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DESCRIPTION:

Latitude 42°10'52.0",   Longitude 88°18'41.3"   NAD83
Mchenry County, Illinois   , Hydrologic Unit 071200061201

Well depth: 38.9 feet
Hole depth: 39.4 feet
Land surface altitude: 800.0 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 groundwater-level measurements	2000-05-23	2024-06-17	15
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2000-05-23	2021-05-04	8
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Additional Data Sources	Begin Date	End Date	Count

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