Connect. Learn. Lead.
From industry-leading conferences to hands-on training, OWWA events bring Ontario’s water community together.
Proudly serving the water industry for over 100 years
Become a Member
Join a vibrant network of water professionals dedicated to advancing Ontario’s water systems. From mentorship to member-only rates, discover how OWWA supports your career every step of the way.
Get Trained & Certified
Whether you're a Cross Connection Control Tester or a system operator, OWWA connects you with trusted courses and training resources to keep your credentials current and your skills sharp.
Start Your Career
Whether you're just starting out or bringing years of experience, OWWA’s job board connects water professionals with meaningful roles across Ontario. From public utilities to private consulting firms, explore the latest career opportunities in operations, engineering, management, and more.
Join Our Events
Stay current with upcoming events, workshops, and conferences designed to inspire, inform, and connect the Ontario water community.