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USGS 05536118 NB CHICAGO RIVER AT GRAND AVENUE AT CHICAGO, IL

  Stream Site

DESCRIPTION:
Latitude 41°53'30",   Longitude 87°38'30"   NAD27
Cook County, Illinois, Hydrologic Unit 07120003
Drainage area: 179 square miles
Datum of gage: 579.48 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-09  
 Daily Data
    Stream velocity, feet per second  2002-09-02  2010-09-30  2301 
    Discharge, cubic feet per second  2002-07-02  2010-09-30  2934 
    Gage height, feet  2002-09-02  2016-07-05  4066 
 Daily Statistics 
    Stream velocity, feet per second  2002-09-02  2010-09-30 2301 
    Discharge, cubic feet per second  2002-07-02  2010-09-30 2934 
    Gage height, feet  2002-09-02  2016-07-05 4066 
 Monthly Statistics 
    Stream velocity, feet per second  2002-09  2010-09  
    Discharge, cubic feet per second  2002-07  2010-09  
    Gage height, feet  2002-09  2016-07  
 Annual Statistics 
    Stream velocity, feet per second  2002  2010  
    Discharge, cubic feet per second  2002  2010  
    Gage height, feet  2002  2016  
 Peak streamflow 2007-08-23  2014  5 
 Field measurements 2003-02-27  2011-01-20  30 
 Field/Lab water-quality samples 2005-12-19  2005-12-19  1 
 Water-Year Summary 2006  2016  9 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 2005-10-01  2007-09-30  203998 
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