SNOFLO

       




SILVER LAKE

RESERVOIR LEVELS
March 28, 2025


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Silver Lake, located in Fremont County, Idaho, is a picturesque reservoir primarily used for recreation. Constructed in 1915, the dam stands at a height of 13.4 feet and has a storage capacity of 700 acre-feet. The lake covers a surface area of 204 acres and is fed by Thurmon Creek and Henrys Fork, providing a serene backdrop for outdoor activities such as fishing, boating, and hiking.

Managed by the Idaho Department of Water Resources, Silver Lake is regulated, inspected, and enforced for safety and compliance. The dam's spillway type is uncontrolled, with a width of 26 feet, and it has an outlet gate in the form of a slide (sluice gate). The hazard potential is deemed significant, with a fair condition assessment as of the last inspection in August 2018. Despite moderate risk, the lake remains a popular destination for water enthusiasts and nature lovers alike.

With its stunning scenery and recreational opportunities, Silver Lake is a hidden gem in Idaho's landscape. Visitors can enjoy the tranquility of the water surrounded by rock and soil foundations, while being mindful of the dam's risk management measures. Whether exploring the area for its natural beauty or seeking outdoor adventures, Silver Lake offers a haven for water resource and climate enthusiasts to appreciate and protect for generations to come.

Year_Completed 1915
Dam_Height 13.4
River_Or_Stream THURMON CREEK HENRYS FORK
Dam_Length 940
Surface_Area 204
Hydraulic_Height 10
Drainage_Area 28.7
Nid_Storage 700
Outlet_Gates Slide (sluice gate)
Hazard_Potential Significant
Foundations Rock, Soil
Nid_Height 13
       

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