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USGS 05576000 SOUTH FORK SANGAMON RIVER NEAR ROCHESTER, IL

  Stream Site

DESCRIPTION:
Latitude 39°44'32",   Longitude 89°34'02.2"   NAD83
Sangamon County, Illinois, Hydrologic Unit 07130007
Drainage area: 867 square miles
Datum of gage: 510.90 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-03-04  2025-07-17  
 Daily Data
    Temperature, water, degrees Celsius  2022-08-17  2025-07-14  787 
    Temperature, air, degrees Celsius  2022-08-17  2025-07-16  1064 
    Discharge, cubic feet per second  1949-07-01  2025-12-29  27941 
    Gage height, feet  1992-10-01  2025-12-29  11185 
 Daily Statistics 
    Temperature, water, degrees Celsius  2022-08-17  2023-10-24 390 
    Temperature, air, degrees Celsius  2022-08-17  2024-04-16 609 
    Discharge, cubic feet per second  1949-07-01  2025-07-21 27780 
    Gage height, feet  1992-10-01  2025-07-21 11024 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2022-08  2023-10  
    Temperature, air, degrees Celsius  2022-08  2024-04  
    Discharge, cubic feet per second  1949-07  2025-07  
    Gage height, feet  1992-10  2025-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2022  2024  
    Temperature, air, degrees Celsius  2022  2024  
    Discharge, cubic feet per second  1949  2025  
    Gage height, feet  1993  2025  
 Peak streamflow 1950-01-08  2024-04-06  75 
 Field measurements 1957-07-01  2025-11-19  467 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1964-10-12  2024-01-29  205 
 Water-Year Summary 2006  2024  19 
 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