Future Mega-Conference Dates

Save the date for upcoming Onsite Wastewater Mega-Conferences!

October 25 - 28, 2026 - The Westin Westminster, Westminster, Colorado in cooperation with Colorado Professionals of Onsite Wastewater (CPOW).

October 17-20, 2027 - Columbus Georgia Convention & Trade Center, Columbus, Georgia in cooperation with Georgia Onsite Wastewater Association (GOWA).

JUST ANNOUNCED!  October 8-11, 2028 - Embassy Suites by Hilton Norman Hotel & Conference Center, Norman, Oklahoma in cooperation with Oklahoma Onsite Wastewater Association (OOWA-OK).