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USGS 11389500 SACRAMENTO R A COLUSA CA

  Stream Site

DESCRIPTION:
Latitude 39°12'51",   Longitude 121°59'57"   NAD27
Colusa County, California, Hydrologic Unit 18020104
Drainage area: 12,090 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-25  
 Daily Data
    Temperature, water, degrees Celsius  1995-10-01  1998-09-30  2480 
    Discharge, cubic feet per second  1921-04-11  2016-09-23  31277 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1995-10-01  1998-09-30  2030 
    Suspended sediment concentration, milligrams per liter  1972-12-18  1980-05-31  950 
    Suspended sediment discharge, short tons per day  1972-12-18  1980-05-31  950 
    Total sediment discharge, short tons per day  1975-02-09  1975-03-30  30 
 Daily Statistics 
    Discharge, cubic feet per second  1921-04-11  2016-03-14 31090 
    Suspended sediment concentration, milligrams per liter  1972-12-18  1980-05-31 950 
    Suspended sediment discharge, short tons per day  1972-12-18  1980-05-31 950 
    Total sediment discharge, short tons per day  1975-02-09  1975-03-30 30 
 Monthly Statistics 
    Discharge, cubic feet per second  1921-04  2016-03  
    Suspended sediment concentration, milligrams per liter  1972-12  1980-05  
    Suspended sediment discharge, short tons per day  1972-12  1980-05  
    Total sediment discharge, short tons per day  1975-02  1975-03  
 Annual Statistics 
    Discharge, cubic feet per second  1921  2016  
    Suspended sediment concentration, milligrams per liter  1973  1980  
    Suspended sediment discharge, short tons per day  1973  1980  
    Total sediment discharge, short tons per day  1975  1975  
 Peak streamflow 1941-02-12  2014-12-13  75 
 Field measurements 1987-09-09  2016-08-31  239 
 Field/Lab water-quality samples 1958-10-03  2002-03-07  436 
 Water-Year Summary 2005  2015  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-01  2007-09-30  672988 
OPERATION:
Record for this site is maintained by the USGS California Water Science Center
Email questions about this site to California Water Science Center Water-Data Inquiries