Welcome to the AzOWRA Website

Our association members include installers, contractors, designers, engineers, regulators, manufacturer representatives, and property owners of on-site waste water systems in Arizona.

2014 Annual Membership Meeting and Dinner

All AzOWRA Members are invited to attend and participate in a recap of the events & activities of AzOWRA this past year. Plans for upcoming events and activities for 2014 will be announced.

Click here for details

The Mission

Provide value to our membership, rural and suburban property owners, those engaged in the onsite trades, and Arizona residents in general through education, training, promotion of quality services and advocacy regarding onsite wastewater treatment, reuse and management.



Pictures from activites and conferences.


Share your talents and get involved.


Educational Conference and Exhibition

Member Listings