Lower Cogdill, located in Moffat County, Colorado, is a privately owned earth dam that was completed in 1956 for the primary purpose of water supply. With a dam height of 38 feet and a hydraulic height of 39 feet, Lower Cogdill stores a maximum of 275 acre-feet of water with a normal storage capacity of 173 acre-feet. The dam spans 480 feet in length and has a surface area of 17 acres, serving as a vital resource for fire protection, stock watering, and maintaining fish and wildlife habitats.

Despite being classified as having a low hazard potential and a fair condition assessment, Lower Cogdill is subject to state regulation and enforcement, with inspection and permitting requirements in place to ensure its safety and functionality. The dam is situated on Government Coral Creek and is under the jurisdiction of the Colorado Division of Water Resources. In the event of an emergency, the dam's risk assessment is rated as moderate, highlighting the need for effective risk management measures to be implemented.

Lower Cogdill has stood as a crucial water infrastructure asset in the region, providing essential resources for both human and environmental needs. Its historical significance and ongoing maintenance efforts underscore the importance of responsible water resource management in the face of changing climate conditions. As enthusiasts of water resources and climate resilience, monitoring and supporting the upkeep of structures like Lower Cogdill are essential for ensuring a sustainable future for water supply and conservation efforts in Colorado.