BUCK ISLAND LAKE

Reservoir Levels Weather Hydrology


Buck Island Auxiliary is a crucial component of California's water resource infrastructure, serving as a hydroelectric facility with a primary purpose of generating electricity and providing recreational opportunities. Built in 1963 by Bechtel, this concrete gravity dam stands at 25 feet high and spans 244 feet in length, with a storage capacity of 1070 acre-feet. Located in El Dorado County, California, along Rockbound Creek in the city of Coloma, this dam is regulated by state agencies and overseen by the Federal Energy Regulatory Commission.

With a low hazard potential and a moderate risk assessment rating, Buck Island Auxiliary has a spillway width of 147 feet and a maximum discharge rate of 13,000 cubic feet per second. The dam is inspected regularly, with the last assessment conducted in August 2019. While the condition assessment is currently listed as not available, emergency action plans have been prepared and updated, ensuring that the dam is equipped to handle any potential risks or emergencies that may arise.

Overall, Buck Island Auxiliary plays a vital role in water resource management and climate resilience efforts in California. As a key contributor to the state's energy production and water supply, this dam exemplifies the intersection of infrastructure development, regulatory oversight, and emergency preparedness in ensuring the safety and sustainability of water resources in the region.

October 11, 2024

°F

°F

mph

Windspeed

%

Humidity

Storage 24hr Change -0.11%
Percent of Normal 143%
Minimum 418 acre-ft
2021-01-08
Maximum 1,188 acre-ft
2021-10-24
Average 632 acre-ft
Nid_Height 25
Hydraulic_Height 19.5
Year_Completed 1963
Dam_Height 25
Structural_Height 25
Primary_Dam_Type Concrete
Surface_Area 78
Nid_Storage 1070
River_Or_Stream Rockbound Creek
Dam_Length 244
Hazard_Potential Low

Regional Streamflow

25

Cubic Feet Per Second

3

Cubic Feet Per Second

0

Cubic Feet Per Second

0

Cubic Feet Per Second
5-Day Weather Forecast

16-Day Weather Forecast

Explore Nearby Places

Anaho Island National Wildlife Refuge


Anaho Island National Wildlife Refuge is located in the state of Nevada and is a protected area that is managed by the U.S. Fish and Wildlife Service. The refuge is home to a variety of wildlife species, including waterfowl, shorebirds, and nesting bald eagles, making it an ideal destination for birdwatchers and nature enthusiasts. There are several reasons to visit Anaho Island National Wildlife Refuge, including the opportunity to see rare species such as the American white pelican, western grebe, and common loon. Visitors can also explore the island's unique geology, which includes volcanic rock formations and ancient lake beds. ...