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USGS 05586100 ILLINOIS RIVER AT VALLEY CITY, IL

  Stream Site

DESCRIPTION:
Latitude 39°42'12",   Longitude 90°38'43"   NAD27
Scott County, Illinois, Hydrologic Unit 07130011
Drainage area: 26,743 square miles
Datum of gage: 418.00 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-30  
 Daily Data
    Discharge, cubic feet per second  1938-10-01  2016-01-05  28221 
    Gage height, feet  1993-10-01  2016-09-29  8175 
    Suspended sediment concentration, milligrams per liter  1980-02-13  2011-09-30  11552 
    Suspended sediment discharge, short tons per day  1980-02-13  2011-09-30  11552 
 Daily Statistics 
    Discharge, cubic feet per second  1938-10-01  2016-01-05 28221 
    Gage height, feet  1993-10-01  2016-01-05 7907 
    Suspended sediment concentration, milligrams per liter  1980-02-13  2011-09-30 11552 
    Suspended sediment discharge, short tons per day  1980-02-13  2011-09-30 11552 
 Monthly Statistics 
    Discharge, cubic feet per second  1938-10  2016-01  
    Gage height, feet  1993-10  2016-01  
    Suspended sediment concentration, milligrams per liter  1980-02  2011-09  
    Suspended sediment discharge, short tons per day  1980-02  2011-09  
 Annual Statistics 
    Discharge, cubic feet per second  1939  2016  
    Gage height, feet  1994  2016  
    Suspended sediment concentration, milligrams per liter  1980  2011  
    Suspended sediment discharge, short tons per day  1980  2011  
 Peak streamflow 1921-05-05  2015-07-02  93 
 Field measurements 1981-03-25  2016-08-11  208 
 Field/Lab water-quality samples 1974-12-12  2016-08-16  2000 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1989-11-08  2007-09-30  239247 
OPERATION:
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries