Hawk Mountain, located in Wayne Township, Pennsylvania, is a privately owned dam on the Lower Little Swatara Creek that serves primarily for recreational purposes. Completed in 1978, this Earth-type dam stands at a height of 35 feet and is 788 feet long, with a storage capacity of 147 acre-feet. The dam has a fair condition assessment as of its last inspection in November 2020, with a hazard potential rated as high.

Despite its fair condition, Hawk Mountain is regulated and inspected by the Pennsylvania Department of Environmental Protection, ensuring that it meets state safety standards. The dam underwent modifications in 2010 to address foundation issues, demonstrating a commitment to maintaining its integrity. With its picturesque location and surrounding natural beauty, Hawk Mountain offers water resource and climate enthusiasts a unique opportunity to enjoy outdoor recreation while appreciating the importance of responsible dam management in safeguarding water resources.