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USGS 415741088055501 40N10E- 9.4a1

  Well Site

Latitude 41°57'41",   Longitude 88°05'55"   NAD27
Dupage County, Illinois   , Hydrologic Unit 07120004
Well depth: 1420 feet
Hole depth: 1420 feet
Land surface altitude: 780.00 feet above NGVD29.
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1975-08-19  1975-08-19  1 
 Field/Lab water-quality samples 1975-08-18  1981-10-12  5 
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