On-Site Sewage Facilities (OSSF) are wastewater systems designed to treat and dispose of effluent on the same property that produces the wastewater.
OSSF workshop dates and details coming soon.
The On-Site Wastewater Treatment Systems series of publications is a result of collaborative efforts of various agencies, organizations and funding sources.
View our interactive tool to discover How a Septic System Works.
Current OSSF data is available in an interactive OSSF mapping tool. view the locations of permitted ossf by age, authorized agent or permitting authority, number of permits per square mile, and likely locations for old or unpermitted OSSF. If you would like more information or data related to OSSF, please contact Will Merrell at email@example.com or (713)-993-4594.
San Jacinto River Authority
Trinity River Authority
City of Surfside Beach
City of Baytown
City of Old River-Winfree
City of Manvel
City of Brookside Village
City of Beach City
Fort Bend County
City of Huntsville