GEM LAKE

Reservoir Levels Weather Hydrology


Gem Lake is a small, high-altitude body of water located in the Sierra Nevada Mountains of California, near Mammoth Lakes. The lake was formed by glacial activity during the last Ice Age, and is fed by several snowmelt streams and small springs. The surrounding area is home to a variety of wildlife, including black bears, mule deer, and mountain lions. There are several hiking trails leading to and around the lake, making it a popular destination for outdoor enthusiasts. The area is also used for recreational activities such as fishing and camping. In addition, the water from Gem Lake is used for irrigation purposes by nearby agricultural operations.

July 26, 2024

°F

°F

mph

Windspeed

%

Humidity

24hr Change None%
Percent of Normal None%
Minimum
Maximum
Average
Dam_Height 80
Hydraulic_Height 80
Drainage_Area 21.6
Year_Completed 1917
Nid_Storage 17228
Structural_Height 80
River_Or_Stream Rush Creek
Primary_Dam_Type Concrete
Foundations Rock
Surface_Area 282
Hazard_Potential High
Dam_Length 688
Nid_Height 80

Regional Streamflow

99

Cubic Feet Per Second

416

Cubic Feet Per Second

62

Cubic Feet Per Second

462

Cubic Feet Per Second

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