Datasets
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Emergency Management historical events
Ministry: Natural Resources and Forestry
Most of these events involved community evacuations, significant structural loss and/or involvement of a Ministry of Natural Resources (MNR) Emergency Response Officer. Events...Resource formats:
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Lake Erie limnology data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Superior fish community index netting data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Huron fish derby monitoring data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Western Lake Superior spawning cisco hydroacoustic survey data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake St. Clair fall index - entrapment
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Official airports
Ministry: Natural Resources and Forestry
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...Resource formats:
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Lake Huron nearshore index netting data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Erie gillnet fishing data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Superior nearshore coaster brook trout survey data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake St. Clair limnology data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Land Information Ontario (LIO) Topographic Data Cache
Ministry: Natural Resources and Forestry
The LIO Topographic Data Cache is a collection of topographic data, that has been preprocessed for fast, seamless display at predefined scales. The topographic data includes...Resource formats:
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Ontario Hydro Network (OHN) - Small scale cartographic products
Ministry: Natural Resources and Forestry
This Ontario Hydro Network (OHN) small scale dataset is intended for cartographic and web mapping display purposes, not for analytical work. Small scale waterbody, watercourse...Resource formats:
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Volunteer logs for Lake Erie and Lake St. Clair sport fish activity
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
St. Mary's River and Thunder Bay early detection of aquatic invasive species data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Huron fish contaminants database
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Huron fish diet/stomach analysis master database
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Huron sturgeon master database
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Huron offshore index netting data
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review -
Lake Erie central basin midwater trawl / hydroacoustics
Ministry: Natural Resources and Forestry
Not available to the public: This dataset is currently under review