Overview
The alert archive is a repository of non-active alerts. The purpose of the archive is to keep an ongoing record for use by the justice system and for public awareness. Email [email protected] to request alerts older than 7 years.
2026
January
Jan 16, 2026 at 14:01 HRS
This water supply alert is no longer in effect.
Jan 13, 2026 at 11:47 HRS
This alert is in effect for all communities of Calgary’s water supply, including Airdrie, Strathmore, Tsuu T’ina Nation and Chestermere.
Jan 07, 2026 at 12:37 HRS
This alert is in effect for all communities of Calgary’s water supply, including Airdrie, Strathmore, Tsuu T’ina Nation and Chestermere.
Jan 01, 2026 at 12:33 HRS
The Boil Water Advisory remains in effect for parts of Montgomery, Parkdale, Point McKay and West Hillhurst.
Legend
Critical
Take action now
Advisory
Prepare to take action
Test alert
System testing in progress
Download the app
