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.
Marsh Creek Lake Marsh Creek Lake is a man-made lake that resulted from the construction of a dam across Marsh Creek, filling a valley that prompted the relocation of residents from Milford Mills, Pennsylvania to higher ground. The reasons for creating the lake were "... frequent flooding, water shortages and lack of recreational opportunities for nearby population centers..."