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USGS 401154089415601 20N 5W- 7.1a1
Well Site
DESCRIPTION:
Latitude 40°11'54", Longitude 89°41'56" NAD27
Mason County, Illinois , Hydrologic Unit 07130009
Well depth: 208 feet Land surface altitude: 575
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer