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DESCRIPTION:

Latitude 41°50'33",   Longitude 87°48'52"   NAD27
Cook County, Illinois   , Hydrologic Unit 04040002

Well depth: 1980 feet
Land surface altitude: 619.40 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1931-04-06	1931-04-06	1
Field/Lab water-quality samples	1940-01-01	1940-01-01	1
Revisions	Loading...

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