9.96—Mississippi Delta.
(b) Approved maps.
The appropriate maps for determining the boundaries of the Mississippi Delta viticultural area are three U.S.G.S. maps. They are titled:
(c) Boundary—
(1) General.
The Mississippi Delta viticultural area is located in Mississippi, Louisiana, and Tennessee. The starting point of the following boundary description is the intersection of the Illinois Central Gulf (I.C.G.) Railroad and the Mississippi River levee system, on the southeast side of Lake Horne, between Lake View, Mississippi, and Walls, Mississippi, on the Helena map.
(2) Boundary Description.
(i)
From the starting point generally southward along the Mississippi River levee system until it again intersects the I.C.G. Railroad, near Twin Lake, Mississippi (about 10 miles north of Vicksburg, on the Jackson map). In any place where there is more than one continuous levee, the one closest to the Mississippi River is the boundary.
(ii)
From the intersection described in paragraph (c)(2)(i), the boundary continues southward along the I.C.G. tracks, until they merge with another branch of the I.C.G. Railroad, near Redwood, Mississippi.
(iii)
Then generally northeastward along that other branch of the I.C.G. Railroad, to the Leflore County-Holmes County line (on the Greenwood map).
(xii)
Then northward along that range line to the 200 ft. contour line (north of Ballentine, Mississippi).