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DESCRIPTION:

Latitude 41°54'39.5",   Longitude 88°10'44.91"   NAD83

Dupage County, Illinois, Hydrologic Unit 07120004

Drainage area: 28.5 square miles

Datum of gage: 717.43 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-08-01	2025-12-12
Daily Data
Discharge, cubic feet per second	1961-07-27	2025-12-11	23514
Gage height, feet	1994-02-28	2025-12-11	11453
Daily Statistics
Discharge, cubic feet per second	1961-07-27	2025-11-18	23491
Gage height, feet	1994-02-28	2025-11-18	11430
Monthly Statistics
Discharge, cubic feet per second	1961-07	2025-11
Gage height, feet	1994-02	2025-11
Annual Statistics
Discharge, cubic feet per second	1961	2026
Gage height, feet	1994	2026
Peak streamflow	1961-09-26	2025-08-19	65
Field measurements	1971-01-25	2025-11-19	465
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1974-10-07	1997-05-05	285
Water-Year Summary	2006	2025	20
Revisions	Loading...

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