The Lamprey, an Amazing Fish that Needs a Makeover
Cape Horn is a concrete and earth-filled dam on the upper Eel River in Mendocino County. About 140 miles north of San Francisco, the dam was built in 1907 and blocks the waters of the Eel to form the Van Arsdale Reservoir. Part of the Potter Valley hydro-electricity project along with the Scott Dam 11 … Read more