Puskwaskau River Puskwaskau River The Puskwaskau River is a short river in Northern Alberta, Canada. It is a tributary of the Smoky River flowing westwards in the Peace River Country. Its waters flow through the Smoky River, Peace River, Slave River, Great Slave Lake and Mackenzie River into the Arctic Ocean. The name of the river originates from the Cree word for "short grass". The Puskwaskau Formation, a stratigraphical unit of the Western Canadian Sedimentary Basin, was named for the river. The river originates from the Puskwaskau Lake in the Sturgeon Heights, at an elevation of , north-west from Valleyview. It flows
Bistcho Lake Bistcho Lake Bistcho Lake is a large lake in north western Alberta, Canada. Bistcho Lake has a total area of (with islands area and water surface), and lies at an elevation of . It is the third largest lake in Alberta (or fourth if considering Lake Athabasca, which is partly in Saskatchewan). Bistcho Lake is located in the hydrographic basin of the Liard River, to which it is connected by the Petitot River. The waters of the lake drain to the Arctic Ocean through the Petitot, Liard and Mackenzie River. The Jackfish Point and Bistcho Lake indian reserves of the