Reservoir Dike, located in Graham, Arizona, is a gravity dam primarily constructed for flood risk reduction purposes. Managed by the Bureau of Land Management, this federal-owned structure was completed in 1975 and has a hydraulic height of 16 feet and a structural height of 20 feet. With a storage capacity of 124.71 acre-feet, Reservoir Dike serves to mitigate potential flooding in the area, safeguarding nearby communities and ecosystems.

Despite its low hazard potential, Reservoir Dike has not been rated for its condition assessment. The dam spans a length of 1050 feet, with a surface area of 11.94 acres and a normal storage capacity of 48.62 acre-feet. While it is not regulated at the state level, the dam's inspection frequency is set at 5 years. With no associated structures and no outlet gates, Reservoir Dike stands as a crucial infrastructure for flood control in the region, highlighting the importance of water resource management and climate resilience efforts.

As water resource and climate enthusiasts, understanding the significance of dams like Reservoir Dike is essential in recognizing their role in mitigating the impacts of extreme weather events. By maintaining and monitoring these structures, we can ensure the safety and sustainability of water resources, protecting communities and ecosystems from the threats posed by floods and other hydrological risks. With its historical construction and ongoing management by the Bureau of Land Management, Reservoir Dike stands as a testament to the vital role of infrastructure in climate adaptation and water security.