Drift Fence, located in Apache County, Arizona, is a federal water resource structure managed by the Bureau of Indian Affairs. Completed in 1963, this earthen dam stands at a structural height of 19 feet and serves primarily for recreational purposes. With a storage capacity of 130 acre-feet and a controlled spillway type, Drift Fence plays a crucial role in managing water resources in the region.

Despite its relatively small size, Drift Fence has been classified as a high hazard potential structure due to its location near Pacheta Creek. The emergency action plan for the dam was last revised in 2011, highlighting the need for ongoing risk assessment and management measures. While the condition assessment of the dam is currently not available, its significance in the region's water infrastructure underscores the importance of regular inspections and maintenance to ensure public safety and water resource sustainability.

As a key feature in the Los Angeles District's water management system, Drift Fence serves as both a recreational destination and a critical component of the local watershed. With its high hazard potential and very high risk assessment rating, continued monitoring and maintenance efforts are essential to safeguard the surrounding communities and maintain the integrity of this vital water resource structure.