Anderson-Rose Diversion

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The Anderson-Rose Diversion is a federal irrigation structure located in Klamath, Oregon, along the Lost River. Built in 1921 by the Bureau of Reclamation, this buttress dam stands at a height of 16 feet and has a storage capacity of 450 acre-feet. Its primary purpose is to support irrigation activities in the region, with a low hazard potential and no reported condition assessment available.

Managed and regulated by the Bureau of Reclamation, the Anderson-Rose Diversion plays a critical role in ensuring water resources are effectively utilized for agricultural needs. With a structural height of 23 feet and a hydraulic height of 13 feet, it serves as a vital piece of infrastructure in the area. Despite its age, the dam continues to support the local community, with regular inspections carried out by the federal agency to ensure its safety and reliability.

Located in a remote area with no downstream settlement, the Anderson-Rose Diversion remains an essential component of the water resource management system in Oregon. With its arch core type and rock foundation, this federal irrigation structure exemplifies the intersection of engineering ingenuity and environmental stewardship. As climate change impacts water availability, structures like the Anderson-Rose Diversion will play an increasingly crucial role in sustaining agricultural activities in the region.