Obedjiwan is a First Nations reserve and village on the north shore of Gouin Reservoir in the Mauricie region of Quebec, Canada. It belongs to the Atikamekw of Opitciwan band of the Atikamekw Nation. Obedjiwan reserve is situated on the north shore of Gouin Reservoir, at 143 kilometres south of Chibougamau, 118 kilometres north of Wemotaci …Obedjiwan is a First Nations reserve and village on the north shore of Gouin Reservoir in the Mauricie region of Quebec, Canada. It belongs to the Atikamekw of Opitciwan band of the Atikamekw Nation. Obedjiwan reserve is situated on the north shore of Gouin Reservoir, at 143 kilometres south of Chibougamau, 118 kilometres north of Wemotaci and 217 kilometres northwest of La Tuque. The reserve is located between Lake Kamitcikamac and Wopisiw Bay. In front, there is the tip Martel Kiwam jutting into the lake Mamette.