OSSF Office

The Coryell County Floodplain Administrator assists Coryell County citizens in floodplain issues/concerns and processes Development Permit Application forms.

Septic / On-Site Sewage Facilities (OSSF):
- All Construction of, Alteration, Extension or Repair to, On-Site Sewage Facilities shall be permitted and inspected, regardless of the size of the tract of land.
- An OSSF Permit is required for all systems unless it was ‘Grandfathered’ which means it was installed before September 1, 1989.
- Forms / Documents: (scroll down to download these)
  - On-Site Sewage Facility (OSSF) Application Fees
  - Application/Permit Forms
  - Coryell County Order
  - Listing of Maintenance Providers and/or Installers (Coryell County does not endorse any company licensed by the State of Texas, however, a list of OSSF providers (Maintenance Provider Companies and Septic Installers) is available below as a service to the public. Each of the companies listed requested their services be placed on the County website.)
- Drawings and Location of Septic Systems. To obtain information concerning your permit or to locate drawings for your system, please contact Lisa Robuck in the County Judge’s office, 254-865-5911, ext. 301; email cojudge.asst@coryellcountytx.gov.
- Technical Advice. To obtain technical information concerning installation, please contact the Cody Wallace, at 254-248–4845.