Philadelphia Mills is a private dam located in Philadelphia, Pennsylvania, designed for flood risk reduction along the TR Poquessing Creek. Completed in 1994, this earth dam stands at a height of 24 feet with a length of 1125 feet, providing a storage capacity of 76.6 acre-feet. The dam is regulated by the Pennsylvania Department of Environmental Protection and undergoes regular inspections to ensure its structural integrity and hazard potential, which is classified as high.

With a fair condition assessment, Philadelphia Mills serves as a crucial infrastructure for managing flood risks in the area. Its primary purpose is flood risk reduction, and it plays a significant role in protecting the surrounding communities from potential inundation. The dam's location in Philadelphia City, under the jurisdiction of the Pennsylvania Department of Environmental Protection, highlights the importance of water resource management and climate resilience in urban settings like Philadelphia. Climate enthusiasts and water resource experts will find Philadelphia Mills to be a noteworthy structure in the city's infrastructure landscape.