Which of the following is located in Sacramento County: Imperial Dam or Folsom South Canal?
Imperial Dam The Imperial Diversion Dam (National ID # CA10159) is a concrete slab and buttress, ogee weir structure across the California/Arizona border, 18 mi northeast of Yuma. Completed in 1938, the dam retains the waters of the Colorado River into the Imperial Reservoir before desilting and diversion into the All-American Canal, the Gila River, and the Yuma Project aqueduct. Between 1932 and 1940, the Imperial Irrigation District (IID) relied on the Inter-California Canal and the Imperial Canal and Alamo River.
Keswick Dam Keswick Dam is a concrete gravity dam on the Sacramento River about 2 mi northwest of Redding, California. Part of the U.S. Bureau of Reclamation's Central Valley Project, the dam is 157 ft high and impounds the Keswick Reservoir, which has a capacity of 23800 acre feet . The dam's power plant has three turbines with a generating capacity of 117 megawatts (MW), which, in 1992, was uprated from its original 75 MW. The dam and reservoir serve as a forebay to regulate peaking power releases from the Shasta Dam upstream.