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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)    1990-10-01  2023-06-02  
 Daily Data
    Discharge, cubic feet per second  1982-09-28  2023-06-01  14856 
 Daily Statistics 
    Discharge, cubic feet per second  1982-09-28  2022-12-05 14678 
 Monthly Statistics 
    Discharge, cubic feet per second  1982-09  2022-12  
 Annual Statistics 
    Discharge, cubic feet per second  1982  2023  
 Peak streamflow 1983-05-30  2022-06-11  40 
 Field measurements 1982-09-28  2023-05-08  357 
 Field/Lab water-quality samples 1982-10-28  2013-08-08  235 
 Water-Year Summary 2006  2022  17 
 Revisions  Loading...
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