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DESCRIPTION:

Latitude 41°23'02.9",   Longitude 88°47'20.3"   NAD83

Lasalle County, Illinois, Hydrologic Unit 07120007

Drainage area: 2,642 square miles

Datum of gage: 462.19 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-09-01	2024-11-23
Daily Data
Discharge, cubic feet per second	1914-11-05	2024-11-22	40196
Gage height, feet	1993-10-01	2024-11-22	10874
Suspended sediment concentration, milligrams per liter	2003-02-18	2009-09-29	2416
Suspended sediment discharge, short tons per day	2003-02-18	2009-09-29	2416
Daily Statistics
Discharge, cubic feet per second	1914-11-05	2024-07-21	40072
Gage height, feet	1993-10-01	2024-07-21	10750
Suspended sediment concentration, milligrams per liter	2003-02-18	2009-09-29	2416
Suspended sediment discharge, short tons per day	2003-02-18	2009-09-29	2416
Monthly Statistics
Discharge, cubic feet per second	1914-11	2024-07
Gage height, feet	1993-10	2024-07
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	1915	2024
Gage height, feet	1994	2024
Suspended sediment concentration, milligrams per liter	2003	2009
Suspended sediment discharge, short tons per day	2003	2009
Peak streamflow	1915-06-13	2023-04-05	108
Field measurements	1950-04-26	2024-11-06	469
Field/Lab water-quality samples	1974-10-08	2009-09-28	1510
Water-Year Summary	2006	2023	18
Revisions	Loading...

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