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In 1994, O2WA was established with the mission to actively engage in public and private initiatives aimed at advancing innovative practices, policies, laws, and regulations for onsite wastewater treatment and dispersal.

Elevate Professional Standards: Act Now!

As an organization, it is crucial for us to advocate for legislation that elevates the standards of professionalism within our wastewater treatment industry. This effort benefits not only our members but also the entire onsite wastewater industry in Oregon. We urge you to take action by composing a letter and sending an email to your representative, expressing your support for these important wastewater treatment initiatives.
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