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USGS 05595820 CASEY FORK AT MOUNT VERNON, IL

  Stream Site

DESCRIPTION:
Latitude 38°17'12",   Longitude 88°52'20"   NAD83
Jefferson County, Illinois, Hydrologic Unit 07140106
Drainage area: 76.9 square miles
Contributing drainage area: 76.9 square miles,
Datum of gage: 419.57 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-01  2025-10-28  
 Daily Data
    Discharge, cubic feet per second  1985-10-01  2025-10-27  14637 
    Gage height, feet  1993-10-01  2025-10-27  11633 
 Daily Statistics 
    Discharge, cubic feet per second  1985-10-01  2025-08-04 14553 
    Gage height, feet  1993-10-01  2025-08-04 11549 
 Monthly Statistics 
    Discharge, cubic feet per second  1985-10  2025-08  
    Gage height, feet  1993-10  2025-08  
 Annual Statistics 
    Discharge, cubic feet per second  1986  2025  
    Gage height, feet  1994  2025  
 Peak streamflow 1985-11-19  2024-07-17  38 
 Field measurements 1985-09-03  2025-08-05  309 
 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