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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)    2007-10-01  2016-12-04  
 Daily Data
    Temperature, water, degrees Celsius  1999-07-21  2016-12-03  10542 
    Discharge, cubic feet per second  1983-10-01  2016-12-03  12118 
 Daily Statistics 
    Temperature, water, degrees Celsius  1999-07-21  2015-06-24 3221 
    Discharge, cubic feet per second  1983-10-01  2016-07-11 11973 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1999-07  2015-06  
    Discharge, cubic feet per second  1983-10  2016-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  1999  2015  
    Discharge, cubic feet per second  1984  2016  
 Peak streamflow 1984-06-29  2015-06-11  32 
 Field measurements 1983-09-29  2016-11-17  171 
 Field/Lab water-quality samples 1971-07-27  2013-09-11  263 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  532308 
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