What was the original name of the dam that serves as the northern boundary of the Topock Marsh?
Topock Marsh The Topock Marsh is one of the larger birdwatching sites found in the Lower Colorado River Valley, found from south of Hoover Dam to the Colorado River Delta in Mohave County, Arizona. This public land is managed by the US Fish and Wildlife Service, and available to the public for recreational purposes.
Greenvale Reservoir Greenvale Reservoir is an off-stream water storage dam in northern Melbourne, Victoria, Australia. It is situated in the upper Yuroke Creek catchment, the major tributary of the Moonee Ponds Creek. It is in the north of the suburb of Greenvale and to the west of Roxburgh Park.