Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our mobile dedicated web site here.
Click to hideNews Bulletins

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)    1990-10-01  2018-05-23  
 Daily Data
    Temperature, water, degrees Celsius  1999-07-21  2018-05-22  11346 
    Discharge, cubic feet per second  1983-10-01  2018-05-22  12648 
 Daily Statistics 
    Temperature, water, degrees Celsius  1999-07-21  2017-10-17 3697 
    Discharge, cubic feet per second  1983-10-01  2017-11-27 12477 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1999-07  2017-10  
    Discharge, cubic feet per second  1983-10  2017-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  1999  2018  
    Discharge, cubic feet per second  1984  2018  
 Peak streamflow 1984-06-29  2017-06-04  34 
 Field measurements 1983-09-29  2018-05-10  185 
 Field/Lab water-quality samples 1971-07-27  2013-09-11  263 
 Water-Year Summary 2006  2017  12 
 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