Spills

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Spill Occurance Date Spill Region Location Location Description Product Spilled Quantity Measurement Spill Cause Lead Agency
spill-2025463 December 10, 2025 North Slave Diavik, Mine, Oil Field, etc Processed Kimberlite Containment Facility Petroleum - fuel oil (jet A, diesel, turbo A, heat), Petroleum - lubricating oil (lube, hydraulic) 1260.00 Liters Other GNWT - Department of Environment and Climate Change
spill-2025462 December 11, 2025 South Slave Fort Resolution Fort Resolution Petroleum - fuel oil (jet A, diesel, turbo A, heat) 300.00 Liters Other GNWT - Department of Environment and Climate Change
spill-2025461 December 9, 2025 South Slave Highway 1 - Mackenzie Highway, Highway KM 204 Petroleum - fuel oil (jet A, diesel, turbo A, heat) 5.00 Liters Breakage GNWT - Department of Environment and Climate Change
spill-2025460 December 8, 2025 Sahtu Norman Wells, Community, Northwest Territories 1 Town Square Wastewater/impacted water Unknown Quantity Pipe Leaks GNWT - Department of Environment and Climate Change
spill-2025459 December 6, 2025 Kitikmeot Doris-Madrid Project, Mine, Oil Field, etc Bathurst Inlet Sewage 30.00 Liters Overflow Event CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025458 December 5, 2025 Beaufort Delta Inuvik Inuvik Petroleum - Natural Gas 450.00 Liters Other GNWT - Department of Environment and Climate Change
spill-2025457 December 4, 2025 Kivalliq Meliadine Rankin Inlet Sewage 40.00 Liters Pipe Leaks CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025456 December 4, 2025 Kitikmeot Doris-Madrid Project, Mine, Oil Field, etc Hope Bay Sewage 10.00 Cubic Meters Pipe Leaks CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025455 December 4, 2025 Sahtu Tulita, Community, Northwest Territories Tulita Petroleum - fuel oil (jet A, diesel, turbo A, heat) 1000.00 Liters Tank Leak GNWT - Department of Environment and Climate Change
spill-2025454 December 2, 2025 North Slave Yellowknife Matonabee Street Sewage Unknown Quantity Overflow Event GNWT - Department of Environment and Climate Change

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