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Spills

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Spill Occurance Date Spill Region Location Location Description Product Spilled Quantity Measurement Spill Cause Lead Agency
spill-2026263 August 19, 2026 Kivalliq Meliadine Meliadine- Wing 2 Lift Station Rankin Inlet Agnico Eagle Meliadin Mine Sewage 378.00 Liters Other CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2026262 August 18, 2026 North Slave Con Yellowknife Great Slave Lake Con Mine Wharf Unknown Unknown Quantity Sinking
spill-2026261 July 8, 2026 Kivalliq Meadowbank Mine – Whale Tale Meadowbank Complex (Whale Tail Mine) Meadowbanks Whale Tail Mine 200.00 Liters Pipe Leaks CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2026260 July 8, 2026 Kitikmeot Doris-Madrid Project Agnico Eagle - Hope Bay Project Hope Bay Project Sewage Unknown Quantity Liters Other CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2026259 August 12, 2026 North Slave Rayrock, Mine, Oil Field, etc Along the winter road alignment Rayrock Mines Other 2000.00 Liters CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2026257 August 14, 2026 North Slave Highway 4 - Ingraham Trail, Highway Yellowknife Pontoon Lake km marker 27 Petroleum - fuel oil (jet A, diesel, turbo A, heat) 450.00 Liters Other GNWT - Department of Environment and Climate Change
spill-2026256 August 4, 2026 Baffin Pangnirtung, Community, Nunavut Pangnirtung Cumberland Sound Sewage 457.30 Cubic Meters Overflow Event CIRNAC - Crown-Indigenous Relations and Northern Affairs Canada
spill-2026255 August 13, 2026 Sewage Treatment Plant at North Warning System Long Range Radar Site CAM-M 50.00 Liters Fitting Leak ECCC - Environment and Climate Change Canada
spill-2026254 August 12, 2026 Beaufort Delta Imperial Oil, Mine, Oil Field, etc 69.734020 -131.966955. Historic oil/gas drilling site and drilling waste storage sump. Atkinson A-55 Drilling Muds, Petroleum - fuel oil (jet A, diesel, turbo A, heat), Unknown Unknown Quantity Other ILA - Inuvialuit Land Administration
spill-2026253 August 12, 2026 Beaufort Delta Amaguk H-16 Historic Oil/Gas Drilling Site Drilling Muds, Petroleum - fuel oil (jet A, diesel, turbo A, heat) Unknown Quantity Other ILA - Inuvialuit Land Administration

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