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USGS 05585500 ILLINOIS RIVER AT MEREDOSIA, IL

  Stream Site

DESCRIPTION:
Latitude 39°49'24",   Longitude 90°34'05"   NAD27
Morgan County, Illinois, Hydrologic Unit 07130011
Drainage area: 26,029 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  2016-12-03  
 Daily Data
    Discharge, cubic feet per second  1938-10-01  1988-09-30  18263 
    Gage height, feet  1993-10-02  2016-12-02  8274 
 Daily Statistics 
    Discharge, cubic feet per second  1938-10-01  1988-09-30 18263 
    Gage height, feet  1993-10-02  2016-08-10 8160 
 Monthly Statistics 
    Discharge, cubic feet per second  1938-10  1988-09  
    Gage height, feet  1993-10  2016-08  
 Annual Statistics 
    Discharge, cubic feet per second  1939  1988  
    Gage height, feet  1994  2016  
 Peak streamflow 1921-05-05  1989-09-18  69 
 Field measurements 1964-10-07  1989-09-21  194 
 Field/Lab water-quality samples 1974-09-30  1985-03-11  52 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1987-10-01  1988-08-07  22844 
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