Illinois topographic maps

Average elevation: 204 m

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Average elevation: 280 m

Highwood is located in southeastern Lake County at 42°12′19″N 87°48′44″W / 42.205357°N 87.812345°W / 42.205357; -87.812345, on a ridge 100 feet (30 m) above the elevation of Lake Michigan.

Average elevation: 198 m

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Average elevation: 150 m

Between 1900 and 1920 the village saw its population more than triple to 7,814. In 1922 the village adopted the "Plan of Wilmette," which outlined a vision for its future that included open spaces along Green Bay Road and the elevation of the railroad tracks to provide unobstructed flow of traffic between the…

Average elevation: 187 m

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The coming of the railroad can be credited for prompting the founding of the City of Anna, although, from the time of the George Rogers Clark expedition into Southern Illinois country, emigrants recognized its agricultural possibilities. Centrally located in Anna Precinct of Union County, Anna was established…

Average elevation: 183 m

Average elevation: 183 m

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Average elevation: 189 m

Average elevation: 142 m

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Average elevation: 190 m

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Average elevation: 192 m

Waukegan is located at 42°22′13″N 87°52′16″W / 42.37028°N 87.87111°W / 42.37028; -87.87111 (42.3703140, −87.8711404). Waukegan is on the shore of Lake Michigan, about 11 miles (18 km) south of the border with Wisconsin and 41 miles (66 km) north of downtown Chicago, at an elevation of…

Average elevation: 200 m

Average elevation: 192 m

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Average elevation: 236 m

Average elevation: 199 m

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Average elevation: 187 m

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Average elevation: 181 m

Average elevation: 198 m