Latitude 45°34'19", Longitude 99°59'57" NAD27
Walworth County, South Dakota , Hydrologic Unit 10130106
Well depth: 11.0 feet Land surface altitude: 1,735.00
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Selby Aquifer" (112SLBY) local aquifer