Hankin is a privately-owned dam located in Chester, Pennsylvania, specifically in Uwchlan Township. Completed in 1989, this earth dam stands at a height of 100 feet and stretches 380 feet in length. Its primary purpose is flood risk reduction, serving to protect the surrounding area from potential water-related hazards.

Managed and regulated by the Pennsylvania Department of Environmental Protection, Hankin is subject to state jurisdiction, permitting, inspection, and enforcement. Despite being classified as having a low hazard potential, the dam is in fair condition, last inspected in July 2018 with an inspection frequency of every 5 years. With a storage capacity of 36.8 acre-feet and a normal storage level of 5.9 acre-feet, Hankin plays a crucial role in managing water resources in the region.

Situated along the Shamona Creek, Hankin contributes to the overall water management system in the area, alongside its associated structures. With its strategic location and operational effectiveness, this dam serves as a key component in flood risk reduction efforts, highlighting the importance of sustainable water resource management practices in the face of climate challenges.