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SQUAW LAKE DAM

RESERVOIR LEVELS
Rock, Soil Dam Squaw Creek
April 22, 2025


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Squaw Lake Dam, located in Jackson County, Oregon, was completed in 1957 by the USDA Forest Service for the primary purpose of water supply. The dam stands at 34 feet high with a hydraulic height of 26 feet, constructed mainly of earth and buttress stone. The dam spans 180 feet in length and is situated on Squaw Creek, contributing to the local ecosystem by providing fish and wildlife pond habitats.

Managed by the Forest Service, Squaw Lake Dam has a significant hazard potential and a moderate risk assessment rating. The dam features an uncontrolled spillway and outlet gates, posing potential risks to the surrounding area in case of emergencies. In 2000, the dam underwent structural modifications to ensure its continued safety and functionality, with the last inspection conducted in May 2019. Despite its condition being labeled as "Not Rated," the dam serves as a crucial water resource for the region, supporting various conservation efforts and water supply needs.

For water resource and climate enthusiasts, Squaw Lake Dam presents an intriguing case study in dam infrastructure and management. With its historical significance and environmental impact on Squaw Creek, the dam stands as a testament to the ongoing efforts to balance water supply needs with wildlife conservation. As a federal project owned and regulated by the Forest Service, Squaw Lake Dam exemplifies the complexities and responsibilities involved in maintaining critical water infrastructure in a changing climate landscape.

Years_Modified 2000 - Structural
Year_Completed 1957
Dam_Height 34
River_Or_Stream SQUAW CREEK
Dam_Length 180
Primary_Dam_Type Earth
Hydraulic_Height 26
Outlet_Gates Uncontrolled
Hazard_Potential Significant
Foundations Rock, Soil
Nid_Height 34
       

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