The Wehrspann Sediment Dam, located in Omaha, Nebraska, serves as a crucial structure for flood risk reduction along the TR-S BR Papio Creek. Completed in 2000, this earth dam stands at 40 feet in height with a length of 1068 feet, providing a storage capacity of 670 acre-feet. With a significant hazard potential, the dam is under the jurisdiction and regulation of the Nebraska Department of Natural Resources, ensuring regular inspections and enforcement for its satisfactory condition.

Owned and operated by the local government, the Wehrspann Sediment Dam plays a vital role in managing water resources in Sarpy County. Its primary purpose extends beyond flood control to include sediment retention and water quality improvement. The dam's structural design, featuring a stone core and built on a soil foundation, allows for efficient management of water flow and storage, with a maximum discharge capacity of 6680 cubic feet per second.

As a key component in the area's water management infrastructure, the Wehrspann Sediment Dam stands as a testament to proactive measures taken to mitigate flood risks and enhance overall water resource management. With its strategic location and modern design, this dam exemplifies the importance of sustainable infrastructure in safeguarding communities against the impacts of climate change and extreme weather events.