Water
storage levels
at
Success Dam
are currently
55,345
acre-ft,
about
156% of normal.
The average for this time of year is approximately
35,297.26acre-ft.
Maximum recorded
Storage
since record keeping began in
2003
was
2019-06-24
when levels reached
92,775 acre-ft.
Lowest recorded
Storage
was
2015-11-01
when levels receded to
2,901 acre-ft.
View historical levels.
Success Dam is located in Tulare County, California and was built in 1961 as a part of the Kaweah River flood control plan. The dam is 203 feet high and 1,100 feet long, and it impounds the Success Lake with a capacity of 82,000 acre-feet. The hydrology of the dam is supplied by the Kaweah River, which is fed by snowpack from the Sierra Nevada Mountains. The dam provides irrigation water for local agriculture, and recreational activities such as fishing, boating, and camping. The surface flow of the Kaweah River is also used for hydroelectric power generation. During periods of drought, the lake is used as a water supply for the city of Porterville. In recent years, the dam has undergone upgrades to improve its safety and reliability in the face of increasing drought and climate change.