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Virginia Ranch is a public utility-owned dam in California, specifically located in Yuba County near Browns Valley. This earth dam was completed in 1963 and stands at a height of 152 feet, with a storage capacity of 57,000 acre-feet for irrigation purposes. The dam spans a length of 2,800 feet and has a spillway width of 42 feet, allowing for a maximum discharge of 56,700 cubic feet per second.
This dam on French Dry Creek is regulated by the California Department of Water Resources and is subject to regular inspections to ensure its safety and compliance with state regulations. With a high hazard potential, the dam poses moderate risk (rated 3 out of 5) and has an emergency action plan in place. Despite its age, the dam's condition assessment is currently not available, indicating a need for further evaluation to determine its structural integrity and maintenance requirements.
Virginia Ranch serves a vital role in the local water resource infrastructure, providing water for irrigation, hydroelectric power generation, and recreational activities in the surrounding area. As a key component of the Federal Energy Regulatory Commission's oversight, this dam plays a crucial role in water management and safety for the community, highlighting the importance of ongoing monitoring and maintenance to ensure its continued functionality and resilience in the face of changing climate conditions.
Year_Completed | 1963 |
Dam_Height | 152 |
River_Or_Stream | French Dry Creek |
Dam_Length | 2800 |
Primary_Dam_Type | Earth |
Surface_Area | 975 |
Hydraulic_Height | 138 |
Drainage_Area | 72.3 |
Nid_Storage | 57000 |
Structural_Height | 172 |
Hazard_Potential | High |
Nid_Height | 172 |
SPANISH C AB BLACKHAWK C AT KEDDIE CA | 489cfs |
DEER C NR VINA CA | 690cfs |
PILOT C BL MUTTON CANYON NR GEORGETOWN CA | 2cfs |
MILL C NR LOS MOLINOS CA | 491cfs |
SPANISH C A QUINCY CA | 252cfs |
BUTTE C NR CHICO CA | 857cfs |
N YUBA R BL GOODYEARS BAR CA | 1100cfs |