[Code of Federal Regulations]
[Title 27, Volume 1]
[Revised as of January 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 27CFR9.143]

[Page 223-224]
 
            TITLE 27--ALCOHOL, TOBACCO PRODUCTS AND FIREARMS
 
 CHAPTER I--ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE 
                                TREASURY
 
PART 9_AMERICAN VITICULTURAL AREAS--Table of Contents
 
             Subpart C_Approved American Viticultural Areas
 
Sec.  9.143  Spring Mountain District.

    (a) Name. The name of the viticultural area described in this 
section is ``Spring Mountain District.''
    (b) Approved maps. The appropriate maps for determining the boundary 
of the Spring Mountain District viticultural area are four U.S.G.S. 7.5 
minute series topographical maps of the 1:24000 scale. They are titled:
    (1) ``Kenwood, Calif.,'' 1954 (photorevised 1980).
    (2) ``Rutherford, Calif.,'' 1951 (photorevised 1968).
    (3) ``St. Helena, Calif.,'' 1960 (photorevised 1980).
    (4) ``Calistoga, Calif.,'' 1958 (photorevised 1980).
    (c) Boundary. The Spring Mountain District viticultural area is 
located in Napa County, California, within the Napa Valley viticultural 
area. The boundary is as follows:
    (1) Beginning on the Calistoga quadrangle map at the Napa-Sonoma 
county line at the boundary line between sections 18 and 19 in T8N/R6W.
    (2) Then east along the boundary line between sections 18 and 19 for 
approximately 3/4 of a mile to its intersection

[[Page 224]]

with Ritchie Creek at the boundary line between sections 17 and 20.
    (3) Then northeast along Ritchie Creek approximately 2 miles, to the 
400 foot contour line in the northeast corner in section 16 of T8N/R6W.
    (4) Then along the 400 foot contour line in a northeast then 
generally southeast direction, through the St. Helena and Rutherford 
quadrangle maps, approximately 9 miles, past the town of St. Helena to 
the point where it intersects Sulphur Creek in Sulphur Canyon, in the 
northwest corner of section 2 in T7N/R6W.
    (5) Then west along Sulfur Creek (onto the Kenwood quadrangle map) 
and south to the point where it first divides into two intermittent 
streams in section 3 in T7N/R6W.
    (6) Then south along the intermittent stream approximately 1.5 miles 
to the point where it intersects the 2,360 foot contour line in section 
10 in T7N/R6W.
    (7) Then southwest in a straight line, approximately .10 mile, to 
the unnamed peak (elevation 2600 feet) at the boundary line between Napa 
and Sonoma Counties.
    (8) Then in a generally northwest direction along the Napa-Sonoma 
county line, through sections 10, 9, 4, 5, 32, 33, 32, 29, 20, and 19, 
to the beginning point on the Calistoga quadrangle map at the boundary 
between sections 18 and 19 in T8N/R6W.

[T.D. ATF-341, 58 FR 28350, May 13, 1993]