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USGS 420307088001701 41N11E- 8.3a1

  Well Site

Latitude 42°03'07",   Longitude 88°00'17"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1602 feet
Hole depth: 1602 feet
Land surface altitude: 692 feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ironton-Galesville" (372IRGL) local aquifer
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1973-08-14  1973-08-15  2 
 Field/Lab water-quality samples 1973-08-15  1975-10-22  2 
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