Understand Flooding - Flood maps and river flows

We can’t prevent flooding entirely, but we can be prepared for when it happens. One of the best ways to be flood-ready is to know your flood risk.

Find out if you are at risk for flooding

Search for your property on our flood and river flow maps.

Learn more about how flooding happens in Calgary, including types of flooding, highest risk seasons, causes and impacts to our city.

Current flood status

Is it flooding?
See Alberta's current river flow.

Stay informed
View flood alerts and notices.

Calgary Flood Maps and River Flows

View our flood maps and river flow data to see if your property is at risk of flooding.

Our maps portal also includes access to other flood data including:

  • Flood hazard maps for land use planning
  • Inundation maps for various sized floods
  • Hydraulic models and hydrology assessments

View Calgary Flood Maps