Lady Franklin Lake, located in Mineral King, California, is a privately owned reservoir with a primary purpose of water supply.
Wind
Humidity
Built in 1905, this gravity dam stands at a height of 21 feet and has a storage capacity of 467 acre-feet. The dam is regulated by the Department of Water Resources and is subject to regular inspections to ensure its structural integrity.
The lake is situated on the Efk Kaweah River, with a drainage area of 1.3 square miles and a surface area of 30 acres. Despite its low hazard potential, the dam is maintained in satisfactory condition, as reported during the last assessment in September 2017. The dam has not undergone any significant modifications since its completion, reflecting its historical significance in providing water resources to the surrounding area.
With its tranquil surroundings and historical significance, Lady Franklin Lake serves as a vital water supply source for the region. Climate and water enthusiasts can appreciate the engineering marvel of this gravity dam, which continues to play a crucial role in water management and conservation efforts in Tulare County, California.
Year Completed |
1905 |
Dam Length |
400 |
Dam Height |
21 |
River Or Stream |
Efk Kaweah R |
Primary Dam Type |
Gravity |
Surface Area |
30 |
Hydraulic Height |
20 |
Drainage Area |
1.3 |
Nid Storage |
467 |
Hazard Potential |
Low |
Nid Height |
21 |
8,000 Ft Contour Line (Boundary Extend 0.25 Mile On Each Side Of River) To The Atwell Mill Trail Bridge At ~ 5,800 Ft
9,000 Ft Contour Line (Boundary Extend 0.25 Mile On Each Side Of River) To 8,000 Ft Contour Line
Atwell Mill Trail Bridge At ~5,800 Ft (Boundary Extends 0.25 Mile On Each Side Of The River.) To Boundary Of Sequoia & Kings Canyon National Park
Outlet Of Green Meadows North Of The Windy Gap And Windy Ridges (Boundary Extend 0.25 Mile On Each Side Of River) To Bridge Above South Fork Campground
Confluence Of Lone Pine And Hamilton (Deer) Creeks (Boundary Extend 0.25 Mile On Each Side Of River) To Wildernes Boundary
Headwaters To Confluence With Kern River