There are eighteen dams in the Little Salmon River watershed. These dams are currently impacting fish passage through the river system. The Youngs Mill Dam on Black Creek, a
tributary of the Little Salmon River, is owned by the Mexico School District and was removed in the summer of 2024. The dam was replaced with a series of step pools and a
sea lamprey barrier to allow fish passage to the upper reaches of Black Creek. Salmon were seen migrating past the former dam site in the fall of that same year. A second dam, owned by the Village of Mexico, has experienced structural failure in the past and is scheduled to be removed. The Engineers Without Borders club at
Syracuse University is assisting in dam removal design. ==See also==