Serving the Water Industry for over 100 Years

OWWA is a voluntary, not-for-profit organization of water professionals, dedicated to protecting public health through the delivery of safe, sufficient, and sustainable drinking water in Ontario.

We do this by providing leadership in water management

Conference

Learn more about Canada’s largest water conference & trade show

Careers

Your next opportunity in the industry is waiting

Events

Upgrade your skills, knowledge, and network

Backflow Prevention

The tools you need to protect our drinking water systems

Membership

Access your profile and unlock your member benefits

Committees

Connect and collaborate with your industry peers

News

Latest inside information on Ontario’s water industry

Resources

Materials and water knowledge necessary for your day-to-day work

About Us

Who we are and what we do

Events

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Latest News

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Career

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  • “The greatest benefit I’ve received from OWWA is the network of colleagues and friends who are always happy to share. The seminars and conferences are great, but it’s so helpful to just call or email colleagues across Ontario and bounce ideas off them.

    Dan Huggins,

    City of London

  • “My OWWA membership has proven extremely valuable over my 13 year career; as a YP it allowed me to network with my peers; as a junior engineer it exposed me to valuable seminars and technical articles; as I moved into management my volunteerism taught me new skills quickly and built my professional network.

    Pete Samson,

    Eramosa Engineering