Septic Work in Rural Coryell County Is a Permit, Not a Handshake

Most homes outside Gatesville and Copperas Cove run on a septic system, what Texas calls an on-site sewage facility, or OSSF. Building one, altering it, extending it, or repairing it requires a county permit and a county inspection. The one exception is a system installed before September 1, 1989; those are grandfathered. Skip the permit on newer work and you're crosswise with both TCEQ rules and the county's own order, so this is paperwork worth doing right.

Cody Wallace is the county's septic representative and can talk through what your soil and lot size will support; he's reachable at 254-248-4845, and the OSSF office is at 800 E. Main Street, Suite A in Gatesville.

One thing to flag early: the same office that runs septic also fields floodplain questions. If your homesite sits anywhere near a creek or a mapped flood area, ask about the floodplain development permit in the same conversation. It can change where the drain field is even allowed to go.