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USGS 05567500 MACKINAW RIVER NEAR CONGERVILLE, IL

  Stream Site

DESCRIPTION:
Latitude 40°37'24.6",   Longitude 89°14'30.0"   NAD83
Woodford County, Illinois, Hydrologic Unit 07130004
Drainage area: 767 square miles
Datum of gage: 606.77 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-09-03  2025-10-28  
 Daily Data
    Temperature, water, degrees Celsius  2022-04-09  2025-10-27  2802 
    Temperature, air, degrees Celsius  2022-07-20  2025-08-05  1036 
    Discharge, cubic feet per second  1944-10-01  2025-10-27  29612 
    Gage height, feet  1993-10-01  2025-10-27  11365 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-04-09  2025-10-27  2691 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022-04-09  2025-10-27  2685 
    pH, water, unfiltered, field, standard units  2022-04-09  2025-10-27  2685 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-04-09  2025-10-27  2654 
    Suspended sediment concentration, milligrams per liter  1983-06-29  1983-09-29  93 
    Suspended sediment discharge, short tons per day  1983-06-29  1983-09-29  93 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2022-05-13  2025-10-27  2850 
 Daily Statistics 
    Temperature, water, degrees Celsius  2022-04-09  2023-11-14 468 
    Temperature, air, degrees Celsius  2022-07-20  2025-01-06 825 
    Discharge, cubic feet per second  1944-10-01  2025-08-27 29551 
    Gage height, feet  1993-10-01  2025-08-27 11304 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-04-09  2024-08-12 667 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022-04-09  2024-08-12 665 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-04-09  2022-10-09 183 
    Suspended sediment concentration, milligrams per liter  1983-06-29  1983-09-29 93 
    Suspended sediment discharge, short tons per day  1983-06-29  1983-09-29 93 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2022-05-13  2024-11-24 720 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2022-04  2023-11  
    Temperature, air, degrees Celsius  2022-07  2025-01  
    Discharge, cubic feet per second  1944-10  2025-08  
    Gage height, feet  1993-10  2025-08  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022-04  2024-08  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022-04  2024-08  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-04  2022-10  
    Suspended sediment concentration, milligrams per liter  1983-06  1983-09  
    Suspended sediment discharge, short tons per day  1983-06  1983-09  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2022-05  2024-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2022  2024  
    Temperature, air, degrees Celsius  2022  2025  
    Discharge, cubic feet per second  1945  2025  
    Gage height, feet  1994  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2022  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2022  2024  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022  2023  
    Suspended sediment concentration, milligrams per liter  1983  1983  
    Suspended sediment discharge, short tons per day  1983  1983  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2022  2025  
 Peak streamflow 1945-06-16  2023-03-25  79 
 Field measurements 1946-06-19  2025-08-28  421 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1966-02-07  2024-02-22  164 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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