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USGS 05568000 MACKINAW RIVER NEAR GREEN VALLEY, IL

  Stream Site

DESCRIPTION:
Latitude 40°27'15",   Longitude 89°36'22"   NAD27
Tazewell County, Illinois, Hydrologic Unit 07130004
Drainage area: 1,073 square miles
Datum of gage: 477.10 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-06  
 Daily Data
    Discharge, cubic feet per second  1921-03-09  2016-12-05  23413 
    Gage height, feet  1993-10-01  2016-12-05  8002 
    Suspended sediment concentration, milligrams per liter  1994-10-01  1997-09-30  1096 
    Suspended sediment discharge, short tons per day  1994-10-01  1997-09-30  1096 
 Daily Statistics 
    Discharge, cubic feet per second  1921-03-09  2016-07-24 23279 
    Gage height, feet  1993-10-01  2016-07-24 7868 
    Suspended sediment concentration, milligrams per liter  1994-10-01  1997-09-30 1096 
    Suspended sediment discharge, short tons per day  1994-10-01  1997-09-30 1096 
 Monthly Statistics 
    Discharge, cubic feet per second  1921-03  2016-07  
    Gage height, feet  1993-10  2016-07  
    Suspended sediment concentration, milligrams per liter  1994-10  1997-09  
    Suspended sediment discharge, short tons per day  1994-10  1997-09  
 Annual Statistics 
    Discharge, cubic feet per second  1921  2016  
    Gage height, feet  1994  2016  
    Suspended sediment concentration, milligrams per liter  1995  1997  
    Suspended sediment discharge, short tons per day  1995  1997  
 Peak streamflow 1922-04-02  2015-07-12  93 
 Field measurements 1946-06-21  2016-11-16  224 
 Field/Lab water-quality samples 1975-04-29  1998-09-24  82 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1988-06-24  2007-09-30  568169 
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