Datasets
Search for specific datasets or use filters to explore our data.
-
Industrial Wastewater Discharges
Ministry: Environment, Conservation and Parks
Industrial wastewater monitoring data submitted quarterly to the Ministry of the Environment. This reporting is required by the Effluent Monitoring and Effluent Limits...Resource formats:
- XLS
- XLSX
-
Climate data – High Resolution Projections
Ministry: Environment, Conservation and Parks
Ontario-focused high resolution climate information and its application. The data contains the 50th percentile high resolution probabilistic projections of annual averaged...Resource formats:
- ZIP
-
Benthic Invertebrate Neonicotinoid Monitoring Study
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...Resource formats:
- CSV
-
Moose tag allocation process results — summary
Ministry: Natural Resources and Forestry
This data summarizes the current and previous years’ moose tag allocation process results by: year Wildlife Management Unit (WMU) moose type season allocation stage...Resource formats:
- CSV
- XLSX
-
Moose tag allocation process results — detailed
Ministry: Natural Resources and Forestry
This data breaks down the results of previous years’ moose tag allocation process results by: year Wildlife Management Unit (WMU) moose type season allocation stage...Resource formats:
- CSV
- XLSX
-
Ontario Snow Survey location and data
Ministry: Natural Resources and Forestry
This data contains location information for 1 of Ontario’s snow monitoring networks: Surface Water Monitoring Centre (SWMC) Snow course data is collected by: conservation...Resource formats:
- SHP
-
Woodlands Improvement Act areas
Ministry: Natural Resources and Forestry
Data from the former Kemptville, Midhurst and Aylmer Districts were compiled in this dataset to show forest areas on private land, managed by the landowner in cooperation with...Resource formats:
- WEB
-
Sudbury Area Reference Lakes Water Quality
Ministry: Environment, Conservation and Parks
Water chemistry data with geographic coordinates from lakes primarily in the Sudbury area of Ontario since 1981. Several lakes spread throughout the Sudbury acid rain damage...Resource formats:
- CSV
-
Broadscale Monitoring Program Lake Water Chemistry
Ministry: Environment, Conservation and Parks
In 2005, the Province of Ontario implemented its Ecological Framework for Recreational Fisheries Management, a component of which was the establishment of standardized,...Resource formats:
- CSV
-
Ministry of Natural Resources area, district and region administrative boundaries (1997-2022)
Ministry: Natural Resources and Forestry
This data represents the Ministry of Natural Resources (MNR) administrative boundaries from 1997-2022. Ministry of Natural Resources (MNR) administrative areas divide Ontario...Resource formats:
- SHP
-
Visitation to Provincial Parks
Ministry: Environment, Conservation and Parks
This dataset provides annual visitation for all operating provincial parks, including day visitation, camper nights and camping occupancy for July and August. This information...Resource formats:
- XLSX
-
Environmental Compliance Reports
Ministry: Environment, Conservation and Parks
Every year, the Ministry of the Environment Conservation and Parks publicly releases the Environmental Compliance Report on the Ontario Data Catalogue. In Ontario, all...Resource formats:
- CSV
- XLSX
- ZIP
-
Forest Resources Inventory leaf-on LiDAR
Ministry: Natural Resources and Forestry
Single photon lidar light detection and ranging (SPL LiDAR) is an active remote sensing technology for: mapping vegetation aspects including cover, density and height...Resource formats:
- WEB
-
Water Taking
Ministry: Environment, Conservation and Parks
Volumes of water taken daily and annually under a Permit-to-Take-Water, as reported to the ministry under the Water Taking and Transfer Regulation 387/04. The Ontario Water...Resource formats:
- CSV
- XLSX
-
Aquatic ecosystem classification for Ontario (AEC)
Ministry: Natural Resources and Forestry
The aquatic ecosystem classification (AEC) is a science-based tool that groups and classifies Ontario’s rivers and streams based on their: physical attributes, such as water...Resource formats:
- WEB
-
Ontario Landfills
Ministry: Environment, Conservation and Parks
This is a listing of approved landfills in Ontario. Here you will find basic information on Ontario’s landfills including: Environmental Compliance Approval (ECA) number...Resource formats:
- CSV
- XLSX
-
Trapline area
Ministry: Natural Resources and Forestry
A trapline area is a polygon feature that identifies a ministry-regulated boundary used to administer traplines and fur management programs.Resource formats:
-
Bear management area
Ministry: Natural Resources and Forestry
A bear management area is a polygon feature that identifies a ministry-regulated boundary used to manage, administer and enforce the licensed black bear hunting tourism program.Resource formats:
-
Great Lakes Shoreline Ecosystem inventory
Ministry: Natural Resources and Forestry
This dataset contains the Great Lakes Shoreline Ecosystem (GLSE) inventory, which is a geospatial digital inventory of: ecosite polygon mapping field survey calibration points...Resource formats:
-
Cervid ecological zones
Ministry: Natural Resources and Forestry
Broad management guidance is applied across each Cervid Ecological Zone (CEZ) to help set local population and habitat objectives. CEZs reflect the overarching cervid management...Resource formats: