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USGS 414040088004201 37N11E-19.1d

  Well Site

DESCRIPTION:
Latitude 41°40'40.0",   Longitude 88°00'42.0"   NAD83
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 65.4 feet
Hole depth: 65.4 feet
Land surface altitude: 585.68 feet above NAVD88.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2011-04-08  2011-11-13  
 Daily Data
    Temperature, water, degrees Celsius  2011-04-08  2011-11-13  588 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011-05-11  2011-11-13  477 
    Depth to water level, feet below land surface  2011-04-08  2011-11-13  197 
 Daily Statistics 
    Temperature, water, degrees Celsius  2011-04-08  2011-11-13 196 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011-05-11  2011-11-13 159 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2011-04  2011-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011-05  2011-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2011  2012  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011  2012  
 Field groundwater-level measurements 2011-02-11  2011-11-14  16 

Additional Data Sources

Begin Date

End Date

Count
 Annual Water-Data Report (pdf)  **offsite** 2012  2012  1 
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