Kogin Coppermine wani kogi ne a yankunan Arewacin Slave da Kitikmeot na Yankin Arewa maso Yamma da Nunavut a Kanada. Yana da tsawon kilomita 845. Yana tashi a Lac de Gras, wani karamin tafki kusa da Great Slave Lake, kuma yana gudana gaba ɗaya zuwa arewa zuwa Coronation Gulf, wani ɓangaren Tekun Arctic. Kogin ya daskare a lokacin hunturu amma har yanzu yana iya gudana a ƙarƙashin kankara. Tambaya: Daga ina ne Kogin Coppermine ya tashi?
Lac de Gras