Particulate Matter (PM-10) Nonattainment Areas

Detailed Description of Certain Area Boundaries for Partial Counties
As of August 30, 2011

ARIZONA

Ajo (Pima County), AZ

Pima Co

Ajo planning area, bounded as follows:

Township T12S, R6W, and the following sections of Township T12S, R5W: a. Sections 6-8 b. Sections 17-20, and c. Sections 29-32

Hayden AZ

Gila Co

Hayden planning area.............. T1S, R13E (sections 7-36); T1S, R14E (sections 25-36);T2S, R13E; T2S, R14E; T2S, R15E; T3S, R13E; T3S, R14E; T3S, R15E; T3S, R16E (except that portion in the San Carlos Apache Indian Reservation); T4S, R13E; T4S, R14E; T4S, R15E; T4S, R16E; T5S, R13E; T5S, R14E; T5S, R15E; T5S, R16E; T6S, R13E; T6S, R14E; T6S, R15E; and T6S, R16E.

Pinal Co

Hayden planning area..............

T1S, R13E (sections 7-36);
T1S, R14E (sections 25-36);
T2S, R13E;
T2S, R14E;
T2S, R15E;
T3S, R13E;
T3S, R14E;
T3S, R15E;
T3S, R16E (except that portion in the San Carlos Apache Indian Reservation);
T4S, R13E;
T4S, R14E;
T4S, R15E;
T4S, R16E;
T5S,R13E;
T5S, R14E;
T5S, R15E;
T5S, R16E;
T6S, R13E;
T6S, R14E;
T6S, R15E;
and T6S, R16E.

Miami, AZ

Gila Co

Miami planning area............... T1N, R13E; T1N, R14E; T1N, R15E; T1S, R13E (sections 1-6); T1S, R14E (sections 1 24); T1S, R14\1/ 2\E; and T1S, R15E. Gila County (part):

Nogales, AZ

Santa Cruz Co

Nogales planning area bounded as follows:

The portions of the following Townships which are within the State of Arizona and lie east of 111 longitude:
T23S, R13E;
T23S, R14E;
T24S, R13E;
T24S, R14E

Paul Spur/Douglas (Cochise County), AZ

Cochise Co

Paul Spur/Douglas planning area, bounded as follows:

Township 23 South, Range 25 East (T23S, R25E):
T23S,R26E;
T23S, R27E;
T23S, R28E;
T24S, R25E;
T24S, R26E;
T24S, R27E;
T24S, R28E

Phoenix, AZ

Maricopa Co

Phoenix planning area:

T6N, R1-3W, R1-7E;
T5N, R1-3W, R1-7E;
T4N, R1-3W, R1-7E;
T3N, R1-3W, R1-7E;
T2N, R1-3W, R1-7E;
T1N, R1-3W, R1-7E;
T1S, R1-3W, R1-7E;
T2S, R1-3W, R1-7E.

Pinal Co

Phoenix planning area: T1N, R8E

Rillito, AZ

Pima Co

Rillito planning area, bounded as follows:

Townships:
T11S, R9E;
T11S, R10E;
T11S, R11E;
T11S, R12E;
T12S, R8E;
T12S, R9E;
T12S, R10E;
T12S, R11E;
T12S, R12E

Yuma, AZ

Yuma Co

Yuma planning area, bounded as follows:

Townships: T7S-R21W, R22W;
T8S-R21W, R22W, R23W, R24W,
T9S-R21W, R22W, R23W, R24W, R25W;
T10S-R21W, R22W, R23W, R24W, R25W

CALIFORNIA

East Kern Co, CA

Kern Co

That portion of Kern County which lies between the following two lines (with the exception of that portion in Hydrologic Unit Number 18090205—the Indian Wells Valley):

(1) West and north of a line described as follows: Beginning at the southwest corner of section 31, T. 10 N 16 W and running east to the

northwest boundary of the Rancho La Liebre Land Grant;

then running north and east along the northwest boundary of the Rancho La Liebre Land Grant to the point of intersection with the range line common to R. 15 W. and R. 16 W., San Bernardino Base and Meridian;

then north along the range line to the northwest corner of section 2, T. 32 S., R. 32 E., Mount Diablo Base and Meridian;

then east along the township line common to T. 32 S. and T. 31 S.;

then north along the range line common to R. 35 E. and R. 34 E.;

then east along the township line common to T. 29 S. and T. 28 S.;

then north along the range line common to R. 36 E. and R. 35 E.;

then east along the township line common to T. 28 S. and T. 27 S.;

then north along the range line common to R. 37 E. and R. 36 E. to the Kern-Tulare County boundary.

(2) East and south of a line of a line described as follows: Beginning at the southwest corner of section 31, T. 10 N 16 W and running north along the range line common to R. 16 W. and R. 17 W., San Bernardino Base and Meridian;

north along the range line to the point of intersection with the Rancho El Tejon Land Grant boundary;

then southeast, northeast, and northwest along the boundary of the Rancho El Tejon Land Grant to the northwest corner of S. 3, T. 11 N., R. 17 W.;

then west 1.2 miles;

then north to the Rancho El Tejon Land Grant boundary;

then northwest along the Rancho El Tejon line to the southeast corner of S. 34, T. 32 S., R. 30 E., Mount Diablo Base and Meridian;

then north to the northwest corner of S. 35, T. 31 S., R. 30 E.;

then northeast along the boundary of the Rancho El Tejon Land Grant to the southwest corner of S. 18, T. 31 S., R. 31 E.;

then east to the southeast corner of S. 13, T. 31 S., R. 31 E.;

then north along the range line common to R. 31 E. and R. 32 E., Mount Diablo Base and Meridian, to the northwest corner of S. 6, T. 29 S., R. 32 E.;

then east to the southwest corner of S. 31, T. 28 S., R. 32 E.;

then north along the range line common to R. 31 E. and R. 32 E. to the northwest corner of S. 6, T. 28 S., R. 32 E.,

then west to the southeast corner of S. 36, T. 27 S., R. 31 E.,

then north along the range line common to R. 31 E. and R. 32 E. to the Kern-Tulare County boundary.

Los Angeles South Coast Air Basin, CA

Los Angeles Co

That portion of Los Angeles County which lies south and west of a line described as follows:

1. Beginning at the Los Angeles - San Bernardino County boundary and running west along the township line common to Township 3 North and Township 2 North, San Bernardino Base and Meridian;

2. then north along the range line common to Range 8 West and Range 9 West;

3. then west along the township line common to Township 4 North and Township 3 North;

4. then north along the range line common to Range 12 West and Range 13 West to the southeast corner of Section 12, Township 5 North and Range 13 West;

5. then west along the south boundaries of Sections 12, 11, 10, 9, 8, and 7, Township 5 North and Range 13 West to the boundary of the Angeles National Forest which is collinear with the range line common to Range 13 West and Range 14 West;

6. then north and west along the Angeles National Forest boundary to the point of intersection with the township line common to Township 7 North and Township 6 North (point is at the northwest corner of Section 4 in Township 6 North and Range 14 West);

7. then west along the township line common to Township 7 North and Township 6 North;

8. then north along the range line common to Range 15 West and Range 16 West to the southeast corner of Section 13, Township 7 North and Range 16 West;

9. then along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 7 North and Range 16 West;

10. then north along the range line common to Range 16 West and Range 17 West to the north boundary of the Angeles National Forest (collinear with the township line common to Township 8 North and Township 7 North);

11. then west along the Angeles National Forest boundary to the point of intersection with the south boundary of the Rancho La Liebre Land Grant;

12. then west and north along this land grant boundary to the Los Angeles-Kern County boundary.

Riverside Co

That portion of Riverside County which lies to the west of a line described as follows:

1. Beginning at the Riverside - San Diego County boundary and running north along the range line common to Range 4 East and Range 3 East, San Bernardino Base and Meridian;

2. then east along the township line common to Township 8 South and Township 7 South;

3. then north along the range line common to Range 5 East and Range 4 East;

4. then west along the township line common to Township 6 South and Township 7 South to the southwest corner of Section 34, Township 6 South, Range 4 East;

5. then north along the west boundaries of Sections 34, 27, 22, 15, 10, and 3, Township 6 South, Range 4 East;

6. then west along the township line common to Township 5 South and Township 6 South;

7. then north along the range line common to Range 4 East and Range 3 East;

8. then west along the south boundaries of Sections 13, 14, 15, 16, 17, and 18, Township 5 South, Range 3 East;

9. then north along the range line common to Range 2 East and Range 3 East to the Riverside-San Bernardino county line.

San Bernardino Co

That portion of San Bernardino County which lies south and west of a line described as follows:

1. Beginning at the San Bernardino - Riverside County boundary and running north along the range line common to Range 3 East and Range 2 East, San Bernardino Base and Meridian;

2. then west along the township line common to Township 3 North and Township 2 North to the San Bernardino - Los Angeles County boundary.

Mammoth Lake, CA

Mono Co

Mammoth Lake planning area includes the following sections:

a. Sections 1-12, 17, and 18 of Township T4S, R28E;
b. Sections 25-36 of Township T3S, R28E;
c. Sections 25-36 of Township T3S, R27E;
d. Sections 1-18 of Township T4S, R27E; and
e. Sections 25 and 36 of Township T3S, R26E

San Bernardino Co, CA

San Bernardino Co

Excluding that portion located in the Searles Valley Planning area, and excluding that area in the South Coast Air Basin.

IDAHO

Bonner Co (Sandpoint), ID

Bonner Co

The Sandpoint Area, bounded as follows:

Sections 1-3, 9-12, 15, 16, 21, 22, 27, 28 of range 2 west and Township 57 north; and the western 3/4 of Sections 14, 23, and 26 of the same Township and range coordinates.

Fort Hall Indian Reservation, ID

Bannock Co

The area encompasses 2 counties and is bounded as follows:

T.5S, R.34E Sections 15-23.
T.5S, R.33E Sections 13-36.
T.6S, R.33E Sections 1-36.
T.7S, R.33E Sections 4, 5, 6.
T.7S, R.34E Section 8.

Power Co

The area encompasses 2 counties and is bounded as follows:

T.5S, R.34E Sections 15-23.
T.5S, R.33E Sections 13-36.
T.6S, R.33E Sections 1-36.
T.7S, R.33E Sections 4, 5, 6.
T.7S, R.34E Section 8.

Shoshone Co, ID

Shoshone Co

The area bounded as follows:

Northwest quarter of the Northwest quarter, Section 8, Township 48 North, Range 2 East;

Southwest quarter of the Northwest quarter, Section 8, Township 48 North, Range 2 East;

Northwest quarter of the Southwest quarter, Section 8, Township 48 North, Range 2 East;

Southwest quarter, Section 8, Township 48 North, Range 2 East;

Southwest quarter of the Southwest quarter, Section 48 North, Range 2 East, Boise Base

(known as ``Pinehurst expansion area'').

MONTANA

Butte, MT

Silver Bow Co

The following area of Butte-Silver Bow excluding the territorial limits of the City of Walkerville: Beginning at the Northwest corner of Section 2, T.3N., R.8W.,
thence Easterly to Northeast corner Section 5, T.3N., R.7W.;
then Southerly to Northwest corner Section 9, T.3N., R.7W.;
thence Easterly to Northeast corner Section 10, T.3N., R.7W.;
thence Southerly to Southeast corner Section 22, T.2N., R.7W.;
thence Westerly to Southwest corner Section 19, T.2N., R.7W.;
thence Northerly to Northwest corner Section 19, T.2N., R.7W.;
thence Westerly to Southwest corner Section 14, T.2N., R.8W.;
thence Northerly to Southwest corner Section 35, T.3N., R.8W.;
thence Westerly to Southwest corner Section 34, T.3N., R.8W.;
thence Northerly to Northwest corner Section 27, T.3N., R.8W.;
thence Westerly to Southwest corner Section 20, T.3N., R.8W.;
thence Northerly to Northwest corner Section 17, T.3N., R.8W.;
thence Easterly to Northwest corner Section 14, T.3N., R.8W.;
thence Northerly to the point of beginning.

Columbia Falls, MT

Flathead Co

Columbia Falls and vicinity Township T30N, R20W-Sections 7, 8, 9, 16, 17, and 18

Flathead County; Whitefish and vicinity, MT

Flathead Co

The City of Whitefish and surrounding vicinity bounded by lines from Universal Transmercator (UTM) coordinates 695000 mE, 5370000 mN, east to 699000 mE, 5370000 mN, south to 699000 mE, 5361000 mN, west to 695000 mN, 5361000 mN, and north to 695000 mE, 5370000 mN.

Kalispell, MT

Flathead Co

The area bounded by lines from Universal Transmercator (UTM) coordinate
700000mE, 5347000mN, east to 704000mE,
5347000mN, south to 704000mE, 5341000mN, west to 703000mE,
5341000mN, south to 703000mE, 5340000mN, west to 702000mE,
5340000mN, south to 702000mE, 5339000mN, east to 703000mE,
5339000mN, south to 703000mE, 5338000mN, east to 704000mE,
5338000mN, south to 704000mE, 5336000mN, west to 702000mE,
5336000mN, south to 702000mE, 5335000mN, west to 700000mE,
5335000mN, north to 700000mE, 5340000mN, west to 695000mE,
5340000mN, north to 695000mE, 5345000mN, east to 700000mE,
5345000mN, north to 700000mE, 5347000mN.

Libby, MT

Lincoln Co

Libby and vicinity T30N, R31W-Sections 2, 3, 4, 5, 9, 10, 11, 14, 15, 23, 26, 35, and west 1/2 of Section 24, west 1/2 of Section 25, and west 1/2 of Section 36; plus T31N, R31W-Sections 26, 27, 29, 32, 33, 34, 35 and the east 1/2 of Section 30.

Missoula, MT

Missoula Co

Missoula and vicinity including the following sections:

T13N, R19W-2, 8, 11, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 27, 28, 29, 30, 31, 32, 33, and 34;
T12N, R19W-Sections 4, 5, 6, 7;
T13N, R20W-Sections 23, 24, 25, 26, 35, and 36.

Sanders County (part);Thompson Falls and vicinity,MT

Sanders Co

Thompson Falls and vicinity: Including the following Sections: R29W, T21N-Sections 5, 6, 7, 8, 9, 10, 15, and 16.

NEW MEXICO

Anthony, NM

Dona Ana Co

The area bounded by Anthony Quadrangle, Anthony, New Mexico - Texas. SE/4 La Mesa 15' Quadrangle, N3200 - W10630/7.5, Township 26S, Range 3E, Sections 35 and 36 as limited by the New Mexico - Texas State line on the south.

Particulate Matter (PM-10) Nonattainment Areas

ARIZONA

CALIFORNIA

IDAHO

MONTANA

NEW MEXICO

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