SNOFLO



US 77 ROADFILL DAM

RESERVOIR LEVELS
Unlisted/Unknown Dam Big Blue River-Tr
April 12, 2025


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The Us 77 Roadfill Dam, also known as Ksnoname 1363, is a state-owned structure located in Blue Rapids, Kansas. Completed in 1960, this earth dam stands at a height of 37 feet with a structural height of 39 feet and a length of 1450 feet. It serves various purposes, with a primary dam type of earth and a core type of buttress. The dam is regulated by the Kansas Department of Agriculture and undergoes regular inspections to ensure its safety and functionality.

With a maximum storage capacity of 179 acre-feet and a normal storage of 42 acre-feet, the Us 77 Roadfill Dam plays a crucial role in managing water resources in the area. The dam is designed to control the flow of the Big Blue River-TR and has a spillway width of 10 feet. Despite being classified as having a high hazard potential, the dam is currently assessed to be in fair condition. Emergency action plans are in place, and risk management measures are being implemented to mitigate any potential risks associated with the dam.

Enthusiasts of water resources and climate will find the Us 77 Roadfill Dam to be an intriguing structure in the Kansas City District. With its moderate risk assessment and regular inspections, this dam exemplifies the importance of proper management and maintenance of water infrastructure. Its role in flood control and water storage highlights the critical role that dams play in ensuring the safety and sustainability of water resources in the region.

Year_Completed 1960
Dam_Height 37
River_Or_Stream BIG BLUE RIVER-TR
Dam_Length 1450
Primary_Dam_Type Earth
Surface_Area 6.03
Hydraulic_Height 28
Drainage_Area 0.72
Nid_Storage 179
Structural_Height 39
Outlet_Gates None
Hazard_Potential High
Foundations Unlisted/Unknown
Nid_Height 39
       

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