SNOFLO
 



MISSION CREEK 7-C

RESERVOIR LEVELS
Soil Dam Tr-Mission Creek
April 24, 2025


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Mission Creek 7-C is a vital flood risk reduction structure located in Pawnee, Nebraska, designed by the USDA NRCS and regulated by the NE DNR. Completed in 1976, this earth dam stands at a height of 30 feet and has a hydraulic height of 27 feet, with a storage capacity of 640 acre-feet. Its primary purpose is flood risk reduction, serving to protect the surrounding area from potential inundation during periods of high discharge. With a fair condition assessment and low hazard potential, Mission Creek 7-C plays a pivotal role in safeguarding the community against the impacts of extreme weather events.

Managed by the local government, Mission Creek 7-C is situated along the TR-Mission Creek and falls under the jurisdiction of the state of Nebraska. Its location in OKETO KS makes it a crucial infrastructure for the region, with a drainage area of 2 square miles and a maximum discharge capacity of 418 cubic feet per second. Despite its age, this structure has been regularly inspected every 5 years, ensuring its continued effectiveness in mitigating flood risks and maintaining the safety of the surrounding area. With a surface area of 28 acres and a normal storage capacity of 138 acre-feet, Mission Creek 7-C stands as a testament to effective water resource management and climate resilience efforts in the region.

As part of the flood risk reduction strategy in Nebraska, Mission Creek 7-C serves as a cornerstone for disaster preparedness and emergency response. With an associated stone core and soil foundation, this earth dam has a structural height of 35 feet and a length of 1303 feet, showcasing its robust engineering design and construction. With its low hazard potential and fair condition assessment, Mission Creek 7-C stands as a reliable infrastructure asset for the community, providing critical protection against the adverse impacts of flooding events.

Year_Completed 1976
Dam_Height 30
River_Or_Stream TR-MISSION CREEK
Dam_Length 1303
Primary_Dam_Type Earth
Surface_Area 28
Hydraulic_Height 27
Drainage_Area 2
Nid_Storage 640
Structural_Height 35
Hazard_Potential Low
Foundations Soil
Nid_Height 35
       

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