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DESCRIPTION:

Latitude 41°50'30",   Longitude 87°48'56"   NAD27
Cook County, Illinois   , Hydrologic Unit 04040002

Well depth: 1980 feet
Land surface altitude: 622 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1914-07-01	1914-07-01	1
Field/Lab water-quality samples	1923-10-29	1923-10-29	1
Revisions	Loading...

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