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State Summary

Level Legend: Running Below Minimum Recommended Flow Above Maximum Recommended Flow Unknown
Descriptions of reaches with River Name in bold have been verified by a regional StreamTeam member.

State River Name/Section Class Level Rel. Level Updated
WY Bear— Evanston whitewater park II
WY Bitch Creek— Headwaters to state line
WY Blacks Fork— Meek's Cabin Res to WY 410 I-III
WY Bluegrass Creek— Tunnel outlet to Highway 34 II-V+ 5/8 2:30
WY Boulder Creek— Boulder Basin Rd to WY352
WY Boxelder Creek— Deercreek range near Casper IV 456 cfs   med 5/8 0:45
WY Bull Lake Creek— North Fork to Bull Lake IV-V+ 127 cfs   low 5/7 21:00
WY Clarks Fork Yellowstone— 1. Stix and Stones V+ 2.51 ft   med 5/7 22:45
WY Clarks Fork Yellowstone— 2. Upper III-V 2.51 ft   med 5/7 22:45
WY Clarks Fork Yellowstone— 3. Honeymoon IV-V+ 2.51 ft   med 5/7 22:45
WY Clarks Fork Yellowstone— 4. The Box V+ 1,000 cfs   med 5/7 22:45
WY Clarks Fork Yellowstone— 5. Lower III-V 2.51 ft   med 5/7 22:45
WY Clear Creek— 1- confluence of Nth. & Mid. Forks to Moiser Gulch Picnic area IV-V 23 cfs   low 5/8 0:45
WY Clear Creek— 2- Moiser Picnic to Old Hydro Station III-IV(V) 23 cfs   low 5/8 0:45
WY Clear Creek— 3- from 2 miles above to 1/2 mile below Buffalo II-III 23 cfs   low 5/8 0:45
WY Crandall Creek— Trailhead to Clarks Fork Yellowstone R. III-V 1,000 cfs   med 5/7 22:45
WY Crystal Creek— Falls to Crystal Creek Rd. II-V
WY Deer Creek— 1- Sec 4,T29N, R77W to Forest Service boundary (Upper Canyon) III-V 456 cfs   med 5/8 0:45
WY Deer Creek— 2- Sec.11, T31N, R77W to Sec 26,T32N,R77W (Lower Canyon) IV-V+ 456 cfs   med 5/8 0:45
WY Ditch Creek— N.+S.Br.conf to US26
WY Douglas Creek— Rob Roy Reservoir to Bobbie Thomson Campground below Keystone III-V 63 cfs   low 5/8 0:15
WY Encampment— State Line to Encampment (canyon) II-V 526 cfs   med 5/8 0:30
WY Granite Creek— Wooden Bridge to mouth III
WY Green— Green River Lakes to Tepee Creek II-III
WY Greybull— Venus Creek to Forest Service boundary I-III
WY Greys— Little Greys River to Hwy bridge III-IV  
WY Gros Ventre— Lower Slide Lake to Kelly II-IV
WY Hoback— Bondurant to Snake River (Hoback Canyon) I-III
WY Laramie— 1- Jelm Public Access to Woods Landing (Jelm Canyon) I-II
WY Laramie— 2- Laramie town run I-II  
WY Laramie— 3- Thunder River Rd. (Wheatland #2) to Tunnel Rd. (Laramie Canyon) I-IV cfs  
WY Laramie— 4- Tunnel Road to Palmer Canyon Road (Lower Laramie Canyon) II-IV
WY Libby Creek— FS 351 to Hwy 130 I-III 63 cfs   low 5/8 0:15
WY Medicine Bow River — FS 100 to FS 261 IV 63 cfs   low 5/8 0:15
WY Middle Crow Creek— Granite Springs Reservoir to Crystal Springs Reservoir II-III(IV)
WY Middle Fork Little Laramie— FS 338 to Little Laramie (Hwy 130) II-IV(V+) 63 cfs   low 5/8 0:15
WY Middle Popo Agie— Hwy 181 bridge to Sinks Cavern IV-V 5/8 0:30
WY North Fork Encampment— Green River falls to CR 353 II-V+ 159 cfs   low 5/8 0:30
WY North Fork Little Laramie— Hwy 130 to Hwy 130 IV 63 cfs   low 5/8 0:15
WY North French Creek— Along Hwy 130 III 63 cfs   low 5/8 0:15
WY North Mullens Creek— Along FS 500 II-III 63 cfs   low 5/8 0:15
WY North Platte— 1- State line to French Creek (Lower Northgate Canyon) I-III 1,910 cfs   med 5/8 0:45
WY North Platte— 2- Kortes dam though the Miracle Mile I-II(III)  
WY North Platte— 3- Pathfinder Dam to Alcova Reservoir III-V+ 78 cfs  
WY North Platte— 4- Casper Whitewater Park 4,000 cfs   med 5/7 21:45
WY Paintrock Creek— North Fork to the Valley floor V+
WY Pole Creek— Half Moon Lake to just off of Fayette Pole Creek Rd.
WY Powder, Middle Fork— Forest Service Road bridge near county line to Hwy 190 II-V
WY Powder, North Fork— Hazelton Rd to Mayoworth Rd III-V 19 cfs   5/8 0:00
WY Rock Creek— Rock Creek Rock Creek Trail to Trailhead II-V 63 cfs   low 5/8 0:15
WY Shell Creek— Cabin Creek to Forest Service boundary II-V 23 cfs   low 5/8 0:45
WY Shoshone— Buffalo Bill Dam to Hwy 120 bridge II-V 191 cfs   low 12/23 6:00
WY Shoshone, North Fork— Pahaska Tepee to Buffalo Bill Reservoir I-III 1,410 cfs   med 5/8 0:30
WY Shoshone, South Fork— East Fork Creek to Trailhead II-IV 356 cfs   med 5/8 0:15
WY Snake— South Park Bridge to Astoria Bridge I-III
WY Snake— West Table Dock to Sheep Gulch (Alpine Canyon) II-III
WY Snake— Yellowstone Natl Park Entrance to Flagg Ranch II-III 5/8 1:15
WY South Brush Creek— FS 200 to Hwy 130 I-III+
WY South French Creek— Hwy 130 to French Creek Campground III-V
WY Sweetwater— 1- Granite Creek to Sec. 34, T29N, R97W II-IV 222 cfs   low 5/7 21:00
WY Sweetwater— 2- Rattel Snake Pass to Devils Gate III 222 cfs   med 5/7 21:00
WY Tensleep Creek— Highway 16 to Bottom of Switchbacks V+ 23 cfs   low 5/8 0:45
WY Teton Creek— Treasure Mtn.Camp/Treasure Lake to ID-33
WY Tongue River— 1- Sheep Creek to Tongue Canyon trailhead IV-V+ 138 cfs   low 5/8 0:00
WY Tongue River— 2- Tongue Canyon trailhead to Dayton III+(IV) 138 cfs   low 5/8 0:00
WY Wind— 3 miles to 7 miles below Dubois (Fish Canyon) II-III cfs   0/0 0:00
WY Wind— Boysen Dam to canyon mouth (Wind River Canyon) I-III
WY Wind, East Fork— Wilderness boundary to Wiggins Fork
WY Yellowstone— Tower Jct. to Gardiner, MT (Black Canyon) III-V 4,460 cfs   med 5/7 22:15