Area 1: the counties of Allegany, Cattaraugus, Chautauqua, Erie, Genesee, Orleans, Niagara, and Wyoming.
Area 2: the counties of Chemung, Livingston, Monroe, Ontario, Schuyler, Seneca, Steuben, Wayne, and Yates.
Area 3: the counties of Cayuga, Cortland, Herkimer, Jefferson, Lewis, Madison, Oneida, Onondaga, Oswego, St. Lawrence, and Tompkins.
Area 4: the counties of Broome, Chenango, Tioga, Bradford, Sullivan and Susquehanna provided a bi-state planning agreement with the State of Pennsylvania exists.
Area 5: the counties of Albany, Clinton, Columbia, Delaware, Essex, Franklin, Fulton, Greene, Hamilton, Montgomery, Otsego, Rensselaer, Saratoga, Schenectady, Schoharie, Washington, and Warren.
Area 6: the counties of Dutchess, Orange, Putnam, Rockland, Sullivan, Ulster, and Westchester.
Area 7: the counties of Bronx, Kings, New York, Queens, and Richmond.
Area 8: the counties of Nassau and Suffolk.
N.Y. Comp. Codes R. & Regs. Tit. 10 §§ 82-1.2