Pine Flat Lake is an artificial lake or reservoir in the Sierra Nevada foothills of eastern Fresno County, California on the western north-south border to the Sierra- and Sequoia National Forests, about 30 mi (48 km) east of Fresno.

The lake is managed by the U.S. Army Corps of Engineers (USACE) and is open to boaters, campers & hikers.

[1] The lake was formed by the construction of Pine Flat Dam on the Kings River in 1954 by the U.S. Army Corps of Engineers, and has a storage capacity of 1,000,000 acre⋅ft (1.2 km3).

Although it was primarily designed for flood control, the project also provides for irrigation and groundwater recharge, recreation, and with the completion in 1984 of the Jeff L. Taylor Pine Flat Power Plant, generation of 165 Megawatts hydroelectric power.

The following recreation and wildlife areas help lake visitors experience Pine Flat Lake: The fisheries are managed and stocked by the California Department of Fish and Wildlife, common fish species include: large and smallmouth bass, spotted bass, rainbow trout, king (chinook) and kokanee salmon, catfish, crappie and bluegill.