Lower Birchwood Lake, located in Pike, Pennsylvania, is a privately owned dam that serves primarily for recreation purposes. The earth dam, constructed in 1960, stands at 12 feet high and spans 1000 feet in length, with a storage capacity of 226 acre-feet. The lake covers a surface area of 38 acres and is fed by TR Dingmans Creek, making it a vital water resource in the region.

Managed by the Pennsylvania Department of Environmental Protection, Lower Birchwood Lake is regulated, inspected, and enforced to ensure its structural integrity and safety. Despite its satisfactory condition assessment, the dam has a high hazard potential, emphasizing the importance of regular monitoring and emergency preparedness. With its picturesque surroundings and recreational opportunities, the lake serves as a popular destination for water resource and climate enthusiasts seeking to explore the intersection of human infrastructure and natural ecosystems.