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USGS 05591200 KASKASKIA RIVER AT COOKS MILLS, IL

  Stream Site

DESCRIPTION:
Latitude 39°35'00.5",   Longitude 88°24'49.7"   NAD83
Coles County, Illinois, Hydrologic Unit 07140201
Drainage area: 473 square miles
Datum of gage: 616.89 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1985-11-15  2025-12-31  
 Daily Data
    Discharge, cubic feet per second  1970-08-27  2025-12-30  20193 
    Gage height, feet  1985-10-01  2025-12-30  13812 
    Suspended sediment concentration, milligrams per liter  1979-01-01  1997-09-29  6847 
    Suspended sediment discharge, short tons per day  1979-01-01  1997-09-29  6847 
 Daily Statistics 
    Discharge, cubic feet per second  1970-08-27  2025-11-12 20145 
    Gage height, feet  1985-10-01  2025-11-12 13764 
    Suspended sediment concentration, milligrams per liter  1979-01-01  1997-09-29 6847 
    Suspended sediment discharge, short tons per day  1979-01-01  1997-09-29 6847 
 Monthly Statistics 
    Discharge, cubic feet per second  1970-08  2025-11  
    Gage height, feet  1985-10  2025-11  
    Suspended sediment concentration, milligrams per liter  1979-01  1997-09  
    Suspended sediment discharge, short tons per day  1979-01  1997-09  
 Annual Statistics 
    Discharge, cubic feet per second  1970  2026  
    Gage height, feet  1986  2026  
    Suspended sediment concentration, milligrams per liter  1979  1997  
    Suspended sediment discharge, short tons per day  1979  1997  
 Peak streamflow 1971-07-16  2025-04-07  55 
 Field measurements 1970-08-14  2025-11-13  440 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1970-08-14  2021-12-16  595 
 Water-Year Summary 2006  2025  20 
 Revisions  Loading...
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