Verified as of September 11, 2026. We re-check these pages quarterly.
The rule
A permit is not required for emergency repairs. But those repairs must be reported to the permitting authority in writing within 72 hours after repairs have begun — not after they finish. The clock starts when work starts.
Emergency repairs are defined at 30 TAC Subchapter D, §285.35.
What counts
The examples TCEQ gives include:
- Replacing tank lids
- Inlet and outlet devices
- Repairing risers and riser caps
- Repairing or replacing disinfection devices
- Repairing damaged drip irrigation tubing
- Repair of solid lines
The common thread: restoring a broken component to working order. A cracked lid is a genuine safety hazard and nobody expects you to leave it open for a week.
What does not count
Anything that constructs, alters or extends the system needs a permit and an approved plan. Replacing a failed drain field is not an emergency repair. Adding capacity is not an emergency repair. Swapping a failed aerobic unit for a different model is not an emergency repair.
The distinction is repair versus change. If the system will be different afterwards, it is not covered.
Why the report matters more than it looks
Two reasons.
It protects the work. An unreported repair is, on the county's records, an unexplained alteration. When the property sells, or when the next maintenance report raises a question, there is no documentation that the work was legitimate.
It protects a grandfathered system. A system installed before a local program existed, or before September 1 1989, keeps its status only while it is not in need of repair and has not been altered. A properly reported emergency repair is part of showing the system has been kept in order.
In practice
If we do emergency work for you, the written notice to the permitting authority is part of the job, not an extra. Ask any contractor whether they are filing it. If the answer is vague, that tells you something about the rest of their paperwork.