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Conference Highlights


Details for the 2024 Onsite Mega-Conference are in development by NOWRA and our partners. Here are a few things to look forward to seeing at the conference.


For the most up to date information, check the latest agenda as it is developed. 2024 Call for Abstracts will open in March.

Technical Education & Training

Choose from dozens of sessions across a variety of technological, management topics, including many sessions specific to Washington and Oregon onsite wastewater professionals. Sessions are being planned for in-person and virtual formats. Earn continuing education training hours for your state license or certification.


Many leading national and local companies will have a booth in the Expo Hall.

Opening General Session

You’ll receive a high-level view of key issues facing our industry. Opening session speakers will provide detailed updates on activities at EPA, NOWRA's current research initiatives, NOWRA's lobbying activities before Congress, and perspectives from industry thought leaders on other key issues facing onsite/decentralized treatment.

Join the country's go-to onsite wastewater organization for training opportunities, industry updates, & professional services—and to make sure your voice is heard in Washington.

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