Haley Dam, located in Derby, Kansas, was completed in 1950 and serves multiple purposes including fire protection, stock, and small fish pond management. This privately owned dam stands at a height of 11.2 feet with a length of 300 feet, holding a normal storage capacity of 40 acre-feet. The dam, built primarily for local water resource management, is situated on Dry Creek and is under the jurisdiction of the state with permitting, inspection, and enforcement responsibilities.

Managed by the Natural Resources Conservation Service, Haley Dam has a spillway width of 410 feet and a hazard potential rated as high due to its historical significance and the surrounding area's vulnerability. Despite being labeled as not rated in terms of condition assessment, the dam undergoes inspections every three years to ensure its structural integrity is maintained. With a moderate risk assessment score, Haley Dam plays a crucial role in water resource management for the Sedgwick County area, providing essential services for both agricultural and environmental needs.

Overall, Haley Dam stands as a vital infrastructure for water resource and climate enthusiasts in the region, offering a reliable water source for fire protection, livestock, and small fish pond maintenance. With its historical significance and high hazard potential, the dam's management and maintenance are essential to ensure the safety and sustainability of the surrounding ecosystem. As a key player in local water resource management, Haley Dam continues to serve the community with its critical functions and regulatory oversight, making it a noteworthy site for those interested in water infrastructure and climate resilience.