Texas counties
Each of Texas's 254 counties is in one of the 16 regions of the Texas Commission on Environmental Quality (TCEQ). Each county below has a page naming its regional office and the office's phone lines.
254Counties
16TCEQ regions
8Edwards Aquifer counties
- Anderson County Region 5, Tyler
- Andrews County Region 7, Midland
- Angelina County Region 10, Beaumont
- Aransas County Region 14, Corpus Christi
- Archer County Region 3, Abilene
- Armstrong County Region 1, Amarillo
- Atascosa County Region 13, San Antonio
- Austin County Region 12, Houston
- Bailey County Region 2, Lubbock
- Bandera County Region 13, San Antonio
- Bastrop County Region 11, Austin
- Baylor County Region 3, Abilene
- Bee County Region 14, Corpus Christi
- Bell County Region 9, Waco
- Bexar County Region 13, San Antonio
- Blanco County Region 11, Austin
- Borden County Region 7, Midland
- Bosque County Region 9, Waco
- Bowie County Region 5, Tyler
- Brazoria County Region 12, Houston
- Brazos County Region 9, Waco
- Brewster County Region 6, El Paso
- Briscoe County Region 1, Amarillo
- Brooks County Region 15, Harlingen
- Brown County Region 3, Abilene
- Burleson County Region 9, Waco
- Burnet County Region 11, Austin
- Caldwell County Region 11, Austin
- Calhoun County Region 14, Corpus Christi
- Callahan County Region 3, Abilene
- Cameron County Region 15, Harlingen
- Camp County Region 5, Tyler
- Carson County Region 1, Amarillo
- Cass County Region 5, Tyler
- Castro County Region 1, Amarillo
- Chambers County Region 12, Houston
- Cherokee County Region 5, Tyler
- Childress County Region 1, Amarillo
- Clay County Region 3, Abilene
- Cochran County Region 2, Lubbock
- Coke County Region 8, San Angelo
- Coleman County Region 3, Abilene
- Collin County Region 4, Dallas/Fort Worth
- Collingsworth County Region 1, Amarillo
- Colorado County Region 12, Houston
- Comal County Region 13, San Antonio
- Comanche County Region 3, Abilene
- Concho County Region 8, San Angelo
- Cooke County Region 4, Dallas/Fort Worth
- Coryell County Region 9, Waco
- Cottle County Region 3, Abilene
- Crane County Region 7, Midland
- Crockett County Region 8, San Angelo
- Crosby County Region 2, Lubbock
- Culberson County Region 6, El Paso
- Dallam County Region 1, Amarillo
- Dallas County Region 4, Dallas/Fort Worth
- Dawson County Region 7, Midland
- Deaf Smith County Region 1, Amarillo
- Delta County Region 5, Tyler
- Denton County Region 4, Dallas/Fort Worth
- DeWitt County Region 14, Corpus Christi
- Dickens County Region 2, Lubbock
- Dimmit County Region 16, Laredo
- Donley County Region 1, Amarillo
- Duval County Region 16, Laredo
- Eastland County Region 3, Abilene
- Ector County Region 7, Midland
- Edwards County Region 13, San Antonio
- Ellis County Region 4, Dallas/Fort Worth
- El Paso County Region 6, El Paso
- Erath County Region 4, Dallas/Fort Worth
- Falls County Region 9, Waco
- Fannin County Region 4, Dallas/Fort Worth
- Fayette County Region 11, Austin
- Fisher County Region 3, Abilene
- Floyd County Region 2, Lubbock
- Foard County Region 3, Abilene
- Fort Bend County Region 12, Houston
- Franklin County Region 5, Tyler
- Freestone County Region 9, Waco
- Frio County Region 13, San Antonio
- Gaines County Region 7, Midland
- Galveston County Region 12, Houston
- Garza County Region 2, Lubbock
- Gillespie County Region 13, San Antonio
- Glasscock County Region 7, Midland
- Goliad County Region 14, Corpus Christi
- Gonzales County Region 14, Corpus Christi
- Gray County Region 1, Amarillo
- Grayson County Region 4, Dallas/Fort Worth
- Gregg County Region 5, Tyler
- Grimes County Region 9, Waco
- Guadalupe County Region 13, San Antonio
- Hale County Region 2, Lubbock
- Hall County Region 1, Amarillo
- Hamilton County Region 9, Waco
- Hansford County Region 1, Amarillo
- Hardeman County Region 3, Abilene
- Hardin County Region 10, Beaumont
- Harris County Region 12, Houston
- Harrison County Region 5, Tyler
- Hartley County Region 1, Amarillo
- Haskell County Region 3, Abilene
- Hays County Region 11, Austin
- Hemphill County Region 1, Amarillo
- Henderson County Region 5, Tyler
- Hidalgo County Region 15, Harlingen
- Hill County Region 9, Waco
- Hockley County Region 2, Lubbock
- Hood County Region 4, Dallas/Fort Worth
- Hopkins County Region 5, Tyler
- Houston County Region 10, Beaumont
- Howard County Region 7, Midland
- Hudspeth County Region 6, El Paso
- Hunt County Region 4, Dallas/Fort Worth
- Hutchinson County Region 1, Amarillo
- Irion County Region 8, San Angelo
- Jack County Region 3, Abilene
- Jackson County Region 14, Corpus Christi
- Jasper County Region 10, Beaumont
- Jeff Davis County Region 6, El Paso
- Jefferson County Region 10, Beaumont
- Jim Hogg County Region 15, Harlingen
- Jim Wells County Region 14, Corpus Christi
- Johnson County Region 4, Dallas/Fort Worth
- Jones County Region 3, Abilene
- Karnes County Region 13, San Antonio
- Kaufman County Region 4, Dallas/Fort Worth
- Kendall County Region 13, San Antonio
- Kenedy County Region 15, Harlingen
- Kent County Region 3, Abilene
- Kerr County Region 13, San Antonio
- Kimble County Region 8, San Angelo
- King County Region 2, Lubbock
- Kinney County Region 16, Laredo
- Kleberg County Region 14, Corpus Christi
- Knox County Region 3, Abilene
- Lamar County Region 5, Tyler
- Lamb County Region 2, Lubbock
- Lampasas County Region 9, Waco
- La Salle County Region 16, Laredo
- Lavaca County Region 14, Corpus Christi
- Lee County Region 11, Austin
- Leon County Region 9, Waco
- Liberty County Region 12, Houston
- Limestone County Region 9, Waco
- Lipscomb County Region 1, Amarillo
- Live Oak County Region 14, Corpus Christi
- Llano County Region 11, Austin
- Loving County Region 7, Midland
- Lubbock County Region 2, Lubbock
- Lynn County Region 2, Lubbock
- Madison County Region 9, Waco
- Marion County Region 5, Tyler
- Martin County Region 7, Midland
- Mason County Region 8, San Angelo
- Matagorda County Region 12, Houston
- Maverick County Region 16, Laredo
- McCulloch County Region 8, San Angelo
- McLennan County Region 9, Waco
- McMullen County Region 16, Laredo
- Medina County Region 13, San Antonio
- Menard County Region 8, San Angelo
- Midland County Region 7, Midland
- Milam County Region 9, Waco
- Mills County Region 9, Waco
- Mitchell County Region 3, Abilene
- Montague County Region 3, Abilene
- Montgomery County Region 12, Houston
- Moore County Region 1, Amarillo
- Morris County Region 5, Tyler
- Motley County Region 2, Lubbock
- Nacogdoches County Region 10, Beaumont
- Navarro County Region 4, Dallas/Fort Worth
- Newton County Region 10, Beaumont
- Nolan County Region 3, Abilene
- Nueces County Region 14, Corpus Christi
- Ochiltree County Region 1, Amarillo
- Oldham County Region 1, Amarillo
- Orange County Region 10, Beaumont
- Palo Pinto County Region 4, Dallas/Fort Worth
- Panola County Region 5, Tyler
- Parker County Region 4, Dallas/Fort Worth
- Parmer County Region 1, Amarillo
- Pecos County Region 7, Midland
- Polk County Region 10, Beaumont
- Potter County Region 1, Amarillo
- Presidio County Region 6, El Paso
- Rains County Region 5, Tyler
- Randall County Region 1, Amarillo
- Reagan County Region 8, San Angelo
- Real County Region 13, San Antonio
- Red River County Region 5, Tyler
- Reeves County Region 7, Midland
- Refugio County Region 14, Corpus Christi
- Rockwall County Region 4, Dallas/Fort Worth
- Roberts County Region 1, Amarillo
- Robertson County Region 9, Waco
- Runnels County Region 3, Abilene
- Rusk County Region 5, Tyler
- Sabine County Region 10, Beaumont
- San Augustine County Region 10, Beaumont
- San Jacinto County Region 10, Beaumont
- San Patricio County Region 14, Corpus Christi
- San Saba County Region 9, Waco
- Schleicher County Region 8, San Angelo
- Scurry County Region 3, Abilene
- Shackelford County Region 3, Abilene
- Shelby County Region 10, Beaumont
- Sherman County Region 1, Amarillo
- Smith County Region 5, Tyler
- Somervell County Region 4, Dallas/Fort Worth
- Starr County Region 15, Harlingen
- Stephens County Region 3, Abilene
- Sterling County Region 8, San Angelo
- Stonewall County Region 3, Abilene
- Sutton County Region 8, San Angelo
- Swisher County Region 1, Amarillo
- Tarrant County Region 4, Dallas/Fort Worth
- Taylor County Region 3, Abilene
- Terrell County Region 7, Midland
- Terry County Region 2, Lubbock
- Throckmorton County Region 3, Abilene
- Titus County Region 5, Tyler
- Tom Green County Region 8, San Angelo
- Travis County Region 11, Austin
- Trinity County Region 10, Beaumont
- Tyler County Region 10, Beaumont
- Upshur County Region 5, Tyler
- Upton County Region 7, Midland
- Uvalde County Region 13, San Antonio
- Val Verde County Region 16, Laredo
- Van Zandt County Region 5, Tyler
- Victoria County Region 14, Corpus Christi
- Walker County Region 12, Houston
- Waller County Region 12, Houston
- Ward County Region 7, Midland
- Washington County Region 9, Waco
- Webb County Region 16, Laredo
- Wharton County Region 12, Houston
- Wheeler County Region 1, Amarillo
- Wichita County Region 3, Abilene
- Wilbarger County Region 3, Abilene
- Willacy County Region 15, Harlingen
- Williamson County Region 11, Austin
- Wilson County Region 13, San Antonio
- Winkler County Region 7, Midland
- Wise County Region 4, Dallas/Fort Worth
- Wood County Region 5, Tyler
- Yoakum County Region 2, Lubbock
- Young County Region 3, Abilene
- Zapata County Region 16, Laredo
- Zavala County Region 16, Laredo
Sources
- Texas Commission on Environmental Quality, Which TCEQ Region is My County In?, last modified April 30, 2024. Read October 1, 2026.
- Texas Commission on Environmental Quality, Region Directory, last modified September 11, 2026. Read October 1, 2026.
- Texas Commission on Environmental Quality, Edwards Aquifer Protection Program, last modified September 11, 2026. Read October 1, 2026.