Cerro, also known as Montrose, is a vital water supply dam located in Montrose, Colorado along the Uncompahgre River. Completed in 1966, this earth dam stands at a height of 53 feet, with a hydraulic height of 67 feet and a structural height of 72 feet. It has a storage capacity of 817 acre-feet, with a normal storage level of 675 acre-feet on its 28-acre surface area. The dam serves as a key water resource for the local government and is regulated by the Colorado Department of Water Resources, ensuring its proper operation and maintenance.

Despite being categorized as a high hazard potential structure, Cerro is assessed to be in fair condition as of August 2020. It features a spillway width of 10 feet and outlet gates including slide gates, uncontrolled gates, and valves. The dam has a maximum discharge capacity of 790 cubic feet per second and has undergone regular inspections, with the last one conducted in August 2020. With a risk assessment rating of high (2), measures are in place to manage potential risks associated with the dam, although specific risk management details are not provided in the data.

Located within the jurisdiction of the Albuquerque District of the US Army Corps of Engineers, Cerro plays a crucial role in water supply management for the region. Its presence ensures a stable water source for the community, while ongoing monitoring and maintenance uphold its structural integrity and operational safety. For water resource and climate enthusiasts, Cerro serves as a noteworthy example of infrastructure that contributes to sustainable water management practices in the face of changing environmental conditions.