SNOFLO



FRD NO 73

RESERVOIR LEVELS
Unlisted/Unknown Dam N. Fork Black Vermillion River - Tr
April 21, 2025


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Frd No 73, located in Winifred, Kansas, is a local government-owned earth dam designed by the USDA NRCS for flood risk reduction along the N. Fork Black Vermillion River. Completed in 1980, this 31.5-foot high structure has a storage capacity of 713 acre-feet and serves a drainage area of 1.58 square miles. With a spillway width of 40 feet and a maximum discharge of 1170 cubic feet per second, this dam has a low hazard potential and a moderate risk assessment rating.

Managed by the Kansas Department of Agriculture, Frd No 73 is regulated, permitted, inspected, and enforced by state agencies to ensure its safety and functionality. Although currently in "Not Rated" condition, this dam plays a crucial role in flood risk reduction in Marshall County, Kansas. With a controlled spillway and no outlet gates, this structure provides essential protection to the surrounding community and agricultural lands, showcasing the importance of proper water resource management and climate resilience efforts in the region.

As water resource and climate enthusiasts, it is vital to recognize the significance of infrastructure like Frd No 73 in safeguarding communities against floods and mitigating risks associated with extreme weather events. By understanding the design, purpose, and operational aspects of such dams, we can appreciate the efforts of organizations like the Natural Resources Conservation Service and state regulatory agencies in ensuring the safety and effectiveness of water management structures like Frd No 73. As we continue to face challenges posed by a changing climate, it is essential to support and uphold initiatives that promote sustainable water resource management and climate resilience for the benefit of present and future generations.

Year_Completed 1980
Dam_Height 31.5
River_Or_Stream N. FORK BLACK VERMILLION RIVER - TR
Dam_Length 900
Primary_Dam_Type Earth
Surface_Area 20.6
Drainage_Area 1.58
Nid_Storage 713
Outlet_Gates None
Hazard_Potential Low
Foundations Unlisted/Unknown
Nid_Height 32
       

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