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USGS 12318500 KOOTENAI RIVER NR COPELAND ID

  Stream Site

DESCRIPTION:
Latitude 48°54'18",   Longitude 116°24'07"   NAD83
Boundary County, Idaho, Hydrologic Unit 17010104
Drainage area: 13,400 square miles
Datum of gage: 1,700 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2018-04-20  2020-09-23  
 Daily Data
    Temperature, water, degrees Celsius  1966-05-26  1982-06-19  5501 
    Discharge, cubic feet per second  1929-05-01  1992-09-29  23163 
    Gage height, feet  2018-04-20  2020-09-23  868 
    Turbidity, water, unfiltered, Jackson Turbidity Units  1972-10-01  1975-09-23  339 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1979-01-31  1983-09-29  1600 
    Suspended sediment concentration, milligrams per liter  1966-05-26  1984-01-02  6370 
    Suspended sediment discharge, short tons per day  1966-05-26  1983-12-31  6368 
 Daily Statistics 
    Discharge, cubic feet per second  1929-05-01  1992-09-29 23163 
    Gage height, feet  2018-04-27  2020-01-23 622 
    Suspended sediment concentration, milligrams per liter  1966-05-26  1984-01-02 6370 
    Suspended sediment discharge, short tons per day  1966-05-26  1983-12-31 6368 
 Monthly Statistics 
    Discharge, cubic feet per second  1929-05  1992-09  
    Gage height, feet  2018-04  2020-01  
    Suspended sediment concentration, milligrams per liter  1966-05  1984-01  
    Suspended sediment discharge, short tons per day  1966-05  1983-12  
 Annual Statistics 
    Discharge, cubic feet per second  1929  1992  
    Gage height, feet  2018  2020  
    Suspended sediment concentration, milligrams per liter  1966  1984  
    Suspended sediment discharge, short tons per day  1966  1984  
 Peak streamflow 1925-05-24  1991-11-05  68 
 Field measurements 1959-09-15  1993-11-02  308 
 Field/Lab water-quality samples 1967-05-30  1993-08-31  271 
 Water-Year Summary 2019  2019  1 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Idaho Water Science Center
Email questions about this site to Idaho Water Science Center Water-Data Inquiries