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

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.

AzOWRA at Work


Pictures from activites and conferences.


Share your talents and get involved.

Member Listings