The Arkansas–White–Red water resource region is one of 21 major geographic areas, or
regions, in the first level of classification used by the
United States Geological Survey to divide and sub-divide the
United States into successively smaller
hydrologic units. These geographic areas contain either the drainage area of a major river, or the combined drainage areas of a series of rivers.
[ ]
The Arkansas–White–Red region, which is listed with a 2-digit hydrologic unit code (HUC) of 11, has an approximate size of , and consists of 14 subregions, which are listed with the 4-digit HUCs 1101 through 1114.
[ ]
This region includes the drainage of the
Arkansas,
White, and
Red River Basins above the points of highest backwater effect of the
Mississippi River. Includes all of
Oklahoma
Oklahoma (; Choctaw language, Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a U.S. state, state in the South Central United States, South Central region of the United States, bordered by Texas on the south and west, Kansas on the nor ...
and parts of
Arkansas,
Colorado,
Kansas,
Louisiana,
Missouri,
New Mexico, and
Texas.
List of water resource subregions
See also
*
List of rivers in the United States
*
Water resource region
References
{{DEFAULTSORT:Arkansas-White-Red water resource region
Lists of drainage basins
Drainage basins
Watersheds of the United States
Regions of the United States
Resource
Water resource regions