Located in Jackson County, Oregon, Willow Creek is a vital water supply dam constructed in 1953 with a primary purpose of providing water to the community of Big Butte Springs. Managed by the local government and regulated by the Oregon Water Resources Department, Willow Creek Dam stands at 54 feet tall with a hydraulic height of 52 feet and a structural height of 59 feet. With a storage capacity of 12,000 acre-feet and a drainage area of 21 square miles, the dam plays a crucial role in water management and conservation in the region.

Despite its high hazard potential, Willow Creek Dam has been assessed as being in satisfactory condition as of October 2020. The dam's emergency action plan is under review, ensuring that proper measures are in place in case of any unforeseen events. With a maximum discharge capacity of 4,634 cubic feet per second, Willow Creek Dam serves as a critical infrastructure for flood control and water resource management in the area. Its location at the confluence of Willow & Four Bit Creeks further highlights its significance in the local ecosystem and climate resilience efforts.

As a key structure in the Portland District, Willow Creek Dam's importance extends beyond water supply to supporting environmental sustainability and mitigating the impacts of climate change. Its role in maintaining water quality and quantity for the surrounding communities underscores the need for ongoing inspection, maintenance, and emergency preparedness to ensure the safety and security of the region's water resources. With its rich history and ongoing relevance, Willow Creek Dam stands as a testament to the intersection of infrastructure, water management, and climate adaptation in the Pacific Northwest.