[Code of Federal Regulations]
[Title 40, Volume 17]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR81.17]

[Page 11-12]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 81_DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES--Table of 
 
          Subpart B_Designation of Air Quality Control Regions
 
Sec.  81.17  Metropolitan Los Angeles Air Quality Control Region.

    The Metropolitan Los Angeles Air Quality Control Region consists of 
the following territorial area (including the territorial area of all 
municipalities (as defined in section 302(f) of the Clean Air Act, 42 
U.S.C. 1857h(f)) geographically located within the outermost boundaries 
of the area so delimited):

    Ventura County--the entire county;
    Orange County--the entire county;
    Riverside County--that portion of Riverside County which lies west 
of a line described as follows: Beginning at the point where the range 
line common to R. 4 E. and R. 3 E. intersects with Riverside-San Diego 
County boundary and running north along said range line; then east along 
the township line common to T. 8 S. and T. 7 S. to the southeast corner 
of sec. 36, T. 7 S., R. 3 E.; then north along the range line common to 
R. 4 E. and R. 3 E.; then east along the township line common to T. 8 S. 
and T. 7 S.; then north along the range line common to R. 5 E. and R. 4 
E.; then west along the township line common to T. 6 S. and T. 7 S. to 
the southwest corner of sec. 34, T. 6 S., R. 4 E.; then north along the 
west boundaries of secs. 34, 27, 22, 15, 10, and 3, T. 6 S., R. 4 E.; 
then west along the township line common to T. 5 S. and T. 6 S.; then 
north along the range line common to R. 4 E. and R. 3 E.; then west 
along the south boundaries of secs. 13, 14, 15, 16, 17, and 18, T. 5 S., 
R. 3 E.; then north along the range line common to R. 2 E. and R. 3 E.; 
then west along the township line common to T. 4 S. and T. 3 S. to the 
intersection with the southwest boundary of partial sec. 31, T. 3 S., R. 
1 W.; then northwest along that line to the intersection with the range 
line common to R. 2 W. and R. 1 W.; then north to the intersection of 
said range line with the Riverside-San Bernardino County line;
San Bernardino County--that portion of San Bernardino County which lies 
west and south of a line described as follows: Beginning at the point 
where the San Bernardino-Riverside County boundary is intersected by the 
range line common to R. 3 E. and R. 2 E. and running east along said 
county boundary; then north along the range line common to R. 3 E. and 
R. 2 E.; then west along the township line common to T. 3 N. and T. 2 N. 
to the intersection of said township line with the San Bernardino-Los 
Angeles County boundary;
    Los Angeles County--that portion of Los Angeles County which lies 
south and west of a line described as follows: Beginning at the

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point where the township line common to T. 3 N. and T. 2 N. intersects 
with the Los Angeles-San Bernardino County boundary and running west 
along said township line; then north along the range line common to R. 8 
W. and R. 9 W.; then west along the township line common to T. 4 N. and 
T. 3 N.; then north along the range line common to R. 12 W. and R. 13 W. 
to the southeast corner of sec. 12, T. 5 N., R. 13 W.; then west along 
the south boundaries of secs. 12, 11, 10, 9, 8, and 7, T. 5 N., R. 13 W. 
to the boundary of the Angeles National Forest which is collinear with 
the range line common to R. 13 W. and R. 14 W.; then north and west 
along the Angeles National Forest boundary to the point of intersection 
with the township line common to T. 7 N. and T. 6 N. (point is at the 
northwest corner of sec. 4 in T. 6 N., R. 14 W.); then west along the 
township line common to T. 7 N. and T. 6 N.; then north along the range 
line common to R. 15 W. and R. 16 W. to the southeast corner of sec. 13, 
T. 7 N., R. 16 W.; then west along the south boundaries of secs. 13, 14, 
15, 16, 17, and 18, T. 7 N., R. 16 W.; then north along the range line 
common to R. 16 W. and R. 17 W. to the north boundary of the Angeles 
National Forest (collinear with township line common to T. 8 N. and T. 7 
N.); then west and north along the Angeles National Forest boundary to 
the point of intersection with the south boundary of the Rancho La 
Liebre Land Grant; then west and north along this land grant boundary to 
the point at which it intersects with the Los Angeles-Kern County 
boundary; then west along said county boundary to the northwest corner 
of Los Angeles County;
    Santa Barbara County--that portion of Santa Barbara County which 
lies south of a line described as follows: Beginning at the point where 
the Jalama Creek runs into the Pacific Ocean and running east and north 
along Jalama Creek to a point of intersection with the west boundary of 
the San Julian Land Grant; then south along the San Julian Land Grant 
boundary to its southwest corner; then east along the south boundary of 
the San Julian Land Grant to the northeast corner of partial sec. 20, T. 
5 N., R. 32 W.; then south and east along the boundary of the Las Cruces 
Land Grant to the southwest corner of partial sec. 22, T. 5 N., R. 32 
W.; then northeast along the Las Cruces Land Grant boundary; then east 
along the north boundaries of sec. 13, T. 5 N., R. 32 W., and secs. 18, 
17, 16, 15, 14, 13, T. 5 N., R. 31 W., and secs. 18, 17, 16, 15, 14, 13, 
of T. 5 N., R. 30 W., and secs. 18, 17, 16, 15, T. 5 N., R. 29 W.; then 
south along the east boundary of sec. 15, T. 5 N., R. 29 W.; then east 
along the north boundaries of secs. 23 and 24, T. 5 N., R. 29 W., and 
secs. 19, 20, 21, 22, 23, 24, T. 5 N., R. 28 W., and secs. 19 and 20, T. 
5 N., R. 27 W.; then south along the east boundary of sec. 20, T. 5 N., 
R. 27 W.; then east along the north boundaries of secs. 28, 27, 26, 25, 
T. 5 N., R. 27 W., and sec. 30, T. 5 N., R. 26 W.; then south along the 
east boundary of sec. 30, T. 5 N., R. 26 W.; then east along the north 
boundaries of secs. 32, 33, 34, 35, T. 5 N., R. 26 W.; then south along 
the east boundary of sec. 35, T. 5 N., S. 26 W.; then east along the 
township line common to T. 4 N. and T. 5 N. to the intersection of said 
township line with the Santa Barbara-Ventura County boundary.