Erie County topographic maps

Average elevation: 410 m

Average elevation: 224 m

Average elevation: 432 m

Average elevation: 412 m

Average elevation: 229 m

Average elevation: 265 m

Average elevation: 449 m

Average elevation: 178 m

Average elevation: 302 m

Average elevation: 199 m

Average elevation: 453 m

Average elevation: 402 m

Average elevation: 239 m

Average elevation: 294 m

Average elevation: 240 m

Average elevation: 229 m

Average elevation: 381 m

Average elevation: 371 m

Average elevation: 405 m

Average elevation: 254 m

Average elevation: 304 m

Average elevation: 198 m

Average elevation: 382 m