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DESCRIPTION:

Latitude 42°21'39",   Longitude 88°30'35"   NAD27
Mchenry County, Illinois   , Hydrologic Unit 07120006

Well depth: 200 feet
Land surface altitude: 920 feet above NGVD29.
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
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1986-12-08	1986-12-08	1
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