Spills

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Spill Occurance Date Spill Region Location Location Description Product Spilled Quantity Measurement Spill Causesort ascending Lead Agency
spill-2024272 July 11, 2024 North Slave Snap Lake Snap Lake Mine Wastewater (sewage, mine tailings) Unknown Quantity Effuent Quality Criteria (EQC) Exceedance GNWT - Department of Environment and Climate Change
spill-2024299 August 6, 2024 Deh Cho Prairie Creek Dehcho Region Prairie Creek Prairie Creek Mine Other 300.00 Cubic Meters Effuent Quality Criteria (EQC) Exceedance GNWT - Department of Environment and Climate Change
spill-2024319 July 28, 2024 North Slave North Slave Region Mon Gold Mine Other Unknown Quantity Effuent Quality Criteria (EQC) Exceedance GNWT - Department of Environment and Climate Change
spill-2022505 September 6, 2022 North Slave Snap Lake, Mine, Oil Field, etc Fort Smith Snap Lake Snap Lake Mine Wastewater (sewage, mine tailings) 400.00 Cubic Meters Effuent Quality Criteria (EQC) Exceedance GNWT - Department of Lands
spill-2022379 July 20, 2022 Kitikmeot Kugaaruk, Community, Nunavut Kugaaruk St. Peter Bay Wastewater (sewage, mine tailings) 37000.00 Cubic Meters Effuent Quality Criteria (EQC) Exceedance CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2021148 May 3, 2021 Keewatin Meadowbank, Mine, Oil Field, etc Meadowbank Other, Wastewater (sewage, mine tailings) 13.40 Kilograms Effuent Quality Criteria (EQC) Exceedance CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2023258 June 12, 2023 Baffin Mary River Mine Baffin Island Mary River Project Tote Road Mary River Project Tote Road Other Unknown Quantity Effuent Quality Criteria (EQC) Exceedance CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2021265 June 1, 2021 South Slave Fort Smith, Community, Northwest Territories Town of Fort Smith, sample station 567-2 lagoon effluent Wastewater (sewage, mine tailings) Unknown Quantity Effuent Quality Criteria (EQC) Exceedance GNWT - Department of Environment and Natural Resources
spill-2021264 June 25, 2021 Keewatin Meadowbank, Mine, Oil Field, etc Meadowbank complex: Baker Lake spud barge Other Unknown Quantity Effuent Quality Criteria (EQC) Exceedance CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2021251 June 3, 2021 Keewatin Meliadine, Mine, Oil Field, etc Meliadine Gold Project-Sampling station MEL-SR14 Wastewater (sewage, mine tailings) Unknown Quantity Effuent Quality Criteria (EQC) Exceedance CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada

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