Brooklyn Community Board 6 is a New York City community board that encompasses the Brooklyn neighborhoods of Red Hook, Carroll Gardens, Park Slope, Gowanus, Cobble Hill and Columbia Street Waterfront District. It is delimited by Upper New York Bay and East River on the west, Atlantic Avenue, Court Street, Fourth Avenue, Warren and Pacific Streets on the north, Prospect Park on the east, as well as by the 15th Street, Hamilton Avenue and the Gowanus Canal on the south. It approximates the 19th century district of South Brooklyn.