Hadley is a private irrigation dam located in McCoy, Colorado, along the Egeria Creek. Built in 1904, this Earth-type dam stands at a height of 12 feet and has a length of 250 feet, providing a storage capacity of 215 acre-feet. Despite its age, Hadley has a low hazard potential and is currently not rated in terms of its condition assessment.

The dam is under state regulation by the Colorado Division of Water Resources, with permitting, inspection, and enforcement all being conducted by the state agency. While the dam has not been modified in recent years, it is subject to regular inspections every six years to ensure its safety and functionality. Despite its high risk assessment of 2, Hadley lacks detailed risk management measures and emergency preparedness plans.

Enthusiasts of water resources and climate will find Hadley an interesting case study due to its historical significance in water management for irrigation purposes in Routt County. With its location in a high-risk area, there is a need to enhance risk management measures and emergency response protocols to safeguard the surrounding community and environment from any potential dam failure events.