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USGS 14243000 COWLITZ RIVER AT CASTLE ROCK, WA

  Stream Site

DESCRIPTION:
Latitude 46°16'30",   Longitude 122°54'48"   NAD27
Cowlitz County, Washington, Hydrologic Unit 17080005
Drainage area: 2,238 square miles
Datum of gage: 0.00 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1961-12-20  2019-10-17  
 Daily Data
    Discharge, cubic feet per second  1926-12-10  2019-10-16  31187 
    Gage height, feet  1986-04-25  2011-09-30  4367 
    Suspended sediment concentration, milligrams per liter  1980-05-18  1984-09-26  735 
    Suspended sediment discharge, short tons per day  1980-05-18  1984-09-30  1597 
 Daily Statistics 
    Discharge, cubic feet per second  1926-12-10  2019-03-19 30976 
    Gage height, feet  1986-04-25  2011-09-30 4367 
    Suspended sediment concentration, milligrams per liter  1980-05-18  1984-09-26 735 
    Suspended sediment discharge, short tons per day  1980-05-18  1984-09-30 1597 
 Monthly Statistics 
    Discharge, cubic feet per second  1926-12  2019-03  
    Gage height, feet  1986-04  2011-09  
    Suspended sediment concentration, milligrams per liter  1980-05  1984-09  
    Suspended sediment discharge, short tons per day  1980-05  1984-09  
 Annual Statistics 
    Discharge, cubic feet per second  1927  2019  
    Gage height, feet  1986  2011  
    Suspended sediment concentration, milligrams per liter  1980  1984  
    Suspended sediment discharge, short tons per day  1980  1984  
 Peak streamflow 1927-01-03  2017-02-09  91 
 Field measurements 1946-12-14  2019-08-09  829 
 Field/Lab water-quality samples 1967-10-11  2019-08-06  2212 
 Water-Year Summary 2006  2018  13 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Washington Water Science Center
Email questions about this site to Washington Water Science Center Water-Data Inquiries