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DESCRIPTION:

Latitude 42°03'37.41",   Longitude 88°00'59.97"   NAD83

Cook County, Illinois, Hydrologic Unit 07120004

Drainage area: 30.5 square miles

Datum of gage: 685.96 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1978-06-30	2024-04-18
Daily Data
Precipitation, total, inches	2006-03-16	2024-04-17	6142
Discharge, cubic feet per second	1973-07-12	2024-04-17	18543
Gage height, feet	1993-10-01	2024-04-17	11051
Daily Statistics
Discharge, cubic feet per second	1973-07-12	2024-02-12	18478
Gage height, feet	1993-10-01	2024-02-12	10986
Monthly Statistics
Discharge, cubic feet per second	1973-07	2024-02
Gage height, feet	1993-10	2024-02
Annual Statistics
Discharge, cubic feet per second	1973	2024
Gage height, feet	1994	2024
Peak streamflow	1974-05-16	2023-04-04	50
Field measurements	1973-07-04	2024-02-13	409
Field/Lab water-quality samples	1974-10-02	1989-07-12	119
Water-Year Summary	2006	2023	18
Revisions	Loading...

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