Marion County topographic maps

Average elevation: 222 m

Average elevation: 242 m

Average elevation: 219 m

Average elevation: 211 m

Average elevation: 216 m

Average elevation: 216 m

Average elevation: 268 m

Between 2.6 million and 11,700 years ago, the Indianapolis area was situated on the southern margin of the Laurentide Ice Sheet. The erosive advance and retreat of glacial ice produced a flat or gently sloping landscape, known as a till plain. Elevations across Indianapolis vary from about 650 feet (198 m) to…

Average elevation: 241 m

Average elevation: 257 m

Average elevation: 228 m

Average elevation: 254 m

Average elevation: 232 m

Indianapolis is located within a physiographic province known as the Tipton Till Plain, a flat, gently rolling terrain underlain by glacial deposits known as till. The lowest point in the city is about 650 feet (198 m) above mean sea level, with the highest natural elevation at about 900 feet (274 m) above sea…

Average elevation: 241 m

Average elevation: 226 m

Average elevation: 250 m

Average elevation: 254 m

Average elevation: 230 m

Average elevation: 235 m

Average elevation: 252 m

Average elevation: 229 m