(MOUNT MORRIS, N.Y.) March 7, 2025 – The Mount Morris Dam, built and operated by the U.S. Army Corps of Engineers, Buffalo District, continues to serve as a critical safeguard against flooding in western New York, preventing an estimated $170 million in flood damages in 2024.
Located on the Genesee River, at the northern end of Letchworth State Park and just south of Rochester, the dam plays a vital role in flood risk management for communities downstream, protecting over 160,000 residents in the Genesee River 100-Year Flood Plain and more than 200,000 in Rochester. By controlling water flow, the dam helps reduce the risk of severe flooding events that could cause extensive damage to homes, businesses and infrastructure.