The US Highway 81 Roadfill Dam, also known as Ksnoname 1876, is a state-owned structure located in Saline, Kansas along the Saline River. Built in 1967 by the USDA SCS, this earth dam stands at 28.8 feet high and serves a primary purpose classified as "Other." With a storage capacity of 960 acre-feet and a normal storage level of 25.3 feet, the dam covers a surface area of 8.1 acres and has a drainage area of 1.23 square miles.

Operated and regulated by the Kansas Department of Agriculture, the US Highway 81 Roadfill Dam has a high hazard potential and is classified in fair condition based on the most recent inspection conducted in May 2020. The dam does not have a spillway or outlet gates, and there are no associated locks. Despite its age, the dam continues to effectively manage water flow and protect downstream areas from potential flooding events. With its strategic location and design, the dam plays a crucial role in water resource management and climate resilience efforts in the region.

Given its importance in the local water infrastructure system, the US Highway 81 Roadfill Dam is subject to regular state inspections and enforcement measures to ensure its continued safety and functionality. The dam's emergency action plan (EAP) status and risk management measures, however, remain unspecified in the available data. As climate change impacts intensify and water resource management becomes increasingly critical, ongoing monitoring and maintenance of structures like the US Highway 81 Roadfill Dam will be essential to safeguarding communities and ecosystems in the face of evolving environmental challenges.