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USGS 420031087560501 41N11E-25.6a4

  Well Site

DESCRIPTION:
Latitude 42°00'31",   Longitude 87°56'05"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 960 feet
Land surface altitude: 660 feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician System" (360ODVC) local aquifer
AVAILABLE DATA:
***There are no data available online for this site.***
     Contact the state office (below) to inquire about the availability of other data for this site.
OPERATION:
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