Hall Childress Hardeman §¨¦44 O K L A H O M A A R K A N S A S 35 Cottle Wilbarger §¨¦ er Wichita Riv Wichita ed Foard Falls Lake R Lake Nocona Pat Mayse Lake Coffee Mill Lake Clay Hubert H. Moss Lake Lake Bonham Lamar Red River Montague Cooke Grayson Fannin King Knox Baylor Archer Bowie Lake Kiowa Sulp Texarkana Lake Amon G. Carter hu Lake Ray Roberts Delta r River Cooper Lake 30 Franklin Titus§¨¦ Morris Jack Wise Denton Collin Hopkins Cass ress C Stonewall Haskell Throckmorton Young Lake Bridgeport Hunt yp r C e ek

Grapevine Lake L Eagle Mountain Lake Camp Fort Rockwall Rains Possum Kingdom Lake Lake Worth Marion O Worth Wood Upshur Parker Fisher Jones Stephens Palo Pinto Dallas Lake Holbrook U Shackelford Tarrant Lake Hawkins Longview

Joe Pool Lake

Lake Palo Pinto Benbrook Lake Kaufman Van Zandt Harrison I S

Gregg a S Lake Granbury b Tyler 20 ine §¨¦ R Hood I Abilene 20 Johnson Smith iv §¨¦ Ellis Cedar Creek Reservoir A e Nolan Callahan Squaw Creek Reservoir r Taylor Eastland Bardwell Lake Henderson Erath Somervell Lake Palestine Panola N Trinidad Lake Rusk

Navarro Cherokee A Lake Whitney Hill Richland-Chambers Reservoir Aquilla Lake Shelby Coke Comanche Bosque Anderson Runnels Fairfield Lake Coleman Brown Freestone Co Hamilton Lake Mexia Nacogdoches lo Lake Waco San ra Waco do McLennan Limestone Angelo Rive Mills San Augustine r Lake Creek Lake Lake Limestone Angelina Sabine Coryell Tom Green Leon Concho T N Falls r ec Twin Oak Reservoir 45 i h Lampasas Killeen Belton Lake §¨¦ n es R ver McCulloch i Trinity i San Saba t Temple y R Bell Robertson Madison iv er JasperNewton Schleicher Menard Polk Tyler 35 Milam Burnet §¨¦ Bryan Walker Mason Llano Williamson Granger Lake BrazosCollege Station S a San Jacinto Alcoa Lake n Grimes Burleson J Sutton Kimble a Lake Travis c Hardin in Liberty Travis LeeSomerville Lake Montgomery to T Gillespie r Blanco R i Austin Washington iv n Beaumont Orange 10 Lake Bastrop e i §¨¦ r t y Bastrop Hays R Jefferson Port Kerr Waller i v Edwards e Arthur Austin r Kendall Fayette Harris Caldwell Chambers Real M Comal B ed i 10 r Houston Bandera n §¨¦ a Lake Dunlap zo a San Colorado s R R Guadalupe i i Antonio Lavaca Fort Bend v v e

e L r Galveston r Olmos Reservoir Gonzales a v Galveston a Kinney Uvalde Medina Bexar c Wharton Calaveras Lake a Brazoria R i Wilson v DeWitt G e o S u r ic an a x An d Jackson e t a Matagorda o l M Atascosa u Zavala Frio Karnes n Victoria f N i p o o e Victoria Maverick u f Ri l e ver R u 37 i c §¨¦ v G e e s Goliad R §¨¦35 r Calhoun i ver Choke Canyon Reservoir Bee Dimmit Refugio La Salle McMullen Live Oak Aransas Lake Corpus Christi San Patricio

Corpus Christi Webb Jim Wells Nueces Duval Barney M. Davis Reservoir Laredo Kleberg

R Zapata

M E X I C O io G Jim Hogg Brooks ra n Kenedy d Figure 15 e Major Rivers & Existing International Falcon Reservoir Lakes and Reservoirs Starr Willacy ¶ HidalgoDelta Lake Major Lakes & Reservoirs McAllen Harlingen Miles Source: Water Development Board, 2001 Cameron 0 25 50 Brownsville 78-County Study Area