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Dallam Sherman Hansford Ochiltree Lipscomb Hartley Moore Hutch- inson Roberts Hemphill Oldham Potter Carson Gray Wheeler Deaf Smith Randall Armstrong Donley Collings- worth Swisher Castro Parmer Briscoe Hall Chil- dress Hale Lamb Bailey Floyd Motley Cottle Lubbock Hockley Coch- ran Crosby Dickens King Lynn Terry Yoakum Garza Kent Stone- wall Knox Haskell Baylor Throck- morton Archer Wilbarger Foard Hardeman Clay Jack Wise Denton Grayson Montague Cooke Wichita Young Dawson Gaines Borden Scurry Fisher Martin Andrews Loving El Paso Hudspeth Culberson Reeves Jeff Davis Pecos Presidio Brewster Terrell Crockett Val Verde Sutton Schleicher Kimble Menard McCulloch San Saba Mason Llano Gillespie Kerr Edwards Kinney Maverick Uvalde Real Bandera Zavala Dimmit Medina Frio La Salle Webb Zapata Jim Hogg Brooks Hidalgo Cameron Willacy Kenedy Kleberg Nueces San Patricio Bee Goliad Refugio DeWitt Victoria Calhoun Jackson Lavaca Caldwell Lee Milam Burleson Washington Fayette Colorado Austin Waller Fort Bend Brazoria Harris Montgomery Grimes Brazos Robert- son Falls Lime- stone Freestone Leon Madison Walker San Jacinto Chambers Liberty Hardin Jefferson Orange Jasper Newton Polk Tyler Trinity Houston Anderson Henderson Smith Chero- kee Angelina Nacog- doches San Augustine Shelby Rusk Gregg Wood Upshur Camp Franklin Titus Morris Bowie Cass Marion Harrison Panola Sabine Galveston Gonzales Wharton Matagorda Starr McMullen Duval Jim Wells Atascosa Bexar Kendall Comal Guada- lupe Wilson Live Oak Karnes Winkler Ector Midland Glass- cock Sterling Coke Runnels Coleman Brown Comanche Erath Hood Somervell Johnson Ellis Hill Bosque Hamilton Mills Lampasas Coryell McLennan Bell Burnet Williamson Blanco Travis Hays Concho Tom Green Irion Reagan Upton Crane Ward Howard Mitchell Nolan Jones Taylor Shackel- ford Callahan Stephens Palo Pinto Parker Tarrant Dallas Collin Fannin Hunt Rockwall Kaufman Van Zandt Rains Delta Lamar Red River Hopkins Eastland Aransas Navarro Bastrop West Texas Bolsons Marathon Igneous Hickory Ellenburger-San Saba Woodbine Blossom Nacatoch Yegua-Jackson Marble Falls Queen City Central Texas Sparta Inland Coast Plains-Pecos Brackets link aquifers where three are layered in the same area. Slanted lines indicate subcrop, where the water-bearing rock layer digs below other rock layers. Brazos River Alluvium Lipan Dockum Edwards-Trinity (High Plains) Blaine Rita Blanca Bone Spring-Victorio Peak Rustler Capitan Reef Minor Aquifers of Texas © 2010 Texas Almanac graphic. Source: Texas Water Development Board from the U.S. Geological Survey.
