Lower Granite Lock And Dam - East Levee

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The Lower Granite Lock and Dam - East Levee, located in Lewiston/Clarkston, Washington, is a critical Federal structure managed by the US Army Corps of Engineers. The dam is situated on the Snake River and serves multiple purposes, including flood risk management and water resource control. With a high hazard potential, the dam is continuously monitored and maintained to ensure its structural integrity and to manage potential flood risks effectively.

USACE implements various risk management measures to address the challenges associated with dam operations, including regular inspections, maintenance, and working closely with local emergency managers and the public to raise awareness and preparedness for dam-related emergencies. Additionally, the agency regularly updates the emergency action plan for the dam and coordinates with stakeholders to ensure effective response strategies are in place. Despite the limitations of dams in completely eliminating flood risk, USACE strives to mitigate potential issues and ensure the safety and security of the surrounding communities.

The dam's role in managing water levels and mitigating flood risks is crucial in the region, especially during severe weather events that can lead to increased water flow. USACE's dedication to proactive risk management and ongoing communication with stakeholders underscores the importance of the Lower Granite Lock and Dam - East Levee in safeguarding the local area from potential flooding disasters and ensuring the sustainable management of water resources in the region.