Bradbury
April 30, 2024
Situated in the picturesque city of Cachuma Village in Santa Barbara, California, Bradbury (also known as Cachuma) stands as a Federal-owned structure designated for irrigation purposes. Constructed in 1953, this earth-type dam on the Santa Ynez River boasts a staggering height of 279 feet and a storage capacity of 206,900 acre-feet. Managed by the Bureau of Reclamation, Bradbury plays a crucial role in supplying water for irrigation and other essential needs in the region.
Over the years, Bradbury has undergone modifications to enhance its structural integrity, including updates to its foundation, hydraulic systems, and seismic features in 2000. With a spillway width of 200 feet and a maximum discharge capacity of 159,500 cubic feet per second, the dam is equipped to handle high hazard potential situations. Despite its very high risk assessment rating, the dam's condition assessment remains unavailable, underscoring the importance of continued monitoring and maintenance to ensure its long-term safety and reliability.
With its stunning location and vital role in water resource management, Bradbury exemplifies the intersection of engineering excellence and environmental stewardship. As water resource and climate enthusiasts, understanding the intricacies of this iconic structure sheds light on the critical importance of sustainable water management practices in safeguarding our natural resources for future generations.
| Years_Modified | 2000 - Foundation, 2000 - Hydraulic, 2000 - Other, 2000 - Seismic, 2000 - Structural |
| Year_Completed | 1953 |
| Dam_Height | 279 |
| River_Or_Stream | SANTA YNEZ RIVER |
| Dam_Length | 3350 |
| Primary_Dam_Type | Earth |
| Surface_Area | 3090 |
| Hydraulic_Height | 201 |
| Drainage_Area | 417 |
| Nid_Storage | 206900 |
| Structural_Height | 279 |
| Hazard_Potential | High |
| Foundations | Rock |
| Nid_Height | 279 |
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