Whitlow Ranch Dam, also known as Whitlow Ranch Reservoir, is a federally-owned structure located in Queen Valley, Arizona, along Queen Creek. Completed in 1959 by the US Army Corps of Engineers, this earth dam stands at a height of 149 feet and has a storage capacity of 64,910 acre-feet. Its primary purpose is flood risk reduction, with irrigation as a secondary function.

The dam's uncontrolled spillway has a width of 355 feet, and it has a high hazard potential due to its location and the amount of water it can hold. The USACE actively manages the dam's flood risks by monitoring its condition, prioritizing maintenance activities, and engaging with local emergency managers and the public to ensure preparedness. While dams like Whitlow Ranch Dam cannot eliminate all flood risks, they play a crucial role in managing water levels and protecting downstream communities from potential flooding events.

USACE's risk management measures include regular inspections, updates to the emergency action plan, and collaboration with local authorities on emergency preparedness. By working to address various flood risks associated with the dam, USACE aims to ensure the structural integrity of Whitlow Ranch Dam and minimize the impact of severe weather events on surrounding areas.