7 C.F.R. § 1005.2
The marketing area means all the territory within the bounds of the following states and political subdivisions, including all piers, docks and wharves connected therewith and all craft moored thereat, and all territory occupied by government (municipal, State or Federal) reservations, installations, institutions, or other similar establishments if any part thereof is within any of the listed states or political subdivisions:
Georgia Counties
Catoosa, Chattooga, Dade, Fannin, Murray, Walker, and Whitfield.
Indiana Counties
Clark, Crawford, Daviess, Dubois, Floyd, Gibson, Greene, Harrison, Knox, Martin, Orange, Perry, Pike, Posey, Scott, Spencer, Sullivan, Vanderburgh, Warrick, and Washington.
Kentucky Counties
Adair, Anderson, Bath, Bell, Bourbon, Boyle, Breathitt, Breckinridge, Bullitt, Butler, Carroll, Carter, Casey, Clark, Clay, Clinton, Cumberland, Daviess, Edmonson, Elliott, Estill, Fayette, Fleming, Franklin, Gallatin, Garrard, Grayson, Green, Hancock, Hardin, Harlan, Hart, Henderson, Henry, Hopkins, Jackson, Jefferson, Jessamine, Knott, Knox, Larue, Laurel, Lee, Leslie, Letcher, Lincoln, Madison, Marion, McCreary, McLean, Meade, Menifee, Mercer, Montgomery, Morgan, Muhlenberg, Nelson, Nicholas, Ohio, Oldham, Owen, Owsley, Perry, Powell, Pulaski, Rockcastle, Rowan, Russell, Scott, Shelby, Spencer, Taylor, Trimble, Union, Washington, Wayne, Webster, Whitley, Wolfe, and Woodford.
North Carolina and South Carolina
All of the States of North Carolina and South Carolina.
Tennessee Counties
Anderson, Blount, Bradley, Campbell, Carter, Claiborne, Cocke, Cumberland, Grainger, Greene, Hamblen, Hamilton, Hancock, Hawkins, Jefferson, Johnson, Knox, Loudon, Marion, McMinn, Meigs, Monroe, Morgan, Polk, Rhea, Roane, Scott, Sequatchie, Sevier, Sullivan, Unicoi, Union, and Washington.
Virginia Counties and Cities
Alleghany, Amherst, Augusta, Bath, Bedford, Bland, Botetourt, Buchanan, Campbell, Carroll, Craig, Dickenson, Floyd, Franklin, Giles, Grayson, Henry, Highland, Lee, Montgomery, Patrick, Pittsylvania, Pulaski, Roanoke, Rockbridge, Rockingham, Russell, Scott, Smyth, Tazewell, Washington, Wise, and Wythe; and the cities of Bedford, Bristol, Buena Vista, Clifton Forge, Covington, Danville, Galax, Harrisonburg, Lexington, Lynchburg, Martinsville, Norton, Radford, Roanoke, Salem, Staunton, and Waynesboro.
West Virginia Counties
McDowell and Mercer.
7 C.F.R. §1005.2