SNOFLO
 



FRENCH CREEK F-3

RESERVOIR LEVELS
Soil Dam Tr-French Creek
April 23, 2025


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French Creek F-3 is a key flood risk reduction structure located in Dawson, Nebraska, designed by the USDA NRCS and regulated by the NE DNR. Completed in 1977, this earth dam stands at a height of 24 feet and has a storage capacity of 209 acre-feet. Serving its primary purpose of flood risk reduction, the dam has a satisfactory condition assessment and a low hazard potential, making it a crucial asset in protecting the surrounding area from potential flooding events.

Situated in the Kansas City District and overseen by local government authorities, French Creek F-3 plays a vital role in managing the flow of the TR-French Creek. With a drainage area of 1.1 square miles and a maximum discharge capacity of 412 cubic feet per second, this structure helps to mitigate the impact of heavy rainfall and prevent potential inundation of the region. Despite being last inspected in 2017, with an inspection frequency of 5 years, the dam continues to meet regulatory standards and ensure the safety of the local community.

French Creek F-3's strategic location in OVERTON, Nebraska, and its earth dam construction with stone core types demonstrate a robust infrastructure designed to withstand hydraulic pressures. With a strong emphasis on state permitting, inspection, and enforcement, this dam exemplifies effective water resource management practices. As a key component in the region's flood risk reduction strategy, French Creek F-3 stands as a testament to the collaborative efforts between local government agencies and the USDA NRCS in safeguarding communities against the impacts of extreme weather events.

Year_Completed 1977
Dam_Height 24
River_Or_Stream TR-FRENCH CREEK
Dam_Length 344
Primary_Dam_Type Earth
Surface_Area 10
Hydraulic_Height 22
Drainage_Area 1.1
Nid_Storage 209
Structural_Height 26
Hazard_Potential Low
Foundations Soil
Nid_Height 26
       

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