Wyoming

River	County	Reach	Length (miles)	Description	Potential Classification	ORVs	Watershed (HUC Code 8)	Year Listed/ Updated	Other State
Atlantic Creek	Teton	Parting of the Waters to confluence with the Yellowstone River	7	The wilderness setting is outstanding, with a relatively undisturbed natural landscape and little human intrusion. The river corridor, with its wide meadows and lush riparian area, is used by numerous wildlife species.	Wild	Geologic, Wildlife, Other	Yellowstone Headwaters	1993
Bear Creek, North Fork	Sweetwater	Sec. 1, T.27 N., R.100 W., from headwaters southeast to Junction with Bear Creek Sec. 5, T.25 N., R.98 W.	14		Wild	Geologic, Historic, Recreational, Scenic, Other	Great Divide Closed Basin	1993
Beartrap Creek, Lower	Johnson	SE 1/4 of Sec. 1, T.44 N., R.85 W. to confluence with NF of Red Fork of Powder River in Sec. 19, T.44 N., R.84 W.	4	Isolated, scenic canyon, part of historic 1876 Dull Knife battlefield site. High dispersed recreation and historic interpretation values.	Wild	Historic, Recreational, Scenic	Middle Fork Powder	1993
Beaver Creek (Barnum)	Johnson	E 1/2 SE 1/4 of Sec. 21, T.43 N., R.85 W. to SE 1/4 NW 1/4 of Sec. 16, T.43 N., R.84 W.	7	Isolated, primitive canyon with steep walls and outstanding, scenic rock formations.	Wild	Scenic	Middle Fork Powder	1993
Beaver Creek (Horn area)	Johnson	NE 1/4 NW 1/4 of Sec. 29, T.47 N., R.83 W. to SE 1/4 NE 1/4 of Sec. 28, T.47 N., R.83 W.	3	Isolated, primitive canyon that few people have ever visited.	Wild	Other	Crazy Woman	1993
Bechler River	Teton	Entire segment within Yellowstone National Park	23	Whooping cranes reportedly nest in drainage. Habitat for threatened grizzly bear, in addition to numerous other wildlife species. Well-known backcountry hot springs. Remote, numerous waterfalls, and view of Teton Mt. Range.	Wild	Fish, Geologic, Recreational, Scenic, Wildlife	Lower Henrys	1993
Beef Steer Creek	Sweetwater	Sec. 12, T.13 N., R.105 W. from headwaters southeast to junction with Red Creek, Sec. 13, T.13 N., R.104 W.	6		Scenic	Scenic	Upper Green-Flaming Gorge Reservoir	1993
Big Fall Creek	Sublette	Source to confluence with LaBarge Creek	5	Multiple waterfalls over spring-deposited travertine and year round flowing water are distinctive attributes of this creek.	Scenic	Geologic, Scenic, Other	Upper Green	1993
Box Canyon Creek	Lincoln	Source to confluence with Greys River	4	The undisturbed natural setting, steep canyon surrounded by high peaks, and the creek, tumbling from its source on the west slope of the Wyoming range to its confluence with the Greys River a few miles away, make Box Canyon Creek a distinctive example of the many scenic waterways in the Wyoming Range.	Wild	Scenic	Greys-Hobock	1993
Canyon Creek	Sweetwater	Sec. 22, T.12 N., R.103 W., from headwaters to Wyoming-Colorado stateline	14		Recreational/Wild	Historic, Scenic	Vermilion	1993
Cliff Creek	Sublette	Source to Cliff Creek Falls	3	The visual variety is distinctive. Red rock cliffs add color and interest to the landscape. The Cliff Creek trail passes from forest through sagebrush/aspen hillsides, rock outcrops, and dense willow bottoms to Cliff Creek Falls, with high mountains in the background.	Wild	Recreational, Scenic	Greys-Hobock	1993
Corpe Creek	Johnson	SW 1/4 SE 1/4 of Sec. 29 to SE 1/4 SE 1/4 of Sec. 28, T.47 N., R.83 W.	2	Isolated, primitive canyon that few people have ever visited.	Wild	Other	Crazy Woman	1993
Crazy Woman Creek, Middle Fork	Johnson	SW 1/4 NW 1/4 of Sec. 7, T.47 N., R.83 W. to W1/2 E 1/2 of Sec. 10, T.47 N., R.83 W.	4	Spectacular, isolated and primitive Robinson Canyon with steep rock walls provides outstanding opportunity for dispersed recreation and scenic experiences.	Wild	Recreational, Scenic	Crazy Woman	1993
Crazy Woman Creek, South Fork	Johnson	NW 1/4 SE 1/4 of Sec. 21 to SW 1/4 SE 1/4 of Sec. 22, T.46 N., R.83 W.	2	Isolated, primitive canyon that few people have visited.	Wild	Other	Crazy Woman	1993
Currant Creek	Sweetwater	Sec. 1, T.13N., R.106 W. to border Flaming Gorge NRA	21		Rec/Wild/Scenic	Fish	Upper Green-Flaming Gorge Reservoir	1993
Currant Creek, Dripping Springs Fork	Sweetwater	Sec. 7, T.13 N., R.105 W., from headwaters north to border state land, Sec. 36, T.14 N., R.106 W.	4		Scenic	Fish	Upper Green-Flaming Gorge Reservoir	1993
Currant Creek, East Fork	Sweetwater	Sec.7, T.13 N., R.105 W., from headwaters north to junction with Currant Creek, Sec. 1, T.13 N., R.106 W.	2		Scenic	Fish	Upper Green-Flaming Gorge Reservoir	1993
Currant Creek, Middle Fork	Sweetwater	Sec. 19, T.13 N., R.105 W., northwest to border state land, Sec. 12, T.13 N., R.106 W.	3		Scenic	Fish	Upper Green-Flaming Gorge Reservoir	1993
Currant Creek, West Fork	Sweetwater	Sec. 11, 12, and 14, T.13 N., R.106 W. from border state land, north to border state land	2		Recreational/Wild	Fish	Upper Green-Flaming Gorge Reservoir	1993
Deer Creek	Big Horn	SW 1/4 of Sec. 21, T.58 W., R.93 W. to confluence with Porcupine Creek	2	Wyoming Game and Fish Class 3 Fishery. Similar values as Porcupine Creek.	Scenic	Cultural, Recreational, Scenic	Big Horn Lake	1993
Falls River	Teton	Entire segment within Yellowstone National Park	29	Contains numerous cascades and falls. Habitat for threatened grizzly bear population and endangered bald eagles during migration.	Wild	Historic, Recreational, Wildlife	Lower Henrys	1993
Firehole River	Teton	Entire segment within Yellowstone National Park	32	World's largest concentration of geysers and hot springs, including Old Faithful. Thermal influence provides habitat for plant, animal, and invertebrate species uniquely adapted to extreme temperatures. Major route for early exploratory parties.	Scenic/Wild	Fish, Geologic, Historic, Recreational, Scenic, Wildlife, Other	Madison	1993
Fontanelle Creek	Lincoln	Headwaters to Fontenelle Reservoir	71	Parallels, then cuts through Absaroka Ridge to V-shaped valley and through impressive 1,500' cut at Fontennelle Gap; good fish habitat; critical elk, mule deer, and moose habitat; Fontenelle Crossing of Oregon Trail.		Fish, Geologic, Historic, Scenic, Wildlife	Upper Green	1982
Fontanelle Creek, South Fork	Lincoln	Source to private land, then one mile past forest boundary	14	The narrow, deep gorge of the South Fork provides dramatic scenery of geologic origin. It is the only drainage on the forest with such a readily-identified mix of textbook Overthrust geology with steeply dipping sedimentary beds, and well-preserved glacial features.	Scenic/Wild	Geologic, Scenic	Upper Green	1993
Gallatin River	Park	Entire segment within Yellowstone National Park	27	Outstanding scenery, wildlife habitat, pristine fishery, and geologic beauty.	Scenic/Wild	Fish, Geologic, Scenic, Wildlife	Gallatin	1993	MT
Gardiner River	Park	Entire segment within Yellowstone National Park	30	Twenty miles from source enters scenic Sheepeater Canyon and drops 150 feet over lava flow at Osprey Falls. Hot spring runoff from Mammoth Terraces empty into Gardner at site called Boiling River. Evidence of native American hunting/fishing camps.	Scenic/Wild	Recreational, Scenic, Wildlife	Yellowstone Headwaters	1993	MT
Gardner Creek	Johnson	NW 1/4 NE 1/4 of Sec. 4, T.46 N., R.84 W. to confluence with NF of Powder River in Sec. 9, T.46 N., R.84 W.	1	Diversity of vegetative species and outstanding, scenic rock formations.	Wild	Scenic	Middle Fork Powder	1993
Gibbon River	Yellowstone National Park, Teton	Entire segment within Yellowstone National Park	35	Flows across edge of Yellowstone caldera, through backcountry meadows and lakes, over cascades and several major waterfalls. Receives influx of hot and highly acidic thermal effluents from geyser basins. Historic Norris Soldier Station on banks.	Scenic/Wild	Historic, Scenic, Wildlife, Other	Madison	1993
Granite Creek	Sublette, Teton	I mile upstream from Hoback River to confluence with Hoback River	1	Granite Creek is used in the spring and summer for fishing, hiking, camping and kayaking, for developed recreation and scenic driving all summer, hunting in fall, and for snowmobiling and cross-country skiing in winter.	Scenic	Geologic, Recreational, Scenic	Greys-Hobock	1993
Green River	Sublette	River source at Sec. 36, T.34 N., R.111 W. to Lower Green River Lake	6	Lakes attract fishermen, campers, and backpackers using Bridger Wilderness. Attractive trout fishery. Prehistoric sites.	Wild	Fish, Historic, Recreational, Scenic, Wildlife	Upper Green	1982/ 1993
Green River	Sublette	Green River Lakes to Forest boundary	29	Highly scenic; portions floatable; nationally important trout fishery, including native cutthroat trout fishery and Kendall dace, a federally listed endangered species; historic sites include Upper Green River Tie Drive.	Scenic	Fish, Historic, Recreational, Scenic, Wildlife	Upper Green	1982/ 1993
Greys River	Lincoln	Mile 50 (Kinney Creek) to Palisades Reservoir	57	A distinctive feature is the completeness of the watershed and the associated habitats that can be experienced in a relatively short distance. It also has outstanding opportunities for river-related recreation, notably fishing and whitewater floating, and it draws a regional following.	Scenic	Geologic, Recreational, Scenic, Wildlife, Other	Greys-Hobock	1982/ 1993
Greys River	Lincoln	Source to Mile 50	10	A distinctive feature is the completeness of the watershed and the associated habitats that can be experienced in a relatively short distance. It also has outstanding opportunities for river-related recreation, notably fishing and whitewater floating, and it draws a regional following.	Recreational	Geologic, Recreational, Scenic, Wildlife, Other	Greys-Hobock	1982/ 1993
Gros Ventre River	Teton	Section along Lower Slide Lake between two WSR segments	3	Contains expansive open terrain with exposed sedimentary rock layers of many colors, cliff bands, dense forest, and narrow canyons. The river alternates between a broad cottonwood-lined bottom and narrow incised canyons. Distant views of the Teton Range are spectacular, and add to the visual quality.	Scenic	Geologic, Historic, Recreational, Scenic, Wildlife	Gros Ventre	1993
Hams Fork	Lincoln	Headwaters to Lake Viva Naughton	44	Upper section in narrow valley with good vegetation diversity, lower section meanders through willows with frequent beaver dams; good fishing; critical elk and moose habitat.		Fish, Historic, Recreational, Scenic, Wildlife	Blacks Fork	1982
Hoback River	Sublette, Teton	Cliff Creek to 10 miles up stream from confluence with Snake River	6	The visual quality of the corridor is outstanding in its uppermost stretches and the lower canyon, its landscape elements and attractions highly diverse. The river corridor serves as an important migration route for wildlife, and its lower canyon is especially important for wintering bighorn sheep, elk, deer and moose. Bald eagles forage along the river. There are outstanding opportunities for viewing wildlife in the lower canyon. Geological features include Battle Mountain and other landmarks that are described in geologic roadside guides.	Recreational	Geologic, Recreational, Scenic, Wildlife	Greys-Hobock	1993
Hoback River	Sublette, Lincoln	Source to end of forest road 30710	15	The visual quality of the corridor is outstanding in its uppermost stretches and the lower canyon, its landscape elements and attractions highly diverse. The river corridor serves as an important migration route for wildlife, and its lower canyon is especially important for wintering bighorn sheep, elk, deer and moose. Bald eagles forage along the river. There are outstanding opportunities for viewing wildlife in the lower canyon. Geological features include Battle Mountain and other landmarks that are described in geologic roadside guides.	Wild	Geologic, Recreational, Scenic, Wildlife	Greys-Hobock	1993
Horse Creek, North	Johnson	SW 1/4 SW 1/4 of Sec. 33 to SW 1/4 SW 1/4 of Sec. 33, T.47 N., R.83 W.	1	Isolated, primitive canyon that few people have visited.	Wild	Other	Crazy Woman	1993
Horse Creek, South	Johnson	NW 1/4 SW 1/4 of Sec. 4, T.46 N., R.83 W. to SE 1/4 SW 1/4 of Sec. 3, T.46 N., R.83 W.	2	Isolated, primitive canyon that few people have ever visited.	Wild	Other	Crazy Woman	1993
June Creek	Sweetwater	Sec. 9, T.12 N., R.104 W., from border state land north to junction with Red Creek, Sec. 34, T.13 N., R.104 W.	3		Recreational	Scenic	Upper Green-Flaming Gorge Reservoir	1993
LaBarge Creek	Lincoln	LaBarge Guard Station to Nameless Creek	9	The Lander Cutoff of the Oregon Trail passes along the creek from Witherspoon Pass to LaBarge Meadows. The Trail is a part of the National Historic Trail System, and is easily seen by visitors travelling the LaBarge Creek Road, making opportunities for historic interpretation outstanding.	Recreational	Historic	Upper Green	1993
Lamar River	Park	Entire segment within Yellowstone National Park	48	Largest tributary of Yellowstone River within the park. Drains wilderness of high peaks, steep ridges, U-shaped valleys, and volcanic Mirror Plateau. Backcountry user opportunities, outstanding trout fishery, and array of resident wildlife. Includes Bannock Trail, an historic native American route, and first park gamekeeper's cabin.	Scenic/Wild	Cultural, Fish, Historic, Recreational, Wildlife	Yellowstone Headwaters	1993
Little Bighorn River	Sheridan	Confluence with Wagon Box Creek downstream to Dry Fork Trail Footbridge	10	Towering, colorful cliffs rising above the river, deep river gorges, and many series of rapids. Migration route for 400 to 600 elk. Trout fishery.	Wild	Scenic	Little Bighorn	1993
Little Bighorn River	Sheridan	Fools Gold Crossing - Forest Road FDR 480 downstream to confluence with Wagon Box Creek	4	Towering, colorful cliffs rising above the river, deep river gorges, and many series of rapids. Migration route for 400 to 600 elk. Trout fishery.	Scenic	Scenic	Little Bighorn	1993
Little Bighorn River, Dry Fork	Sheridan	Confluence with Lake Creek downstream to confluence with Little Bighorn	6	Towering, colorful cliffs rising above the river, deep river gorges, and many series of rapids. Migration route for 400 to 600 elk. Trout fishery.	Wild	Scenic	Little Bighorn	1993
Little Greys River	Lincoln	Source to end of forest road 10047	8	Opportunities for river-related recreation, including fishing, backcountry travel, and roadside camping, are significant enough to draw regional, even national visitation. The scenic quality is high, with distinctive variety and diversity throughout the river corridor.	Wild	Recreational, Scenic	Greys-Hobock	1993
Little Greys River	Lincoln	End of forest road 10047 to confluence with main stem of the Greys River	18	Opportunities for river-related recreation, including fishing, backcountry travel, and roadside camping, are significant enough to draw regional, even national visitation. The scenic quality is high, with distinctive variety and diversity throughout the river corridor.	Recreational	Recreational, Scenic	Greys-Hobock	1993
Little Red Creek	Sweetwater	Sec. 18, T.12 N., R.103 W., border state land to border private land, Sec. 35, T.13 N., R.104 W.	5		Recreational/Scenic	Scenic	Upper Green-Flaming Gorge Reservoir	1993
Madison River	Park, Teton	Entire segment within Yellowstone National Park	18	According to legend, Washburn expedition of 1870 camped here on last night in what is now the park and decided to set aside the area for all to enjoy. Numerous endangered and threatened wildlife. Nationally known blue-ribbon trout fishery. Geologic values of volcanic nature of park.	Scenic	Fish, Geologic, Historic, Scenic, Wildlife	Madison	1993	MT
Marten Creek	Lincoln	Source to confluence with Greys River	4	There is a high opportunity for solitude in a natural setting, with ready access to the regionally significant Wyoming Range National Recreational Trail. The elements of the landscape are highly diverse over the majority of the river segment.	Wild	Recreational, Scenic	Greys-Hobock	1993
Oasis Spring Creek	Big Horn	SW 1/4 of Sec. 30, T.58 W., R.93 W. to confluence with Porcupine Creek	2	Wyoming Game and Fish Class 4 Fishery. Similar values as Porcupine Creek	Wild	Cultural, Recreational, Scenic	Big Horn Lake	1993
Pacific Creek	Sweetwater	Sec. 5, T.27 N., R.101 W., from headwaters to border Bureau of Reclamation lands, Sec. 23, T.25 N., R.105 W.	43		Rec/Wild/Scenic	Fish, Historic	Big Sandy	1993
Pass Creek	Johnson	E 1/2 NE 1/4 of Sec. 28, T.46 N., R.84 W. to confluence with NF of Powder River in Sec. 36, T.46 N., R.84 W.	4	Steep-walled and scenic, primitive canyon setting.	Wild	Scenic	Middle Fork Powder	1993
Pine Creek	Sublette	Source to Fremont Lake	10	Runs through a deep, classic glacial valley. Much of the heavily used trail system is beyond the creek corridor; the canyon is remote and there is high opportunity for solitude.	Wild	Geologic, Recreational, Scenic	New Fork	1993
Piney Creek, North	Sublette	Roaring Fork and North Piney Creeks, source to confluence of Lake and North Piney Creeks	6	Visual quality is enhanced by views of the Wyoming Range and the deep, clear water that forms pools and riffles in the creek. There is a high degree of natural diversity in the river corridor and surrounding valley, with mixed coniferous forest, extensive riparian areas with willow and grass communities, and aspen groves intermixed with open sage/grassland.	Wild	Recreational, Scenic	Upper Green	1993
Piney Creek, Roaring Fork	Sublette	Roaring Fork source to confluence of North Piney Creeks	3	Visual quality is enhanced by views of the Wyoming Range and the deep, clear water that forms pools and riffles in the creek. There is a high degree of natural diversity in the river corridor and surrounding valley, with mixed coniferous forest, extensive riparian areas with willow and grass communities, and aspen groves intermixed with open sage/grassland.	Wild	Recreational, Scenic	Upper Green	1993
Poison Creek	Johnson	NW 1/4 of Sec. 32, T.48 N., R.83 W. to S 1/2 S 1/2 of Sec. 3, T.47 N., R.83 W.	4	Isolated, primitive canyon with unusual rock formations and diversity of vegetative species. High dispersed recreation value.	Wild	Recreational, Scenic	Crazy Woman	1993
Pole Creek	Johnson	SW 1/4 NW 1/4 of Sec. 9, T.46 N., R.83 W. to SW 1/4 NE 1/4 of Sec. 10, T.46 N., R.83 W.	2	Isolated, primitive canyon that few people have ever visited.	Wild	Other	Crazy Woman	1993
Porcupine Creek	Big Horn	Bighorn Forest Boundary to Montana State Line (SW 1/4 of Sec. 4, T.57 N., R.93 W.)	11	Flows through highly scenic Devil Canyon. Massive rock walls dropping vertically several hundred feet. Fishing, hiking, camping, and other primitive recreation opportunities. Of interest to Native American groups.	Scenic/Wild	Cultural, Recreational, Scenic	Big Horn Lake	1993
Powder River (Cantonment Reno)	Johnson	SW 1/4 of Sec. 17, T.44 N., R.78 W. to S 1/2 S 1/2 of Sec. 8, T.44 N., R.78 W.	3	Site of historic military supply depot (Cantonment Reno and later Fort McKinney).	Recreational	Historic	Upper Powder	1993
Powder River, Main Fork of Red Fork	Johnson	NW 1/4 SW 1/4 of Sec. 26, T.44 N., R.84 W. to SW 1/4 SE 1/4 of Sec. 25, T.44 N., R.84 W.	2	Colorful canyon. Possible escape route for Northern Cheyenne at Dull Knife battle.	Wild	Historic, Scenic	Middle Fork Powder	1993
Powder River, Middle Fork	Washakie, Johnson	Hazelton County Road, in Sec. 26, T.42 N., R.86 W. to section line between SW 1/4 SW 1/4 of Sec. 13 and NW 1/4 NW 1/4 of Sec. 23, T.42 N., R.84 W.	15	Spectacular, primitive canyon with outstanding, scenic rock formations. Native American rock art and sites. Class 1 fishery.	Recreational/Wild	Cultural, Geologic, Historic, Recreational, Scenic, Wildlife	Middle Fork Powder	1982/ 1993
Powder River, Middle Fork	Johnson, Washakie	Beaver Creek to source	33	Deep, scenic canyon offers excellent visibility of geologic formations; nationally important trout fishery; wide diversity of wildlife including wintering bald eagles and bighorn sheep as well as critical elk habitat; Outlaw Cave and associated "Hole-in-the-Wall"" from outlaw days of Butch Cassidy; prehistoric occupation evidenced by petroglyphs."		Cultural, Fish, Geologic, Historic, Recreational, Scenic, Wildlife	Middle Fork Powder	1982
Powder River, North Fork of Red Fork	Johnson	Line between NW 1/4 NE 1/4 and NE 1/4 NW 1/4 of Sec. 10, T.44 N., R.85 W. to NE 1/4 SW 1/4 of Sec. 20, T.44 N., R.84 W.	6	Colorful rock and vegetation in primitive canyon setting. Historic 1876 Dull Knife battlefield site.	Wild	Historic, Recreational, Scenic	Middle Fork Powder	1993
Powder River, South Fork of Red Fork	Johnson	SW 1/4 of Sec. 5, T.43 N., R.85 W. to NE 1/4 NW 1/4 of Sec. 29, T.44 N., R.84 W.	9	Steep canyon walls with colorful rock formations. Historic 1876 Dull Knife battlefield site.	Wild	Historic, Recreational, Scenic	Middle Fork Powder	1993
Red Creek	Sweetwater	Sec. 4, T.12 N., R.103 W., from headwaters spring to Wyoming-Utah stateline and private land	18		Recreational/Scenic	Scenic	Upper Green-Flaming Gorge Reservoir	1993
Roaring Fork Creek	Sublette	Source to confluence with Green River	15	The landscape elements and attractions in the creek's corridor are highly diverse over the majority of the river segment, owing in large part to the change in elevation rock types from its source to its confluence with the Green River.	Wild	Scenic	Upper Green	1993
Salt River	Lincoln	Source to Forest Road 10072	13	The river's canyon offers primitive recreation opportunities in a very scenic setting; there is a spectacular view at the headwaters of the river, from which 10,709 foot Mt. Wagner is dominant. The Lander Cutoff of the Oregon Trail follows the river in its lower three miles.	Wild	Historic, Recreational, Scenic	Salt	1993
Salt River	Lincoln	Downstream segment to forest boundary	0	The river's canyon offers primitive recreation opportunities in a very scenic setting; there is a spectacular view at the headwaters of the river, from which 10,709 foot Mt. Wagner is dominant. The Lander Cutoff of the Oregon Trail follows the river in its lower three miles.	Recreational	Historic, Recreational, Scenic	Salt	1993
Shoshoni River	Big Horn	Entire segment within Bighorn Canyon National Recreation Area	4	Important part of protected wetlands ecosystem. Area rich in wildlife, notably waterfowl, eagles, deer, turkey, and pheasant.		Wildlife	Big Horn Lake	1993
Snake River	Lincoln, Teton	Point one mile upstream from the Highway 89 Bridge at Alpine Junction to Palisades Reservoir	1	Landscape variety is distinctive, and it attracts great numbers of visitors from all over the world. There are several developed campground, picnic sites, and boat launches in the river corridor to serve floaters, fishermen, and travelers. The endangered bald eagle is a year-round resident of this section of the river, using it for nesting, foraging, and winter range.		Recreational, Scenic, Wildlife	Greys-Hobock	1982/ 1993
Soda Butte Creek	Park	Entire segment within Yellowstone National Park	18	Passes through Icebox Canyon, a narrow and steep-walled cut, and active travertine mound. Historic soldier station, gamekeeper's cabin, and saloon located in floodplain.	Scenic	Geologic, Historic, Scenic, Wildlife	Yellowstone Headwaters	1993	MT
Steel Creek	Johnson	SW 1/4 SE 1/4 of Sec. 9 to S 1/2 SE 1/4 and S 1/2 SW 1/4 of Sec. 10, T.46 N., R.83 W.	2	Isolated, primitive canyon that few people have ever visited.	Wild	Other	Crazy Woman	1993
Sweetwater River	Sweetwater	Sec. 19, T.30 N., R.102 W., Bridger Forest border to border private land, Sec. 26, T.28 N., R.100 W.	25		Rec/Wild/Scenic	Historic, Recreational, Scenic	Sweetwater	1993
Sweetwater River	Sweetwater	From headwaters to Sec. 19, T.30 N., R.102 W., Bridger Forest border . Then from border private land, Sec. 26, T.28 N., R.100 W. to U.S. HW 287	72	Section 5(a) study found this river not qualified for inclusion in national system based on length (9.5 miles) but otherwise found qualified for 'wild' river designation; outstanding primitive recreation opportunities; excellent wildlife habitat, potential whooping crane habitat, rare spotted bat range; historic transportation corridor, which contains the Oregon, Mormon, and California Trails as well as the Pony Express, Overland Telegraph, and Overland Stage routes; Sweetwater Canyon has notable place in history of William H. Ashley's fur trappers; South Pass National Historic Landmark.		Scenic, Recreational, Wild, Historic	Sweetwater	1982
Swift Creek	Lincoln	Periodic Spring to upper dam	5	Great degree of visual variety, including pools, riffles, and cascades and tributary springs that fall into the creek from steep hillsides. The primary scenic and geologic attraction is Periodic Spring.	Recreational	Geologic, Scenic, Other	Salt	1993
Swift Creek	Lincoln	Source to Periodic Spring	6	Great degree of visual variety, including pools, riffles, and cascades and tributary springs that fall into the creek from steep hillsides. The primary scenic and geologic attraction is Periodic Spring.	Wild	Geologic, Scenic, Other	Salt	1993
Thorofare Creek	Teton	Source to Teton Wilderness boundary	26	Outstanding scenic features include volcanic cliffs, cascades, narrow gorges, waterfalls, and the broad expanses of riparian vegetation in the valley of the lower river. Highly productive fishery for the Yellowstone Cutthroat Trout.	Wild	Fish, Scenic, Wildlife, Other	Yellowstone Headwaters	1993
Tongue River	Sheridan	Dayton to confluence of North and South Forks Tongue River	13	Deep, narrow canyons; heavily forested; unusual and unique geologic formations; nationally important trout fishery; critical elk and moose habitat; Connor Battlefield, Sawyer Fight Site; historic ranches, Bozeman Trail sites.		Fish, Geologic, Historic, Recreational, Scenic, Wildlife	Upper Tongue	1982
Tongue River, North Fork	Sheridan	Tongue River confluence to source of North Fork Tongue River	23	Deep, narrow canyons; heavily forested; unusual and unique geologic formations; nationally important trout fishery; critical elk and moose habitat; Connor Battlefield, Sawyer Fight Site; historic ranches, Bozeman Trail sites.		Fish, Geologic, Historic, Recreational, Scenic, Wildlife	Upper Tongue	1982
Tongue River, South Fork	Sheridan	Tongue River confluence to source of South Fork Tongue River	15	Deep, narrow canyons; heavily forested; unusual and unique geologic formations; nationally important trout fishery; critical elk and moose habitat; Connor Battlefield, Sawyer Fight Site; historic ranches, Bozeman Trail sites.		Fish, Geologic, Historic, Recreational, Scenic, Wildlife	Upper Tongue	1982
Tosi Creek	Sublette	Source to end of primitive road.	12	Contains unique features such as an area of Karst topography, typical of limestone bedrock eroded by water in an alpine basin, where the creek runs underground in places.	Wild	Geologic, Recreational	Upper Green	1993
Tosi Creek	Sublette	Lower three miles to confluence with the Green River	8	Contains unique features such as an area of Karst topography, typical of limestone bedrock eroded by water in an alpine basin, where the creek runs underground in places.	Scenic	Geologic, Recreational	Upper Green	1993
Wiggins Fork	Fremont	Headwaters to confluence with East Fork Wind River	34	Excellent scenery, unique braided river; Wiggins Formation contains many agate-filled casts of tree trunks and limbs; critical elk habitat; prehistoric and protohistoric sheep traps.		Cultural, Geologic, Scenic, Wildlife	Upper Wind	1982
Willow Creek	Lincoln, Teton	Headwaters to 16.2 miles upstream from confluence with the Hoback River	5	Outstanding opportunity for solitude and primitive recreation, and the area attracts visitors from all over the country, particularly during the big game hunting season.	Wild	Recreational, Wildlife, Other	Greys-Hobock	1993
Yellowstone River	Teton	Entire segment in Bridger-Teton National Forest	27	Habitat for grizzly bears. Opportunities for solitude and remoteness. Outstanding views of high peaks that form Continental Divide.	Wild	Fish, Historic, Scenic, Wildlife, Other	Yellowstone Headwaters	1982/ 1993
Yellowstone River	Teton	Bridger-Teton National Forest boundary to Yellowstone Lake	26	Lower section meanders over gravel bed in wide glacial valley, upper part in V-shaped valley; outstanding primitive recreation opportunities; excellent cutthroat trout populations; good wildlife habitat, including the grizzly bear, a federally listed threatened species.		Fish, Recreational, Scenic, Wildlife	Yellowstone Headwaters	1982