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USGS 12388700 Flathead River at Perma MT

  Stream Site

DESCRIPTION:
Latitude 47°22'00.45",   Longitude 114°35'06.00"   NAD83
Sanders County, Montana, Hydrologic Unit 17010212
Drainage area: 9,024 square miles
Contributing drainage area: 9,004 square miles,
Datum of gage: 2,469.3 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2010-10-01  2024-11-08  
 Daily Data
    Temperature, water, degrees Celsius  1999-07-21  2024-11-07  16005 
    Discharge, cubic feet per second  1983-10-01  2024-11-07  15014 
 Daily Statistics 
    Temperature, water, degrees Celsius  1999-07-21  2024-09-04 5263 
    Discharge, cubic feet per second  1983-10-01  2024-09-04 14950 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1999-07  2024-09  
    Discharge, cubic feet per second  1983-10  2024-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1999  2024  
    Discharge, cubic feet per second  1984  2024  
 Peak streamflow 1984-06-29  2023-05-15  40 
 Field measurements 1983-09-29  2024-10-22  232 
 Field/Lab water-quality samples 1971-07-27  2013-09-11  263 
 Water-Year Summary 2006  2023  18 
 Revisions  Loading...
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