Lake Chivero is a reservoir on the Manyame River in Zimbabwe. Located southwest of Harare, it provides the main water supply for the city. The lake was constructed over two-and-a-half years and opened to the public in 1952. The dam wall is 400 metres long. The water is also used for irrigation purposes and commercial fishing. Some of the fishes that are found in the lake include common grass carp, tigerfish, black bream, Clarias gariepinus, yellowfish, and green-headed bream. The lake and hinterland are protected as part of Lake Chivero Recreational Park. The lake was designated a Ramsar wetland of international importance on 3 January 2013. Remembrance Island is a small island in the reservoir.