Wells drilled below the Cambrian Knox Dolomite in Ohio

This data set was originally developed to update and revise the Cambrian stratigraphy of Ohio, document the location of Class-1 industrial waste disposal sites, location of brine disposal sites, locations with Cambrian and Precambrian core, locations with Precambrian paleotopographic erosional high areas, locations with kimberlite, and locations directional drilled. Data Update Frequency: As Needed.