Neshonoc, located in La Crosse, Wisconsin, is a concrete hydroelectric dam on the La Crosse River that was completed in 1914. With a height of 18 feet and a length of 218 feet, it provides a storage capacity of 3,100 acre-feet and serves multiple purposes including hydroelectric power generation and recreation. The dam has a controlled spillway with a width of 137 feet and a maximum discharge of 13,100 cubic feet per second.

Managed by the Federal Energy Regulatory Commission, Neshonoc has a low hazard potential and a very high risk assessment rating. Although its condition assessment is not available, the dam has regular inspections every three years to ensure its safety and functionality. Despite being a private-owned structure, it is permitted and regulated by the state of Wisconsin, highlighting the importance of water resource management and climate resilience in the region. enthusiasts can appreciate the historical significance and engineering marvel of Neshonoc, as well as its contribution to renewable energy production and community recreation.