USGS Water Resources Division water quality site: 07022000
Site description: Mississippi River at Thebes, IL
Hydrologic Unit Code (HUC): 07140105
Site UTM N: 4124566
Site UTM E: 813796
UTM zone: 15
Drainage area at water quality site: 713,200 mi2
Sampling frequency: monthly
   
Flow station: 07022000 (USGS daily flows)
Station description: Mississippi River at Thebes, IL
Hydrologic Unit Code (HUC): 07140105
Station UTM N: 4124566
Station UTM E: 813796
UTM zone: 15
Drainage area at flow station: 713,200 mi2
Period of record: 10/01/1939-09/30/1996
Flow conversion: none

The following constituent values were removed from analysis as
possible outliers, or are below detection limits: none

Additional comments: none

Loads for this site were estimated with LOADEST2 version 1.10