Cartes topographiques Thomas County

Altitude moyenne : 904 m

The North American Environmental Atlas, produced by the Commission for Environmental Cooperation, a NAFTA agency composed of the geographical agencies of the Mexican, American, and Canadian governments, uses the "Great Plains" as an ecoregion synonymous with predominant prairies and grasslands rather than as…

Altitude moyenne : 1 023 m

Colby is located at 39°23′32″N 101°02′51″W / 39.392093°N 101.047532°W / 39.392093; -101.047532 (39.392093, -101.047532) at an elevation of 3,159 feet (963 m). It lies on the south side of Prairie Dog Creek, a tributary of the Republican River, in the High Plains region of the Great Plains.…

Altitude moyenne : 970 m

Altitude moyenne : 935 m