OOWA is the fastest-growing network of onsite wastewater professionals in Ontario!

Onsite Wastewater Education & Representation

The Ontario Onsite Wastewater Association (OOWA) is dedicated to representing and educating members within the onsite and decentralized wastewater industry in Ontario. Our members are among the most well respected practitioners in the industry: Educators, regulators, engineers, contractors, manufacturers, suppliers, service providers, and other parties dedicated to providing the best onsite wastewater industry services available, while working to preserve Ontario’s water resources and environment.

OOWA’s 2014 South-West Regional Meeting

Greetings OOWA Members,
As the summer winds down, OOWA’s organized events are ramping up!
OOWA’s Events Committee has finalized the details and related agenda for our 2014 South-West Regional Meeting. This year’s South-West Regional Meeting will be presented at the Upper Thames Conservation Authority’s beautifully reconditioned venue in London, Ontario. The half-day event will feature Industry experts and professionals speaking to a variety of Onsite and Decentralized considerations, conditions, solutions and challenges identified locally within the region. We are showcasing a variety of speakers, ranging from local designers, engineers, business owners, regulators, and representatives from the Upper Thames Conservation Authority itself. The afternoon will conclude with a guided tour of the Onsite Wastewater Treatment System at UTRCA’s facility, providing an exciting new experience for local members of the Onsite and Decentralized community.

As always, we at OOWA like to ensure that our participants are well taken care of, so coffee, tea, refreshments and snacks will be provided. You may register online (at: http://www.eventbrite.ca/e/oowa-south-west-regional-meeting-tickets-12877337463) to reserve your spot. Admission for OOWA Members is $20.00, while admission for non-members is $30.00, which will be collected upon entry to the venue on the day of the event. All proceeds will be donated to the Upper Thames Conservation Authority to help further their invaluable work and dedication.

All are welcome – friends, family, employees, colleagues or even just curious parties. This year’s South-West Regional Meeting is shaping up to be a truly dynamic event – I hope to see you all there!


Exclusive access to important industry information, stakeholder representation at government events, access to the industry’s premiere newsletter, listings on our website, and big savings through our Partners Program.

Learn more about Membership

Connect to a Member

Onsite wastewater educators, regulators, engineers, contractors, manufacturers, suppliers, service providers, and more.

Search our Membership Directory

© Copyright - Ontario Onsite Wastewater Association | Mobile-Friendly Website Design by Focality Interactive.