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DESCRIPTION:

Latitude 42°00'34",   Longitude 87°50'49"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004

Well depth: 1425 feet
Land surface altitude: 640 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1912-01-01	1912-01-01	1
Field/Lab water-quality samples	1914-01-01	1915-03-03	2
Revisions	Loading...

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