Water Environment Association of Ontario Technical Symposium & OPCEA Exhibition 2025
April 13, 2025 - April 15, 2025
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2025 WEAO Technical Symposium and OPCEA Exhibition

WEAO's annual conference is the premier event for professionals in the wastewater industry to connect with peers and industry leaders.

It will welcome 500+ participants from all areas of the drinking water and wastewater industry including owners, operators, manufacturers, suppliers, consultants, academics, and regulators. The trade show will feature booths representing products and services across all areas of the water industry. The technical program will feature 200 presentations covering areas specific to drinking water, wastewater, and a combination of both subject areas.
 
This is a great opportunity to network and stay informed about technical, regulatory, and equipment developments in the industry.
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