Color Mode
Level Legend Low Running High Unknown
River Name/Section Class Level   Updated
Bear Creek [MT] Trailside/Bitterroots V n/a

Beaverhead [MT] Clark Canyon Dam to Dillon I-III 676 cfs
0 cfs/hr
R1-
Lower Runnable

01h16m
Belt Creek [MT] 1. Sec 15 to Monarch II-III n/a

Belt Creek [MT] 2. Monarch to Riceville II-III 1070 cfs
+ 20 cfs/hr
H0-
Above Recom.

01h16m
Big Hole [MT] Divide Bridge to Beaverhead R. II 4.60 ft
+0.01 ft/hr
R4-
Runnable

01h01m
Big Timber Creek [MT] near Half Moon Campground V n/a

Blackfoot, North Fork [MT] Foot Bridge to Road Bridge (Hike In) IV 2230 cfs
-68 cfs/hr
R8-
Upper Runnable

00h29m
Blackfoot [MT] Hwy 141 Bridge to Scotty Brown Bridge II 6.77 ft
0.00 ft/hr
R7-
Upper Runnable

00h46m
Blackfoot [MT] Scotty Brown Bridge to Johnsrud Park II-III 7860 cfs
+ 20 cfs/hr
R7-
Upper Runnable

00h46m
Bouder Creek [MT] Fig slide to Lower Boulder Creek Falls III-IV(V) n/a

Boulder (Jefferson R. tributary) [MT] Bison Creek to Jefferson R. II 614 cfs
-14 cfs/hr
R1-
Lower Runnable

01h16m
Boulder, East [MT] Headwaters to Boulder R. I-II n/a

Boulder, South [MT] Upper South Fork V n/a

Boulder, West [MT] Gallatin Nat. Forest boundary to Boulder R. II-III n/a

Boulder, West [MT] above the campground IV-V 2930 cfs
+ 10 cfs/hr
H3-
Above Recom.

00h46m
Boulder [MT] 1. Fourmile to Speculator Creek (Hells Canyon) III-V 2930 cfs
+ 10 cfs/hr
R4-
Runnable

00h46m
Boulder [MT] 2. Speculator Creek to Chippy Park Campground III-IV 5.62 ft
+0.01 ft/hr
R6-
Runnable

00h46m
Boulder [MT] 3. Chippy Park Campground to Boulder Falls II-III 2930 cfs
+ 10 cfs/hr
R4-
Runnable

00h46m
Boulder [MT] 4. Boulder Falls to highway (Boulder Falls Canyon) V+ 5.62 ft
+0.01 ft/hr
R5-
Runnable

00h46m
Boulder [MT] 5. McLeod to Hwy. bridge III 2930 cfs
+ 10 cfs/hr
R4-
Runnable

00h46m
Callahan Creek [MT] Gorge I-V(V+) n/a

Clark Fork [MT] 1. Missoula Town Run II 24800 cfs
-97 cfs/hr
R5-
Runnable

00h29m
Clark Fork [MT] 2. Alberton Put In to Fish Creek III-IV 29900 cfs
+ 201 cfs/hr
H4-
Above Recom.

00h46m
Clark Fork [MT] 3. Fish Creek to Forest Grove I-IV 29900 cfs
+ 201 cfs/hr
H9-
Above Recom.

00h46m
Clarks Fork Yellowstone [MT] Trailhead to State line IV 5020 cfs
-68 cfs/hr
H0-
Above Recom.

00h29m
Dearborn [MT] 1) Upper (carry up 4 miles from end of Dearborn Canyon Road) III-V(V+) 958 cfs
0 cfs/hr
R5-
Runnable

01h16m
Dearborn [MT] 2) Falls Creek to Hwy 200 Bridge II-III n/a

Dearborn [MT] 3) Dearborn Canyon Road Bridge to Hwy 287 Bridge I-II 958 cfs
0 cfs/hr
R1-
Lower Runnable

01h16m
Dearborn [MT] 4) Hwy 287 Bridge to Missouri R. II-III n/a

Elk Creek (Swan Trib) [MT] Hike In IV-V 279 cfs
-3 cfs/hr
H9-
Above Recom.

01h16m
Elk Creek [MT] Near Heron II-III n/a

Falls Creek (Dearborn Trib) [MT] (hike up) 2 miles above Dearborn to Dearborn III-V(V+) 958 cfs
0 cfs/hr
R4-
Runnable

01h16m
Falls Creek [MT] unknown V n/a

Fish Creek [MT] N Fork Fish Creek to Clark Fork River I-III ~ 754 cfs
0 cfs/hr
R8-
Upper Runnable

01h16m
Flathead, Middle Fork [MT] 1. Schafer Meadows to Bear Creek I-IV 14800 cfs
+ 100 cfs/hr
R6-
Runnable

00h46m
Flathead, Middle Fork [MT] 2. Bear Creek to Paola Access Area II-III 14800 cfs
+ 100 cfs/hr
H9-
Above Recom.

00h46m
Flathead, Middle Fork [MT] 3. Moccasin Creek to West Glacier III+ 14800 cfs
+ 100 cfs/hr
H9-
Above Recom.

00h46m
Flathead, Middle Fork [MT] 4. West Glacier to Blankenship Bridge II 14800 cfs
+ 100 cfs/hr
H9-
Above Recom.

00h46m
Flathead, North Fork [MT] 1. Canadian Border to Blankenship Bridge I-II+(III) 12700 cfs
0 cfs/hr
H2-
Above Recom.

00h46m
Flathead, South Fork [MT] 1. Big Prairie to Mid Creek II+ 11.63 ft
+0.02 ft/hr
R6-
Runnable

00h46m
Flathead, South Fork [MT] 2. Mid Creek to Cedar Flats IV(V+) n/a

Flathead, South Fork [MT] 3. Cedar Flats to Spotted Bear II 14400 cfs
0 cfs/hr
H4-
Above Recom.

00h46m
Flathead [MT] Buffalo Rapids: Kerr Dam to County Road Bridge III+ 32100 cfs
+ 201 cfs/hr
R5-
Runnable

00h40m
Flint Creek [MT] Valley Run III-IV 226 cfs
-3 cfs/hr
L8-
Below Recom.

01h01m
Gallatin, South Fork West Fork [MT] Ousel Falls to .75 miles downstream IV-V(V+) n/a

Gallatin [MT] 1. Yellowstone Nat. Park to W. Fork Gallatin I-II 3120 cfs
-10 cfs/hr
R4-
Runnable

00h29m
Gallatin [MT] 2. W. Fork Gallatin to Greek Creek II-III 4.00 ft
-0.01 ft/hr
R5-
Runnable

00h29m
Gallatin [MT] 3. Greek Creek to Spanish Creek (House Rock) II-IV 3120 cfs
-10 cfs/hr
R4-
Runnable

00h29m
Glacier Creek [MT] Trailside IV 279 cfs
-3 cfs/hr
H9-
Above Recom.

01h16m
Grave Creek [MT] Foundation Creek to Tobacco R. II n/a

Graves Creek [MT] Above Hungry Horse Reservoir V+ n/a

Hellroaring Creek [MT] Headwaters to Yellowstone National Park IV-V n/a

Hyalite Creek [MT] 1. Grotto Falls to Hyalite Canyon Rd. IV-V n/a

Hyalite Creek [MT] 2. Below Hyalite Reservoir IV-V n/a

Judith [MT] Danvers Bridge to Anderson Bridge I 6.44 ft
+0.01 ft/hr
R8-
Upper Runnable

01h16m
Jungle Creek [MT] From the road V+ n/a

Kootenai Creek [MT] trailside IV-V 5130 cfs
+ 20 cfs/hr
R4-
Runnable

01h16m
Kootenai [MT] Libby to Troy I-IV 19900 cfs
-97 cfs/hr
R5-
Runnable

00h29m
Lake Creek [MT] (unknown location) V+ n/a

Lake Creek [MT] Dam to Troy V+ n/a

Little Prickly Pear Creek [MT] Spring Gulch access to Wolf Creek I-III 231 cfs
0 cfs/hr
R0-
Lower Runnable

00h46m
Logan Creek [MT] 1. Upper IV-V n/a

Logan Creek [MT] 2. Lower II-III n/a

Madison [MT] 1) Hebgen Res to Quake Lake II-III 2.02 ft
+0.08 ft/hr
R1-
Lower Runnable

00h46m
Madison [MT] 2) Quake Lake to 1.5 miles downstream IV-V 1260 cfs
+ 100 cfs/hr
R2-
Lower Runnable

00h46m
Madison [MT] 3) Beartrap Canyon: Madison Dam to Route 84 I-IV 3.71 ft
0.00 ft/hr
R4-
Runnable

00h46m
McDonald Creek [MT] Going to the Sun Roadside V 14800 cfs
+ 100 cfs/hr
H9-
Above Recom.

00h46m
Mill Creek [MT] along Mill Creek Road into Frenchtown V n/a

Missouri [MT] Great Falls II(V) n/a

Monture Creek [MT] Hike-In IV-V 2230 cfs
-68 cfs/hr
H9-
Above Recom.

00h29m
Mulherin Creek [MT] Yellowstone NP to Yellowstone R. II-III n/a

Prospect Creek [MT] Clear Creek to Clark Fork III-V 754 cfs
0 cfs/hr
H0-
Above Recom.

01h16m
Rattlesnake Creek [MT] Backcountry Run III-V+ n/a

Rattlesnake Creek [MT] Duncan Drive to Clark Fork II-III n/a

Rock Creek (Bitterroots) [MT] Above Lake Como IV-V(V+) n/a

Rock Creek (Carbon County) [MT] Lake Fork to Red Lodge II-IV 6.10 ft
-0.01 ft/hr
R2-
Lower Runnable

00h29m
Rock Creek (Missoula County) [MT] Middle & West Fork confluence to Clark Fork R. II-III 2890 cfs
+ 50 cfs/hr
R5-
Runnable

00h46m
Rosebud Creek, East [MT] Lake to Sand Dunes Campground IV-V n/a

Rosebud Creek, West [MT] Emerald Lake to Pine Grove Campground III-IV+(V) 195 cfs
+ 3 cfs/hr
L7-
Below Recom.

01h01m
Rosebud Creek [MT] East & West Fork Rosebud to Stillwater R. II-III n/a

Smith [MT] Camp Baker to Eden Bridge I-III 1100 cfs
0 cfs/hr
R6-
Runnable

01h16m
Spotted Bear River [MT] Big Bill Mountain to the South Fork II(V) n/a

Stillwater, West [MT] Initial Creek Campground to Stillwater Road IV-V n/a

Stillwater [MT] 0. Upper Stillwater Lake to Lower Stillwater Lake (near Whit... III-IV n/a

Stillwater [MT] 1. Woodbine Campground to below Chrome Mine I-V 3120 cfs
+ 100 cfs/hr
R8-
Upper Runnable

01h16m
Stillwater [MT] 2. Buffalo Jump public access to Cliff Swallow public access... I-III 4.61 ft
+0.06 ft/hr
R3-
Runnable

01h16m
Stillwater [MT] 3 Day Mission V n/a

Stillwater [MT] 3. Cliff Swallow public access to Whitebird public access II 4.61 ft
+0.06 ft/hr
R4-
Runnable

01h16m
Stillwater [MT] 4. Whitebird public access to Fireman's Point public access III 4.61 ft
+0.06 ft/hr
R4-
Runnable

01h16m
Sun River (South Fork) [MT] Wilderness Run II-III(V) n/a

Sunday Creek [MT] Headwaters to Stillwater R. III-IV n/a

Swan River [MT] Crystal Lake to Lindburgh Lake III-V 279 cfs
-3 cfs/hr
H9-
Above Recom.

01h16m
Swan [MT] Bigfork Dam to Bigfork Powerhouse III-IV 3860 cfs
-19 cfs/hr
R9-
Upper Runnable

00h29m
Tenderfoot Creek [MT] S. Fork Tenderfoot to Smith R. II+(V) n/a

Teton River (North Fork) [MT] Box Canyon II-III 437 cfs
-11 cfs/hr
R0-
Lower Runnable

00h46m
Teton River, North Fork [MT] Rocky Mountain Front II-III 437 cfs
-11 cfs/hr
R0-
Lower Runnable

00h46m
Teton River, South Fork [MT] Roadside II-III n/a

Thompson River [MT] Little Thompson River to Clark Fork Confluence I-III 1200 cfs
0 cfs/hr
R3-
Runnable

00h46m
Trout Creek [MT] Canyon Section V 754 cfs
0 cfs/hr
L9-
Below Recom.

01h16m
Two Medicine, South Fork [MT] Canyon III-IV 1820 cfs
+ 10 cfs/hr
R3-
Runnable

01h16m
Two Medicine [MT] Forest Service Boundary to Sullivan Bridge II-III 4.77 ft
+0.01 ft/hr
L9-
Below Recom.

01h16m
Two Medicine [MT] north of East Glacier to the east glacier bridge II-III(V) 1820 cfs
+ 10 cfs/hr
H3-
Above Recom.

01h16m
Upper Twin Creek [MT] Nanny Creek to SF Flathead (Hike In) III+(V+) 14400 cfs
0 cfs/hr
H3-
Above Recom.

00h46m
Vermilion [MT] Headwaters to Clark Fork R. IV n/a

Yaak [MT] 1. Spread Creek to Yaak Falls II-III 3410 cfs
-30 cfs/hr
R2-
Lower Runnable

00h46m
Yaak [MT] 2. Yaak Falls to Kootenai R. IV-V 6.45 ft
-0.02 ft/hr
R9-
Upper Runnable

00h46m
Yellowstone [MT] 1. Gardiner to Miner (Yankee Jim Canyon) I-III 15100 cfs
-388 cfs/hr
R5-
Runnable

00h29m
Yellowstone [MT] 2. Boulder R. to Clarks Fork Yellowstone R. I-III n/a

Yellowstone [MT] 3. Clarks Fork Yellowstone R. to Billings, MT II 21300 cfs
+ 301 cfs/hr
H4-
Above Recom.

01h31m