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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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Yearly Lawn Watering Restrictions Start May 1st thru September 30th


Residents supplied by the Union Water Supply System are reminded that lawn watering restrictions run from May 1st each year through to September 30th. Lawn watering can occur on odd days for odd numbered homes and even days for even

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Recent News


Kingsville Water Tower – April 1, 2021

As of April 1st, 2021 the Kingsville Water Tower (KWT) will be starting the next phase of its rehabilitation. The UWSS and OCWA will be taking the KWT offline at the end of day on April 1st, 2021 to start

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Canadian Water & Wastewater Association News

The CWWA has created a guidance document for water, wastewater, and stormwater utility managers to ensure that our waters remain sustainable for future generations. CWWA put substantial thought into structuring the topics, including laying out challenges, best practices and resources

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Moratorium on Large Service Applications

At this morning’s Union Water Supply System Joint Board of Management (UWSS) meeting, members voted unanimously to place a moratorium on new large service water applications for up to 12 months. This is for non-residential applications. The UWSS is using

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