Dredging Contractors of America, Inc.
503 D St. NW
Washington, DC 20001
Formerly the National Association of Dredging Contractors. DCA represents the industry on key issues before Congress and is an active partner to the U.S. Army Corps of Engineers, public port authorities, state and local governments, as well as allied construction and maritime organizations. DCA's mission is to improve the quality and responsiveness of dredging service delivery to the Nation, ensuring that America's ports, waterways, wetlands and beaches are efficiently constructed and maintained in an environmentally sustainable manner. Membership: Annual dues depends on the annual sales volume.