North Poudre #15 is a privately owned irrigation dam located in Larimer County, Colorado, near the city of Fort Collins. Completed in 1949, this earth dam stands at a height of 53 feet and has a storage capacity of 7,700 acre-feet. The dam serves the primary purpose of irrigation, while also offering recreational opportunities in the surrounding area.

With a drainage area of 1 square mile and a maximum discharge of 2,950 cubic feet per second, North Poudre #15 plays a crucial role in water resource management in the region. The dam's spillway is uncontrolled and has a width of 50 feet, allowing for the safe release of excess water during periods of high flow. Despite being classified as having a high hazard potential, the dam is assessed to be in satisfactory condition and is regularly inspected and maintained to ensure its safety and functionality.

Overall, North Poudre #15 is a vital infrastructure for water supply and management in the area, contributing to both irrigation and recreational activities. With its moderate risk assessment and regular maintenance practices, this dam serves as a key component in the region's water resource and climate resilience efforts.