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DESCRIPTION:

Latitude 41°53'18",   Longitude 87°36'27"   NAD27

Cook County, Illinois, Hydrologic Unit 07120003

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf)  **offsite**	2008	2011	4

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