Arrowhead Lake, located in Tobyhanna Township, Pennsylvania, is a privately owned recreational reservoir built in 1954 on Trout Creek. The dam, designed by C.E. Ferris, is an earth and buttress structure standing at 18 feet tall and spanning 450 feet in length. With a storage capacity of 2,344 acre-feet and a surface area of 218 acres, the lake serves as a popular destination for water enthusiasts and outdoor enthusiasts alike.

Despite its high hazard potential, Arrowhead Lake is currently in fair condition and undergoes regular inspections by the Pennsylvania Department of Environmental Protection. The dam has been modified multiple times over the years, with significant upgrades in 2002, 2003, and 2008 to enhance its hydraulic and structural integrity. With a normal storage capacity of 1,077 acre-feet and a drainage area of 14.74 square miles, Arrowhead Lake plays a crucial role in water resource management in Monroe County, Pennsylvania.

For those interested in water resource management and climate adaptation, Arrowhead Lake offers a fascinating case study of dam infrastructure in a recreational setting. With its picturesque location and vital role in providing recreational opportunities to the community, Arrowhead Lake serves as a reminder of the importance of balancing water conservation with public enjoyment in a changing climate.