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DESCRIPTION:

Latitude 41°34'11.20",   Longitude 87°51'09.39"   NAD83

Cook County, Illinois, Hydrologic Unit 07120003

Datum of gage: 745 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples	2023-04-12	2023-04-12	1
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