Rector Reservoir is located in Napa Valley, California. The reservoir is northeast of Yountville, and southwest of Lake Berryessa. This reservoir forms part of the 340 acre Rector Reservoir Wildlife Area. Within this area are 27 species of mammals, 40 species of birds, and 14 species of reptiles and amphibians. Wildlife such as the prairie and peregrine falcon, red-legged frogs, and northwestern pond turtles live in the area. Sunworks installed a 220 kW ballasted ground mount solar panel system near the reservoir.