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DESCRIPTION:

Latitude 39°42'11.5",   Longitude 90°38'35.1"   NAD83

Scott County, Illinois, Hydrologic Unit 07130011

Drainage area: 26,743 square miles

Datum of gage: 417.68 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1989-11-08	2025-02-07
Daily Data
Discharge, cubic feet per second	1938-10-01	2025-02-06	31541
Gage height, feet	1993-10-01	2025-02-06	11202
Suspended sediment concentration, milligrams per liter	1980-02-13	2011-09-29	11551
Suspended sediment discharge, short tons per day	1980-02-13	2011-09-29	11551
Daily Statistics
Discharge, cubic feet per second	1938-10-01	2024-10-30	31442
Gage height, feet	1993-10-01	2024-10-30	11103
Suspended sediment concentration, milligrams per liter	1980-02-13	2011-09-29	11551
Suspended sediment discharge, short tons per day	1980-02-13	2011-09-29	11551
Monthly Statistics
Discharge, cubic feet per second	1938-10	2024-10
Gage height, feet	1993-10	2024-10
Suspended sediment concentration, milligrams per liter	1980-02	2011-09
Suspended sediment discharge, short tons per day	1980-02	2011-09
Annual Statistics
Discharge, cubic feet per second	1939	2025
Gage height, feet	1994	2025
Suspended sediment concentration, milligrams per liter	1980	2011
Suspended sediment discharge, short tons per day	1980	2011
Peak streamflow	1921-05-05	2024-02-05	102
Field measurements	1981-03-25	2024-12-26	259
Field/Lab water-quality samples	1974-12-12	2018-04-24	2028
Water-Year Summary	2006	2024	19
Revisions	Loading...

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