Texas topographic maps

Average elevation: 364 m

Average elevation: 439 m

Average elevation: 136 m

Average elevation: 136 m

Average elevation: 104 m

Average elevation: 34 m

Average elevation: 45 m

Average elevation: 537 m

Average elevation: 296 m

Average elevation: 906 m

Average elevation: 200 m

Average elevation: 872 m

Average elevation: 230 m

Average elevation: 473 m

Average elevation: 21 m

Average elevation: 137 m

Average elevation: 160 m

Average elevation: 10 m

Average elevation: 314 m