Umatilla County topographic maps

Average elevation: 160 m

Average elevation: 1,166 m

Average elevation: 1,512 m

Average elevation: 535 m

Average elevation: 355 m

Average elevation: 1,030 m

Average elevation: 142 m

Average elevation: 120 m

Average elevation: 1,015 m

Average elevation: 178 m

Average elevation: 527 m

Average elevation: 313 m

Average elevation: 212 m

Average elevation: 295 m

Average elevation: 402 m

Average elevation: 595 m