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USGS 420033087560101 41N11E-25.

  Well Site

DESCRIPTION:
Latitude 42°00'33",   Longitude 87°56'01"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: not determined.
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 1987-10-14  1987-10-14  1 
 Revisions  Loading...
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