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USGS 12355500 N F Flathead River nr Columbia Falls MT

  Stream Site

DESCRIPTION:
Latitude 48°29'44.87",   Longitude 114°07'36.35"   NAD83
Flathead County, Montana, Hydrologic Unit 17010206
Drainage area: 1,556 square miles
Datum of gage: 3,145.59 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-24  
 Daily Data
    Temperature, water, degrees Celsius  1996-01-12  2016-09-23  17161 
    Discharge, cubic feet per second  1910-10-01  2016-09-23  33511 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1975-10-01  1980-02-29  1087 
    Suspended sediment concentration, milligrams per liter  1975-10-01  1978-11-20  1147 
    Suspended sediment discharge, short tons per day  1975-10-01  1978-11-20  1147 
 Daily Statistics 
    Temperature, water, degrees Celsius  1996-01-12  2015-10-20 5394 
    Discharge, cubic feet per second  1910-10-01  2016-07-25 33451 
    Suspended sediment concentration, milligrams per liter  1975-10-01  1978-11-20 1147 
    Suspended sediment discharge, short tons per day  1975-10-01  1978-11-20 1147 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1996-01  2015-10  
    Discharge, cubic feet per second  1910-10  2016-07  
    Suspended sediment concentration, milligrams per liter  1975-10  1978-11  
    Suspended sediment discharge, short tons per day  1975-10  1978-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  1996  2016  
    Discharge, cubic feet per second  1911  2016  
    Suspended sediment concentration, milligrams per liter  1976  1979  
    Suspended sediment discharge, short tons per day  1976  1979  
 Peak streamflow 1911-06-14  2016-04-24  95 
 Field measurements 1962-04-25  2016-09-07  503 
 Field/Lab water-quality samples 1970-05-14  2013-09-09  295 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1995-10-01  2007-09-30  362395 
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