Ohio topographic maps

Situated below Lake Huron, Erie's primary inlet is the Detroit River. The main natural outflow from the lake is via the Niagara River, which provides hydroelectric power to Canada and the U.S. as it spins huge turbines near Niagara Falls at Lewiston, New York, and Queenston, Ontario. Some outflow occurs via…

Average elevation: 267 m

Average elevation: 294 m

Average elevation: 285 m

Average elevation: 324 m

Average elevation: 194 m

Average elevation: 186 m

Average elevation: 188 m

Average elevation: 179 m

Average elevation: 339 m

Average elevation: 282 m

Average elevation: 282 m

Average elevation: 245 m

Average elevation: 282 m

Average elevation: 176 m

Average elevation: 321 m

Average elevation: 211 m

Average elevation: 195 m

Average elevation: 226 m

Average elevation: 292 m

Average elevation: 283 m

Average elevation: 296 m

Average elevation: 333 m

Average elevation: 245 m

Average elevation: 323 m

Average elevation: 221 m

Ridges on the Lake Plain physiographic region, and on which some roads are laid, are beaches formed by the various glacial lakes which occurred as the glaciers receded. Lake Maumee was the highest glacial lake at about 760 feet, and left Maumee II beach. Whittlesey beach, formed by Lake Whittlesey at 740 feet,…

Average elevation: 196 m

Average elevation: 269 m

Average elevation: 270 m

Average elevation: 285 m

Average elevation: 335 m

Average elevation: 312 m

Average elevation: 257 m

Average elevation: 277 m

Average elevation: 266 m

Average elevation: 337 m

Average elevation: 218 m

Average elevation: 254 m

Average elevation: 169 m

Average elevation: 223 m

Average elevation: 273 m

Average elevation: 343 m

Average elevation: 328 m

Average elevation: 315 m

Average elevation: 265 m

Average elevation: 309 m

Average elevation: 263 m

Average elevation: 264 m

Average elevation: 244 m

Average elevation: 229 m

Average elevation: 283 m

Average elevation: 283 m

Average elevation: 269 m

Average elevation: 255 m

Average elevation: 315 m

Average elevation: 318 m

Average elevation: 358 m

Average elevation: 276 m

Average elevation: 262 m

Average elevation: 263 m

Average elevation: 341 m

Average elevation: 274 m

Average elevation: 335 m

Average elevation: 241 m

Average elevation: 354 m

Average elevation: 304 m

Average elevation: 348 m

Average elevation: 263 m

Average elevation: 187 m

Average elevation: 386 m

Average elevation: 276 m

Average elevation: 327 m

Average elevation: 202 m

Average elevation: 248 m

Average elevation: 325 m

Average elevation: 299 m

The land rises quickly from the lake shore elevation of 569 feet. Public Square, less than one mile (1.6 km) inland, sits at an elevation of 650 feet (198 m), and Hopkins Airport, 5 miles (8 km) inland from the lake, is at an elevation of 791 feet (241 m).

Average elevation: 221 m

Average elevation: 288 m

Average elevation: 276 m

Mansfield is located at 40°45′17″N 82°31′22″W / 40.75472°N 82.52278°W / 40.75472; -82.52278 (40.754856, −82.522855), directly between Columbus and Cleveland, however, the city lies in the western foothills of the Allegheny Plateau, and its elevation is among the highest of Ohio cities.…

Average elevation: 371 m

Average elevation: 359 m

Average elevation: 298 m

Average elevation: 338 m

Average elevation: 216 m

Average elevation: 249 m

Average elevation: 185 m

Average elevation: 237 m

Average elevation: 288 m

Average elevation: 184 m

Average elevation: 232 m

Average elevation: 276 m

Average elevation: 189 m

Average elevation: 312 m

Average elevation: 326 m

Average elevation: 285 m

Average elevation: 181 m

Average elevation: 289 m

Average elevation: 226 m

Average elevation: 203 m

Average elevation: 340 m

Average elevation: 233 m