Storage 24hr Change | -0.25% |
Percent of Normal | 105% |
Minimum |
38 acre-ft
1977-03-13 |
Maximum |
20,097 acre-ft
2017-05-25 |
Average | 15,403 acre-ft |
Dam_Height | 227 |
Hydraulic_Height | 225 |
Drainage_Area | 323 |
Year_Completed | 1977 |
Nid_Storage | 30726 |
Structural_Height | 323 |
Primary_Dam_Type | Concrete |
Foundations | Rock |
Surface_Area | 301 |
Outlet_Gates | Uncontrolled, Valve, Vertical Lift |
River_Or_Stream | GUNNISON RIVER |
Dam_Length | 635 |
Hazard_Potential | High |
Nid_Height | 323 |
Crystal is a federal-owned dam located in Montrose, Colorado, on the Gunnison River, with a primary purpose of hydroelectric power generation. Built in 1977, this concrete arch dam stands at a height of 227 feet and has a hydraulic height of 225 feet, providing a maximum storage capacity of 30,726 acre-feet. With a surface area of 301 acres and a drainage area of 323 square miles, Crystal plays a significant role in water resource management in the region.
Managed by the Bureau of Reclamation, Crystal is subject to state regulation and inspection to ensure its safety and proper operation. With a high hazard potential and a risk assessment rating of 2 (high), it is crucial for emergency preparedness measures to be in place. Despite its critical role in power generation and water storage, the dam's condition assessment is currently listed as "Not Available," highlighting the importance of ongoing monitoring and maintenance to safeguard this vital infrastructure.
With its impressive structural specifications and vital role in water management, Crystal stands as a testament to the intersection of engineering excellence and environmental stewardship. As climate change continues to impact water resources, dams like Crystal play a crucial role in ensuring a reliable water supply for communities while also mitigating the risks associated with extreme weather events. As enthusiasts of water resources and climate, understanding the intricacies of dam infrastructure like Crystal is essential for fostering sustainable water management practices in the face of a changing climate.