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DESCRIPTION:

Latitude 42°14'17",   Longitude 88°19'30"   NAD27
Mchenry County, Illinois   , Hydrologic Unit 07120006

Well depth: 2000 feet
Hole depth: 2000 feet
Land surface altitude: 917 feet above NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1943-07-20	1961-10-27	8
Field/Lab water-quality samples	1931-07-27	1972-05-09	5
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