Oklahoma topographic maps

Average elevation: 190 m

Average elevation: 436 m

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Average elevation: 362 m

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Average elevation: 411 m

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Average elevation: 285 m

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Average elevation: 291 m

Average elevation: 602 m

Tulsa is located in the northeastern corner of Oklahoma between the edge of the Great Plains and the foot of the Ozarks in a generally forested region of rolling hills. The city touches the eastern extent of the Cross Timbers, an ecoregion of forest and prairie transitioning from the drier plains of the west…

Average elevation: 221 m

Clayton, located in the Kiamichi River valley, is framed on its west by Flagpole Mountain (1,562 ft.) and to its east by unnamed mountains topping 1,600 feet in elevation. Within a few miles of Clayton is scenic McKinley Rocks, a collection of massive boulders strewn across a mountain top. South of Clayton is…

Average elevation: 188 m

Average elevation: 310 m

Average elevation: 295 m

Average elevation: 428 m

Average elevation: 221 m

Average elevation: 375 m

Average elevation: 340 m

Average elevation: 258 m

Average elevation: 378 m

Average elevation: 353 m

Average elevation: 290 m

The North Canadian River enters Canadian County near the northwest corner, flows generally southeast towards the middle of the county, then turns southward to leave the county about 8 miles (13 km) north of the southeastern corner. The river length is about 76 miles (122 km). The elevation drops from 1,420…

Average elevation: 411 m