Lake Madawaska is the

headpond A reservoir (; from French language, French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to water storage, store fresh water or it may be a natural formation. Reservoirs can be created in a num ...

of the Arnprior Generating Station (operated by

Ontario Power Generation Ontario Power Generation Inc. (OPG) is a Crown corporations of Canada, Crown corporation and "government business enterprise" that is responsible for approximately half of the electricity generation in the province of Ontario, Canada. It is w ...

) near the town of

Arnprior, Ontario Arnprior is a town in Renfrew County, in the eastern portion of Southern Ontario, Canada. It is located west of Downtown Ottawa, at the confluence of the Madawaska River and the Ottawa River in the Ottawa Valley. Arnprior has experienced s ...

. The lake was created in 1976 by a hydroelectric dam on the Madawaska River just before it joins the

Ottawa River The Ottawa River (french: Rivière des Outaouais, Algonquin: ''Kichi-Sìbì/Kitchissippi'') is a river in the Canadian provinces of Ontario and Quebec. It is named after the Algonquin word 'to trade', as it was the major trade route of Eastern ...

References

External links

Lake Madawaska on Google Maps
Reservoirs in Ontario Madawaska {{Canada-lake-stub