On-Site Sewage Facilities (OSSF)

On-Site Sewage Facilities (OSSF) are wastewater systems designed to treat and dispose of effluent on the same property that produces the wastewater.

OSSF Fact Sheets
The On-Site Wastewater Treatment Systems series of publications is a result of collaborative efforts of various agencies, organizations and funding sources. Click to access these fact sheets..

How a Septic System Works

OSSF Data
See current OSSF data which will soon be made available in an interactive OSSF mapping tool:
OSSF Regional Database (XLS) 37M | OSSF Regional Map (PDF) 6M

Authorized Agents in the H-GAC Region
Alfonso Acosta: Austin County
Randy Acreman: San Jacinto River Authority
Raymond Beckford: Harris County
Luis Bergman: Liberty County
Karen Carroll: Brazoria County
Martin Entringer: Galveston County
Richard Gerard: Trinity River Authority
Ruben Gonzales: Matagorda County
Frank Green: Montgomery County
Pedro Gutierrez: City of Surfside Beach
Cruz Hernandez: City of Baytown
Andrew Isbell: Walker County
Joe Landry: City of Old River-Winfree
Sidney Lewis: Chambers County
Robert Lira: City of Manvel | City of Brookside Village
Monica Martin: Wharton County
Reginald Nailey: City of Beach City
Winford Roberts: Waller County
Charles Rogers: Colorado County
Troy Scalco: Fort Bend County
Larry Wells: City of Huntsville