Health Advisories listed on this page are inactive, meaning they are no longer in effect. Active advisories are listed, while in effect, on the main health advisories page.
Inactive Advisories: North Zone
- Confirmed case of measles prompts public alert to potential exposures in Rycroft - June 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - June 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Cold Lake - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in High Level - June 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - June 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in La Crete - May 30, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermilion - May 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Fort Vermillion - May 27, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 26, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grimshaw - May 26, 2025
- Confirmed case of measles prompts public alert to potential exposures in Whitecourt - May 23, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - May 23, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 21, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 20, 2025
- Confirmed case of measles prompts public alert to potential exposures in Lethbridge - May 15, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie - May 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Whitecourt - May 11, 2025
- Confirmed case of measles prompts public alert to potential exposures in Peace River - May 11, 2025
- Confirmed case of measles prompt public alert to potential exposures in Grimshaw - May 10, 2025
- Confirmed case of measles prompt public alert to potential exposures in Whitecourt - May 10, 2025
- Confirmed case of measles prompts public alert to potential exposures in Grande Prairie and Valleyview - May 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in St. Paul - May 8, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Peace River area - May 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Whitecourt - April 30, 2025
- Confirmed cases of measles prompt public alert to potential exposure in Peace River area - April 25, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Fort Vermilion area - April 21, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Peace River area - April 21, 2025
- Confirmed cases of measles in the Fort Vermilion area prompts public alert to potential exposures - March 14, 2025
- Boil Water Advisory lifted for areas within the M.D. of Smoky River - February 13, 2025
- Cyanobacteria (blue-green algae) advisories lifted - December 2, 2024
- Water quality advisories lifted - December 2, 2024
- Boil Water Order lifted for Paddle Prairie Métis Settlement - October 12, 2024
- Boil Water Advisory lifted for remaining areas within Town of Jasper - September 18, 2024
- Boil water advisory lifted for Village of Donnelly - September 6, 2024
- Water quality advisory lifted for Kinosoo Beach on Cold Lake - August 27, 2024
- Water quality advisory lifted for Zeiner Park Beach - August 26, 2024
- Boil Water Advisory lifted for areas within Town of Fairview - August 23, 2024
- Boil Water Advisory lifted for areas near Hamlet of Kinuso - August 19, 2024
- Water quality advisory lifted for McGrane Beach on Lac La Biche Lake - July 24, 2024
- Water quality advisory lifted for Plamondon Whitesands Beach on Lac La Biche Lake - July 12, 2024
- Water quality advisory lifted for Camper’s Beach on Lac La Biche Lake - July 12, 2024
- Water quality advisory lifted for Lake Summerside - June 14, 2024
- Boil Water Advisory lifted for Paddle Prairie Settlement - January 31, 2024
- Cyanobacteria (blue-green algae) advisories lifted in North Zone - November 2, 2023
- Water quality advisory lifted for Alberta Beach - August 25, 2023
- Water quality advisory lifted for Sunset Point Beach - August 25, 2023
- Boil Water Advisory lifted for the Village of Rycroft - August 23, 2023
- Boil Water Advisory lifted for East Prairie Metis Settlement - May 21, 2023
- Boil Water Advisory lifted for Riverbend Water Co-op - May 14, 2023
- Boil Water Advisory lifted for Eaglesham - April 25, 2023
- Boil Water Advisory lifted for Paddle Prairie Metis Settlement - April 20, 2023
- Blue-green algae (cyanobacteria) bloom, water quality advisories lifted in North Zone - November 3, 2022
- Boil Water Advisory lifted for communities in Municipal District of Smoky River - October 27, 2022
- Boil Water Advisory lifted for Village of Rycroft - September 12, 2022
- Water quality advisory lifted for McGrane Beach on Lac La Biche Lake - August 30, 2022
- Boil Water Advisory lifted for East Prairie Metis Settlement - August 5, 2022
- Boil Water Advisory lifted for Village of Vilna - June 22, 2022
- Boil Water Advisory lifted for Fort McKay - January 2, 2022
- Blue-green algae (cyanobacteria) bloom advisories lifted in North Zone - November 1, 2021
- Boil Water Advisory lifted for Paddle Prairie Metis Settlement - September 1, 2021
- Boil Water advisory lifted for Village of Foremost - August 30, 2021
- Water quality advisory lifted for McGrane Beach - August 27, 2021
- Water quality advisory lifted for Camper’s Beach - August 16, 2021
- Boil Water Advisory lifted for Town of Spirit River - July 2, 2021
- Boil Water Advisory lifted for Paddle Prairie - June 30, 2021
- Water quality advisory lifted for Young’s Point Provincial Park Beach - June 29, 2021
- North Zone Archive
Inactive Advisories: Edmonton Zone
- Water quality advisory lifted for Allan Beach on Hubbles Lake - June 25, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - June 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton - May 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Spruce Grove - May 23, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Edmonton area - May 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Edmonton area - May 5, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Edmonton area - April 11, 2025
- Confirmed hepatitis A case in food handler in the Edmonton area prompts public alert - March 14, 2025
- Additional exposure location identified: Confirmed case of measles in the Edmonton area prompts public alert to potential exposures - March 17, 2025
- Cyanobacteria (blue-green algae) advisories lifted - December 2, 2024
- Water quality advisory lifted - December 2, 2024
- Confirmed case of measles prompts public alert to potential exposures - April 24, 2024
- Cyanobacteria (blue-green algae) advisories lifted in Edmonton Zone - November 2, 2023
- Blue-green algae (cyanobacteria) bloom advisories lifted in Edmonton Zone - November 3, 2022
- Water quality advisory lifted for Zeiner Park Beach (Pigeon Lake) - July 22, 2022
- Blue-green algae (cyanobacteria) bloom advisories lifted in Edmonton Zone - November 1, 2021
- Water quality advisory lifted for Zeiner Park Beach on Pigeon Lake - September 3, 2021
- Water quality advisory lifted for Allan Beach at Hubbles Lake - Monday, July 5, 2021
- Edmonton Zone Archive
Inactive Advisories: Central Zone
- Confirmed case of measles prompts public alert to potential exposures in Two Hills - June 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Vermilion - May 29, 2025
- Confirmed case of measles prompts public alert to potential exposures in Hanna - May 27, 2025
- Confirmed case of measles prompt public alert to potential exposures in Lamont - May 22, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills - May 20, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Vegreville - May 6, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills and Vermilion - May 2, 2025
- Confirmed case of measles prompts public alert to potential exposures in Two Hills and Vegreville - April 29, 2025
- Confirmed cases of measles in the Two Hills area prompts public alert to potential exposures - April 8, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Two Hills, Red Deer and Vegreville - April 10, 2025
- Confirmed case of measles in Two Hills prompts public alert to potential exposures - March 28, 2025
- Water quality advisory lifted for Central Alberta beaches - December 2, 2024
- Cyanobacteria (blue-green algae) advisory lifted for Central Alberta lakes - December 2, 2024
- Water quality advisory lifted for Discovery Canyon Lazy River - July 26, 2024
- Boil Water Advisory lifted for Town of Millet - May 27, 2024
- Boil Water Advisory lifted for Bawlf - March 25, 2024
- Water quality advisory lifted for Battle River at Riverdale Mini-Park - November 2, 2023
- Cyanobacteria (blue-green algae) advisories lifted for Central Zone - November 2, 2023
- Water quality advisory lifted for Shorncliffe Lake - August 3, 2023
- Cyanobacteria (blue-green algae) advisory for Shorncliffe Lake lifted - June 29, 2023
- Boil Water Advisory lifted for Bashaw - May 15, 2023
- Boil Water Order lifted for Drumheller neighbourhoods - February 23, 2023
- Blue-green algae (cyanobacteria) bloom, water quality advisories lifted in Central Zone - November 4, 2022
- Water quality advisory lifted for Zeiner Park Beach (Pigeon Lake) - July 22, 2022
- Water quality advisory lifted for Battle River at Riverdale Mini-Park - July 20, 2022
- Blue-green algae (cyanobacteria) bloom, water quality advisories lifted in Central Zone - November 1, 2021
- Water Advisory lifted for Rocky Mountain Hosue - October 19, 2021
- Boil Water Advisory lifted for Dorchester Estates - September 11, 2021
- Boil Water Advisory lifted for Eckville - September 7, 2021
- Water quality advisory lifted for Shorncliffe Lake Beach - August 31, 2021
- Central Zone Archive
Inactive Advisories: Calgary Zone
- Confirmed case of measles prompts public alert to potential exposures in Calgary – additional location confirmed - June 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary - June 4, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary area - May 29, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Calgary area - May 2, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Calgary, Coaldale, Lethbridge and Taber - April 21, 2025
- Confirmed case of measles prompts public alert to potential exposures in Calgary area - April 15, 2025
- Confirmed cases of measles in the Calgary area prompts public alert to potential exposures - March 15, 2025
- Boil Water Order lifted for Village of Beiseker - April 7, 2025
- Confirmed case of measles prompts public alert to potential exposures - December 19, 2024
- Cyanobacteria (blue-green algae) advisories lifted - December 2, 2024
- Health Advisory lifted for Calgary community affected by Boil Water Order - June 10, 2024
- AHS rescinds closure orders for Calgary food businesses found with uninspected meat - May 3, 2024
- Boil Water Order lifted for residences supplied by Salt Box Coulee Waterworks System in Rocky View County - April 26, 2024
- Confirmed case of measles prompts public alert to potential exposures - November 28, 2023
- Cyanobacteria (blue-green algae) advisories lifted in Calgary Zone - November 2, 2023
- Health Advisory lifted for three Calgary communities affected by Boil Water Order - June 4, 2023
- Boil Water Advisory lifted for Town of Irricana - March 6, 2023
- Blue-green algae (cyanobacteria) bloom advisories lifted in Calgary Zone - November 3, 2022
- Water quality advisories lifted for Anniversary Park Beach, Cove Park Beach and Sunset Park Beach at Chestermere Lake - June 22, 2022
- Blue-green algae (cyanobacteria) bloom advisories lifted in Calgary Zone - November 1, 2021
- Calgary Zone Archive
Inactive Advisories: South Zone
- Confirmed cases of measles prompt public alert to potential exposures in Claresholm, Lethbridge and Medicine Hat - May 22, 2025
- Confirmed cases of measles prompt public alert to potential exposures in South Zone - May 21, 2025
- Confirmed cases of measles prompt public alert to potential exposures in South Zone - May 20, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Taber, Brooks, Lethbridge and Raymond - May 16, 2025
- Confirmed case of measles prompts public alert to potential exposures in South Zone - May 16, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Lethbridge, Medicine Hat and Taber - May 13, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Taber - May 12, 2025
- Confirmed case of measles prompts public alert to potential exposures in Taber - May 10, 2025
- Confirmed cases of measles prompt public alert to potential exposures in South Zone - May 9, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Medicine Hat and Taber - May 9, 2025
- Confirmed case of measles prompts public alert to potential exposures in Medicine Hat - May 8, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Lethbridge area - May 7, 2025
- Confirmed case of measles prompts public alert to potential exposures in Medicine Hat - May 6, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Taber - May 5, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Coaldale, Taber and Lethbridge – Re-issue with Addendum - May 3, 2025
- Confirmed case of measles prompts public alert to potential exposures in Medicine Hat area - May 1, 2025
- Confirmed cases of measles prompt public alert to potential exposure in Lethbridge area - April 24, 2025
- Confirmed cases of measles prompt public alert to potential exposure in Taber area - April 23, 2025
- Confirmed cases of measles prompts public alert to potential exposures in Calgary, Coaldale, Lethbridge and Taber - April 21, 2025
- Confirmed cases of measles prompt public alert to potential exposures in Lethbridge area - April 16, 2025
- Confirmed case of measles in the Foremost area prompts public alert to potential exposures - April 2, 2025
- Another confirmed case of measles in the Taber area prompts public alert to potential exposures - March 28, 2025
- Confirmed case of measles in Taber area prompts public alert to potential exposures - March 18, 2025
- Water quality advisory lifted for Kinbrook Island Provincial Park - October 16, 2024
- Cyanobacteria (blue-green algae) advisories lifted in South Zone - November 2, 2023
- Boil Water Advisory lifted for Town of Bow Island - March 11, 2023
- Boil Water Advisory lifted for Town of Oyen - January 23, 2023
- Blue-green algae (cyanobacteria) bloom advisory lifted in South Zone - November 3, 2022
- Boil Water Advisory lifted for Town of Bow Island - September 12, 2022
- Blue-green algae (cyanobacteria) bloom advisories lifted in South Zone - November 1, 2021
- South Zone Archive
