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USGS 12372000 Flathead River near Polson MT

  Stream Site

DESCRIPTION:
Latitude 47°40'49.03",   Longitude 114°14'48.22"   NAD83
Lake County, Montana, Hydrologic Unit 17010212
Drainage area: 7,079 square miles
Datum of gage: 2,692.7 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-30  
 Daily Data
    Temperature, water, degrees Celsius  1977-06-27  1983-10-05  6465 
    Discharge, cubic feet per second  1907-08-01  2016-09-28  39717 
 Daily Statistics 
    Temperature, water, degrees Celsius  1977-06-27  1983-10-05 2154 
    Discharge, cubic feet per second  1907-08-01  2016-05-31 39600 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1977-06  1983-10  
    Discharge, cubic feet per second  1907-08  2016-05  
 Annual Statistics 
    Temperature, water, degrees Celsius  1977  1984  
    Discharge, cubic feet per second  1907  2016  
 Peak streamflow 1894-06  2015-06-10  109 
 Field measurements 1941-03-09  2016-08-23  458 
 Field/Lab water-quality samples 1982-12-01  2013-09-10  101 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1985-10-01  2007-09-30  1351050 
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