Newtown (Pa-621) is a vital flood risk reduction structure located in Newtown Township, Bucks County, Pennsylvania. Owned by the local government and designed by the USDA NRCS, this earth dam was completed in 1980 with the primary purpose of mitigating flood risks along the Newtown Creek. With a dam height of 44 feet and a length of 850 feet, Newtown (Pa-621) has a storage capacity of 1420 acre-feet and covers a surface area of 11 acres, serving a drainage area of 3 square miles.

Despite being classified as having a high hazard potential, Newtown (Pa-621) is currently in fair condition based on the last inspection conducted in April 2020. The dam is regulated by the Pennsylvania Department of Environmental Protection and undergoes regular inspections, permitting, and enforcement to ensure its structural integrity and functionality. While no emergency action plan (EAP) or inundation maps have been prepared yet, the dam has a designated inspection frequency of once a year to monitor any potential risks and ensure the safety of the surrounding community in the event of a flood emergency. Climate and water resource enthusiasts can appreciate the critical role that Newtown (Pa-621) plays in protecting the area from flood events and the ongoing efforts to maintain its functionality and safety.