Cheesman Dam, located in Deckers, Colorado, is a historic masonry structure completed in 1905 for the primary purpose of water supply. It stands at an impressive height of 221 feet and has a length of 710 feet, holding a maximum storage capacity of 87,227 acre-feet. The dam, situated on the South Platte River, serves as a vital resource for the surrounding area and is under state regulation and inspection to ensure its safety and efficacy.

With a high hazard potential due to its size and location, Cheesman Dam has been assessed as being in satisfactory condition as of June 2020. Despite its age, the dam continues to meet guidelines for risk management and emergency preparedness. The surrounding Jefferson County, Colorado, benefits from the normal storage capacity of 79,064 acre-feet and a drainage area of 1,750 square miles, highlighting the critical role Cheesman plays in maintaining water resources for the region.

Supported by a moderate risk assessment rating, Cheesman Dam is a significant structure within the Albuquerque District of the US Army Corps of Engineers. Owned by a public utility, the dam's operational efficiency and adherence to safety standards underscore its importance in water management and climate resilience efforts in the state of Colorado.