Liberty County, TX septic permits and regulations
Septic systems in Liberty County, Texas are permitted by Liberty County Permits and Inspection Department under 30 TAC Chapter 285.
Septic permit program
- Program type: County Program
- Authorized agent: Melinda Soliday
- Own septic program: Yes
- Local rules beyond the state: No
- Population: 91,628
Permit fee comparison
Average septic permit fee in Liberty County: $225. Texas average: $285.
Local rules
Address: 624 Fannin Street, Liberty TX 77575. Phone: 936-336-4560. Fax: 936-253-8222. OSSF design by TCEQ licensed Sanitarian, installation by TCEQ licensed installer. Proof of existing OSSF or septic permit purchase required before building permit issued. Property owners with OSSF required to have 2-year maintenance agreement; after expiration must maintain annual agreement for life of OSSF.
What SepticPro has on file for Liberty County
- 4 permit fees 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
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Draw a permit-ready site plan for Liberty County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Liberty County Permits and Inspection Department. 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 Liberty County Permits and Inspection Department before applying.