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USGS 420217087553901 41N11E-13.3a1

  Well Site

Latitude 42°02'17",   Longitude 87°55'39"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1800 feet
Hole depth: 1800 feet
Land surface altitude: 655.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1959-09-19  1959-09-19  1 
 Field/Lab water-quality samples 1959-09-01  1983-04-18  5 
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