'41.88",   Longitude 114°11'03.93"   NAD83
Flathead County, Montana, Hydrologic Unit 17010208
Drainage area: 4,473 square miles
Datum of gage: 2,977.67 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-27  
 Daily Data
    Temperature, water, degrees Celsius  1979-03-27  2016-09-26  40272 
    Discharge, cubic feet per second  1922-06-01  2016-09-26  32110 
    Suspended sediment concentration, milligrams per liter  1965-07-09  1967-09-30  794 
    Suspended sediment discharge, short tons per day  1965-07-01  1967-09-30  822 
 Daily Statistics 
    Temperature, water, degrees Celsius  1979-03-27  2015-09-29 13089 
    Discharge, cubic feet per second  1922-06-01  2016-06-15 32007 
    Suspended sediment concentration, milligrams per liter  1965-07-09  1967-09-30 794 
    Suspended sediment discharge, short tons per day  1965-07-01  1967-09-30 822 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1979-03  2015-09  
    Discharge, cubic feet per second  1922-06  2016-06  
    Suspended sediment concentration, milligrams per liter  1965-07  1967-09  
    Suspended sediment discharge, short tons per day  1965-07  1967-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1979  2015  
    Discharge, cubic feet per second  1922  2016  
    Suspended sediment concentration, milligrams per liter  1965  1967  
    Suspended sediment discharge, short tons per day  1965  1967  
 Peak streamflow 1894-06  2015-03-16  91 
 Field measurements 1929-05-23  2016-09-14  249 
 Field/Lab water-quality samples 1949-01-01  2016-08-29  505 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1995-10-01  2007-09-30  420754 
OPERATION:
Record for this site is maintained by the USGS Montana Water Science Center
Email questions about this site to Montana Water Science Center Water-Data Inquiries