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USGS 05438250 COON CREEK AT RILEY, IL

  Stream Site

DESCRIPTION:
Latitude 42°10'57",   Longitude 88°38'29"   NAD83
Mchenry County, Illinois, Hydrologic Unit 07090006
Drainage area: 85.1 square miles
Datum of gage: 792.96 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1961-08-01  1982-10-20  7751 
 Daily Statistics 
    Discharge, cubic feet per second  1961-08-01  1982-10-20 7751 
 Monthly Statistics 
    Discharge, cubic feet per second  1961-08  1982-10  
 Annual Statistics 
    Discharge, cubic feet per second  1961  1983  
 Peak streamflow 1962-03-19  1991-03-28  30 
 Field measurements 1961-07-19  1992-09-30  210 
 Field/Lab water-quality samples 1970-10-02  1997-04-07  240 
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