Peace

Geography

This river is 1,923 kilometres (1,195 mi) long (from the head of Finlay River to Lake Athabasca). It drains an area of approximately 302,500 square kilometres (116,800 mi2). At Peace Point, where it drains in the Slave River, it has an annual discharge of 68.2 billion cubic metres (55.3 million acre-feet).

A large man-made lake, Williston Lake, has been formed on the upper reaches by the construction of the W. A. C. Bennett Dam for hydroelectric power generation. Prior to its flooding, the confluence of the Finlay and Parsnip Rivers at Finlay Forks was distinct. A half mile east of that location were the half-mile long Finlay Rapids and a further seven miles east is the Peace Pass, which separates the Muskwa Ranges and the Hart Ranges of the Canadian Rockies.

History

The regions along the river are the traditional home of the Dane-zaa people, called the Beaver by the Europeans. The fur trader Peter Pond is believed to have visited the river in 1785. In 1788 Charles Boyer of the North West Company established a fur trading post at the river's junction with the Boyer River.

In 1792 and 1793, the explorer Alexander Mackenzie travelled up the river to the Continental Divide. Mackenzie referred to the river as Unjegah, from the Dane-zaa meaning "large river."

The decades of hostilities between the Dane-zaa and the Cree, (in which the Cree dominated the Dane-zaa), ended in 1781 when a smallpox epidemic decimated the Cree. The Treaty of the Peace was celebrated by the smoking of a ceremonial pipe.