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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
ID Battle Creek— Headwaters to Owyhee River II-III
ID Bear— 1 - Grace Dam Bridge to Grace Powerhouse IV(V)  
ID Bear— 2 - Grace Powerhouse to the Onieda Reservoir
ID Bear— 3 - Oneida Powerhouse to ID-36 I-II 730 cfs   5/7 23:45
ID Bear Valley Creek— Fir Creek Campground to Middle Fork Salmon confluence II-III
ID Big Bear— Highway 8 Bridge (West of Deary) to Kendrick High School IV-V 1,540 cfs   med 5/7 20:15
ID Big Creek— Big Creek Airstrip to Cache Bar, Middle Fork of Salmon III-IV
ID Big Lost, E. Fork— Headwaters 12.9 mi to Star Hope Creek, 14.2 mi to Forks II-III
ID Big Sand Creek— Swamp Creek Trail to White Sand Creek V
ID Big Wood— Glendale Diversion to Richfield Diversion I-III
ID Big Wood— Hwy 75 to Little Wood R. I-III
ID Bitch Creek— Coyote Meadows to Highway 32 Bridge III-IV
ID Bitch Creek— Highway 32 Bridge (near Wyoming line) to Teton River IV-V 1,430 cfs   low 5/8 0:15
ID Blackfoot— Blackfoot Dam to Cutthroat Creek Campground II
ID Blackfoot— Cutthroat Trout Campground to Trail Creek Bridge II
ID Blackfoot— Trail Creek Bridge to Cedar Creek (near Aldridge) (Wolverine Canyon) V 218 cfs   low 5/8 0:30
ID Boise— The Weir III 821 cfs   low 5/8 0:45
ID Boise— Troutdale Campground to Badger Creek Campground II 4,690 cfs   med 5/8 0:30
ID Boise— Troutdale to Willow Creek Campground I-III 4,690 cfs   5/8 0:30
ID Boise, N. Fork— Barber Flat to confluence with Boise River at Troutdale III-IV 4,690 cfs   med 5/8 0:30
ID Boise, S. Fork— 1. Anderson Ranch Dam to Danskin Bridge I-II(III) 600 cfs   low 5/7 23:00
ID Boise, S. Fork— 2. Danskin Bridge to Neal Bridge (near Arrowrock Reservoir) III-IV 600 cfs   med 5/7 23:00
ID Boundary Creek— Near Canadian border to Road 2450 IV-V
ID Bruneau— Indian Hot Springs to 8 miles South of Bruneau II-IV 1,120 cfs   med 5/8 0:00
ID Bruneau, E. Fork— Winter Camp to Roberson Trail IV-V
ID Bruneau, W. Fork— Below Rowland, NV to Indian Hot Springs IV-V 1,120 cfs   med 5/8 0:00
ID Brushy Fork (Lochsa trib)— Off Elk Meadows Road to Crooked Creek (HWY 12) II-IV(V)
ID Camas Creek (M.F.Salmon trib)— Duck Creek to confluence with M.F. Salmon V
ID Camas Creek (Snake trib)— Blaine Bridge to Moonstone Landing I-III
ID Clearwater— Dworshack Reservoir to Washington border I-III
ID Clearwater, Little North Fork— Headwaters to Reservoir II-IV(V) 8,310 cfs   med 5/7 20:15
ID Clearwater, Middle Fork— Lowell to Kooskia I-II
ID Clearwater, N. Fork— Headwaters to Kelly Creek (Kelly Forks Campground) III-V 8,310 cfs   med 5/7 20:15
ID Clearwater, N. Fork— Orogrande Creek to Aquarius Campground III-V 8,310 cfs   med 5/7 20:15
ID Clearwater, S. Fork— Bully Creek to Highway 13 IV 3,300 cfs   high 5/7 23:15
ID Clearwater, S. Fork— Hanging Rock to Cougar Creek Trailhead IV-V 3,300 cfs   high 5/7 23:15
ID Coeur d'Alene— Bumblebee Bridge to Cataldo I 13,200 cfs   high 5/7 23:45
ID Coeur d'Alene, Big North Fork— Jordan Camp to Teepee Creek II+(III) 4,800 cfs   med 5/7 23:00
ID Coeur d'Alene, Little North Fork— Laverne Creek to Coeur d'Alene River II-III 13,200 cfs   5/7 23:45
ID Coeur d'Alene, North Fork— Babins Jct to Little North Fork I(II) 13,200 cfs   med 5/7 23:45
ID Coeur d'Alene, North Fork— Teepee Creek to Prichard II 4,800 cfs   med 5/7 23:00
ID Coeur d'Alene, South Fork— Mullan to Wallace III-IV 2,830.00 CFS   med 5/7 23:00
ID Crooked Fork (Lochsa trib)— Hopeful Creek to Brushy Fork III-V
ID Deadwood— 1. Deadwood Reservoir to End of the Road IV-V 59 cfs   low 5/7 22:30
ID Deadwood— 2. End of the Road to S. Fork Payette River III-IV 59 cfs   low 5/7 22:30
ID Deep Creek— Mudflat Road to Rickard Crossing, Owyhee River I-II
ID Falls— 1. Cave Falls Campground, WY, to Concrete CCC Bridge III 860 cfs   med 5/7 16:00
ID Falls— 2. Concrete CCC Bridge to Kirkham Bridge III-IV 860 cfs   med 5/7 16:00
ID Fish Creek— Forest Service Road to Lochsa River IV 6.06 ft   med 5/7 20:00
ID Floodwood Creek— Bridge to Reservoir III-IV
ID Grimes Creek— 4 miles upstream of Highway 21 to Mores Creek confluence II-III
ID Hard Creek— Point upstream to Hazard Creek confluence IV-V
ID Hazard Creek— Hard Creek to Little Salmon confluence III-IV
ID Henrys Fork— Big Springs to A-2 bridge near Island Park Reservoir I-III
ID Henrys Fork— Box Canyon to Last Chance II 218 cfs   low 5/7 23:30
ID Henrys Fork— Hatchery Ford to above Upper Mesa Falls II-V 2,010 cfs   med 5/7 23:29
ID Henrys Fork— Lower Mesa Falls V 2,010 cfs   med 5/7 23:29
ID Henrys Fork— Lower Mesa Falls to Warm River II+ 2,010 cfs   med 5/7 23:29
ID Jarbidge— Murphy Hot Springs to Bruneau River (Indian Hot Springs) II-V 1,120 cfs   med 5/8 0:00
ID Johnson Creek— Headwaters to Halfway Creek, 31.1 mi to Ice Hole Campground IV-V+ 1,110 cfs   5/7 21:45
ID Johnson Creek— Yellow Pine airport to Johnson Creek gauge II(III) 1,110 cfs   med 5/7 21:45
ID Kelly Creek— Clayton Creek to Kelly Forks Campground III-IV
ID Kootenai— Leonia (at MT border) to pipeline near Bonners Ferry II
ID Lion Creek— To Priest Lake V+
ID Little Potlatch River— Headwaters to Potlatch River IV-V 1,540 cfs   low 5/7 20:15
ID Little Salmon— 1. One mile down from Smokey Boulder Road to Hazard Creek III-V 6.40 ft   med 5/8 0:00
ID Little Salmon— 2. Hazard Creek to Salmon River at Riggins II-V 2,780 cfs   med 5/8 0:00
ID Little Wood— Silver Creek 10 mi to Richfield, 60.4 mi to Big Wood R. II-III
ID Lochsa— 1 - Papoose Creek to Indian Grave Creek III 6.06 ft   5/7 20:00
ID Lochsa— 2 - Indian Grave Creek to Wilderness Gateway Bridge IV 6.06 ft   high 5/7 20:00
ID Lochsa— 3 - Wilderness Gateway bridge to Split Creek Pack Bridge III-IV 7,100 cfs   med 5/7 20:00
ID Lochsa— 4 - Split Creek Pack Bridge to Lowell (Selway) III-V 7,100 cfs   5/7 20:00
ID Lolo Creek— 1. Lolo Campground to Cottonwood Flats II+
ID Lolo Creek— 2. Cottonwood Flats (near State Meadows) to Clearwater River IV+
ID Loon Creek— Loon Creek Ranger Station to confluence with M. F. Salmon IV-V
ID Malad (aka Big Wood)— Malad Dam to confluence with Snake River IV 106 cfs   low 8/20 13:00
ID Marsh Creek— State Highway 21 to Middle Fork Salmon II-III
ID Marys Creek— to Sheep Creek (Bruneau Trib) III-IV 5/7 20:00
ID Meadow Creek— Roadless V
ID Monumental Creek— Upper Monumental Campground to Cache Bar (Middle Fork, Salmon) III-IV
ID Moose Creek— Dolph Creek to Selway River III-IV
ID Mores Creek— Big Gulch to Robie Creek II-III 1,070 cfs   med 5/8 0:30
ID Moyie— Meadow Creek to Moyie Falls Dam III-IV 2,600 cfs   high 5/7 22:45
ID Owyhee— Crutcher's Crossing to Three Forks (26 miles into OR) III 1,900 cfs   low 5/7 23:45
ID Owyhee, E. Fork— Duck Valley Indian Res. to Crutcher's Crossing II
ID Owyhee, N. Fork— Off Mud Flat Road to Three Forks (OR) III-IV
ID Owyhee, S. Fork— El Paso pipeline (NV line) to E.Fork Owyhee II-III
ID Pack— 1) Upper: Grottos V+
ID Pack— 2) Upper: The Slides IV-V
ID Pack— 3) Upper: Gorgette IV-V
ID Pack— 4) W. Branch Pack River to Edna & Buck's Tavern I-III
ID Pack— 5) Edna & Buck's Tavern to Route 95 II
ID Panther Creek— 1. Trapper Flat to Birch Creek III-V
ID Panther Creek— 2. Clear Creek to Main Salmon confluence III
ID Payette— Payette - Gutter II+ 8,350 cfs   med 5/8 0:30
ID Payette— Payette - Lower Main II+(III) 8,350 cfs   med 5/8 0:30
ID Payette— Payette - Main III 8,350 cfs   med 5/8 0:30
ID Payette, Middle Fork— Hardscrabble Campground to Lightning Creek Bridge II(III) 2,050 cfs   med 5/8 0:15
ID Payette, Middle Fork— West Fork Bridge to upstream of Trail Creek IV 2,050 cfs   med 5/8 0:15
ID Payette, N. Fork— 1. Upper Payette Lake to Big Payette Lake II-IV  
ID Payette, N. Fork— 2. Below McCall to Hartsell Bridge above Cascade Reservoir II-III 764 cfs   5/8 0:30
ID Payette, N. Fork— 3. The Cabarton Run II-III
ID Payette, N. Fork— 4. Smiths Ferry to Banks V
ID Payette, S. Fork— 1 - Grandjean to Lowman III-IV 2,150 cfs   med 5/8 0:30
ID Payette, S. Fork— 2 - Deadwood River to Danskin Station III-IV 2,150 cfs   high 5/8 0:30
ID Payette, S. Fork— 4 - The Staircase Run IV 8,149 cfs   med 4/12 6:00
ID Payette, S. Fork— Swirly Canyon III+ 2,150 cfs   med 5/8 0:30
ID Pine Creek— Headwaters to S. Fork Snake River confluence II-III
ID Portneuf— Diversion to Marsh Creek I-V
ID Portneuf— Johnny Creek to I-86 I-V
ID Portneuf— Lava Hot Springs to PVC diversion I-V
ID Potlatch— 1. Little Boulder Campground to Cedar Creek II-V 1,540 cfs   5/7 20:15
ID Potlatch— 2. Frog Pond to Kendrick II-III 1,540 cfs   med 5/7 20:15
ID Priest— 1. Canadian Border to Road 1013 V+
ID Priest— 2. W. Br. Upper Priest River to Priest River Town II-III 3,600 cfs   5/7 22:00
ID Rapid— Float Creek to confluence with Middle Fork Salmon IV
ID Rapid Lightning Creek— Near Sandpoint III-IV(V)
ID Robinson Creek— Yellowstone Nat. Park to Warm R. II-III
ID Salmon— 1 - Hellroaring Creek to Redfish Lake Creek II-III
ID Salmon— 2 - Stanley to Old Sunbeam Dam III-IV
ID Salmon— 3 - Sunbeam Dam to Holman Creek IV
ID Salmon— 4 - E. Fork of Salmon to Town of North Fork II
ID Salmon— 5 - North Fork to Middle Fork III
ID Salmon— 6 - Corn Creek to Vinegar Creek (The Main) III-IV 28,800 cfs   med 5/7 23:00
ID Salmon— 7 - Vinegar Creek to Riggins III-IV 28,800 cfs   med 5/7 23:00
ID Salmon— 8 - Riggins to White Bird III-IV 28,800 cfs   med 5/7 23:00
ID Salmon— 9 - White Bird (Hammer Creek) to Snake River confluence II-IV 28,800 cfs   med 5/7 23:00
ID Salmon, E. Fork of S. Fork— 1 - Vibika Creek to Johnson Creek IV 1,110 cfs   med 5/7 21:45
ID Salmon, E. Fork of S. Fork— 2 - Flight Simulator (near Yellow Pine) to S.F.Salmon River III-V 1,110 cfs   high 5/7 21:45
ID Salmon, Middle Fork— 1 - Marsh Creek to Boundary Creek III-IV
ID Salmon, Middle Fork— 2 - Boundary Creek (Dagger Falls) to Cache Bar (near Salmon R.) III-IV 4,750 cfs   med 5/8 0:45  
ID Salmon, S. Fork— 1 - Goat Creek to footbridge at Poverty Flats Campground IV-V 5.63 ft   med 5/7 23:45
ID Salmon, S. Fork— 2 - Poverty Flats Campground to East Fork of South Fork II-V 2,100 cfs   5/7 23:45
ID Salmon, S. Fork— 3 - East Fork of South Fork to Salmon River IV-V 5.63 ft   high 5/7 23:45
ID Salmon, Yankee Fork— Upper road end 11.2 mi to Jordan Creek, 15.6 mi to Salmon R. IV-V
ID Secesh— Loon Creek to Lick Creek, 4.6 mi to S. Fork Salmon R. IV-V 2,100 cfs   med 5/7 23:45
ID Selway— 1 - Paradise to Selway Falls IV
ID Selway— 2 - Selway Falls to Boyd Creek Campground III 11,000 cfs   med 5/7 20:00
ID Sheep Creek (Bruneau trib)— Marys Creek to Bruneau River II-V+
ID Sheep Creek (MF Boise trib)— Last half mile before Middle Fork Boise River III-IV 5/8 1:30
ID Skull Creek— to NF Clearwater IV
ID Smith Creek— Smith Creek Bridge to above Smith Creek Falls IV-V+
ID Snake— 1 - American Falls Dam to Walcott Reservoir I-III
ID Snake— 2 - Milner Dam to Milner Power Plant V+ 228 cfs   low 5/8 0:30
ID Snake— 3 - Milner Power Plant to Star Falls (Cauldron Linn) I(II) 268 cfs   low 10/24 10:45
ID Snake— 4 - Murtaugh Bridge to Twin Falls Reservoir III-IV 268 cfs   low 10/24 10:45
ID Snake— 5 - Crystal Springs to Upper Salmon Falls Res. I-III
ID Snake— 6 - Lower Salmon Falls Dam to Bliss Reservoir I-II
ID Snake— 7 - Hells Canyon Dam to Pittsburg Landing III-IV 21,100 cfs   med 5/8 0:30
ID Snake— 8 - Salmon River to Lewiston II
ID Snake, S. Fork— Palisades Dam to Launch Site East of Poplar II
ID Spokane— Post Falls Dam to State Line III+ 17,900 cfs   5/7 23:45
ID St. Joe— 1. Upper: Heller Creek to Spruce Tree Camp III-IV 8,530 cfs   med 5/7 23:30
ID St. Joe— 2. Spruce Tree Camp to Gold Creek III 8,530 cfs   med 5/7 23:30
ID St. Joe— 3. Tumbledown: Conrad Crossing to Bluff Creek III-IV 8,530 cfs   med 5/7 23:30
ID St. Joe— 4. Skookum Canyon: Turner Creek to Packsaddle III-IV 8,530 cfs   med 5/7 23:30
ID St. Joe, Big Creek— Along Road plus Hike to MF put in III-IV 8,530 cfs   med 5/7 23:30
ID St. Joe, Marble Creek— Camp 3 to St. Joe Confluence III-IV 1,207 cfs   med 5/7 23:30
ID St. Joe, North Fork— Loop Creek to St. Joe Confluence III 8,530 cfs   med 5/7 23:30
ID St. Joe, Slate Creek— Fritz Creek to St. Joe Confluence IV-V 8,530 cfs   med 5/7 23:30
ID St. Maries— Mashburn to St. Joe River II-III 1,710 cfs   med 5/7 23:15
ID Teton— Highway 33 Bridge to Spring Hollow (South of France) IV-V 410 cfs   med 5/8 0:30
ID Teton— Teton Dam site to Teton Forks II-III
ID Warm— Twisted Draw to Warm River Campground IV-V+
ID Weitas Creek— Upper Weitas Pack Bridge to NF Clearwater II(IV)
ID White Sand Creek (Lochsa trib)— 1. Big Flat Creek to Colt Creek Campground IV-V
ID White Sand Creek (Lochsa trib)— 2. Colt Creek Cabin to White Sand Campground III-IV
ID Wildhorse— Bear Creek Bridge to Snake River confluence III-IV
ID Wilson— Near Interstate 84 to near Wilson Lake Reservoir III