Reservoir Levels Weather Hydrology

Cherry Lake near Hetch Hetchy in California is a reservoir created by the Hetch Hetchy Dam in the Sierra Nevada Mountains. The dam was built in the early 20th century to provide water and hydroelectric power for San Francisco. The hydrology of the area is influenced by snowpack from the surrounding mountains, which feeds into the Tuolumne River and ultimately into the reservoir. The reservoir also receives water from specific surface flows in the area. Agriculture and recreation are limited in the immediate vicinity of the reservoir due to its protected status, but nearby areas offer opportunities for hiking, fishing, and camping. Overall, Cherry Lake serves as an important source of water and power for the San Francisco Bay Area.

May 28, 2024







Lake Or Reservoir Water Surface Elevation Above Ngvd 1929, Ft 24hr Change 0.01%
Percent of Normal 100%
Minimum 4,497.81 ft
Maximum 4,703.11 ft
Average 4,683 ft
Dam_Height 315
Hydraulic_Height 302.5
Drainage_Area 114
Year_Completed 1956
Nid_Storage 273500
Hazard_Potential High
River_Or_Stream Cherry Creek
Surface_Area 1535
Dam_Length 2630
Primary_Dam_Type Earth
Nid_Height 315

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Brautovich Park

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