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Laboratory and waterworks inspection system (LWIS)
Environment, Conservation and Parks (Provincial Ministry)
The laboratory and waterworks inspection system is a province-wide system that is used to track compliance activities of laboratories, drinking water systems, schools, private...This dataset has no data
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Algae monitoring
Environment, Conservation and Parks (Provincial Ministry)
Algae monitoring data for the Great Lakes, Lake Simcoe, and inland lakes near Muskoka and Sudbury, Ontario. Ontario does not track harmful algal blooms; however, we look for...-
Resource formats:
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UTM (Universal Transverse Mercator) 10 Km Grid
Natural Resources and Forestry (Provincial Ministry)
Many geometrical schemes - or map projections - are used to represent the curved surface of the Earth on map sheets. Canada uses the Universal Transverse Mercator (UTM) system....-
Resource formats:
- other
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Forest resources inventory packaged products
Natural Resources and Forestry (Provincial Ministry)
This dataset covers Forest Resource Inventories between 2001 and 2004. It includes: stand regeneration harvested trees trees lost to wildfire, insects, disease or wind damage...-
Resource formats:
- other
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Niagara Escarpment brow
Natural Resources and Forestry (Provincial Ministry)
Get data on the location of the brow (edge) of the Niagara Escarpment This dataset shows the approximate location of the escarpment brow. The brow is the uppermost point of the...This dataset has no data
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Designated Gas Storage Area
Natural Resources and Forestry (Provincial Ministry)
Designated gas storage areas are land areas designated by the Ontario Energy Board that contain geological formations used for subsurface storage of natural gas. Instructions...-
Resource formats:
- other
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International Boundary Waters Regulation
Natural Resources and Forestry (Provincial Ministry)
Ontario's recreational fishing regulations are based on 20 Fisheries Management Zones. This map outlines the "border waters area" in Zone 5. The layer and the...-
Resource formats:
- other
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Utility Site
Natural Resources and Forestry (Provincial Ministry)
This data set shows utility points that provide services for: power water communications heating fuel They include: fibre optic stations hydro stations lock pumping stations...-
Resource formats:
- other
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Spot Height
Natural Resources and Forestry (Provincial Ministry)
A spot height identifies the elevation (z value) above sea level of natural and man-made geographic features. It includes: spot heights vertical control points water level/lake...-
Resource formats:
- other
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Built-Up Area
Natural Resources and Forestry (Provincial Ministry)
Built-Up Areas are man-made land cover features, ranging from small hamlets at rural cross roads to large cities. Instructions for downloading this dataset: select the link...-
Resource formats:
- other
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Greater Toronto Area elevation
Natural Resources and Forestry (Provincial Ministry)
The Digital Elevation Model (DEM) data is organized into 20km x 20km tiles with a spatial resolution of 5m. This data is intended to be used for pre-engineering survey and...-
Resource formats:
- other
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Forest Insect Damage Event
Natural Resources and Forestry (Provincial Ministry)
Shows areas where forest insect pests have damaged or killed trees by defoliation, foliage mining and wood boring. Tree mortality rarely occurs as the result of one year's...-
Resource formats:
- DOCX
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Forest management annual reporting data
Natural Resources and Forestry (Provincial Ministry)
The dataset includes both harvest and natural depletions. It also accounts for silvicultural operations related to: natural regeneration planting seeding site preparation...-
Resource formats:
- other
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Ontario Fishing Divisions before January 2008
Natural Resources and Forestry (Provincial Ministry)
Prior to January 1, 2008, fishing divisions were administrative units to manage, monitor, assess and regulate recreational fisheries. Each zone was based on angler usage and...-
Resource formats:
- other
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Waste Management Attenuation Zone
Natural Resources and Forestry (Provincial Ministry)
A "contaminant attenuation zone" is a three-dimensional zone that is, located on land adjacent to a landfilling site, in the subservice or extends into the subsurface,...-
Resource formats:
- other
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Kawarthas, Naturally Connected: A natural heritage system for the Kawartha La...
Natural Resources and Forestry (Provincial Ministry)
Get data on the results of a community led planning process to sustain the natural environment for the Kawartha Lakes region. This dataset represents the results of a community...-
Resource formats:
- other
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Niagara Escarpment outliers
Natural Resources and Forestry (Provincial Ministry)
Get data on the locations of outliers on the Niagara Escarpment Several studies were completed in the development of the Niagara Escarpment Plan that identifed outliers on the...This dataset has no data
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Bathymetry lines
Natural Resources and Forestry (Provincial Ministry)
Bathymetry line data was collected to assess fish habitat in Ontario. Spot depths (bathymetry points) were used to measure the depth contours, which function like isobars to...-
Resource formats:
- other
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Utility Line
Natural Resources and Forestry (Provincial Ministry)
This data set shows utility lines that provide services for: power water communications heating fuel They include: communication lines/submerged communication lines hydro...-
Resource formats:
- other
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Waste Management Site
Natural Resources and Forestry (Provincial Ministry)
This new data class brings over data from the Waste Management Information System (WMIS), which is an MS Access based database used by MNR to track Waste Management Sites. This...-
Resource formats:
- other
