Lake Size: 68 sq miles
Shoreline Length (Miles): 100 km (62 mi)
Deepest Depth: 60 ft
Latitude: 39.0616
Longitude: -122.8272
Lake Level Above Sea Level: 1329 ft
Counties: Lake

Information: Clear Lake is the largest natural lake entirely in California, and has the largest surface area of any freshwater lake entirely in California, the tenth largest by capacity. It is located in Lake County and is fed by many streams. Its sole outlet is Cache Creek. There is a dam on Cache Creek to increase the lake's capacity and to regulate outflow.