Latitude 37°07'30", Longitude 88°37'30" NAD27
Massac County, Illinois , Hydrologic Unit 05140206
Well depth: 207 feet Land surface altitude: 333
feet above NGVD29.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "McNairy Formation" (211MCNR) local aquifer