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USGS 415316087522601 39N12E- 9.5f1

  Well Site

Latitude 41°53'16",   Longitude 87°52'26"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1966 feet
Hole depth: 1966 feet
Land surface altitude: 631.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1935-03-12  1935-03-12  1 
 Field/Lab water-quality samples 1929-04-27  1987-12-22  24 
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