Paxton, also known as Hi Mountain Lake, is a privately-owned water resource located in Montrose, Colorado. This reservoir, completed in 1963, serves primarily for irrigation purposes and has a storage capacity of 785 acre-feet. Situated along the N Fork Horsefly Creek, Paxton is regulated by the Colorado Department of Water Resources, ensuring that it is inspected and maintained to meet state standards for safety and functionality.

The dam at Paxton is an earth structure with a height of 21 feet and a hydraulic height of 23 feet, providing water for fire protection, stock, small fish ponds, and water supply in addition to irrigation. With a surface area of 50 acres and a maximum discharge capacity of 440 cubic feet per second, Paxton plays a crucial role in managing water resources in the area. Despite its low hazard potential and satisfactory condition assessment, the reservoir is subject to regular inspections and risk assessments to ensure its continued safe operation.

Managed under a private ownership model, Paxton is an essential resource for the community of Naturita, Colorado, and the surrounding area. With its reliable water supply and multiple beneficial uses, this reservoir underscores the importance of sustainable water management practices in the face of evolving climate challenges. As a key component of the local water infrastructure, Paxton exemplifies the intersection of water resource management, climate resilience, and community needs in the Western United States.