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DESCRIPTION:

Latitude 41°19'37.2",   Longitude 88°43'01.5"   NAD83

Lasalle County, Illinois, Hydrologic Unit 07120005

Drainage area: 8,259 square miles

Datum of gage: 452.77 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2024-04-26
Daily Data
Discharge, cubic feet per second	1919-10-01	2024-04-24	38190
Gage height, feet	1993-10-01	2024-04-24	11047
Suspended sediment concentration, milligrams per liter	2003-02-01	2009-09-29	2433
Suspended sediment discharge, short tons per day	2003-02-01	2009-09-29	2433
Daily Statistics
Discharge, cubic feet per second	1919-10-01	2023-08-21	37946
Gage height, feet	1993-10-01	2023-11-27	10901
Suspended sediment concentration, milligrams per liter	2003-02-01	2009-09-29	2433
Suspended sediment discharge, short tons per day	2003-02-01	2009-09-29	2433
Monthly Statistics
Discharge, cubic feet per second	1919-10	2023-08
Gage height, feet	1993-10	2023-11
Suspended sediment concentration, milligrams per liter	2003-02	2009-09
Suspended sediment discharge, short tons per day	2003-02	2009-09
Annual Statistics
Discharge, cubic feet per second	1920	2023
Gage height, feet	1994	2024
Suspended sediment concentration, milligrams per liter	2003	2009
Suspended sediment discharge, short tons per day	2003	2009
Peak streamflow	1892-05-06	2023-02-28	127
Field measurements	1933-05-13	2024-04-02	354
Field/Lab water-quality samples	1970-10-08	2023-07-15	1909
Water-Year Summary	2006	2023	18
Revisions	Loading...

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