The Brackhan Marquardt Road Dam in Nebraska is a private structure designed by the USDA NRCS and regulated by the NE DNR. Completed in 1968, this Earth dam stands at a height of 25.6 feet and has a storage capacity of 156.2 acre-feet. While primarily used for flood risk reduction, it also serves other purposes and is located on the TR-BEAVER CREEK in Seward County.

Despite its low hazard potential, the dam's condition assessment is rated as poor as of April 2019. With a structural height of 28.93 feet and a normal storage of 25 acre-feet, the Brackhan Marquardt Road Dam covers a surface area of 6.6 acres and has a drainage area of 1.8 square miles. It is crucial for water resource and climate enthusiasts to monitor its condition and ensure proper maintenance to mitigate any potential risks associated with its operation.