Bethany Dams Restoration

• Restore and upgrade the Bethany Reservoir Dams to meet modern safety standards and improve structural stability.
• Ensure the dams’ ability to withstand seismic activity and extreme weather conditions, protecting surrounding communities.
• Enhance the overall efficiency of the water storage and distribution system for regional water supply.
• Integrate sustainable design practices to minimize environmental impact during construction and operation.

• Dam Structural Reinforcement: Conducting necessary repairs and improvements to strengthen the dams and ensure they meet current safety and operational standards.
• Seismic Upgrades: Implementing seismic retrofitting measures to protect the dams from potential earthquake-induced damage.
• Water Management Improvements: Upgrading water control and storage systems to enhance the management of water resources in the region.
• Environmental Considerations: Utilizing sustainable construction practices and minimizing environmental disruption during restoration work.

The Bethany Dams Restoration project is planned in multiple phases, with expected completion over the course of several years.

• Phase 1: Initial assessments and environmental review, completed in early 2020.
• Phase 2: Earthen Dam rehabilitation including subgrade, aggregate protections and rodent mitigation measures.
• Phase 3: Structural reinforcement and seismic retrofitting, with work anticipated to begin in 2025 and finish by 2027.
• Phase 4: Final water management and ecological restoration measures, set to begin after seismic upgrades and expected to conclude by 2028.

• The project will adhere to strict environmental guidelines and ensure compliance with local, state, and federal regulations.
• Implementation of sustainable engineering practices, including energy-efficient systems and eco-friendly construction methods.
• The project will ensure minimal disruption to local wildlife and water ecosystems during the restoration efforts.

The restoration of the Bethany Dams is essential for the long-term safety and water security of Alameda County and surrounding regions. By improving the structural integrity of the dams, the project will reduce flood risks and enhance the reliability of the local water supply. Additionally, the project supports environmental sustainability through careful planning and execution, promoting resilience against potential future water shortages or extreme weather events.