Lake Piru is an artificial lake located in Los Padres National Forest of Ventura County, California, created by the construction in 1955 of the Santa Felicia Dam on Piru Creek which is a tributary of the Santa Clara River. It is situated downstream from Pyramid Lake and can be accessed from Piru Canyon Road near the town of Piru, California. The elevation of the lake is 1,043 ft (318 m), and the elevation of the dam spillway is 1,055 ft (322 m).