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USGS 12381400 South Fork Jocko River near Arlee MT

  Stream Site

Latitude 47°11'43.98",   Longitude 113°51'02.65"   NAD83
Lake County, Montana, Hydrologic Unit 17010212
Drainage area: 57.6 square miles
Datum of gage: 3,970 feet above   NAVD88.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-10-21  
 Daily Data
    Discharge, cubic feet per second  1982-09-28  2016-10-20  12438 
 Daily Statistics 
    Discharge, cubic feet per second  1982-09-28  2016-04-19 12258 
 Monthly Statistics 
    Discharge, cubic feet per second  1982-09  2016-04  
 Annual Statistics 
    Discharge, cubic feet per second  1982  2016  
 Peak streamflow 1983-05-30  2015-06-02  33 
 Field measurements 1982-09-28  2016-10-03  301 
 Field/Lab water-quality samples 1982-10-28  2013-08-08  235 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  397278 
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