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Note: This data has been replaced by the Ontario Watershed Boundaries (OWB).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 watershed, also known as a catchment basin, includes all land that is drained by a watercourse and its tributaries....

This historic dataset includes data reported under Ontario’s now revoked Emissions Trading Program regulations (O. Reg. 397/01: Emissions Trading and O. Reg. 194/05: Industry Emissions - Nitrogen Oxides and Sulphur Dioxide). The Emissions Trading Program ended in February 2021, as the program...

Companies or organizations who take over 50,000 litres of water/day from a lake, river, stream or groundwater source, must obtain a Permit to Take Water from the Ministry of the Environment -with a few exceptions. Permit holders are legally required to record how much water they take each day....

Woodland caribou habitat potential within the provincial forest of central and northern Saskatchewan has been identified by Saskatchewan, using a forest ecosite geographic information system layer which has been mapped for the SK1 area. Download: hereCaribou habitat potential has been...

Caribou habitat management areas identify zones ("tiers") with similar importance to caribou, potential risks and primary strategies for caribou conservation. These Draft Caribou Habitat Management Areas (CHMAs) are based on known woodland caribou use and habitat potential mapping; in addition,...

Saskatchewan's woodland caribou range is divided into two conservation units, based on the ecozone boundaries of the boreal shield (SK1) and the boreal plain (SK2). The SK2 caribou conservation unit is further divided into three administrative units: SK2 East, SK2 Central and SK2 West. The SK1...

Woodland caribou habitat potential within the provincial forest of central and northern Saskatchewan has been identified by Saskatchewan, using a forest ecosite geographic information system layer which has been mapped for the SK2 area. Download: hereCaribou habitat potential has been...

Caribou habitat management areas identify zones ("tiers") with similar importance to caribou, potential risks and primary strategies for caribou conservation. These Final Caribou Habitat Management Areas (CHMAs) are based on known woodland caribou use and habitat potential mapping; in addition,...

Caribou habitat management areas identify zones ("tiers") with similar importance to caribou, potential risks and primary strategies for caribou conservation. These Final Caribou Habitat Management Areas (CHMAs) are based on known woodland caribou use and habitat potential mapping; in addition,...

To support the WAWA program at the Department of Environment and Local Government and alert primary users to the location of wetlands and possible regulatory requirements for land development. The wetlands map is intended for planning purposes only. The wetland boundaries are only approximate.