Upper Salt Creek 25-A is a local government-owned dam in Lancaster, Nebraska, designed by USDA NRCS to reduce flood risk along the TR-OLIVE BR SALT CREEK. Completed in 1968, this earth dam stands at 34 feet high and spans 1070 feet, providing storage of up to 1121 acre-feet of water. With a normal storage capacity of 245 acre-feet and a drainage area of 2.9 square miles, the dam plays a crucial role in mitigating potential flooding in the region.

Located in the city of SPRAGUE, Upper Salt Creek 25-A is regulated and inspected by the NE DNR, with state permitting, inspection, and enforcement in place. The dam is classified as having a low hazard potential and a fair condition assessment as of the last inspection in September 2016. While no emergency action plan (EAP) or inundation maps are currently prepared, the dam meets state guidelines and plays a key role in managing water resources and climate-related risks in the area.

Managed by the Natural Resources Conservation Service and serving as a flood risk reduction structure, Upper Salt Creek 25-A is a vital component of the local water infrastructure. With its strategic design and storage capacity, this dam contributes to the overall resilience of the community against potential flooding events, highlighting the importance of sustainable water resource management in the face of changing climate patterns.