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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 |
SALT CREEK AT PIONEERS BLVD AT LINCOLN | 11cfs |
PLATTE R AT LOUISVILLE NE | 4950cfs |
ROCK CREEK NEAR CERESCO | 15cfs |
HAINES BRANCH AT SW 56TH ST. AT LINCOLN | 3cfs |
PLATTE R NR ASHLAND | 4960cfs |
WAHOO CR AT ASHLAND | 61cfs |
MAPLE CREEK NEAR NICKERSON | 37cfs |