Providing opportunities for people of all ages, backgrounds, and qualifications to make a difference in one of Ontario’s most vital services.

Become a Member

Enhance your industry skills by staying on top of advancements and trends

Facilitate lifelong learning and network with the industry’s top minds

Address and impact industry and environmental policy at the provincial government level

Attend conferences, workshops and seminars for professional development, environmental awareness, and industry networking

Participate in operator challenges, competitions, outings and conferences to improve skills and make networking fun

Access the most up-to-date news and information in the industry

Become a mentor or access mentorship services


Become a member of the Water Environment Association of Ontario (WEAO) by joining our parent association, the Water Environment Federation (WEF). Visit their website for information on:

  • Professional Member
  • Young Professional Member
  • Student Member
  • Professional Wastewater Operator Member

All WEF memberships include a WEAO membership.

Visit their website for information


Or become a member of only the Water Environment Association of Ontario (WEAO):

  • Professional Member

Join for $87 CDN per year + HST