The flood extents line was manually delineated from an aerial photo taken on June 22, 2013, and does not represent the peak or maximum flood extents during the June 2013 flood event. This aerial photo was taken somewhat after the flood peak had passed. Actual peak flood extents may have been greater than shown. There may be some error in the extents shown due to the method used for creating the line from the aerial photo (interference of trees, shadows, etc. when interpreting the location of flood water in the photo).
Export as Shapefile or GeoJSON.

The approximate flows at the time the aerial photo was taken:
-Bow River upstream of where the Elbow River joins it: 1575 m3/s at time of aerial photo (1840 m3/s at 2013 flood peak flow)
-Elbow River downstream of Glenmore Dam: 550m3/s at time of aerial photo (700 m3/s at 2013 flood peak flow)

The traffic volume flow map illustrates the Average Annual Weekday Traffic (AAWT), the average number of vehicles in 24 hours adjusted for seasonal variation to represent the average weekday. The numbers on the map are two-way totals.

This dataset makes historical air quality data accessible for various parameters at Calgary monitoring stations. The data is collected by the Calgary Regional Airshed and Alberta Environment and Parks groups. The data is collected via a web service provided by the Alberta Environmental Monitoring, Evaluation & Reporting Agency (AEMERA). AEMERA provides access to historical air quality data at its air quality stations.

Current travel times when traveling by car between various points within the city.

Locations of emergency medical services stations.

This dataset includes confirmed Council and Committee meeting vote records as of 2020 October 07, when Council and Committee eVoting was implemented. For vote results prior to this date, please visit the Council and Committee Agenda and Minutes webpage at www.calgary.ca/agendaminutes.
See how Council voted on the City Council Meeting Vote Dashboard. The Dashboard displays Council member votes on agenda items. Vote data is displayed after the meeting minutes are confirmed. There could be up to a month delay in the data being displayed. This process is in place to ensure correct information is provided.

Identifies variable width biophysical riparian areas along major rivers and streams in Calgary, as of 2012. Four separate riparian zones are delineated: Inner Riparian, Middle Riparian, Outer Riparian, and Potential Outermost Riparian. Boundaries are based on city-wide models driven by distance from the river/stream, slope profiles from digital elevation models, and field work calibration based on sampling of riparian plant community locations. Note that the methods identify both developed and undeveloped riparian areas.

(Note: Updated inundation maps for 1:2 to 1:1000 floods are available from Alberta Environment and Parks (2020). The new draft maps can be viewed here: https://floods.alberta.ca/?app_code=FI&mapType=Draft)
These inundation maps show whether a property is at risk for various sized river floods. The size of flood shown on this map has a 1/10 or a 10% chance of occurring in any year.
The three distinct types of inundation shown on the maps are:
o Inundation - Area flooded overland due to riverbank overtopping.
o Isolated - Low lying areas that will not be wet from riverbank overtopping, but may experience groundwater seepage or stormwater backup.
o Protected - Area protected by a permanent flood barrier.
The flood areas shown are based on Alberta Environment and Parks most recent (2020) inundation maps. There is uncertainty inherent in predicting the effects of flood events, and this uncertainty increases for floods with less than a 1% chance of occurrence in any year. Any use of this data must recognizing the uncertainty with regards to the exact location and extent of flooding.
More information on flood mapping for Calgary is available at https://calgary.ca/flood
For Calgary's River Flood story, see: https://maps.calgary.ca/RiverFlooding/

Names and addresses for recreation facilities. Includes amenities available at each location.

Partial data for select quality of life indicators