Lake La Tsuga, located in Union Township, Crawford County, Pennsylvania, is a privately owned dam regulated by the Pennsylvania Department of Environmental Protection. Built in 1877, this earth dam stands at a height of 8 feet and has a length of 325 feet, creating a reservoir with a storage capacity of 80 acre-feet. The dam is associated with TR French Creek and serves a primarily recreational purpose, with a surface area of 20 acres and a drainage area of 0.6 square miles.

Despite its low hazard potential, Lake La Tsuga undergoes inspections every 5 years to ensure its structural integrity and safety. The dam has not been rated for its condition, and there is no available information on emergency action plans or risk management measures associated with the structure. The dam's location, nestled within the scenic landscape of Crawford County, makes it a vital water resource for the surrounding community and a popular spot for outdoor enthusiasts interested in water conservation and climate resilience efforts in the region.

As a significant feature in the Buffalo District, Lake La Tsuga provides both environmental and recreational benefits to the area, serving as a reminder of the importance of sustainable water resource management in the face of changing climates. With its historical significance and ongoing regulatory oversight, the dam stands as a testament to the intersection of human intervention and natural landscapes, highlighting the need for continued monitoring and conservation efforts to protect this valuable resource for future generations.