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USGS 415731087565601 40N11E-14.4e1

  Well Site

Latitude 41°57'31",   Longitude 87°56'56"   NAD27
Dupage County, Illinois   , Hydrologic Unit 07120004
Well depth: 1445 feet
Hole depth: 1450 feet
Land surface altitude: 672.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1954-08-01  1954-08-01  1 
 Field/Lab water-quality samples 1954-09-01  1987-11-13  11 
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