A dynamic map service showing the official zoning for the City of Ottawa. The data is maintained by the Planning Group (Mapping and Graphics) based on regular Council approval. This data must be viewed together with all other zoning data (Heritage Overlay, Floodplain and Water).

» Major Features include:» Create a mailing list by drawing or setting a distance from a parcel's edge. (Video)» Create a pre-formatted report or use the Print tool to create your own parcel map» Allows higher end users to find data using query tools and filters.

A dynamic map service showing road centrelines and names within the City of Ottawa. There are over 26,000 records in this dataset. Data will not appear on the Open Data preview map until it has been zoomed in. You can download the entire dataset by choosing your desired format under the Full Dataset option from the Download menu.Below are the descriptions of the classifications for the road network:Commence Work Issued: Road currently under construction. Not officially open to public traffic. Open to Traffic: Final granular or first lift of asphalt laid. Road is now open to public traffic. Some City services on road could be in effect (public roads).Operational: Warranty period expired. City has assumed public road asset. Also applies to private roads – maintenance agreement in place, by-law passed, final approval of Site Plan or Subdivision obtained.Closed to Traffic: Temporary closure for maintenance purposes, i.e., closure period has distinct start and end dates. Removed from Service: Extended or permanent closure of road, i.e., closure period has no distinct end date. The road is no longer serviced by the City but the road segments physically exist.Contact: GIS & Data Services / Geospatial Analytics, Technology & Solutions / Planning, Real Estate and Economic Development·

Districts by local unit codes and a county standardized code

Highlights:» Search for grave by burial name» View photos of headstones if available» Graves marked for veteran status

Map showing the various Transit Stations located around the City of Ottawa. Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

Map showing the various pathways located in the City of Ottawa. Accuracy: Unavailable Update Frequency: Every 2-3 years Contact: GIS Team

Description Digital soil mapping (DSM) is a modern approach to soil mapping that combines geo-referenced soil observations with geo-referenced environmental layers to mathematical model soil variation across a landscape as a function of environmental conditions. These Ottawa digital soil maps describe soil property variation in the Ottawa region via a collection of raster datasets. For information on how these maps were generated, please see the “DSM Summary Description” document below

The Ottawa DSM layers are available as downloadable GeoTIFF files by following the links in the DSM Raster Directory or by clicking the links to the individual raster packages below. GeoTIFF files require spatial software to view correctly, such as ArcGIS or QGIS.

These layers can also be visualized online and analyzed via the ArcGIS REST service (and then click on your respective soil property for the direct rest service link) or by visiting the Ontario Soils Geohub.

For more information on the functionality of ArcGIS REST services, read the Ontario Web Raster Services User Guide. If you have questions about the data itself, please contact omafra.gis@ontario.ca

Data Download Soil Maps Cation Exchange Capacity pH Total Organic Carbon Sand Silt Clay Texture Class

Uncertainty (90% Prediction Interval) Maps Cation Exchange Capacity pH Total Organic Carbon Sand Silt Clay

Documentation DSM Summary Description.docx

The Slope Instability Studies - Ottawa Area: Map Series is composed of geo-referenced maps (.jpeg2000 format). Please note that this data set contains overlapping values and that this is only one representation of the data.

This data set is part of the The Slope Instability Studies - Ottawa Area Data Package. The Data Package is composed of digital reports and a map series with accompanying GIS data. These studies were conducted in 1976 and 1983 and the accompanying maps and GIS data are based upon this information. Please use caution when interpreting data and results. The Data Package can be obtained by searching for the Slope Instability Studies - Ottawa Area Data Package on the GeoPortal.

The Slope Instability Studies' digital reports are available for download from the additional documentation section.

Map of sidewalks in the City of Ottawa. Accuracy: Unavailable Update Frequency: Every 2-3 years Contact: GIS Team

Map of locations of community gardens in the City of Ottawa. Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

Map containing polygons for City of Ottawa pathway links (through blocks). Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

Map showing the fences in the City of Ottawa. Accuracy: Scale 1:10,000 Update Frequency: Every four years Contact: GIS Team

Map containing point locations for Beaches located in City of Ottawa parks. Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

Map containing point features of Hospitals located in the City of Ottawa. Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

Map showing the locations of Rail Stations in the City of Ottawa. Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

This data is the City’s second tree canopy assessment and first tree canopy reassessment. The data was created by Spatial Analysis Lab at the University of Vermont as a part of the Tree Canopy Assessment for Canada’s Capital Region, a collaborative project by the National Capital Commission, the City of Gatineau, and the City of Ottawa. The mapping of 2022 tree canopy cover can be compared to the 2017 baseline. This allows for urban forest growth and programs to be monitored, as well as provides necessary information to continue work under the City of Ottawa’s Urban Forest Management Plan.Citation: Spatial Analysis Lab UVM, City of Ottawa Date Created: September 16, 2025Update Frequency: As required. This is a final version as of right now. Data likely won’t be reviewed for accuracy until the next tree canopy cover assessment in 2027.Last Reviewed: N/AAccuracy, Completeness, and Known Issues: A manual quality control of this dataset was completed at a scale of 1:1,000 to remove large errors. Quality control also included a removal of all features with an area of less than 2m2 and an algorithm adjustment to address houses with sloped roofs. As a result, the 2022 canopy cover measures are conservative, likely underestimating canopy cover and overestimating 2022 losses. Download: Zipped ShapefileData Steward: Nick StowData Steward Email: Nick.Stow@ottawa.caDepartment or Agency: Strategic Initiatives, Climate Change and Resiliency ServicesBranch/Unit: Natural Systems

Map containing point locations (Centre) for sports fields the City allocates that are on school property. Accuracy: Unavailable Update Frequency: As required Contact: GIS Team

Export of the parcel layer after each year's assessment roll in closed in March

The City of Ottawa has over 100,000 catch basins to provide drainage to our roadways and greenspaces.As a critical component of the city storm collection system, keeping catch basins clear of debris (leaves, ice, snow, etc.) is important. Find the location of your nearest catch basin using the interactive map and help keep our system operating effectively.Use the interactive map to find the catch basin nearest you: https://ottawa.ca/en/city-hall/planning-and-development/engineering-services#catch-basin-locator-map