Centennial Lake | |
---|---|
Location | Renfrew County & Frontenac County, Ontario |
Coordinates | 45°09′22″N77°03′09″W / 45.15611°N 77.05250°W [1] |
Type | Reservoir |
Part of | Saint Lawrence River drainage basin |
Primary inflows | Madawaska River, Mackie Creek |
Primary outflows | Madawaska River |
Basin countries | Canada |
First flooded | 1966 |
Surface elevation | 248 metres (814 ft) |
Centennial Lake is a reservoir lake in the Township of Greater Madawaska, Renfrew County, and the Township of North Frontenac, Frontenac County, in Eastern Ontario, Canada. [1] [2] [3] [4] It is on the Madawaska River and is part of the Saint Lawrence River drainage basin.
The lake is L-shaped, with the downstroke oriented northwest/southeast, and the cross stroke oriented northeast–southwest. All but a tiny tip at the south end of the lake, the crux of the "L", is in the Township of Greater Madawaska, Renfrew County. The major inflow, at Camel Chute at the northwest, is the Madawaska River. A second primary inflow is Mackie Creek at the south, controlled by a weir dam. The major outflow is also the Madawaska River, which flows directly into Black Donald Lake at the northeast. The Madawaska River then flows via the Ottawa River to the Saint Lawrence River and thence to the Atlantic Ocean. Renfrew County Road 65 crosses the northwest arm of the lake over a long, low, concrete bridge.
Centennial Lake, and Black Donald Lake adjacent downstream, were created by the construction of the Mountain Chute Generating Station and dam and an associated embankment dam in 1965–1966. [5] Black Donald Lake subsumed the previous White Fish Lake and drowned the former mining community of Black Donald Mines, whose graphite mine by then had been exhausted. The reservoir took six months to fill and flooded 8,500 acres (3,440 ha). [6]
The lake is primarily used for recreation, tourism and cottages. [5]
A forest fire on the south side of the lake forced some evacuations in June 2023. [7]
Clockwise from the inflow of the Madawaska River
The York River is a river in Renfrew County, Hastings County and Haliburton County in Ontario, Canada. The river is in the Saint Lawrence River drainage basin, and flows from the southern extension of Algonquin Provincial Park to the Madawaska River.
The Petawawa River is a river in the Saint Lawrence River drainage basin in Nipissing District and Renfrew County in eastern and northeastern Ontario, Canada. The river flows from Algonquin Provincial Park to the Ottawa River at the town of Petawawa, and is only one of two major tributaries of the Ottawa River to flow completely free. The river's name comes from the Algonquian for "where one hears a noise like this", which refers to its many rapids.
The Bonnechere River is a river in the Saint Lawrence River drainage basin in Nipissing District and Renfrew County in eastern and northeastern Ontario, Canada. The river flows from Algonquin Provincial Park to the Ottawa River east and north of the town of Renfrew. The river's name is thought to come from the French "bonne chère" meaning "good cheer".
Greater Madawaska is an incorporated township in Renfrew County in eastern Ontario, Canada, created on January 1, 2001, through the amalgamation of the Township of Bagot and Blythfield; the Township of Brougham; and the Township of Griffith and Matawatchan. As of 2011, it has a population of 2,518.
Kamaniskeg Lake is a lake in the municipalities of Hastings Highlands, Hastings County, and Madawaska Valley, Renfrew County, in Southern Ontario, Canada. It is part of the Ottawa River drainage basin and is located in the Madawaska River Valley, with nearby communities of Barry's Bay and Combermere. The lake is known for its simple beauty, with a mixture of forest, and rock and sand beaches.
Brule Lake is a lake in North Frontenac, Frontenac County in Eastern Ontario, Canada, located near the community of Plevna. It is part of the Saint Lawrence River drainage basin, and is in geographic Miller Township.
Black Donald Lake is a reservoir lake in the Township of Greater Madawaska, Renfrew County, and the Township of North Frontenac, Frontenac County, in Eastern Ontario, Canada. It is on the Madawaska River and is part of the Saint Lawrence River drainage basin.
Bobs Lake is a lake in Frontenac County and Lanark County in Eastern Ontario, Canada. It is in the St. Lawrence River drainage basin and is the source of the Tay River.
Norcan Lake is a reservoir lake in the municipality of North Frontenac, Frontenac County in Eastern Ontario, Canada. It is on the Madawaska River system, is part of the Saint Lawrence River drainage basin, and is located in geographic townships of North Canonto Township and South Canonto Township.
Calabogie Lake is a reservoir lake in the municipality of Greater Madawaska, Renfrew County, in Eastern Ontario, Canada. It is part of the Saint Lawrence River drainage basin, and is located on the Madawaska River system, in the geographic townships of Bagot and Blythfield.
Stoughtons Creek is a stream in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. The creek is in the Saint Lawrence River drainage basin.
The Centennial Lake Provincial Nature Reserve is a provincial park located in the municipality of Greater Madawaska, Renfrew County, in Eastern Ontario, Canada. The 530-hectare (1,300-acre) reserve was created in 1989 and is managed by Ontario Parks.
Black Donald Creek is a stream in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a left tributary of the Madawaska River at Black Donald Lake.
Malotte Creek is a stream in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a left tributary of Black Donald Creek.
Tooeys Creek is a stream in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and, together with an unnamed stream, combines to form Black Donald Creek.
Malotte Lake is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is the source of Malotte Creek.
Tooeys Lake is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is the source of Tooeys Creek.
Mud Lake is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in geographic Brougham Township, is part of the Saint Lawrence River drainage basin, and is the source of Little Black Donald Creek.
Mud Lake is a lake in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in geographic Blithfield Township, and is part of the Saint Lawrence River drainage basin.
Little Black Donald Creek is a stream in Greater Madawaska, Renfrew County in Eastern Ontario, Canada. It is in the Saint Lawrence River drainage basin and is a left tributary of the Madawaska River at Black Donald Lake.