Chatfield Dam, also known as Chatfield Lake, is a Federal-owned structure located in Denver, Colorado, along the South Platte River. Completed in 1973, this Earth-type dam serves primarily for flood risk reduction but also supports irrigation and recreational activities. With a structural height of 148 feet and a maximum storage capacity of 355,000 acre-feet, the dam plays a crucial role in managing water resources in the region.

Despite its importance in flood control, the US Army Corps of Engineers (USACE) has identified Chatfield Dam as having a high hazard potential due to the risk of overtopping and damage to the spillway during extreme flood events. Should a breach occur, downstream communities could face catastrophic flooding with significant impacts on property, infrastructure, and the economy. The USACE Dam Safety Program implements ongoing risk management measures to enhance the dam's safety and monitors potential threats to reduce the risk posed by the dam.

To ensure public safety, USACE encourages communities downstream of Chatfield Dam to stay informed about flood forecasts, evacuation plans, and emergency actions. By building awareness and taking proactive steps, the risk associated with the dam can be minimized, and the potential impact of a dam failure can be mitigated. Visit the USACE Dam Safety Program website for more information on risk assessments and safety measures in place for Chatfield Dam.