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USGS 420729087580501 42N11E- 8.1a1

  Well Site

Latitude 42°07'29",   Longitude 87°58'05"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1647 feet
Hole depth: 1647 feet
Land surface altitude: 689.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1970-08-22  1970-08-22  1 
 Field/Lab water-quality samples 1974-09-23  1982-11-30  4 
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