Onsite Wastewater Mega-Conference
See you in Spokane October 20-23!
In recognition of the 50th anniversary of the 1974 World's Fair in Spokane - the first environmentally themed Fair, the Mega-Conference theme for 2024 is:
Celebrating Tomorrow’s Environment: Clean Water for the Future
The Call for Abstracts is now OPEN.
The Hotel Room Block is also now available.
Exhibitor and Attendee registration expected to open late spring / early summer of 2024.
Don't Miss Out on the Onsite Event of the year!
The Onsite Wastewater Mega-Conference is a national, collaborative effort between the National Onsite Wastewater Recycling Association (NOWRA), the National Association of Wastewater Technicians (NAWT), and the State Onsite Regulators Association (SORA). The Mega-Conference is the largest event of its kind and offers onsite/decentralized professionals the highest quality education and training available. The 2024 Onsite Wastewater Mega-Conference will be held October 20 - 23, 2024 in Spokane, Washington in cooperation with NOWRA's state affiliates, the Washington On-Site Sewage Association (WOSSA) and the Oregon Onsite Wastewater Association (O2WA).
For future Onsite Wastewater Mega-Conferences dates and locations, refer to our Future Mega-Conference web page.