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USGS 05587060 ILLINOIS RIVER AT HARDIN, IL

  Stream Site

DESCRIPTION:
Latitude 39°09'37",   Longitude 90°36'55"   NAD27
Calhoun County, Illinois, Hydrologic Unit 07130011
Drainage area: 28,690 square miles
Contributing drainage area: 28,690.00 square miles,
Datum of gage: 400.00 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
    Gage height, feet  1987-05-28  2016-09-29  9807 
 Daily Statistics 
    Gage height, feet  1987-05-28  2016-06-22 9708 
 Monthly Statistics 
    Gage height, feet  1987-05  2016-06  
 Annual Statistics 
    Gage height, feet  1987  2016  
 Field measurements 1997-09-29  1998-10-21  6 
 Field/Lab water-quality samples 1977-10-26  1998-10-21  189 
 Water-Year Summary 2006  2015  10 
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