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USGS 420328087492301 41N12E-12.8b1

  Well Site

DESCRIPTION:
Latitude 42°03'28",   Longitude 87°49'23"   NAD27
Cook County, Illinois   , Hydrologic Unit 04040002
Well depth: 1414 feet
Hole depth: 1414 feet
Land surface altitude: 662.00 feet above NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1956-04-18  1956-04-18  1 
 Field/Lab water-quality samples 1974-04-03  1987-10-21  7 
 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