Aberdeen Lake Dam, located in Aberdeen, Washington, is a key water resource and recreational facility managed by the local government. Built in 1928, this earth dam spans 650 feet and stands at a hydraulic height of 33 feet, providing a storage capacity of 1400 acre-feet. The dam primarily serves for recreation purposes, offering a surface area of 65 acres for water activities and a drainage area of 5 square miles.

Managed by the Washington Department of Ecology, Aberdeen Lake Dam has a high hazard potential but is currently rated as satisfactory in condition. Regular inspections are conducted every 5 years to ensure its safety and functionality. The dam's emergency action plan was last revised in July 2021, highlighting the proactive approach taken to mitigate potential risks and ensure the safety of surrounding communities in case of emergencies.

Aberdeen Lake Dam plays a crucial role in water supply and recreation in Grays Harbor County, Washington, and is regulated by state authorities to meet stringent safety standards. With its scenic location along Van Winkle Creek, this dam serves as a vital infrastructure for water enthusiasts and climate advocates alike, showcasing the importance of sustainable management practices in maintaining a balance between water resource utilization and environmental conservation.