The Lewiston Reservoir Dike, located in Lewiston, New York, is a key structure with a primary purpose of hydroelectric power generation. Constructed in 1963, this earth dam stands at a height of 65 feet and has a structural height of 84 feet. With a hydraulic height of 119 feet, the dam plays a crucial role in regulating the flow of the Niagara River.

Managed by the Federal Energy Regulatory Commission, this high-hazard potential structure is inspected regularly to ensure its safety and integrity. Despite its age, the Lewiston Reservoir Dike continues to serve its purpose effectively, with a storage capacity of 76,000 acre-feet. With its impressive dimensions and strategic location, this dam is a testament to the ingenuity of its designers and the importance of sustainable water resource management in the face of climate change.

Water resource and climate enthusiasts will appreciate the role of the Lewiston Reservoir Dike in harnessing the power of water for energy production while also safeguarding the surrounding environment. As a vital component of the region's infrastructure, this dam exemplifies the intersection of technology, engineering, and environmental stewardship in the quest for a more sustainable future. Its continued operation and maintenance are essential for ensuring the resilience of the local ecosystem and the reliability of the hydroelectric power supply in the face of changing climatic conditions.