A man driving an excavator in the middle of a parking lot.
A group of people sitting at a table holding up signs.

Annual Conference

Oregon Onsite Wastewater Conference, 2024 Seaside Convention Center, Seaside, OR April 5th & 6th

For the two-day conference, 1.2 hours of continuing education are available. Industry professionals, including public health officials, O&M service providers, engineers, consultants, installation contractors, and septic pumpers, are encouraged to attend. There will be an opening keynote presentation and 60-minute breakout sessions. Interested speakers can contact the O2WA office at [email protected].


Join the Annual Oregon Onsite Wastewater conference and tradeshow to connect with over 250 active wastewater professionals, including public health officials, engineers, consultants, installation contractors, and septic pumpers. Exhibit, sponsor, or donate to support education programs and gain access to industry experts.

If you need a replacement certificate, email the office with the year, name, and mailing address for a fee of $25.00.

Annual Conference Highlights

  • Educational conference with 250+ onsite wastewater professionals.
  • Additional networking activities, including the Equipment Rodeo, themed reception, banquet, and auction.
  • Auction/Raffle Donations: Support the scholarship program by donating items, packages, baskets, or gift certificates. The goal is to award $10,000 in scholarships during the academic year.

Exhibit Space & Pricing

  • 30 booths available at $750.00 each.
  • Each booth includes an 8’x10’ exhibit area, 1 outside space for a truck and trailer, a table, 2 chairs, fabric draping, and all meals for 2 representatives. Additional representatives can attend for $145.00 each.
  • Benefits include a list of conference attendees, a listing and a link on the website.

Sponsorship Opportunities

Show your support by sponsoring an event or item at the conference. Gain visibility with acknowledgement in conference materials onsite, in the newsletter, and on the website.

How to Register

Visit our website and register under the fall mini conference or annual conference to secure your spot!