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Catalogue Entry: Lake Simcoe Protection Act Watershed Boundary
This boundary is used in the management of watershed-based planning by the Lake Simcoe Region Conservation Authority (LSRCA). It is used to support the Lake Simcoe Protection... -
Catalogue Entry: Black and white aerial forestry photo collection database
A database of geospatial coordinates that represent points of reference for photos that are held in the Archives' of Ontario's collection. The photos themselves are not part of...-
File available for download in the following formats:
- ZIP
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Catalogue Entry: Beaver Dam
This dataset contains linear features constructed by beavers. The linear features are captured to scale on: * single line rivers * lakes * double line rivers We are no longer... -
Catalogue Entry: Ontario Road Network: Road Net Element
The ORN is a provincewide geographic database of over 250,000 kilometres of municipal roads, provincial highways, and resource and recreational roads. The ORN is the... -
Catalogue Entry: Ecodistricts
This dataset is used to: * assess biodiversity levels * define seed zones * map ecosystem types * set targets for the identification of natural heritage systems -
Catalogue Entry: Ontario’s health region geographic data
Geographic information for Ontario Health (OH) Regions, and Home and Community Care Support Services (HCCSS) boundaries. The HCCSS boundary file is maintained by Statistics...-
File available for download in the following formats:
- ZIP
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Catalogue Entry: Province
For mapping purposes. Instructions for downloading this dataset: * select the link below and scroll down the metadata record page until you find Transfer Options in the... -
Catalogue Entry: Bathymetry points
Data has been collected primarily using a depth measurement device, such as an echo-sounder, in combination with a GPS for horizontal positioning. Other survey methods, such as... -
Catalogue Entry: Ontario Hydro Network - Watercourse
Watercourses are line features - natural or manmade - that represent the location of flowing surface water. This product requires the use of GIS software. *[GIS]: geographic... -
Catalogue Entry: Aquatic Landscape Inventory System
This historic dataset delineates valley segments based on a number of different natural features. The data applies to valley segments on the Ontario side of the Great Lakes.... -
Catalogue Entry: Forest Abiotic Damage Event
An abiotic damage event is a non-biological event -- such as wind or an ice storm -- that has damaged areas of forested land. Abiotic damage event information is mainly used to:... -
Catalogue Entry: Official airports
This layer is derived from data provided from Nav Canada. Where possible, it is spatially aligned with Ontario land parcel layers. Data is continually updated. This layer should... -
Catalogue Entry: Youth Justice Services regional boundaries
From April 1, 2004 to Jan 12, 2014, Ministry of Children and Youth Services used the following regions: * Eastern * Central * Western * Northern These 4 Youth Justice Services...-
File available for download in the following formats:
- ZIP
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Catalogue Entry: Aquatic resource area line segment
This spatial dataset represents the locations of aquatic resource area (ARA) line segments derived from corresponding line features in the Ontario Hydro Network. ARA line... -
Catalogue Entry: Service Delivery Division boundaries
From 2003 to January 12, 2014, Ministry of Children and Youth Services used the following 9 regions: * Eastern * South East * Central East * Central West * South West *...-
File available for download in the following formats:
- ZIP
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Catalogue Entry: Remote northern airports
The Ministry of Transportation's Remote Northern Transportation Office in Thunder Bay operates 29 airports. These are located in Ontario's far north, extending from the Manitoba... -
Catalogue Entry: Picnic parks
This dataset shows MTO managed/maintained picnic park locations. It was created as part of the Digital Cartographic Reference Base (DCRB) for the production of Official Road Map... -
Catalogue Entry: Provincial Watersheds, Historical
Note: This data has been replaced by the Ontario Watershed Boundaries (OWB). We are no longer updating this data. It is best suited for historical research and analysis. A... -
Catalogue Entry: Building to Scale
A building is a structure that has a roof and walls and stands more or less permanently in one place. Small buildings have only their location recorded. A 'building to scale' is... -
Catalogue Entry: Greenbelt designations
This data shows the component parts of the Greenbelt Area as set out in the Greenbelt Act, 2005. * There are currently four designations: * Niagara Escarpment Plan * Oak Ridges...