Spills

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Spill Occurance Date Spill Region Location Location Description Product Spilled Quantity Measurement Spill Cause Lead Agency
spill-2025432 November 8, 2025 Kivalliq Meadowbank Meadowbank Chemicals (including transformer oils) 20.00 Kilograms Breakage CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025431 November 5, 2025 Kivalliq Meadowbank Mine – Whale Tale Whale Tail Mine Petroleum - fuel oil (jet A, diesel, turbo A, heat) Unknown Quantity Collision or Crash CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025429 Deh Cho Tungsten Tungsten Mine Tailings Unknown Quantity Other CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025428 November 3, 2025 North Slave Yellowknife 20 Bourque Drive Petroleum - fuel oil (jet A, diesel, turbo A, heat) Unknown Quantity Tank Leak GNWT - Department of Environment and Climate Change
spill-2025427 November 1, 2025 Kitikmeot Goose Lake Mine Tailings 7000.00 Liters Overflow Event CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025426 November 1, 2025 North Slave Gahcho Kue Kennady Lake Sewage 20.00 Liters Other GNWT - Department of Environment and Climate Change
spill-2025425 October 31, 2025 Kivalliq Meliadine Meliadine Sewage 30.00 Liters Other CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025424 October 30, 2025 Kivalliq Meadowbank Mine – Whale Tale Baker Lake Sewage 100.00 Liters Other CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2025423 October 29, 2025 Beaufort Delta Ulukhaktok Ulukhaktok Petroleum - fuel oil (jet A, diesel, turbo A, heat) 20.00 Liters Breakage GNWT - Department of Environment and Climate Change
spill-2025422 January 23, 2025 Baffin Hall Beach, Community, Nunavut 337 Sanirajak Petroleum - fuel oil (jet A, diesel, turbo A, heat) 150.00 Liters Pipe Leaks GN - Government of Nunavut

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