The City of Rochester is proposing to modify the Silver Lake Dam with a fish passage rock arch rapids in 2025. This project is the first step in a comprehensive, long-term approach to modify all low head dams in the City to improve habitat connectivity in the South Fork Zumbro River network. The existing dam will be moved 700-ft upstream from the Broadway Avenue bridge, and fish passage ramp and wave pools constructed downstream of the dam crest. The dam conversion will add 16 miles of connected habitat and benefit state-threatened and native mussel species, as well as smallmouth bass.
