Pipeline Safety Counties and Associated Regions

A sort-able and searchable listing

County Reg. Code Regional Office
Anderson 3 Kilgore
Andrews 2 Midland
Angelina 3 Kilgore
Aransas 7 Corpus Christi
Archer 6 Ft. Worth
Armstrong 1 Amarillo/Lubbock
Atascosa 7 Corpus Christi
Austin 5 Houston
Bailey 1 Amarillo/Lubbock
Bastrop 4 Austin
Baylor 6 Ft. Worth
Bee 7 Corpus Christi
Bell 4 Austin
Bexar 4 Austin
Blanco 4 Austin
Borden 2 Midland
Bosque 6 Ft. Worth
Bowie 3 Kilgore
Brazoria 5 Houston
Brazos 4 Austin
Brewster 2 Midland
Briscoe 1 Amarillo/Lubbock
Brooks 7 Corpus Christi
Brown 6 Ft. Worth
Burleson 4 Austin
Burnet 4 Austin
Caldwell 4 Austin
Calhoun 7 Corpus Christi
Callahan 6 Ft. Worth
Cameron 7 Corpus Christi
Camp 3 Kilgore
Carson 1 Amarillo/Lubbock
Cass 3 Kilgore
Castro 1 Amarillo/Lubbock
Chambers 5 Houston
Cherokee 3 Kilgore
Childress 1 Amarillo/Lubbock
Clay 6 Ft. Worth
Cochran 1 Amarillo/Lubbock
Coke 2 Midland
Coleman 6 Ft. Worth
Collin 6 Ft. Worth
Collingsworth 1 Amarillo/Lubbock
Colorado 5 Houston
Comal 4 Austin
Comanche 4 Austin
Concho 2 Midland
Cooke 6 Ft. Worth
Coryell 4 Austin
Cottle 1 Amarillo/Lubbock
Crane 2 Midland
Crockett 2 Midland
Crosby 1 Amarillo/Lubbock
Culberson 2 Midland
Dallam 1 Amarillo/Lubbock
Dallas 6 Ft. Worth
Dawson 2 Midland
Deaf Smith 1 Amarillo/Lubbock
Delta 3 Kilgore
Denton 6 Ft. Worth
DeWitt 7 Corpus Christi
Dickens 1 Amarillo/Lubbock
Dimmit 7 Corpus Christi
Donley 1 Amarillo/Lubbock
Duval 7 Corpus Christi
Eastland 6 Ft. Worth
Ector 2 Midland
Edwards 2 Midland
El Paso 2 Midland
Ellis 6 Ft. Worth
Erath 6 Ft. Worth
Falls 4 Austin
Fannin 3 Kilgore
Fayette 4 Austin
Fisher 2 Midland
Floyd 1 Amarillo/Lubbock
Foard 1 Amarillo/Lubbock
Fort Bend 5 Houston
Franklin 3 Kilgore
Freestone 3 Kilgore
Frio 7 Corpus Christi
Gaines 2 Midland
Galveston 5 Houston
Garza 1 Amarillo/Lubbock
Gillespie 4 Austin
Glasscock 2 Midland
Goliad 7 Corpus Christi
Gonzales 4 Austin
Gray 1 Amarillo/Lubbock
Grayson 6 Ft. Worth
Gregg 3 Kilgore
Grimes 5 Houston
Guadalupe 4 Austin
Hale 1 Amarillo/Lubbock
Hall 1 Amarillo/Lubbock
Hamilton 4 Austin
Hansford 1 Amarillo/Lubbock
Hardeman 1 Amarillo/Lubbock
Hardin 5 Houston
Harris 5 Houston
Harrison 3 Kilgore
Hartley 1 Amarillo/Lubbock
Haskell 1 Amarillo/Lubbock
Hays 4 Austin
Hemphill 1 Amarillo/Lubbock
Henderson 3 Kilgore
Hidalgo 7 Corpus Christi
Hill 6 Ft. Worth
Hockley 1 Amarillo/Lubbock
Hood 6 Ft. Worth
Hopkins 3 Kilgore
Houston 3 Kilgore
Howard 2 Midland
Hudspeth 2 Midland
Hunt 3 Kilgore
Hutchinson 1 Amarillo/Lubbock
Irion 2 Midland
Jack 6 Ft. Worth
Jackson 7 Corpus Christi
Jasper 3 Kilgore
Jeff Davis 2 Midland
Jefferson 5 Houston
Jim Hogg 7 Corpus Christi
Jim Wells 7 Corpus Christi
Johnson 6 Ft. Worth
Jones 2 Midland
Karnes 7 Corpus Christi
Kaufman 3 Kilgore
Kendall 4 Austin
Kenedy 7 Corpus Christi
Kent 1 Amarillo/Lubbock
Kerr 4 Austin
Kimble 2 Midland
King 1 Amarillo/Lubbock
Kinney 7 Corpus Christi
Kleberg 7 Corpus Christi
Knox 1 Amarillo/Lubbock
Lamar 3 Kilgore
Lamb 1 Amarillo/Lubbock
Lampasas 4 Austin
La Salle 7 Corpus Christi
Lavaca 4 Austin
Lee 4 Austin
Leon 3 Kilgore
Liberty 5 Houston
Limestone 3 Kilgore
Lipscomb 2 Amarillo/Lubbock
Live Oak 7 Corpus Christi
Llano 4 Austin
Loving 2 Midland
Lubbock 1 Amarillo/Lubbock
Lynn 1 Amarillo/Lubbock
Madison 3 Kilgore
Marion 3 Kilgore
Martin 2 Midland
Mason 4 Austin
Matagorda 5 Houston
Maverick 7 Corpus Christi
McCulloch 4 Austin
McLennan 6 Ft. Worth
McMullen 7 Corpus Christi
Medina 7 Corpus Christi
Menard 2 Midland
Midland 2 Midland
Milam 4 Austin
Mills 4 Austin
Mitchell 2 Midland
Montague 6 Ft. Worth
Montgomery 5 Houston
Moore 1 Amarillo/Lubbock
Morris 3 Kilgore
Motley 1 Amarillo/Lubbock
Nacogdoches 3 Kilgore
Navarro 3 Kilgore
Newton 3 Kilgore
Nolan 2 Midland
Nueces 7 Corpus Christi
Ochiltree 1 Amarillo/Lubbock
Oldham 1 Amarillo/Lubbock
Orange 5 Houston
Palo Pinto 6 Ft. Worth
Panola 3 Kilgore
Parker 6 Ft. Worth
Parmer 1 Amarillo/Lubbock
Pecos 2 Midland
Polk 3 Kilgore
Potter 1 Amarillo/Lubbock
Presidio 2 Midland
Rains 3 Kilgore
Randall 1 Amarillo/Lubbock
Reagan 2 Midland
Real 4 Austin
Red River 3 Kilgore
Reeves 2 Midland
Refugio 7 Corpus Christi
Roberts 1 Amarillo/Lubbock
Robertson 4 Austin
Rockwall 6 Ft. Worth
Runnels 2 Midland
Rusk 3 Kilgore
Sabine 3 Kilgore
San Augustine 3 Kilgore
San Jacinto 5 Houston
San Patricio 7 Corpus Christi
San Saba 4 Austin
Schleicher 2 Midland
Scurry 2 Midland
Shackelford 6 Ft. Worth
Shelby 3 Kilgore
Sherman 1 Amarillo/Lubbock
Smith 3 Kilgore
Somervell 6 Ft. Worth
Starr 7 Corpus Christi
Stephens 6 Ft. Worth
Sterling 2 Midland
Stonewall 1 Amarillo/Lubbock
Sutton 2 Midland
Swisher 1 Amarillo/Lubbock
Tarrant 6 Ft. Worth
Taylor 2 Midland
Terrell 2 Midland
Terry 1 Amarillo/Lubbock
Throckmorton 6 Ft. Worth
Titus 3 Kilgore
Tom Green 2 Midland
Travis 4 Austin
Trinity 3 Kilgore
Tyler 3 Kilgore
Upshur 3 Kilgore
Upton 2 Midland
Uvalde 7 Corpus Christi
Val Verde 2 Midland
Van Zandt 3 Kilgore
Victoria 7 Corpus Christi
Walker 3 Kilgore
Waller 5 Houston
Ward 2 Midland
Washington 5 Houston
Webb 7 Corpus Christi
Wharton 5 Houston
Wheeler 1 Amarillo/Lubbock
Wichita 6 Ft. Worth
Willacy 7 Corpus Christi
Wilbarger 6 Ft. Worth
Williamson 4 Austin
Wilson 4 Austin
Winkler 2 Midland
Wise 6 Ft. Worth
Wood 3 Kilgore
Yoakum 1 Amarillo/Lubbock
Young 6 Ft. Worth
Zapata 7 Corpus Christi
Zavala 7 Corpus Christi