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USGS 414037088003201 37N11E-20.8d1

  Well Site

DESCRIPTION:
Latitude 41°40'36.76",   Longitude 88°00'32.01"   NAD83
Cook County, Illinois   , Hydrologic Unit 07120004
Well depth: 61.7 feet
Hole depth: 61.7 feet
Land surface altitude: 588.13 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)    2011-03-31  2011-11-13  
 Daily Data
    Temperature, water, degrees Celsius  2011-03-30  2011-11-14  619 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011-03-31  2011-08-30  390 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-03-31  2011-07-21  339 
    Depth to water level, feet below land surface  2011-03-31  2011-11-13  206 
 Daily Statistics 
    Temperature, water, degrees Celsius  2011-03-31  2011-11-13 205 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011-03-31  2011-08-30 130 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-03-31  2011-07-21 113 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2011-03  2011-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011-03  2011-08  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011-03  2011-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2011  2012  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2011  2011  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2011  2011  
 Field groundwater-level measurements 2011-02-11  2012-02-15  18 
 Field/Lab water-quality samples 2012-02-02  2012-02-02  1 

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