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  • USGS 12389000 Clark Fork near Plains MT

      Stream Site

    Latitude 47°25'45.12",   Longitude 114°51'23.52"   NAD83
    Sanders County, Montana, Hydrologic Unit 17010213
    Drainage area: 19,958 square miles
    Datum of gage: 2,449.11 feet above   NGVD29.
    Data Type Begin Date End Date Count
     Current / Historical Observations     (availability statement)    2007-10-01  2014-08-31  
     Daily Data
        Discharge, cubic feet per second  1910-10-01  2014-08-29  37952 
     Daily Statistics 
        Discharge, cubic feet per second  1910-10-01  2014-03-20 37792 
     Monthly Statistics 
        Discharge, cubic feet per second  1910-10  2014-03  
     Annual Statistics 
        Discharge, cubic feet per second  1911  2014  
     Peak streamflow 1912-06-11  2013-05-15  102 
     Field measurements 1925-05-23  2014-08-27  239 
     Field/Lab water-quality samples 1969-07-09  2013-09-11  134 

    Additional Data Sources

    Begin Date

    End Date

     Instantaneous-Data Archive  **offsite** 1991-12-31  2007-09-30  511220 
     Annual Water-Data Report (pdf)  **offsite** 2006  2013  8 
    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