Wenger Lease Dam, located in Niobrara, Nebraska, along the Keya Paha River, was completed in 1981 for the primary purpose of irrigation. This earth dam stands at a height of 27 feet and has a length of 540 feet, providing a storage capacity of 92 acre-feet. The dam is owned and regulated by the Nebraska Department of Natural Resources (DNR), and is inspected regularly to ensure its structural integrity and safety for the surrounding community.

With a low hazard potential and not yet rated for condition assessment, Wenger Lease Dam plays a crucial role in supporting agricultural activities in the region. Its location in Keya Paha County and proximity to the St. Paul District of the US Army Corps of Engineers underscores its significance in water resource management. Despite its relatively small surface area of 8 acres and drainage area of 0.8 square miles, the dam has a maximum discharge capacity of 260 cubic feet per second, demonstrating its ability to manage water flow efficiently during periods of high demand or flooding.

As an essential infrastructure for irrigation in Nebraska, Wenger Lease Dam highlights the intersection of water resource management and climate resilience. The dam's role in enhancing agricultural productivity and supporting the local economy underscores the importance of maintaining and monitoring such critical infrastructure. With its state jurisdiction and regular inspections, Wenger Lease Dam exemplifies the proactive approach taken by the Nebraska DNR in ensuring the safety and sustainability of water resources in the region.