Headquartered in Cleveland, Ohio, the USCG's Ninth District are known as the "Guardians of the Great Lakes". The 9th District is responsible for all CG operations throughout the five Great Lakes, the Saint Lawrence Seaway and parts of the surrounding states including 1,500 miles of the international border with Canada. The USCG's Ninth District Command Center, also known as Joint Rescue Coordination Center Cleveland is located in Cleveland’s Anthony J. Celebrezze Federal Building.