Granby is a federal-owned dam located in Grand County, Colorado, along the Colorado River. Built in 1949, this Earth-type structure stands at a height of 298 feet and serves primarily for hydroelectric and irrigation purposes. With a storage capacity of 539,760 acre-feet and a surface area of 7,260 acres, Granby plays a crucial role in water resource management in the region.

Managed by the Bureau of Reclamation, Granby has a high hazard potential and is regulated by the Colorado Department of Water Resources. The dam boasts a controlled spillway with a width of 40 feet and a maximum discharge capacity of 12,000 cubic feet per second. Despite its age, Granby continues to be a vital component of the water infrastructure system, providing essential services for the surrounding communities and supporting the local economy through its hydroelectric operations.

Granby's strategic location and impressive engineering make it a key asset in the sustainable management of water resources and climate resilience efforts in Colorado. As a significant contributor to the local water supply and energy production, Granby stands as a testament to the importance of infrastructure maintenance and monitoring to ensure the safety and reliability of critical water infrastructure in the face of changing environmental conditions.