Long Bell Mill Pond Dam, located in Lewis County, Washington, was completed in 1943 and serves multiple purposes including fire protection, stock, and a small fish pond. The dam is classified as an earth dam with a hydraulic height of 18 feet and a structural height of 11 feet, spanning a length of 2000 feet. The reservoir has a storage capacity of 65 acre-feet and covers a surface area of 14 acres, with a drainage area of 7.5 square miles. Despite its low hazard potential, the dam is regulated by the Washington Department of Ecology and undergoes regular inspections.

Situated on Winston Creek, Long Bell Mill Pond Dam is owned privately and falls under the jurisdiction of the state of Washington. The dam has not been modified in recent years and is currently in a not rated condition. While it has not experienced any major incidents, the dam does not have an emergency action plan in place. With its proximity to residential areas, it is crucial for stakeholders to ensure that the dam is properly maintained and monitored to prevent any potential risks or hazards to the surrounding community.

Overall, Long Bell Mill Pond Dam plays a vital role in providing water resources for various purposes in the region. As a climate and water resource enthusiast, understanding the dam's history, design characteristics, and regulatory oversight can offer valuable insights into the management and conservation of this essential infrastructure. By staying informed and advocating for responsible dam maintenance and inspection practices, enthusiasts can contribute to the sustainability and resilience of water resources in the area.