Hunsaker's Mill Dam is a small earthen dam located on the Hunsaker Creek in Oregon. It was constructed to create a reservoir for irrigation and to help manage water flow in the area. The dam plays a role in local agriculture by providing a reliable water source during dry seasons. The dam is part of a larger network of water management systems in Benton County. It is also important for local wildlife, as the reservoir supports various aquatic habitats. Regular maintenance ensures the dam remains safe and effective for both irrigation and ecological purposes.