TERRACON

LicenseCurrent is an independent service. South Dakota water well driller records marked active in the public directory. Inactive/historical entries and separate pump-installer lists are not included. This is not a general contractor or plumber directory. Source license identifiers are retained; expiration dates are not supplied. Records retrieved October 31, 2026. Updates are manual with no set schedule; monitoring alerts depend on a new imported snapshot. Verify current standing with the issuing authority. Verify with South Dakota Department of Agriculture and Natural Resources.