OOWA works hard to strengthen the performance of onsite professionals by pooling the collective skills and knowledge of industry leaders.
Our Onsite Technical Committee (OTC) volunteers have written peer-reviewed guidance documents that outline industry best practices on many topics for which our members have requested clarity.
Check out OOWA’s tri-annual newsletters from the very first publication to the latest release.
Interested in a career in the onsite and decentralized wastewater industry? Check out current opportunities from our membership
Find details on the treatment technologies that have been certified under the Ontario Building Code Treatment Unit standards.
Part 8 Panel Discussion - When is a mantle required?
Part 8 Panel Discussion - Basement or no basement?