SNOFLO
 



CLEAR LAKE DAM

RESERVOIR LEVELS
Rock, Soil Dam Tr-Stemilt Creek To Columbia R
April 23, 2025


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Clear Lake Dam, located in Malaga, Washington, is a vital structure managed by the Washington Department of Ecology to regulate water flow from Tr-Stemilt Creek to the Columbia River. Built in 1888, this earth dam stands at a height of 13 feet and stretches 300 feet in length, with a capacity to store up to 60 acre-feet of water for irrigation and recreational purposes. The dam's hazard potential is classified as high, but its condition assessment remains satisfactory as of the last inspection in May 2021.

Despite its age, Clear Lake Dam continues to play a crucial role in water resource management in Chelan County, Washington. The dam's proximity to the city of Malaga and its recreational function make it a focal point for outdoor enthusiasts and climate advocates. With a normal storage capacity of 40 acre-feet and a maximum discharge of 50 cubic feet per second, the dam serves as a key component in supporting the local ecosystem and maintaining water quality in the region.

As a public utility structure, Clear Lake Dam not only ensures water availability for irrigation but also provides opportunities for leisure activities such as fishing and boating. Its strategic location within Congressional District 08, Washington, under the oversight of Representative Kim Schrier, highlights the importance of sustainable water management practices in the face of changing climate conditions. With regular inspections and enforcement measures in place, the dam stands as a reliable asset for water resource and climate enthusiasts seeking to protect and preserve the natural environment in Chelan, Washington.

Year_Completed 1888
River_Or_Stream Tr-Stemilt Creek to Columbia R
Dam_Length 300
Primary_Dam_Type Earth
Surface_Area 8
Hydraulic_Height 13
Drainage_Area 0.03
Nid_Storage 60
Structural_Height 13
Hazard_Potential High
Foundations Rock, Soil
Nid_Height 13
       

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