Briones Dam

Reservoir Levels Weather Hydrology


Briones Dam is located in Contra Costa County, California, and was completed in 1964. Its primary purpose is to provide flood control and water supply to the region. The dam impounds the Bear Creek tributary of the San Pablo Reservoir. The hydrology of the area is influenced by the Mediterranean climate, with most of the rainfall occurring between November and April. The dam is primarily fed by surface flows from Bear Creek, but it also receives water from snowpack melt in the surrounding hills during the spring and early summer. The water from the reservoir is used for irrigation and municipal supply, and there are also recreational opportunities such as fishing and hiking in the surrounding Briones Regional Park.

June 16, 2024

°F

°F

mph

Windspeed

%

Humidity

Storage 24hr Change -0.02%
Percent of Normal 100%
Minimum 49,150 acre-ft
2021-10-19
Maximum 59,250 acre-ft
2023-03-29
Average 57,875 acre-ft
Nid_Height 273
Hydraulic_Height 261.2
Drainage_Area 8.6
Year_Completed 1964
Dam_Height 273
River_Or_Stream Bear Creek
Primary_Dam_Type Earth
Surface_Area 735
Nid_Storage 67520
Dam_Length 2100
Hazard_Potential High

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5-Day Weather Forecast

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Nearby Streamgauges

3

Cubic Feet Per Second

14

Cubic Feet Per Second

49

Cubic Feet Per Second

13

Cubic Feet Per Second

Explore Nearby Places

Highland Springs Recreation Area


Highland Springs Recreation Area is a 244-acre nature reserve located in the state of California. There are many reasons to visit Highland Springs, including the opportunity to see a wide variety of bird species, including ducks, geese, and herons. Visitors can also enjoy fishing, hiking, picnicking, and camping in this beautiful area. One of the main points of interest in Highland Springs is the natural hot spring that runs through the area. The hot spring is a popular spot for visitors to relax and enjoy the warm water. Other points of interest include the Highland Springs Dam and Reservoir, which ...