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USGS 415846087554301 40N11E-12.4h1

  Well Site

Latitude 41°58'46",   Longitude 87°55'43"   NAD27
Dupage County, Illinois   , Hydrologic Unit 07120004
Well depth: 115 feet
Hole depth: 115 feet
Land surface altitude: 664 feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1965-07-12  1976  11 
 Field/Lab water-quality samples 1985-11-21  1985-11-21  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