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DESCRIPTION:

Latitude 41°42'37.51",   Longitude 87°50'58.96"   NAD83

Cook County, Illinois, Hydrologic Unit 07120004

Datum of gage: 661 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples	2022-03-22	2022-03-22	1
Revisions	Loading...

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