SNOFLO



GORGE

RESERVOIR LEVELS
Rock Dam Skagit River
April 21, 2025


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Gorge, a hydroelectric dam located in Newhalem, Washington, is a striking concrete structure designed by Dr. J. L. Savage and completed in 1961. With a height of 300 feet and a storage capacity of 9,758 acre-feet, Gorge serves multiple purposes including flood risk reduction, hydroelectric power generation, and recreation. Situated on the Skagit River in Whatcom County, this dam is under the oversight of the Federal Energy Regulatory Commission.

Boasting a controlled spillway width of 94 feet and a maximum discharge capacity of 145,000 cubic feet per second, Gorge contributes significantly to the region's water resource management. The dam's very high hazard potential underscores the importance of regular inspections and emergency preparedness. Although the condition assessment is currently not available, Gorge remains a vital infrastructure for the community's energy needs while also offering recreational opportunities and flood protection.

As water resource and climate enthusiasts, the impressive engineering behind Gorge and its pivotal role in balancing hydroelectric power generation with environmental conservation make it a compelling site to study. The collaboration between local government and federal agencies in managing this dam highlights the importance of sustainable water resource management in the face of changing climate patterns. The rich history and significant impact of Gorge on the surrounding ecosystem underscore the need for ongoing risk assessment and management measures to ensure its continued functionality and safety.

Year_Completed 1961
Dam_Height 300
River_Or_Stream Skagit River
Dam_Length 670
Primary_Dam_Type Concrete
Surface_Area 241
Hydraulic_Height 280
Drainage_Area 1193
Nid_Storage 9758
Structural_Height 300
Outlet_Gates Other Controlled - 2
Hazard_Potential High
Foundations Rock
Nid_Height 300
       

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