Cross Creek (Pa-662) is a local government-owned earth dam located in Cross Creek Township, Washington County, Pennsylvania. Constructed in 1983 by the USDA NRCS, this dam stands at a height of 50 feet and has a length of 470 feet, serving primarily for flood risk reduction along the TR South Fork Cross Creek. With a maximum storage capacity of 1420 acre-feet and a drainage area of 3.72 square miles, the dam plays a crucial role in safeguarding the surrounding area from potential flood hazards.

Managed by the Pennsylvania Department of Environmental Protection, Cross Creek (Pa-662) is regulated, inspected, and enforced by state authorities to ensure its structural integrity and functionality. Despite its high hazard potential, the dam is currently assessed as satisfactory and meets the necessary guidelines for emergency action preparedness. The last inspection conducted in November 2020 confirmed the dam's condition and highlighted its vital role in mitigating flood risks in the region. Water resource and climate enthusiasts can appreciate the significance of Cross Creek (Pa-662) as a key infrastructure for flood risk reduction and watershed management in Pennsylvania.

With its strategic location and design, Cross Creek (Pa-662) serves as a critical component in the flood control infrastructure of Washington County, Pennsylvania. Supported by state regulatory agencies and the USDA NRCS, this earth dam not only reduces flood risks but also provides essential storage capacity for the surrounding area. As climate change continues to impact water resources, the importance of structures like Cross Creek (Pa-662) in managing and mitigating potential flooding events becomes increasingly evident, making it a noteworthy site for water resource and climate enthusiasts to study and appreciate.