The Board on Geographic Names (BGN) has purview over the names of geographic features on all lands, i.e., federal, state, Tribal, county, local and private land. This purview applies to all natural features (i.e., lakes, mountains, etc.), as well as canals, channels and reservoirs in the United States and its territories and outlying areas. Civil features (i.e., counties, minor civil divisions, incorporated places) are listed and maintained in GNIS but are not within the jurisdiction of the BGN to name or rename.