(a)Name. The name of the viticultural area described in this section is "Jahant". For purposes of part 4 of this chapter, "Jahant" is a term of viticultural significance.(b)Approved maps. The five United States Geological Survey, 1:24000 scale, topographic quadrangle maps used to determine the boundary of the Jahant viticultural area are titled- (1) Lodi North, Calif., 1968, photorevised 1976;(2) Thornton, Calif., 1978;(3) Galt, Calif., 1968, photorevised 1980;(4) Lockeford, Calif., 1968, photorevised 1979; and(5) Clay, Calif., 1968, photorevised 1980, minor revision 1993.(c)Boundary. The Jahant viticultural area is located in Sacramento and San Joaquin Counties, California, and is entirely with the Lodi viticultural area ( 27 CFR 9.107 ). The Jahant viticultural area boundary is as follows-(1) The beginning point is on the Lodi North map at the intersection of Peltier Road and the Mokelumne River, section 16 south boundary line, T4N, R6E. From the beginning point, proceed westerly (downstream) 6.7 miles along the Mokelumne River to its intersection with New Hope Road, about 0.7 mile north of the village of Thornton, T5N, R5E (Thornton Quadrangle); then(2) Proceed north then east for 3 miles on New Hope Road to its intersection with Kost Road, T5N, R6E (Lodi North Quadrangle); then(3) Proceed south then east for 4.1 miles on Kost Road to its intersection with Lincoln Way, section 35, T5N, R6E (Lodi North Quadrangle); then(4) Proceed southeast 0.15 mile on Lincoln Way to its intersection with Dry Creek, section 35, T5N, R6E (Lodi North Quadrangle); then(5) Proceed easterly (upstream) 7 miles along Dry Creek, crossing twice over and back at the southeast corner of the Galt map, and then crossing over the northwest corner of the Lockeford map, to Dry Creek's intersection with Elliott Road, section 26, T5N, R7E (Clay Quadrangle); then(6) Proceed south 4.5 miles on Elliott Road to its intersection with Peltier Road at the southeast corner of section 14, T4N, R7E (Lockeford Quadrangle); and(7) Proceed west 8.3 miles on Peltier Road, returning to the beginning point.T.D. TTB-50, 71 FR 40414, 7/17/2006