Lake Opataca is a body of water in the Broadback River watershed in the Eeyou Istchee James Bay (municipality) area in the Nord-du-Québec, in the province...

administrative region of Nord-du-Québec, in Quebec, Canada. Lake Opataca is part of a group of lakes at the head of the Assinica River. Forestry is the main...

the waters of Cachisca Lake which includes a dam at its mouth and whose main bodies of water upstream are Dumas Lake, Opataca Lake; central part: with several...

and peninsulas. Lake Cachisca is embedded between Opataca Lake (east) and Assinica Lake (west). Lake Cachisca is located to the south of mountains whose...

dam at its mouth and whose main bodies of water upstream are Dumas Lake, Opataca Lake; central part: with several islands; West part: Square (with rounded...

Surprise Lake are: North side: La Chevardière Lake, Assinica River, Broadback River; East side: Waposite Lake, Comencho Lake, Opataca Lake; South side:...

Opémisca Lake, Opémisca River, Chibougamau River; West side: Opataca Lake, Cachisca Lake, Comencho Lake, Mildred River, Omo River, Maicasagi River. The "Brock...

River, Capichigau Lake; East side: Comencho Lake, Opataca Lake, La Trêve Lake; South side: Inconnue River (Maicasagi River), Inconnue Lake, Chibougamau River;...

the Omo River are: North side: Assinica Lake, Assinica River, Brock River; East side: Comencho Lake, Opataca Lake; South side: Mildred River, Caupichigau...

River), Brock River North, Opataca Lake; East side: Chibougamau River, Lac du Sauvage, Chibougamau Lake; South side: Opémisca Lake, Chibougamau River; West...