The Hofmann Dam Phase II project was located within the Village of Riverside and Village of Lyons in Cook County. The project included the partial removal of Hofmann Dam across the Des Plaines River, the removal of sediment upstream of the dam, and shoreline stabilization along both sides of the river. The scope of work also included the grading of Swan Pond Park, the installation of an 18” drainage culvert, existing wall repairs, and concrete trail placement