Lake Eleanor is a reservoir located in Hetch Hetchy Valley, California. The reservoir was constructed in the early 1900s to provide water and hydroelectricity to San Francisco. The lake is fed by the Tuolumne River and is surrounded by the Sierra Nevada mountains. The hydrology of the area is influenced by the snowmelt from the surrounding mountains. The lake provides surface water for San Francisco, Modesto, and Turlock, and also supports hydropower generation. The area around the lake is not used for agriculture, but is popular for recreational activities such as camping, hiking, and fishing. The lake has a capacity of 28,000 acre-feet and is managed by the San Francisco Public Utilities Commission. The surrounding area is protected by the Yosemite National Park.
Windspeed
Humidity
Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft 24hr Change | 0% |
Percent of Normal | None% |
Minimum |
4,614.07 ft
2015-10-03 |
Maximum |
4,662.66 ft
2017-01-09 |
Average | 4,660 ft |
Explore the Interactive Map
View recreational hotspots like fishing, camping, and parks, alongside climate-related data such as river levels, snowpack, and weather forecasts. Enjoy 3D mapping for an immersive experience, and switch to satellite view for a detailed look at your favorite spots. Simply click, explore, and discover nature like never before!