Established in 1988 upon the appointment of the Delaware Riverkeeper, the Delaware Riverkeeper Network (DRN) is a nonprofit 501(c)(3) membership organization. DRN's professional staff and volunteers work throughout the entire Delaware River Watershed including portions of Pennsylvania, New Jersey, Delaware and New York.
DRN's staff and very active volunteers have a breadth of knowledge about the environment as well as expertise specific to rivers and watersheds. DRN provides effective environmental advocacy, volunteer monitoring programs, stream restoration projects and public education. In addition, DRN goes to court when necessary to ensure enforcement of environmental safety laws.