Oregon Onsite Wastewater Association is your trusted trade association in the world of wastewater management. With a dedicated mission to foster education and professionalism, we stand committed to supporting our members while safeguarding Oregon's environment and public health.

Our vision is to cultivate a vibrant community of wastewater solutions experts where knowledge flows freely, ideas are exchanged, and collaboration thrives for the betterment of our state. When you need assistance with your septic system, turn to our member search – your gateway to finding skilled professionals dedicated to serving your wastewater needs promptly and efficiently.