Saul Run (Pa-458) is a crucial local government-owned water resource structure located in Hempfield Township, Mercer, Pennsylvania. Built in 1963 by the USDA NRCS, this earth dam stands at a height of 40 feet and spans 1700 feet in length, with a storage capacity of 321 acre-feet. Designed primarily for flood risk reduction, Saul Run plays a significant role in protecting the surrounding area from potential water-related disasters.

Under the regulatory oversight of the Pennsylvania Department of Environmental Protection, Saul Run is subject to state permitting, inspection, and enforcement to ensure its structural integrity and operational efficiency. With a high hazard potential but currently rated as satisfactory in condition assessment, this dam serves as a vital component of the local water management infrastructure. The last inspection in September 2020 confirmed its compliance with safety standards, contributing to the overall resilience of the region against flood risks.

For water resource and climate enthusiasts, Saul Run (Pa-458) represents a noteworthy example of collaborative efforts between federal and state agencies to mitigate flood hazards in Pennsylvania. Managed by the Natural Resources Conservation Service, this dam stands as a testament to the importance of proactive infrastructure development and maintenance in safeguarding communities against natural disasters. As climate change continues to pose challenges to water resource management, structures like Saul Run play a crucial role in enhancing resilience and ensuring sustainable water practices for the future.