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DESCRIPTION:

Latitude 41°51'08.8",   Longitude 87°38'59.0"   NAD83
Cook County, Illinois   , Hydrologic Unit 071200030107

Well depth: 12.0 feet
Hole depth: 12.0 feet
Land surface altitude: 589.06 feet above NAVD88.
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)	2009-06-12	2015-11-18
Daily Data
Depth to water level, feet below land surface	2009-06-12	2015-11-18	2046
Field groundwater-level measurements	2008-12-12	2015-11-20	55
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2009-12-01	2015-11-19	3
Water-Year Summary	2014	2016	3
Revisions	Loading...

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