Our River Ambassador volunteer program is focused on creating environmental stewards who can help us raise awareness about local environmental issues through outreach and education. With 35 communities in the watershed and a small hard working staff of only 10 people, we need your help to broaden our reach! River Ambassadors represent CRWA at festivals, fairs, summer concerts, and more, where they speak to local residents about our mission, projects, and how people can help keep the Charles clean.