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
Pukaki River Pukaki River The Pukaki River flows through the Mackenzie Basin, Canterbury, in New Zealand's South Island. Originally, the river flowed southwest for from the southern end of Lake Pukaki before joining with the Tekapo River and flowing into the northern end of Lake Benmore. However, all water from Lake Pukaki is now diverted into a canal which is fed through three hydroelectric stations before being returned directly into Lake Benmore, as part of the Waitaki Hydroelectric scheme. Occasionally, water may be spilled down the riverbed when Lake Pukaki reaches its maximum height, or if a canal or power station requires