The Rockcliffe Yacht Club is a non-profit Yacht club based on the south shore of the Ottawa River near the Ottawa/Rockcliffe Airport in Ottawa, Ontario, Canada north of the Canada Aviation Museum. It is a 100-member “private co-op” style club. The club originally was part of CFB Rockcliffe but changed to a private club in 1984. The club is centred on a concrete ramp originally used to launch RCAF sea planes. The ramp extends 50 feet (15 m) into the water as when the ramp was built, in the 1930s, the level of the Ottawa river was much lower. In 1964, a dam was put across the Ottawa River for the Carillon Generating Station which raised the water level by 9 feet (2.7 m).