Pennsylvania topographic maps

Average elevation: 217 m

Average elevation: 50 m

Average elevation: 300 m

Average elevation: 142 m

Average elevation: 321 m

Average elevation: 278 m

Average elevation: 225 m

Average elevation: 136 m

Average elevation: 182 m

Average elevation: 203 m

Average elevation: 350 m

Average elevation: 536 m

Average elevation: 384 m

Average elevation: 367 m

Average elevation: 480 m

Average elevation: 158 m

Average elevation: 398 m

Average elevation: 159 m