Hill Lake Dam, located in Stevens County, Washington, is a privately owned earth dam constructed in 1984 for irrigation purposes along Pingston Creek. The dam has a hydraulic height of 12 feet and a structural height of 9 feet, with a maximum storage capacity of 120 acre-feet and a normal storage of 80 acre-feet. With a surface area of 6.2 acres and a drainage area of 0.3 square miles, the dam plays a crucial role in water resource management in the region.

Managed by the Washington Department of Ecology, Hill Lake Dam is classified as low hazard potential and is currently not rated in terms of condition assessment. While the dam has not been modified in recent years and does not have a designated emergency action plan, it meets state regulations for inspection, permitting, and enforcement. With its association with recreation activities in addition to irrigation, the dam serves as a vital infrastructure for both water supply and leisure in the area.

Despite its relatively small size, Hill Lake Dam symbolizes the intersection of human intervention in water resource management and climate adaptation strategies. As water resource and climate enthusiasts, understanding the key features and regulatory oversight of dams like Hill Lake Dam is essential for ensuring sustainable water management practices in a changing climate landscape.