Color Mode
Level Legend Low Running High Unknown
River Name/Section Class Level   Updated
Arkansas [CO] 08. Rincon to Pinnacle Rock II-III 328 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Arkansas [CO] 09. Pinnacle Rock Launch to Parkdale Launch III 328 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Arkansas [CO] 10. Parkdale Launch to Canon City (Royal Gorge) III+(IV) 328 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Bear [ID] 3 - Oneida Powerhouse to ID-36 I-II 578 cfs
+ 8 cfs/hr
R0-
Lower Runnable

01h12m
Beaverhead [MT] Clark Canyon Dam to Dillon I-III 329 cfs
0 cfs/hr
R0-
Lower Runnable

00h40m
Big Hole [MT] Dewey to Divide Bridge II(III) 2.43 ft
0.00 ft/hr
R0-
Lower Runnable

00h25m
Big Thompson [CO] 04. Diversion Dam to Dam Store III 77 cfs
0 cfs/hr
R0-
Lower Runnable

01h05m
Blackfoot [MT] Hwy 141 Bridge to Scotty Brown Bridge II 3.81 ft
0.00 ft/hr
R1-
Lower Runnable

01h12m
Blackfoot [MT] Scotty Brown Bridge to Johnsrud Park II-III 665 cfs
+ 6 cfs/hr
R0-
Lower Runnable

01h12m
Blue [CO] 03. Green Mountain Reservoir to Spring Creek Road III 484 cfs
-9 cfs/hr
R0-
Lower Runnable

00h55m
Clark Fork [MT] 1. Missoula Town Run II 2280 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Clark Fork [MT] 2. Alberton Put In to Fish Creek III-IV 2870 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Clark Fork [MT] 3. Fish Creek to Forest Grove I-IV 2870 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Colorado [CO] 02. Gore Canyon IV-V 781 cfs
0 cfs/hr
R0-
Lower Runnable

00h40m
Colorado [CO] 05. Burns to Dotsero II(III) 854 cfs
+ 6 cfs/hr
R0-
Lower Runnable

00h25m
Colorado [CO] 06. Hanging Lake Exit 125 (I-70) to Shoshone Power Plant Exi... IV-V(V+) 1030 cfs
+ 19 cfs/hr
R0-
Lower Runnable

00h55m
Colorado [CO] 07. Shoshone Power Plant, Exit 123 (I-70) to Grizzly Creek, ... III-IV 1030 cfs
+ 19 cfs/hr
R0-
Lower Runnable

00h55m
Colorado [CO] 08. Grizzly Creek to Two Rivers Park II+(III) 1030 cfs
+ 19 cfs/hr
R0-
Lower Runnable

00h55m
Colorado [CO] 09. Two Rivers to South Canyon II(III) 1740 cfs
-19 cfs/hr
R0-
Lower Runnable

00h40m
Colorado [CO] 10. South Canyon to New Castle I 1740 cfs
-19 cfs/hr
R0-
Lower Runnable

00h40m
Colorado [CO] 13. Grand Junction Town I 2780 cfs
-30 cfs/hr
R0-
Lower Runnable

01h12m
Colorado [CO] 14. Loma launch to Westwater launch (Ruby - Horsethief) II 2780 cfs
-30 cfs/hr
R0-
Lower Runnable

01h12m
Colorado [UT] 15. Westwater to Rose Ranch (Westwater Canyon) I-IV 2780 cfs
-30 cfs/hr
R0-
Lower Runnable

01h12m
Colorado [UT] 16. Cisco (Rose Ranch) to Moab I-III 2670 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Colorado [UT] 17. Colorado/Green Confluence to Hite Marina (Cataract Canyo... IV-V 4440 cfs
0 cfs/hr
R0-
Lower Runnable

00h57m
Colorado [AZ] 18. Lee's Ferry to Lake Mead III-IV 12300 cfs
+ 301 cfs/hr
R1-
Lower Runnable

01h57m
Colorado [NV] 19. Black Canyon I 49.69 ft
+2.80 ft/hr
R0-
Lower Runnable

00h25m
Eagle River [CO] 08. Gypsum to Dotsero II(III) 136 cfs
+ 3 cfs/hr
R0-
Lower Runnable

00h40m
Flathead [MT] Buffalo Rapids: Kerr Dam to County Road Bridge III+ 4180 cfs
+ 20 cfs/hr
R0-
Lower Runnable

01h05m
Fossil Creek [AZ] 01. Upper II-III(V) 48 cfs
+ 1 cfs/hr
R0-
Lower Runnable

01h27m
Fossil Creek [AZ] 02. Classic Section III+(IV) 48 cfs
+ 1 cfs/hr
R0-
Lower Runnable

01h27m
Fryingpan [CO] 02. Taylor Creek to Basalt IV 316 cfs
-4 cfs/hr
R0-
Lower Runnable

00h40m
Gallatin [MT] 2. W. Fork Gallatin to Greek Creek II-III 1.50 ft
0.00 ft/hr
U0-

00h55m
Gila [AZ] 04. Kelvin to Ashurst-Hayden Dam I 274 cfs
-3 cfs/hr
R0-
Lower Runnable

01h27m
Green [CO] 01. Flaming Gorge to Lodore (CO) I-II 2020 cfs
+ 19 cfs/hr
R3-
Runnable

00h25m
Green [UT] 02. Lodore to Echo Park II-IV 2020 cfs
+ 19 cfs/hr
R3-
Runnable

00h25m
Green [CO] 03. Echo Park (CO) to Split Mountain II-IV 1750 cfs
+ 39 cfs/hr
R0-
Lower Runnable

00h25m
Green [UT] 04. Ouray to Green River Town (Desolation & Gray) II-III 1770 cfs
-20 cfs/hr
R0-
Lower Runnable

01h12m
Green [UT] 05. Green River Town to Colorado Confluence (Labyrinth and S... I 1830 cfs
-19 cfs/hr
R0-
Lower Runnable

00h40m
Greys [WY] 2) Little Greys River to Hwy bridge III-IV 376 cfs
-5 cfs/hr
R0-
Lower Runnable

00h25m
Gunnison [CO] 04. Chukar to N. Fork III 546 cfs
0 cfs/hr
R3-
Runnable

00h25m
Henrys Fork [ID] Hatchery Ford to above Upper Mesa Falls III+(V) 1120 cfs
+ 10 cfs/hr
R0-
Lower Runnable

00h40m
Henrys Fork [ID] Lower Mesa Falls V 1120 cfs
+ 10 cfs/hr
R0-
Lower Runnable

00h40m
Henrys Fork [ID] Lower Mesa Falls to Warm River II+ 1120 cfs
+ 10 cfs/hr
R0-
Lower Runnable

00h40m
Jordan [UT] 01. Utah Lake to Rose Park I-II 2.14 ft
0.00 ft/hr
R0-
Lower Runnable

00h40m
Judith [MT] Danvers Bridge to Anderson Bridge I 5.26 ft
-0.01 ft/hr
R5-
Runnable

00h40m
Kootenai [MT] Libby to Troy I-IV 5890 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Lochsa [ID] 1 - Powell to White Pine (Indian Grave Creek) II-III 2.01 ft
0.00 ft/hr
R0-
Lower Runnable

00h55m
Lochsa [ID] 2 - Indian Grave Creek to Wilderness Gateway Bridge IV 447 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Lochsa [ID] 4 - Split Creek Pack Bridge to Lowell (Selway) II-III+ 447 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Madison [MT] 1) Hebgen Res to Quake Lake II-III 1.75 ft
0.00 ft/hr
R0-
Lower Runnable

01h12m
Madison [MT] 2) Quake Lake to 1.5 miles downstream IV-V 942 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Madison [MT] 3) Beartrap Canyon: Madison Dam to Route 84 I-IV 2.18 ft
0.00 ft/hr
R1-
Lower Runnable

01h12m
North Platte [WY] 4- Casper Whitewater Park II(III) 578 cfs
-7 cfs/hr
R0-
Lower Runnable

01h12m
Payette, N. Fork [ID] 2. McCall to Hartsell Bridge above Cascade Reservoir II-III 303 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Payette, N. Fork [ID] 3. Kelly's Whitewater Park (below Cascade Reservoir) III 933 cfs
+ 5 cfs/hr
R4-
Runnable

00h27m
Payette, N. Fork [ID] 5. Smiths Ferry to Banks V 933 cfs
+ 5 cfs/hr
R1-
Lower Runnable

00h55m
Payette, S. Fork [ID] 2 - Deadwood River to Danskin Station (The Canyon) III-IV 397 cfs
0 cfs/hr
R0-
Lower Runnable

00h27m
Payette, S. Fork [ID] 3. Swirly Canyon II-III 397 cfs
0 cfs/hr
R0-
Lower Runnable

00h27m
Payette, S. Fork [ID] 4 - The Staircase Run IV 597 cfs
0 cfs/hr
R1-
Lower Runnable

00h27m
Payette [ID] 1. Upper Main - Banks to Beehive Bend III+ 1530 cfs
0 cfs/hr
R2-
Lower Runnable

00h25m
Payette [ID] 2. Lower Main - Beehive Bend to Jet Boat Ramp II+(III) 1530 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Payette [ID] 3. Main Payette - Gutter and Bladder Wave II+ 1530 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Portneuf [ID] Lava Hot Springs to PVC diversion III-IV 160 cfs
+ 4 cfs/hr
R0-
Lower Runnable

00h40m
Priest [ID] 2. W. Br. Upper Priest River to Priest River Town II-III 300 cfs
0 cfs/hr
R0-
Lower Runnable

00h40m
Rio Chama [NM] 04. El Vado Lake to Abiquiu Reservoir I-III 614 cfs
-5 cfs/hr
R2-
Lower Runnable

00h55m
Rio Chama [NM] 05. Abiquiu Dam to confluence with Rio Grande I-II 353 cfs
+ 4 cfs/hr
R0-
Lower Runnable

00h40m
Rio Chama [NM] 3.5 Monastary to Big Eddy II-III 614 cfs
-5 cfs/hr
R1-
Lower Runnable

00h55m
Rio Grande [NM] 08. Otowi Bridge to Cochiti Reservoir III 558 cfs
-4 cfs/hr
R0-
Lower Runnable

00h55m
Roaring Fork [CO] 05. Basalt to Carbondale III+ 466 cfs
0 cfs/hr
R1-
Lower Runnable

00h25m
Roaring Fork [CO] 07. Black Bridge to Veltus Park (Cemetery) II+(III) 640 cfs
0 cfs/hr
R0-
Lower Runnable

01h27m
Rock Creek (Missoula County) [MT] Middle & West Fork confluence to Clark Fork R. II-III 326 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Salmon, S. Fork [ID] 3 - East Fork of South Fork to Salmon River IV-V 1.68 ft
-0.01 ft/hr
R1-
Lower Runnable

01h12m
Salmon [ID] 4 - E. Fork of Salmon to Town of North Fork II 845 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Salmon [ID] 5 - North Fork to Middle Fork III 845 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Salmon [ID] 6 - Corn Creek to Vinegar Creek (The Main) III-IV 4250 cfs
-40 cfs/hr
R0-
Lower Runnable

01h12m
Salmon [ID] 7 - Vinegar Creek to Riggins III-IV 4250 cfs
-40 cfs/hr
R0-
Lower Runnable

01h12m
Salmon [ID] 8 - Riggins to White Bird III 4250 cfs
-40 cfs/hr
R0-
Lower Runnable

01h12m
Salmon [ID] 9 - Hammer Creek to Snake River confluence (Lower Gorge) II-IV 4250 cfs
-40 cfs/hr
R0-
Lower Runnable

01h12m
Salt [AZ] 03. Stewart Mountain Dam to Granite Reef Dam I 1030 cfs
+ 10 cfs/hr
R2-
Lower Runnable

01h57m
San Juan [UT] 01. Sand Island to Mexican Hat II 521 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
San Juan [UT] 02. Mexican Hat to Clay Hills Crossing I-II(III) 521 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Sand Creek [WY] Campground Section (2 miles) II 34 cfs
0 cfs/hr
R0-
Lower Runnable

01h12m
Sixth Water Creek [UT] 01. Unborn Soul IV 24 cfs
0 cfs/hr
R0-
Lower Runnable

00h40m
Snake [WY] 1- Yellowstone Natl Park Entrance to Flagg Ranch II-III 224 cfs
-7 cfs/hr
R0-
Lower Runnable

00h25m
Snake [WY] 2 - Jackson Lake to Moose (Teton National Park) I(II) 955 cfs
+ 13 cfs/hr
R0-
Lower Runnable

01h12m
Snake [WY] 3 - Moose to Wilson Bridge I-II 2110 cfs
-10 cfs/hr
R0-
Lower Runnable

00h55m
Snake [WY] 6 - Astoria Bridge to West Table I-III 2680 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Snake [WY] 7 - West Table to Sheep Gulch (Alpine Canyon) III 2680 cfs
0 cfs/hr
R4-
Runnable

00h25m
Snake [WY] 8 - Sheep Gulch to Palisades Reservoir II-III+ 2680 cfs
0 cfs/hr
R2-
Lower Runnable

00h25m
Snake [ID] I) Hells Canyon Dam to Pittsburg Landing III-IV 16100 cfs
+ 100 cfs/hr
R0-
Lower Runnable

01h27m
Snake [ID] J) Pittsburg Landing (or Salmon) to Heller Bar II 16100 cfs
+ 100 cfs/hr
R0-
Lower Runnable

01h27m
Snake [ID] K. Heller Bar to Clearwater (Lewiston/Clarkston) I-II 16100 cfs
+ 100 cfs/hr
R0-
Lower Runnable

01h27m
South Platte [CO] 04. Deckers to Confluence with North Fork I-III 579 cfs
0 cfs/hr
R4-
Runnable

01h57m
South Platte [CO] 05. Waterton Canyon III-IV 604 cfs
+ 10 cfs/hr
R0-
Lower Runnable

01h57m
Spanish Fork [UT] 01. Utah P&L Dam to Spanish Oaks II-III 206 cfs
0 cfs/hr
R0-
Lower Runnable

00h40m
Spokane [ID] Post Falls Dam to State Line III+ 1200 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Truckee [NV] 2. Floriston (or Farad) to Verdi, NV III 497 cfs
0 cfs/hr
R0-
Lower Runnable

00h25m
Truckee [NV] 3. Verdi to Mayberry Park I-III 314 cfs
+ 16 cfs/hr
R0-
Lower Runnable

00h21m
Verde [AZ] 06. Childs to Horseshoe Reservoir I-III 86 cfs
0 cfs/hr
R0-
Lower Runnable

01h57m
Weber [UT] 02. Rockport Lake to Echo Reservoir I-II 213 cfs
-3 cfs/hr
R0-
Lower Runnable

00h25m
Weber [UT] 03. Echo Reservoir to Henefer I-II 295 cfs
0 cfs/hr
R0-
Lower Runnable

00h40m
Weber [UT] 04. Henefer to Taggarts II(III) 295 cfs
0 cfs/hr
R3-
Runnable

00h40m
Weber [UT] 08. Riverdale Play Park III 170 cfs
-12 cfs/hr
R0-
Lower Runnable

00h31m
Weber [UT] 09. Ogden Whitewater Park II-III 181 cfs
+ 39 cfs/hr
R3-
Runnable

01h12m
Wind [WY] 3 miles to 7 miles below Dubois (Fish Canyon) II-III 342 cfs
-17 cfs/hr
R0-
Lower Runnable

01h12m
Yellowstone [MT] 1. Gardiner to Cinnabar II-III 1550 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Yellowstone [WY] 2) Tower Junction to Gardiner, MT (Black Canyon) V 1550 cfs
0 cfs/hr
R5-
Runnable

00h55m
Yellowstone [MT] 2. Yankee Jim to Carbella (Yankee Jim Canyon) III-IV 1550 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m
Yellowstone [MT] 4. Clarks Fork Yellowstone R. to Billings, MT II 2950 cfs
0 cfs/hr
R0-
Lower Runnable

00h55m