OARS 30 of the SuAsCo rivers watershed is wetlands crucial for wildlife habitat and water quality 30 of water samples in the SuAsCo rivers watershed contain PFAS leading to increased monitoring and remediation by local authorities and environmental groups 70 of dams in the SuAsCo watershed are over a century old requiring extensive upkeep and presenting obstacles to river restoration and fish passage 40 of the land within the watershed is publicly accessible offering recreational opportunities such as hiking boating and birdwatching to the community 15 of the land in the SuAsCo rivers watershed is covered by impervious surfaces such as roads rooftops and parking lots. This contributes to stormwater runoff and water pollution issues 40 of the land within the Sudbury Assabet and Concord rivers watershed is publicly accessible providing endless opportunities for paddling hiking and wildlife exploration. 3 Rivers Protected Clean Flowing Free For all to Enjoy Wild Scenic WATERSHED ORGANIZATION FOR THE SUDBURY ASSABET CONCORD RIVERS Our Vision A watershed with resilient streams and rivers that provide healthy wildlife habitat water supplies beauty education and recreational opportunities for all. OARS is the voice of the rivers and is an effective innovative and inclusive sciencebased nonprofit organization.