Don Pedro Dike C
May 5, 2024
Don Pedro Dike C, located in La Grange, California, is a key piece of infrastructure that plays a vital role in managing water resources and climate-related challenges in the area. This public utility structure was designed by Bechtel and completed in 1971 with a primary purpose of hydroelectric power generation. With a low hazard potential and high risk assessment level of 2, it stands as a crucial component in the region's water management system.
The dam, standing at 10 feet in height and stretching 310 feet in length, holds a maximum storage capacity of 2,300,000 acre-feet of water and covers a surface area of 13,000 acres. It serves multiple purposes including flood risk reduction, irrigation, and recreation, in addition to its primary hydroelectric function. The structure is under the regulatory oversight of the California Department of Water Resources and the Safety of Dams, ensuring its compliance with state regulations.
In the event of emergencies, the dam is equipped with an Emergency Action Plan (EAP) that is periodically updated to meet guidelines and ensure efficient risk management. The last inspection of the dam took place in September 2020, with regular inspections conducted to maintain its structural integrity and safety. Don Pedro Dike C stands as a testament to the importance of water resource management and climate resilience in California's Tuolumne County.
| Year_Completed | 1971 |
| Dam_Height | 10 |
| River_Or_Stream | Tuolumne River |
| Dam_Length | 310 |
| Primary_Dam_Type | Earth |
| Surface_Area | 13000 |
| Nid_Storage | 2300000 |
| Structural_Height | 10 |
| Hazard_Potential | Low |
| Nid_Height | 10 |
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