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USGS 415906088044801 40N10E- 3.4e1

  Well Site

Latitude 41°59'06",   Longitude 88°04'48"   NAD27
Dupage County, Illinois   , Hydrologic Unit 07120004
Well depth: 183 feet
Hole depth: 183 feet
Land surface altitude: 770 feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1953-12-10  1971-12  8 
 Field/Lab water-quality samples 1985-06-28  1985-06-28  1 
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