46 07020001 Upper Minnesota
46 07020003 Lac Qui Parle
46 09020101 Bois De Sioux
46 09020105 Western Wild Rice
46 10110201 Upper Little Missouri
46 10110202 Boxelder
46 10120106 Angostura Reservoir
46 10120107 Beaver
46 10120108 Hat
46 10120109 Middle Cheyenne-Spring
46 10120110 Rapid
46 10120111 Middle Cheyenne-Elk
46 10120112 Lower Cheyenne
46 10120113 Cherry
46 10120201 Upper Belle Fourche
46 10120202 Lower Belle Fourche
46 10120203 Redwater
46 10130102 Upper Lake Oahe
46 10130105 Lower Lake Oahe
46 10130106 West Missouri Coteau
46 10130205 Cedar
46 10130301 North Fork Grand
46 10130302 South Fork Grand
46 10130303 Grand
46 10130304 South Fork Moreau
46 10130305 Upper Moreau
46 10130306 Lower Moreau
46 10140101 Fort Randall Reservoir
46 10140102 Bad
46 10140103 Medicine Knoll
46 10140104 Medicine
46 10140105 Crow
46 10140201 Upper White
46 10140202 Middle White
46 10140203 Little White
46 10140204 Lower White
46 10150001 Ponca
46 10150003 Upper Niobrara
46 10150004 Middle Niobrara
46 10150006 Keya Paha
46 10160003 Upper James
46 10160004 Elm
46 10160005 Mud
46 10160006 Middle James
46 10160007 East Missouri Coteau
46 10160008 Snake
46 10160009 Turtle
46 10160010 North Big Sioux Coteau
46 10160011 Lower James
46 10170101 Lewis and Clark Lake
46 10170102 Vermillion
46 10170103 South Big Sioux Coteau
46 10170201 Middle Big Sioux Coteau
46 10170202 Upper Big Sioux
46 10170203 Lower Big Sioux