Texas topographic maps

Average elevation: 168 m

Average elevation: 147 m

Average elevation: 136 m

Average elevation: 7 m

Average elevation: 136 m

Average elevation: 104 m

Average elevation: 202 m

Average elevation: 1,042 m

Average elevation: 361 m

Average elevation: 934 m

Average elevation: 215 m

Average elevation: 1,233 m

Average elevation: 137 m

Average elevation: 473 m

Average elevation: 906 m

Average elevation: 983 m

Average elevation: 166 m

Average elevation: 230 m

Average elevation: 2,151 m