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DESCRIPTION:

Latitude 42°01'20.6",   Longitude 87°58'33.8"   NAD83
Cook County, Illinois   , Hydrologic Unit 07120004

Well depth: 43.7 feet
Hole depth: 44 feet
Land surface altitude: 705 feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2013-02-01	2013-05-16
Daily Data
Depth to water level, feet below land surface	2013-02-01	2013-05-16	105
Field groundwater-level measurements	2012-04-23	2013-05-17	13
Revisions	Loading...

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