SNOFLO


YALE

RESERVOIR LEVELS
Lewis River
May 4, 2025


60°F

This Afternoon

35°F

Tonight

9mph

Windspeed

46%

Humidity

Yale dam, located in Woodland, Washington along the Lewis River, is a privately owned structure primarily used for hydroelectric purposes. Built in 1953, this earth dam stands at a height of 323 feet and has a storage capacity of 402,000 acre-feet. The dam also serves various other purposes including fish and wildlife pond creation and recreational activities.

Managed by the Federal Energy Regulatory Commission, Yale dam is considered to have a high hazard potential and a very high risk assessment. Despite its critical importance in water resource management, the dam's condition assessment is currently not available, highlighting the need for continuous monitoring and maintenance. With a controlled spillway width of 120 feet and maximum discharge capacity of 170,000 cubic feet per second, Yale dam plays a crucial role in the local ecosystem and community.

Despite its age, the dam continues to operate efficiently, providing essential services to the surrounding area. However, with its high hazard potential, ensuring the safety and structural integrity of Yale dam remains a top priority for both the owner and regulatory agencies. As climate change continues to impact water resources, the maintenance and management of dams like Yale will become increasingly important in ensuring the resilience of our water infrastructure.

Year_Completed 1953
Dam_Height 323
River_Or_Stream Lewis River
Dam_Length 1500
Primary_Dam_Type Earth
Surface_Area 3783
Hydraulic_Height 309
Drainage_Area 592
Nid_Storage 402000
Structural_Height 323
Outlet_Gates Tainter (radial) - 5
Hazard_Potential High
Nid_Height 323
       

Weather Forecast

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