This story is based on the results of a 2016 study, using 2014 data, done for the Edmonton area to determine the vulnerable drainage and sewage areas of Edmonton in regards to a 1 in 100 year rainfall event.

Due to the constant changing of subsurface infrastructure (adding, upgrading, etc.) combined with the constant changing definition of a 1 in 100 year rainfall event (based on historic rainfall amounts), this raster file reflects the results of a study done in 2016 and should neither suggest previous year’s vulnerabilities nor future year’s vulnerabilities.

For a more regional Edmonton area breakdown of the Study’s results:

There are three different colour to the vulnerability of the roadways and the corresponding ponding depth that would occur for that area during a large rainstorm.

Those colours are:

Green (representing the depth from surface that sanitary flows can surcharge from less than 2.5 m)
Yellow (representing the depth from surface that sanitary flows can surcharge from 1.5 to 2.5 m)
Red (representing the depth from surface that sanitary flows can surcharge from greater than 1.5 m)

This Raster file is best viewed overlaid with the 2016 Flood Mitigation Study - Drainage and Sanitation Surcharge Map; as the various coloured areas follow the subsurface infrastructure (and the corresponding roadways if you are also viewing the street map as a layer).

Disclaimer: No Warranty with Flood Risk Maps.
Your use of the flood risk maps is solely at your own risk, and you are fully responsible for any consequences arising from your use of the flood risk maps. The flood risk maps are provided on an “as is” and “as available” basis, and you agree to use them solely at your own risk. There are no warranties, expressed or implied in respect to the flood risk maps or your use of them, including without limitation, implied warranties and conditions of merchantability and fitness for any particular purpose.

Please note that the flood risk maps have been modified from their original source, and that all data visualization on maps are approximate and include only records that can be mapped.

This dataset is based on 2014 information and will not be updated further. The model is based on a theoretical, worst-case scenario storm that has never occurred in the Edmonton area.

Model Accuracy:

The LiDar used was a 5 meter grid system. LiDar has an accuracy of ? cm horizontally/vertically. Bare Earth LiDar was used in for this model surface.
This is a spline fit interpolations model. This is a 1D-1D model with 2D interpolations.The accuracy of the information provided in these data sets is plus or minus 10 cm vertically, and 10 cm horizontally.

The 100 year flood was based on the 2015 Edmonton 4 year Chicago storm event over 20 plus neighbourhoods. The data is a collection of the worst case scenario of model runs.

This is a common practice for Edmonton drainage models. These models are high level concept and projects determined from this data set will undergo finer, more detailed modeling.

These maps are a visual representation and intended to be used when prioritization of the best engineering solutions that are scheduled to be brought forward to Utility Council to mitigate future flooding in the City. The best engineering solutions are high level concept designs and require further modeling and design. At the time of the PDF release, November 9, 2016 there was no funding for any projects to be completed or for further design. Strategy will be brought forward to Utility Committee on June 7, 2017. Council will be determining funding and rate of project completion.
The Storm size used in these models are larger than Edmonton has historically seen. Historically, as seen in 2004 and 2012, only 4 neighbourhoods at a time were hit with the 100 year rainstorm event. With the cont

A listing of fire hydrants throughout the Edmonton area.

Storm Rating legend ranges from 0 to 6, but will only show current ratings.
Rainfall amounts has 7 ranges, but will only show current ranges.

This dataset provides rainfall data during the 2013 to 2015 calendar years.

Rainfall is measured between May and October; snowfall is not measured.

This dataset provides the average water network capacity (2023) within 200m x 200m hexagons, in Litres/second, for the City of Edmonton.

The following colours describe the capacity of the city block area water system under computer-simulated conditions using EPCOR-owned hydrants:

Red: 0-50 L/s
Yellow: 50-100 L/s
Light Green: 100-150 L/s
Dark Green: 150-200 L/s
Teal: 200-250 L/s
Blue: 250-300 L/s
Purple: 300 L/s and up
No Data: No EPCOR-owned hydrants in Area

Important Considerations:
* EPCOR provides this data for information purposes only. EPCOR makes no guarantee, representation or warranty, express or implied, including that the data is true, accurate, complete, fit for a specific purpose or non-infringing, and no responsibility of any kind is accepted by EPCOR or EPCOR representatives for the completeness or accuracy of the data. EPCOR and its affiliates and their respective officers, directors, employees and other representatives shall not be liable to any person or entity as a result of the use or other handling of the data.
* The hexagon grid utilized to present the average water network capacity data has been updated by EPCOR. As such, this version of the dataset should not be directly compared to previous versions of this dataset.
* The average water network capacity is intended to be understood in a relative manner: e.g. a blue area is anticipated to provide higher flows on average than a green area.
* Any city block area that indicates 0-50 L/s water network capacity has been evaluated by Edmonton Fire Rescue Services (EFRS). EFRS does not associate any significant risk with these areas and can adapt a response to a fire event in these areas given the small geographical area and buildings affected.
* The results presented in this data were determined using computer modelling software that represented the distribution and transmission water network current in EWS's digital records as of February 16, 2023. Modifications to the water system after this date may change the water network capacity at any given time or place.
* The results presented in this data represent the overall average water network capacity in an area during computer-simulated conditions at EPCOR-owned hydrants. Other factors may change the water network capacity at any given time or place.
*The results presented in this data are not representative of lot-level available fire flow as outlined in the Volume 4 Design and Construction Standards.
* The average water network capacity ranges are only indicative of average system capacity and not indicative of EPCOR-owned hydrant spacing. A development may still require infrastructure upgrades to meet minimum hydrant spacing requirements.
* This map is not a substitute for directed engineering inquiries regarding infrastructure improvements to support development. Please contact EPCOR Water at wtrdc@epcor.com to determine fire protection requirements for development.

The location of manholes in the City of Edmonton. A manhole is a vertical structure connecting the ground level to an underground sewer.

COVID-19 vaccination sites. This dataset includes pharmacy locations for all of Alberta, and AHS clinics for the Edmonton area. Dataset includes a link for booking at a pharmacy if it is available.

Pharmacy list retrieved 2021-12-23 16:19; Source was last updated 2021-12-23 13:00:00.

Pharmacy list source: https://www.ab.bluecross.ca/news/covid-immunization-program-listing.php.

Edmonton area AHS clinic locations are manually updated as needed. Additional locations can be found at https://www.albertahealthservices.ca/topics/page17295.aspx.

Geocoding sources:
- Edmonton: https://gis.edmonton.ca/arcgishosting/rest/services/City_of_Edmonton_Geocoder/GeocodeServer/findAddressCandidates
- Calgary: http://gis.calgary.ca/arcgis/rest/services/pub_Locators/CalgaryAddressLocator/GeocodeServer/findAddressCandidates
- Everywhere else: http://geocoder.ca/

A listing of EPCOR Utilities Inc. owned/operated hydrants in Edmonton.

This story provides an explanation for the public about water consumption in 2016. The story included information about the average (annual, winter, summer) residential metered water consumption (2016) within 400 m x 400m hexagons (approximately two city blocks) provided in m3/month for the City of Edmonton. Average monthly residential winter water consumption is the average consumption of the following months: January, February, March, April, October, November and December. Average monthly residential summer water consumption is the average consumption of the following months: May, June, July, August and September.

Only those hexagons that contain at least ten accounts are illustrated to ensure customer privacy.

Residential consumption refers to water used primarily for domestic purposes, where no more than four separate dwelling units are metered by a single water meter.

Alberta Health Services (AHS) is the site record for this information and as such all data will remain with AHS. The City of Edmonton has provided this link so those interested can go to the source directly.

The location and boundaries of Storm Water Lakes in the City of Edmonton.

The City of Edmonton provides this information based on the records retained by the City of Edmonton with respect to the matters. The City of Edmonton provides no warranty or representation as to whether the information is correct, accurate or free from error and whether it is otherwise suitable for your use or purpose.

This map is a representation of each depth layers in the Surface Ponding map from the 2014 Flood Mitigation Study.

This map representation was created as a result of a 2013 to 2016 study done for the Edmonton area to determine the vulnerable areas of Edmonton in regards to a 1 in 100 year rainfall event.

Due to the constant changing of subsurface infrastructure (adding, upgrading, etc.) combined with the constant changing definition of a 1 in 100 year rainfall event (based on historic rainfall amounts), this raster file reflects the results of a study done in 2016 and should neither suggest previous year’s vulnerabilities nor future year’s vulnerabilities.

There are four different colours to show the depth of water that might pool on the ground during a large rainstorm.

Those colours are:

Green (representing a ponding depth from 0.00 - 0.35 m)
Yellow (representing a ponding depth from 0.35 - 0.50 m)
Orange (representing a ponding depth from 0.50 to 0.75 m)
Red (representing a ponding depth greater than 0.75 m)

For a more information regarding the Flood Risk Maps and the City’s proactive strategy see :
https://www.edmonton.ca/city_government/documents/RoadsTraffic/City-wide_Flood_Mitigation_Study.pdf

This dataset is based on 2014 information and will not be updated further. The model is based on a theoretical, worst-case scenario storm that has never occurred in the Edmonton area.

Model Accuracy:

For Areas west and central Digital Elevation Model was used from 2004. For the rest of the areas Bare Earth LiDar data was used. The surface data used was set to a horizontal resolution of 2.5 meters with a grid cell of 5m by 5m. This puts the vertical resolution at an accuracy of 0.1 meters.

This is a spline fit interpolations model. This is a 1D-1D model with 2D interpolations.The accuracy of the information provided in these data sets is plus or minus 10 cm vertically, and 10 cm horizontally.

The 100 year flood was based on the 2015 Edmonton 4 year Chicago storm event over 20 plus neighbourhoods. The data is a collection of the worst case scenario of model runs.
This is a common practice for Edmonton drainage models. These models are high level concept and projects determined from this data set will undergo finer, more detailed modeling.

Disclaimer: No Warranty with Flood Risk Maps.
Your use of the flood risk maps is solely at your own risk, and you are fully responsible for any consequences arising from your use of the flood risk maps. The flood risk maps are provided on an “as is” and “as available” basis, and you agree to use them solely at your own risk. There are no warranties, expressed or implied in respect to the flood risk maps or your use of them, including without limitation, implied warranties and conditions of merchantability and fitness for any particular purpose.
Please note that the flood risk maps have been modified from their original source, and that all data visualization on maps are approximate and include only records that can be mapped.

Geo Coordinate System: WGS84

The location of catch basins in the City of Edmonton.

Edmonton Forward Sortation Area (FSA) data provided by Statistics Canada (see https://www12.statcan.gc.ca/census-recensement/2011/geo/bound-limit/bound-limit-2016-eng.cfm).

Adapted from Census Forward Sortation Area Boundary File, 2016 Census. Statistics Canada Catalogue no. 92-179-X, 2021-02-05. This does not constitute an endorsement by Statistics Canada of this product.

The changes made to the original Statistics Canada data are as follows:

1) The data has been filtered to include only those FSAs with boundaries that are wholly or partially within Edmonton's city boundary, or touch that boundary.
2) The boundaries have been reprojected to LL-WGS84 (required by Socrata).
3) A multipolygon geometry attribute has been created to facilitate mapping.

City of Edmonton promotes Low Impact Development (LID). Seven LID Best Management Practices are Bioswales, Bioretention, Box Planters, Rain Water Harvesting, Green Roofs, Naturalized Drainage Ways, and Permeable Pavement.

Please review the "Open Government Licence - Alberta" (https://open.alberta.ca/licence) as well as our Terms of Use (https://data.edmonton.ca/stories/s/City-of-Edmonton-Open-Data-Terms-of-Use/msh8-if28/) as both apply to this dataset.

This contains the number of individuals accessing Community and Social Services (CSS) funded Adult Shelters in Edmonton.

COVID-19 vaccines are safe, effective and save lives. The vaccine helps prevent you from getting infected and protects you from getting severely sick if you do get it.

Albertans are being vaccinated as fast as supply allows. This is happening in phases so people most at risk get it first. More groups will be eligible as we get more doses.

Until most Albertans are protected, fully vaccinated people must still follow all health measures: no indoor gatherings, keep 2 metres apart, wear a mask in public, and stay home when sick.

Data from https://www.alberta.ca/data/stats/lga-coverage.csv; updated 2023-08-29 15:15 with data as of end of day 2023-07-24.

Each day's data is stored locally along with its "Data included up to end of day" date in order to build this historical record.

This map is a representation of each depth layers in the Surface Surcharge map from the 2014 Flood Mitigation Study.

This spatial data was created as a result of a 2016 study, using 2014 data, done for the Edmonton area to determine the vulnerable drainage and sewage areas of Edmonton in regards to a 1 in 100 year rainfall event.

Due to the constant changing of subsurface infrastructure (adding, upgrading, etc.) combined with the constant changing definition of a 1 in 100 year rainfall event (based on historic rainfall amounts), this raster file reflects the results of a study done in 2016 and should neither suggest previous year’s vulnerabilities nor future year’s vulnerabilities.

For a more regional Edmonton area breakdown of the Study’s results:

There are three different colour to the vulnerability of the roadways and the corresponding ponding depth that would occur for that area during a large rainstorm.

Those colours are:

Green (representing the depth from surface that sanitary flows can surcharge from less than 2.5 m)
Yellow (representing the depth from surface that sanitary flows can surcharge from 1.5 to 2.5 m)
Red (representing the depth from surface that sanitary flows can surcharge from greater than 1.5 m)

This Raster file is best viewed overlaid with the 2016 Flood Mitigation Study - Drainage and Sanitation Surcharge Map; as the various coloured areas follow the subsurface infrastructure (and the corresponding roadways if you are also viewing the street map as a layer).

Disclaimer: No Warranty with Flood Risk Maps.
Your use of the flood risk maps is solely at your own risk, and you are fully responsible for any consequences arising from your use of the flood risk maps. The flood risk maps are provided on an “as is” and “as available” basis, and you agree to use them solely at your own risk. There are no warranties, expressed or implied in respect to the flood risk maps or your use of them, including without limitation, implied warranties and conditions of merchantability and fitness for any particular purpose.

Please note that the flood risk maps have been modified from their original source, and that all data visualization on maps are approximate and include only records that can be mapped.

This dataset is based on 2014 information and will not be updated further. The model is based on a theoretical, worst-case scenario storm that has never occurred in the Edmonton area.

Model Accuracy:

The LiDar used was a 5 meter grid system. LiDar has an accuracy of ? cm horizontally/vertically. Bare Earth LiDar was used in for this model surface.
This is a spline fit interpolations model. This is a 1D-1D model with 2D interpolations.The accuracy of the information provided in these data sets is plus or minus 10 cm vertically, and 10 cm horizontally.

The 100 year flood was based on the 2015 Edmonton 4 year Chicago storm event over 20 plus neighbourhoods. The data is a collection of the worst case scenario of model runs.

This is a common practice for Edmonton drainage models. These models are high level concept and projects determined from this data set will undergo finer, more detailed modeling.

These maps are a visual representation and intended to be used when prioritization of the best engineering solutions that are scheduled to be brought forward to Utility Council to mitigate future flooding in the City. The best engineering solutions are high level concept designs and require further modeling and design. At the time of the PDF release, November 9, 2016 there was no funding for any projects to be completed or for further design. Strategy will be brought forward to Utility Committee on June 7, 2017. Council will be determining funding and rate of project completion.
The Storm size used in these models are larger than Edmonton has historically seen. Histo

Public Health Inspectors operate under the Alberta Public Health Act to ensure compliance with the province's Food Regulation. Under the Food Regulation, restaurant inspections occur prior to the opening of a new facility, every four to six months thereafter or more often if non-compliance with the regulation has been identified. Consumer complaints are also investigated, and an inspection may be conducted under special circumstances, such as a food recall.

Note: Data is last updated 2021-06-13, dataset no longer is provided.

COVID-19 vaccines are safe, effective and save lives. The vaccine helps prevent you from getting infected and protects you from getting severely sick if you do get it.

Albertans are being vaccinated as fast as supply allows. This is happening in phases so people most at risk get it first. More groups will be eligible as we get more doses.

Until most Albertans are protected, fully vaccinated people must still follow all health measures: no indoor gatherings, keep 2 metres apart, wear a mask in public, and stay home when sick.

Data from https://www.alberta.ca/covid19-vaccine.aspx; updated 2021-06-15 16:08 with data as of end of day 2021-06-13.

Note: Date last updated is 2022-07-11, dataset is no longer provided.

Alberta is monitoring for variant strains of COVID-19 that have a higher infection rate. Case numbers are updated every weekday.

Data prior to 2021-03-23 came from a table at https://www.alberta.ca/covid-19-alberta-data.aspx; from 2021-03-23 onwards the source is Table 13 at https://www.alberta.ca/stats/covid-19-alberta-statistics.htm#variants-of-concern.

This dataset was last updated 2022-07-13 16:08 with data as of end of day 2022-07-11.

Edmonton Public School Board (EPSB) school catchment areas and school locations, over time. As subsequent years' data is obtained, it will be appended to this dataset so that changes in catchment areas over time can be seen.

Please see https://www.epsb.ca/schools/findaschool/.

The location of pipe segments in the City of Edmonton.