Lake Somerset, located in Chester, Pennsylvania, is a private water resource regulated and inspected by the Pennsylvania Department of Environmental Protection. Built in 1969, this Earth-type dam stands at a height of 32 feet and has a length of 800 feet, providing a storage capacity of 248 acre-feet for recreational purposes. With a surface area of 25 acres and a drainage area of 1.3 square miles, the dam on Broad Run in New Garden Township offers a serene setting for outdoor activities.

Despite being assessed as in fair condition with a high hazard potential, Lake Somerset remains a popular destination for water and climate enthusiasts seeking recreational opportunities. The dam's inspection frequency of once a year ensures regular maintenance and upkeep to ensure public safety. While the dam lacks certain emergency preparedness measures like an Emergency Action Plan, the community around Lake Somerset continues to enjoy its picturesque surroundings and the benefits of this man-made reservoir.

Managed by private owners, Lake Somerset serves as a valuable water source for the region, offering a peaceful retreat for fishing, boating, and relaxing in nature. With its tranquil waters and scenic views, this dam on Broad Run provides a vital resource for both recreation and environmental conservation in Chester, Pennsylvania.