Granby #6, a private water resource located in Cedaredge, Colorado, stands as a key player in the irrigation sector since its completion in 1964. With a dam height of 17 feet and a storage capacity of 86 acre-feet, this earth dam on the Dirty George Creek-TR serves as a vital resource for the surrounding agricultural community. The dam's primary purpose is irrigation, and its satisfactory condition assessment, low hazard potential, and high-risk assessment highlight its critical role in ensuring water security for the region.

Managed by the Colorado state regulatory agency DWR, Granby #6 boasts a spillway width of 20 feet and a maximum discharge capacity of 671 cfs. The dam's structural height of 17 feet and hydraulic height of 16 feet further underscore its importance in water management and flood control. Despite being privately owned, the dam's impact extends far beyond its boundaries, with a drainage area of 2 square miles and a surface area of 8 acres contributing to the overall water ecosystem in Delta, Colorado.

While Granby #6 remains a low-hazard structure with no associated locks, its strategic location and high-risk assessment denote the need for proactive risk management measures. The dam's last inspection in 2017 deemed its condition satisfactory, but ongoing monitoring and maintenance are crucial to ensuring its long-term functionality and resilience. As water resource and climate enthusiasts, staying informed about the state of dams like Granby #6 is essential for understanding the intricate balance between water supply, agricultural needs, and environmental sustainability in the region.