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USGS 420550087594001 42N11E-19.4a1

  Well Site

Latitude 42°05'50",   Longitude 87°59'40"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1320 feet
Hole depth: 1320 feet
Land surface altitude: 722.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1972-10-26  1972-10-26  1 
 Field/Lab water-quality samples 1972-12-19  1982-11-30  6 
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