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DESCRIPTION:

Latitude 42°10'56.4",   Longitude 88°38'07.7"   NAD83
Mchenry County, Illinois   , Hydrologic Unit 07090006

Well depth: 20.4 feet
Hole depth: 31.0 feet
Land surface altitude: 806.46 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)	2009-02-27	2024-11-24
Daily Data
Temperature, water, degrees Celsius	2010-09-30	2017-01-09	6301
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011-02-23	2017-01-03	5807
Depth to water level, feet below land surface	2009-02-27	2024-11-23	5600
Daily Statistics
Temperature, water, degrees Celsius	2010-09-30	2017-01-02	2099
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011-02-23	2017-01-03	1932
Monthly Statistics
Temperature, water, degrees Celsius	2010-09	2017-01
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011-02	2017-01
Annual Statistics
Temperature, water, degrees Celsius	2010	2017
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011	2017
Field groundwater-level measurements	2010-01-22	2024-08-20	63
Field/Lab water-quality samples	2010-10-12	2020-06-09	12
Water-Year Summary	2011	2023	12
Revisions	Loading...
Additional Data Sources	Begin Date	End Date	Count

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