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DESCRIPTION:

Latitude 41°41'35.3",   Longitude 87°52'11.2"   NAD83
Cook County, Illinois   , Hydrologic Unit 07120004

Well depth: 6.0 feet
Hole depth: 6.6 feet
Land surface altitude: 606 feet above NAVD88.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2013-04-24	2013-11-26
Daily Data
Temperature, water, degrees Celsius	2013-04-23	2013-11-26	652
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013-04-25	2013-11-26	607
Groundwater level above NAVD 1988, feet	2013-04-24	2013-11-26	217
Depth to water level, feet below land surface	2013-04-24	2013-11-26	217
Daily Statistics
Temperature, water, degrees Celsius	2013-04-24	2013-11-26	217
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013-04-25	2013-11-26	202
Monthly Statistics
Temperature, water, degrees Celsius	2013-04	2013-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013-04	2013-11
Annual Statistics
Temperature, water, degrees Celsius	2013	2014
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2013	2014
Field groundwater-level measurements	2013-04-23	2013-11-27	5
Water-Year Summary	2014	2014	1
Revisions	Loading...

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