Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 420551088025101 42N10E-22.2a1

  Well Site

Latitude 42°05'51",   Longitude 88°02'51"   NAD27
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 1950 feet
Hole depth: 1950 feet
Land surface altitude: 732.00 feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1971-07-14  1971-07-14  1 
 Field/Lab water-quality samples 1971-07-01  1981-03-10  4 
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