Permitting Data for OSSF (Septic Systems)
Annual data reports of types of on-site sewage facilities (OSSF), or septic systems, installed by county or TCEQ region and by year.
- 2022 (Total permits issued – 52,200)
- 2022 Systems Authorized by Authorized Agents
- 2022 Systems Authorized by TCEQ Regional Offices
- 2021 (Total permits issued – 50,515)
- 2021 Systems Authorized by Authorized Agents
- 2021 Systems Authorized by TCEQ Regional Offices
- 2020 (Total permits issued – 46,856)
- 2020 Systems Authorized by Authorized Agents
- 2020 Systems Authorized by TCEQ Regional Offices
- 2019 (Total permits issued – 42,024)
- 2019 Systems Authorized by Authorized Agents
- 2019 Systems Authorized by TCEQ Regional Offices
- 2018 (Total permits issued – 38,523)
- 2018 Systems Authorized by Authorized Agents
- 2018 Systems Authorized by TCEQ Regional Offices
- 2017 (Total permits issued – 36,289)
- 2017 Systems Authorized by Authorized Agents
- 2017 Systems Authorized by TCEQ Regional Offices
- 2016 (Total permits issued – 34,006)
- 2016 Systems Authorized by Authorized Agents
- 2016 Systems Authorized by TCEQ Regional Offices
- 2015 (Total permits issued – 31,415)
- 2015 Systems Authorized by Authorized Agents
- 2015 Systems Authorized by TCEQ Regional Offices
- Request other data by email at: ossf@tceq.texas.gov