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DESCRIPTION:

Latitude 41°32'44",   Longitude 87°33'32"   NAD83

Cook County, Illinois, Hydrologic Unit 07120003

Drainage area: 16.8 square miles

Datum of gage: 599.29 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1948-05-11	1979-09-30	11461
Daily Statistics
Discharge, cubic feet per second	1948-05-11	1979-09-30	11461
Monthly Statistics
Discharge, cubic feet per second	1948-05	1979-09
Annual Statistics
Discharge, cubic feet per second	1948	1979
Peak streamflow	1948-03-20	1979-03-04	32
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1974-10-10	1979-08-22	49
Revisions	Loading...

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