Bowles #1 is a private earth dam located in Jefferson, Colorado, along the South Platte River-OS. Completed in 1973, this irrigation dam stands at 20 feet high with a length of 6000 feet, providing a storage capacity of 3115 acre-feet for irrigation and recreational purposes. The dam, with a spillway width of 35 feet, has a significant hazard potential but is currently assessed to be in satisfactory condition as of the last inspection in March 2020.

Managed by the Colorado Division of Water Resources, Bowles #1 is regulated, permitted, inspected, and enforced by the state agency to ensure its structural integrity and compliance with safety standards. Despite its age, the dam continues to serve its primary purpose of irrigation efficiently. With a moderate risk assessment rating of 3, the dam's risk management measures and emergency action plan are crucial aspects to monitor and update for the safety of downstream communities and the environment.

Bowles #1 stands as a testament to the importance of water resource management and climate resilience in the face of increasing challenges. As water enthusiasts and climate advocates, understanding the intricate details of dams like Bowles #1 is crucial for safeguarding water resources, protecting communities, and mitigating the impacts of climate change on our infrastructure. The ongoing monitoring and maintenance of such structures are essential for ensuring the sustainability and resilience of our water systems in the long run.