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USGS 420216087545201 41N12E-18.6a1

  Well Site

Latitude 42°02'16",   Longitude 87°54'52"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1735 feet
Hole depth: 1735 feet
Land surface altitude: 652 feet above NGVD29.
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1928-08-28  1978-07-10  9 
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