Groundwork Cincinnati/Mill Creek aims to develop a sustainable Mill Creek watershed by teaching the community about the environment and conducting ecological restoration projects. To this end, the organization has implemented four programs. The Freedom Trees program involves a 10-year urban-reforestation initiative linked with the local history of the Underground Railroad, wherein residents will plant at least 10,000 native trees in the corridor. Environmental-education programs introduce local youth to restoration with field trips for students and training programs for volunteers to monitor water quality and help conserve wildlife habitats. The Greenways project works to restore the natural landscape and develop recreational trails along Mill Creek. Laughing Brook teaches the community about the environment with a public artscape that recreates a functioning wetland filled with biosculptures of human hands, fish, and salamanders, and also helps clean storm-water runoff from a portion of Salway Park.