Cyanobacteria (blue-green algae) advisories lifted - Edmonton Zone

December 2, 2024

EDMONTON ZONE – Recent weather has cooled lake and reservoir water temperatures to such an extent that cyanobacteria (blue-green algae) is no longer a health concern, including in six water bodies in Edmonton Zone, which had previously been placed under cyanobacteria advisories.

Effective immediately, Alberta Health Services has lifted the cyanobacteria advisories for:

As always, visitors and residents are reminded to never drink or cook with untreated water directly from any recreational body of water, at any time. Boiling of this water will not remove the toxins produced by cyanobacteria. An alternate source of drinking water should also be provided for pets and livestock, while this advisory is active.

Alberta Health Services is the provincial health authority responsible for planning and delivering health supports and services for more than four million adults and children living in Alberta. Our mission is to provide a patient-focused, quality health system that is accessible and sustainable for all Albertans. Our current focus is on reducing emergency department wait-times, improving EMS response times, increasing access to surgeries, and improving patient flow.