Appendix A to Part 81 - Air Quality Control Regions (AQCR's)

Appendix A to Part 81 - Air Quality Control Regions (AQCR's)

	AQCR No.
Alabama:
Alabama and Tombigbee Rivers	1
Columbus-Phenix City	2
East Alabama	3
Metropolitan Birmingham	4
Mobile-Pensacola-Panama City-Southern Mississippi (Fla., Miss.)	5
Southeast Alabama	6
Tennessee River Valley-Cumberland Mountains (Tenn.)	7
Alaska:
Cook Inlet	8
Northern Alaska	9
South Central Alaska	10
Southeastern Alaska	11
Arizona:
Arizona-New Mexico Southern Border (N. Mex.)	12
Clark-Mohave	13
Four Corners (Colo., N. Mex., Utah)	14
Phoenix-Tucson	15
Arkansas:
Central Arkansas	16
Metropolitan Fort Smith	17
Metropolitan Memphis	18
Monroe-El Dorado (La.)	19
Northeast Arkansas	20
Northwest Arkansas	21
Shreveport-Texarkana-Tyler (La., Okla., Texas)	22
California:
Great Basin Valley	23
Metropolitan Los Angeles	24
North Central Coast	25
North Coast	26
Northeast Plateau	27
Sacramento Valley	28
San Diego	29
San Francisco Bay Area	30
San Joaquin Valley	31
South Central Coast	32
Southeast Desert	33
Colorado:
Comanche	34
Four Corners (Ariz., N. Mex., Utah)	14
Grand Mesa	35
Metropolitan Denver	36
Pawnee	37
San Isabel	38
San Luis	39
Yampa	40
Connecticut:
Eastern Connecticut	41
Hartford-New Haven-Springfield (Mass.)	42
New Jersey-New York-Connecticut (N.J., N.Y.)	43
Northwestern Connecticut	44
Delaware:
Metropolitan Philadelphia (N.J., Pa.)	45
Southern Delaware	46
District of Columbia:
National Capital (Md.)	47
Florida:
Central Florida	48
Jacksonville-Brunswick (Ga.)	49
Mobile-Pensacola-Panama City-Southern Mississippi (Ala., Miss.)	5
Southeast Florida	50
Southwest Florida	51
West Central Florida	52
Georgia:
Augusta-Aiken (S.C.)	53
Central Georgia	54
Chattanooga (Tenn.)	55
Columbus-Phenix City (Ala.)	2
Jacksonville-Brunswick (Fla.)	49
Metropolitan Atlanta	56
Northeast Georgia	57
Savannah-Beaufort (S.C.)	58
Southwest Georgia	59
Hawaii:
Entire State	60
Idaho:
Eastern Idaho	61
Eastern Washington-Northern Idaho (Wash.)	62
Idaho	63
Metropolitan Boise	64
Illinois:
Burlington-Keokuk (Iowa)	65
East Central Illinois	66
Metropolitan Chicago (Ind.)	67
Metropolitan Dubuque (Iowa, Wis.)	68
Metropolitan Quad Cities (Iowa)	69
Metropolitan St. Louis (Mo.)	70
North Central Illinois	71
Paducah-Cairo (Ky.)	72
Rockford-Janesville-Beloit (Wis.)	73
Southeast Illinois	74
West Central Illinois	75
Indiana:
East Central Indiana	76
Evansville-Owensboro-Henderson (Ky.)	77
Louisville (Ky.)	78
Metropolitan Chicago (Ill.)	67
Metropolitan Cincinnati (Ky., Ohio)	79
Metropolitan Indianapolis	80
Northeast Indiana	81
South Bend-Elkhart-Benton Harbor (Mich.)	82
Southern Indiana	83
Wabash Valley	84
Iowa:
Burlington-Keokuk (Ill.)	65
Metropolitan Dubuque (Ill., Wis.)	68
Metropolitan Omaha-Council Bluffs (Nebr.)	85
Metropolitan Quad Cities (Ill.)	69
Metropolitan Sioux City (Nebr., S. Dak.)	86
Metropolitan Sioux Falls (S. Dak.)	87
Northeast Iowa	88
North Central Iowa	89
Northwest Iowa	90
Southeast Iowa	91
South Central Iowa	92
Southwest Iowa	93
Kansas:
Metropolitan Kansas City (Mo.)	94
Northeast Kansas	95
North Central Kansas	96
Northwest Kansas	97
Southeast Kansas	98
South Central Kansas	99
Southwest Kansas	100
Kentucky:
Appalachian	101
Bluegrass	102
Evansville-Owensboro-Henderson (Ind.)	77
Huntington-Ashland-Portsmouth-Ironton (Ohio, W. Va.)	103
Louisville (Ind.)	78
Metropolitan Cincinnati (Ind., Ohio)	79
North Central Kentucky	104
Paducah-Cairo (Ill.)	72
South Central Kentucky	105
Louisiana:
Monroe-El Dorado (Ark.)	19
Shreveport-Texarkana-Tyler (Ark., Okla., Tex.)	22
Southern Louisiana-Southeast Texas (Tex.)	106
Maine:
Androscoggin Valley (N.H.)	107
Aroostook	108
Down East	109
Metropolitan Portland	110
Northwest Maine	111
Maryland:
Central Maryland	112
Cumberland-Keyser (W. Va.)	113
Eastern Shore	114
Metropolitan Baltimore	115
National Capital (D.C.)	47
Southern Maryland	116
Massachusetts:
Berkshire	117
Central Massachusetts	118
Hartford-New Haven-Springfield (Conn.)	42
Metropolitan Boston	119
Metropolitan Providence (R.I.)	120
Merrimack Valley-Southern New Hampshire (N.H.)	121
Michigan:
Central Michigan	122
Metropolitan Detroit-Port Huron	123
Metropolitan Toledo (Ohio)	124
South Bend-Elkhart-Benton Harbor (Ind.)	82
South Central Michigan	125
Upper Michigan	126
Minnesota:
Central Minnesota	127
Southeast Minnesota-La Crosse (Wis.)	128
Duluth-Superior (Wis.)	129
Metropolitan Fargo-Moorhead (N. Dak.)	130
Minneapolis-St. Paul	131
Northwest Minnesota	132
Southwest Minnesota	133
Mississippi:
Metropolitan Memphis (Ark., Tenn.)	18
Mississippi Delta	134
Mobile-Pensacola-Panama City-Southern Mississippi (Ala., Fla.)	5
Northeast Mississippi	135
Missouri:
Metropolitan Kansas City (Kans.)	94
Metropolitan St. Louis (Ill.)	70
Northern Missouri	137
Southeast Missouri	138
Southwest Missouri	139
Montana:
Billings	140
Great Falls	141
Helena	142
Miles City	143
Missoula	144
Nebraska:
Lincoln-Beatrice-Fairbury	145
Metropolitan Omaha-Council Bluffs (Iowa)	85
Metropolitan Sioux City (Iowa, S. Dak.)	86
Nebraska	146
Nevada:
Clark-Mohave (Ariz.)	13
Nevada	147
Northwest Nevada	148
New Hampshire:
Androscoggin Valley (Maine)	107
Merrimack Valley-Southern New Hampshire (Mass.)	121
New Hampshire	149
New Jersey:
Metropolitan Philadelphia (Del., Pa.)	45
New Jersey	150
New Jersey-New York-Connecticut (N.Y., Conn.)	43
Northeast Pennsylvania-Upper Delaware Valley (Pa.)	151
New Mexico:
Albuquerque-Mid Rio Grande	152
Arizona-New Mexico Southern Border (Ariz.)	12
El Paso-Las Cruces-Alamogordo (Tex.)	153
Four Corners (Ariz., Colo., Utah)	14
Northeastern Plains	154
Pecos-Permian Basin	155
Southwestern Mountains-Augustine Plains	156
Upper Rio Grande Valley	157
New York:
Central New York	158
Champlain Valley (Vt.)	159
Genesee-Finger Lakes	160
Hudson Valley	161
New Jersey-New York-Connecticut (N.J., Conn.)	43
Niagara Frontier	162
Southern Tier East	163
Southern Tier West	164
North Carolina:
Eastern Mountain	165
Eastern Piedmont	166
Metropolitan Charlotte (S.C.)	167
Northern Coastal Plain	168
Northern Piedmont	136
Sandhills	169
Southern Coastal Plain	170
Western Mountain	171
North Dakota:
Metropolitan Fargo-Moorhead (Minn.)	130
North Dakota	172
Ohio:
Dayton	173
Greater Metropolitan Cleveland	174
Huntington-Ashland-Portsmouth-Ironton (Ky., W. Va.)	103
Mansfield-Marion	175
Metropolitan Cincinnati (Ind., Ky.)	79
Metropolitan Columbus	176
Metropolitan Toledo (Mich.)	124
Northwest Ohio	177
Northwest Pennsylvania-Youngstown (Pa.)	178
Parkersburg-Marietta (W. Va.)	179
Sandusky	180
Steubenville-Weirton-Wheeling (W. Va.)	181
Wilmington-Chillicothe-Logan	182
Zanesville-Cambridge	183
Oklahoma:
Central Oklahoma	184
Metropolitan Fort Smith (Ark.)	17
North Central Oklahoma	185
Northeastern Oklahoma	186
Northwestern Oklahoma	187
Shreveport-Texarkana-Tyler (Ark., La., Texas)	22
Southeastern Oklahoma	188
Southwestern Oklahoma	189
Oregon:
Central Oregon	190
Eastern Oregon	191
Northwest Oregon	192
Portland (Wash.)	193
Southwest Oregon	194
Pennsylvania:
Central Pennsylvania	195
Metropolitan Philadelphia (Del., N.J.)	45
Northeast Pennsylvania-Upper Delaware Valley (N.J.)	151
Northwest Pennsylvania-Youngstown (Ohio)	178
South Central Pennsylvania	196
Southwest Pennsylvania	197
Rhode Island:
Metropolitan Providence (Mass.)	120
South Carolina:
Augusta-Aiken (Ga.)	53
Camden-Sumter	198
Charleston	199
Columbia	200
Florence	201
Greenville-Spartanburg	202
Greenwood	203
Georgetown	204
Metropolitan Charlotte (N.C.)	167
Savannah-Beaufort (Ga.)	58
South Dakota:
Black Hills-Rapid City	205
Metropolitan Sioux City (Iowa, Neb.)	86
Metropolitan Sioux Falls (Iowa)	87
South Dakota	206
Tennessee:
Chattanooga (Ga.)	55
Eastern Tennessee-Southwestern Virginia (Va.)	207
Metropolitan Memphis (Ark., Miss.)	18
Middle Tennessee	208
Tennessee River Valley-Cumberland Mountains (Ala.)	7
Western Tennessee	209
Texas:
Abilene-Wichita Falls	210
Amarillo-Lubbock	211
Austin-Waco	212
Brownsville-Laredo	213
Corpus Christi-Victoria	214
El Paso-Las Cruces-Alamagordo (N. Mex.)	153
Metropolitan Dallas-Ft. Worth	215
Metropolitan Houston-Galveston	216
Metropolitan San Antonio	217
Midland-Odessa-San Angelo	218
Shreveport-Texarkana-Tyler (Ark., La., Okla.)	22
Southern Louisiana-Southeast Texas (La.)	106
Utah:
Four Corners (Ariz., Colo., N. Mex.)	14
Utah	219
Wasatch Front	220
Vermont:
Champlain Valley (N.Y.)	159
Vermont	221
Virginia:
Central Virginia	222
Eastern Tennessee-Southwestern Virginia (Tenn.)	207
Hampton Roads	223
National Capital (D.C., Md.)	47
Northeastern Virginia	224
State Capital	225
Valley of Virginia	226
Washington:
Eastern Washington-Northern Idaho (Idaho)	62
Northern Washington	227
Olympia-Northwest Washington	228
Portland (Ore.)	193
Puget Sound	229
South Central Washington	230
West Virginia:
Allegheny	231
Central West Virginia	232
Cumberland-Keyser (Md.)	113
Eastern Panhandle	233
Huntington-Ashland-Portsmouth-Iron- ton (Ky., Ohio)	103
Kanawha Valley	234
North Central West Virginia	235
Parkersburg-Marietta (Ohio)	179
Southern West Virginia	236
Steubenville-Wierton-Wheeling (Ohio)	181
Wisconsin:
Duluth-Superior (Minn.)	129
Lake Michigan	237
Metropolitan Dubuque (Ill., Iowa)	68
North Central Wisconsin	238
Rockford- Janesville- Beloit (Ill.)	73
Southeastern Wisconsin	239
Southeast Minnesota- La Crosse (Minn.)	128
Southern Wisconsin	240
Wyoming:
Casper	241
Metropolitan Cheyenne	242
Wyoming	243
Puerto Rico:
Puerto Rico	244
American Samoa:
American Samoa	245
Guam:
Guam	246
U.S. Virgin Islands:
U.S. Virgin Islands	247