Sturgeon Falls topographic map

Average elevation: 185 m

Average elevation: 292 m

Average elevation: 201 m

Average elevation: 185 m

Average elevation: 237 m

Average elevation: 195 m

In the early 1960s, the U.S. Air Force established a Strategic Air Command (SAC) Radar Bomb Scoring site atop Norrie hill to track and score high altitude and treetop level simulated bomb runs by B-52s and B-47s on targets in the Ironwood area. A monument is erected south of Hurley, Wisconsin to remember those…

Average elevation: 458 m

Average elevation: 315 m

Average elevation: 277 m

Average elevation: 221 m

Average elevation: 233 m

Average elevation: 478 m

Average elevation: 181 m

Grand Rapids developed on the banks of the Grand River, where there was once a set of rapids, at an altitude of 610 feet (186 m) above sea level. Ships could navigate on the river up to this fall line, stopping because of the rapids. The river valley is flat and narrow, surrounded by steep hills and bluffs.…

Average elevation: 216 m

Average elevation: 226 m

Average elevation: 291 m

Average elevation: 181 m

Average elevation: 231 m

Average elevation: 295 m

Average elevation: 207 m

Average elevation: 356 m

Average elevation: 280 m

Average elevation: 274 m

Average elevation: 252 m

Average elevation: 284 m

Average elevation: 177 m

Average elevation: 193 m

Average elevation: 294 m

Average elevation: 180 m

Average elevation: 180 m

Average elevation: 258 m

Average elevation: 186 m

Average elevation: 428 m

Average elevation: 463 m

Average elevation: 290 m

Average elevation: 294 m

Average elevation: 358 m

Average elevation: 180 m

Average elevation: 291 m

Average elevation: 264 m

Average elevation: 187 m

Average elevation: 193 m

Rochester Hills is bordered to the north by Oakland Charter Township along Dutton Road, to the south by the city of Troy along South Boulevard, to the east by Shelby Township in Macomb County along Dequindre Road, and to the west by the city of Auburn Hills along part of Adams Road. Rochester Hills is also…

Average elevation: 250 m

Average elevation: 407 m

Average elevation: 195 m

Average elevation: 243 m

Average elevation: 187 m

Average elevation: 184 m

Average elevation: 237 m