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USGS 420517087475901 42N12E-26.4g1

  Well Site

DESCRIPTION:
Latitude 42°05'17",   Longitude 87°47'59"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 316 feet
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian Dolomite" (350SIDO) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1987-10-20  1987-10-20  1 
OPERATION:
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