The Rockfall Foundation promotes and supports environmental education and conservation in the Lower Connecticut River Valley. The Rockfall Foundation supports environmental education, conservation and planning initiatives in the Lower Connecticut River Valley. It is one of Connecticut’s oldest environmental organizations whose mission is to be a catalyst-- bringing people together and supporting organizations to conserve and enhance the county’s natural environment.  Rockfall awards grants each year to organizations, schools and municipalities, and continues to hold and manage open space property in the county. It also preserves and operates the historic, 18th century deKoven House as a meeting center for community organizations and to provide offices for environmental groups based and working in the Lower Connecticut River Valley.