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The Union Water Supply System provides drinking water to approximately 65,000 residents within the municipalities of Essex, Kingsville, Lakeshore and Leamington in Southwestern Ontario.
Please take a few minutes to explore our site. Thank you for visiting www.unionwater.ca

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COVID-19 News Release

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Union Water Supply System wants to assure the general public that the drinking water treated and supplied to residents and businesses within our treatment area continues to be safe to drink. Please be advised that the World Health Organization (WHO)

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Recent News

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COVID-19 News Release

Union Water Supply System wants to assure the general public that the drinking water treated and supplied to residents and businesses within our treatment area continues to be safe to drink. Please be advised that the World Health Organization (WHO)

03/16/2020
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UWSS to supply water to parts of Harrow/Colchester

The Harrow/Colchester WTP will be completing some necessary upgrades in the coming weeks. This will require the assistance of the Union Water Supply System to supply residents with drinking water during the construction period. Construction is set to begin March

02/27/2020
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Canadian Water and Wastewater Association- Lead in Drinking Water

With the recent media release regarding lead in drinking water the Canadian Water and Wastewater Association (CWWA) provides relevant information on lead and additional sources for residents to educate themselves on the topic. For further reading please feel free to

11/05/2019
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