Indiana topographic maps

Indianapolis is within the Tipton Till Plain, a flat to gently sloping 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 level. Few hills or short ridges, known…

Average elevation: 241 m

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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: 186 m

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Switzerland County lies at the SE tip of Indiana, with its southeastern border defined by the Ohio River; the state of Kentucky abuts on the opposite shore. Its rolling hills were originally completely wooded. Its more flat areas have been cleared for agricultural or urban use, but its many drainages are still…

Average elevation: 225 m

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Average elevation: 122 m

Average elevation: 167 m

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Average elevation: 216 m

Average elevation: 246 m

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Average elevation: 194 m

Average elevation: 249 m

Average elevation: 216 m

Average elevation: 257 m