Welcome to Texas On-Site Wastewater Association (TOWA)!
Our non-profit organization works to promote public awareness about and improve knowledge and technology regarding on-site wastewater in Texas. TOWA was established in 1992.
OSSF IS BIGGER IN TEXAS!
TOWA Conference Registration open at Waco Convention Ctr Lobby: 3/9 - 4-6pm & 3/10- 7am- 6pm Click HERE for more info!
Thank you to all speakers, sponsors & attendees for support of OSSF Education !Click HERE for TOWA 2026 Annual Conference Program Preview!
Click HERE for more info!
Click HERE for TOWA 2026 Annual Conference Program Preview!
DIRECT SURVEY LISTING LINK For Members
BMP and AMP Courses
If you are trying to find a schedule for the AMP or BMP courses, click here. Also, please read the TCEQ AMP info.
Online Learning Academy
If you are looking for online courses for CEUs, including High Strength Wastewater Courses, click here. This is a convenient new option to get the education you need!
We are honored to have the support of the
following companies.
