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USGS 415852088040001 40N10E- 2.7c1

  Well Site

Latitude 41°58'52",   Longitude 88°04'00"   NAD27
Dupage County, Illinois   , Hydrologic Unit 07120004
Well depth: 260 feet
Hole depth: 260 feet
Land surface altitude: 760 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 1960-01-03  1970-12  7 
 Field/Lab water-quality samples 1985-06-24  1985-06-24  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