Associated Engineering logo
Project Hero Image
Expertise icon

Island Water Treatment Plant


Toronto, Ontario


Water Treatment

The 420 ML/d Island Water Treatment Plant provides direct filtration of Lake Ontario water for the City of Toronto.

Associated Engineering was retained by the City of Toronto to provide in-situ testing, design and construction services for various process and infrastructure improvements in the plant, as well as to provide engineering and construction services for the phase 1 upgrades to the Island Water Treatment Plant Residual Management Facility, and engineering and construction services for the ammonia, fluoride and dechlorination system upgrades.

Map Image


City of Toronto

Blue Section

Project Highlights

Green Section


A career step in the right direction

We are recognized as one of Canada’s Best Managed Companies for 14 consecutive years but our achievements and reputation are only possible because of our amazing staff. We believe that a supported staff allows them to excel at what they do best, and provide the best possible service to our clients and communities.