Future Mega-Conference Dates
Save the date for upcoming Onsite Wastewater Mega-Conferences!
October 19 - 22, 2025 - Kalahari Resort and Conventions, Sandusky, Ohio in cooperation with Ohio Onsite Wastewater Association (OOWA).
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).
2028 - To be determined