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Map Information

Our maps are updated every day throughout the day. Click on a province to access an interactive map of its water advisories; on the provincial maps, clicking on a location will give you more details on the advisory for that location; i.e. reason for advisory, system information, affected area, etc. At times only a portion of a water system, or in BC, Saskatchewan, Manitoba and Québec, a small private system - such as a school, lodge, campground, restaurant or daycare - is under advisory.

The advisories listed on our maps are all current, whether they were issued in 2001 or 2016. While we make every effort to keep our maps updated, errors and omissions do slip by. If you notice an advisory that should be listed or removed from our maps, please email us to let us know.

In some locations - such as Interior BC where there are thousands of small systems - there is often more than one advisory in effect. When there are multiple advisories in one location, we group them together for better map clarity.









