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USGS 420406088000701 42N11E-31.7a1

  Well Site

Latitude 42°04'06",   Longitude 88°00'07"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1801 feet
Hole depth: 1810 feet
Land surface altitude: 698.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1975-09-13  1975-09-13  1 
 Field/Lab water-quality samples 1975-12-26  1982-08-23  3 
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries