Johnson County, TX septic permits and regulations
Septic systems in Johnson County, Texas are permitted by Johnson County Development Services / Public Works under 30 TAC Chapter 285.
Septic permit program
- Program type: County Program
- Authorized agent: Johnson County / TCEQ Region
- Own septic program: Yes
- Local rules beyond the state: No
- Population: 179,927
Permit fee comparison
Average septic permit fee in Johnson County: $375. Texas average: $285.
Local rules
Has Rules of Johnson County for On-Site Sewage Facilities (Order #97-006). Address: Johnson County Annex, 2 N Mill St Suite 305, Cleburne TX 76033. Phone: (817) 556-6380. Hours Mon-Fri 8am-11:45am, 1pm-4:45pm. 2-year service policy required; after initial period, aerobic system owners must maintain maintenance contract. Unauthorized construction can result in civil/administrative penalties. Applications accepted electronically as PDF documents (not photos). Online payment options available.
What SepticPro has on file for Johnson County
- 1 permit fee with sources
- The agency phone, email and office address
- Setback distances
- Soil and perc test requirements
- Allowed system types
- System design rules
- Inspection requirements
- Maintenance and pumping rules
- Point-of-sale rules
- Installer, designer and pumper licensing
Create a free account to see the full details.
Draw a permit-ready site plan for Johnson County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Johnson County Development Services / Public Works. See how SepticPro site plans work.
Other Texas counties
- Anderson County
- Andrews County
- Angelina County
- Aransas County
- Archer County
- Armstrong County
- Atascosa County
- Austin County
- Bailey County
- Bandera County
- Bastrop County
- Baylor County
- Bee County
- Bell County
- Bexar County
- Blanco County
- Borden County
- Bosque County
- Bowie County
- Brazoria County
- Brazos County
- Brewster County
- Briscoe County
- Brooks County
Data checked 2026-03-16. Always confirm requirements with Johnson County Development Services / Public Works before applying.