Western Flows
Idaho

Idaho

Explore all live flow conditions, reservoirs, and snowpack data for Idaho.

Stream Gauges

199

Reservoirs

10

Facilities
  • RES
    American Falls
    60.1%
  • RES
    Anderson Ranch
    82.9%
  • FLO
    Antelope Creek Near Darlington, Id
    79 cfs
  • RES
    Arrowrock
    87.7%
  • SNO
    Atlanta Summit
    0.0 in
  • SNO
    Banner Summit
    0.0 in
  • SNO
    Bear Basin
    0.0 in
  • SNO
    Bear Canyon
    0.0 in
  • SNO
    Bear Mountain
    14.1 in
  • FLO
    Bear River At Border, Wy
    224 cfs
  • FLO
    Bear River At Pescadero Id
    498 cfs
  • FLO
    Bear River At Idaho-Utah State Line
    444 cfs
  • SNO
    Bear Saddle
    0.0 in
  • FLO
    Big Canyon Creek Near Peck Id
    19 cfs
  • SNO
    Big Creek Summit
    0.1 in
  • FLO
    Big Lost River Near Leslie Id
    320 cfs
  • FLO
    Big Lost River At Arco At Sunset Road Id
    0 cfs
  • FLO
    Big Lost River Near Arco Id
    0 cfs
  • FLO
    Big Lost River Ab Big Lost River Sinks Near Howe Id
    0 cfs
  • FLO
    Big Lost River At Howell Ranch Near Chilly Id
    587 cfs
  • FLO
    Big Lost River At Lincoln Blvd Bridge Near Atomic City
    0 cfs
  • FLO
    Big Lost River Below Inl Div Near Arco Id
    0 cfs
  • FLO
    Big Lost River Below Mackay Res Near Mackay Id
    432 cfs
  • FLO
    Big Lost River Below Moore Div Near Moore Id
    0 cfs
  • FLO
    Big Timber Creek Above Mouth At Leadore Id
    6 cfs
  • FLO
    Big Wood River Near Ketchum Id
    257 cfs
  • FLO
    Big Wood River At Hailey Id Total Flow
    772 cfs
  • FLO
    Big Wood River At S Broadford Bridge Near Bellevue, Id
    772 cfs
  • FLO
    Big Wood River At Stanton Crossing Near Bellevue Id
    239 cfs
  • FLO
    Big Wood River Below Magic Dam Near Richfield Id
    886 cfs
  • FLO
    Blackfoot River Near Shelley Id
    517 cfs
  • FLO
    Blackfoot River Below North Canal At Blackfoot Id
    37 cfs
  • FLO
    Blackfoot River Near Blackfoot Id
    20 cfs
  • FLO
    Blackfoot River Ab Reservoir Near Henry Id
    84 cfs
  • FLO
    Blackfoot River And Bypass Channel Near Blackfoot Id
    26 cfs
  • FLO
    Blackfoot River Bypass Near Blackfoot Id
    5 cfs
  • SNO
    Bogus Basin
    0.0 in
  • FLO
    Boise River Near Twin Springs Id
    1,900 cfs
  • FLO
    Boise River Near Middleton, Id
    1,290 cfs
  • FLO
    Boise River At Caldwell, Id
    1,390 cfs
  • FLO
    Boise River Near Parma Id
    1,710 cfs
  • FLO
    Boise River At Glenwood Bridge Near Boise Id
    1,730 cfs
  • FLO
    Boise River South Channel At Eagle Id
    1,120 cfs
  • SNO
    Bostetter R.S.
    0.0 in
  • FLO
    Boundary Creek Near Porthill Id
    397 cfs
  • SNO
    Brundage Reservoir
    0.0 in
  • FLO
    Bruneau River Near Hot Spring Id
    154 cfs
  • FLO
    Camas Creek At Camas Id
    0 cfs
  • FLO
    Camas Creek Near Blaine Id
    11 cfs
  • SNO
    Camas Creek Divide
    0.0 in
  • FLO
    Canyon Cr At Oregon Trail Xing Near Mountain Home Id
    39 cfs
  • FLO
    Canyon Creek Ab Mouth At Wallace, Id
    70 cfs
  • RES
    Cascade
    89.1%
  • FLO
    Cassia Creek Below Blacksmith Ck, Id
    16 cfs
  • SNO
    Chocolate Gulch
    0.0 in
  • FLO
    Clark Fork River Below Cabinet Gorge Dam Id
    46,000 cfs
  • FLO
    Clearwater River At Orofino Id
    14,400 cfs
  • FLO
    Clearwater River Near Peck Id
    15,600 cfs
  • FLO
    Clearwater River At Spalding Id
    15,700 cfs
  • FLO
    Coeur D Alene River Near Cataldo Id
    1,460 cfs
  • FLO
    Conway Gulch Below 1St St At Notus, Id
    23 cfs
  • SNO
    Cool Creek
    29.0 in
  • SNO
    Couch Summit
    0.0 in
  • SNO
    Cozy Cove
    0.0 in
  • SNO
    Crab Creek
    0.0 in
  • FLO
    Crane Creek At Mouth Near Weiser Id
    2 cfs
  • SNO
    Crater Meadows
    25.9 in
  • RES
    Deadwood
    91.2%
  • SNO
    Deadwood Summit
    20.5 in
  • FLO
    Devils Washbowl Spring Near Kimberly 10S 18E 04Aad1S
    8 cfs
  • FLO
    Dixie Drain Near Wilder Id
    224 cfs
  • SNO
    Dollarhide Summit
    0.0 in
  • FLO
    Dry Bed Near Ririe Id
    3,490 cfs
  • FLO
    Eagle Drain At Eagle, Id
    44 cfs
  • FLO
    East Fork Big Wood River At Gimlet Id
    86 cfs
  • FLO
    East Fork Of South Fork Salmon River At Stibnite, Id
    95 cfs
  • FLO
    East Fork Owyhee River At Crutcher Crossing, Id
    27 cfs
  • FLO
    East Hartley Above Backwater Near Caldwell, Id
    67 cfs
  • FLO
    Efsf Salmon River Above Meadow Crk Near Stibnite, Id
    1 cfs
  • FLO
    Efsf Salmon River Above Sugar Crk Near Stibnite, Id
    112 cfs
  • SNO
    Elk Butte
    0.0 in
  • SNO
    Emigrant Summit
    0.0 in
  • FLO
    Fall River Near Squirrel Id
    265 cfs
  • FLO
    Fall River Near Ashton Id
    707 cfs
  • FLO
    Fall River Near Chester Id
    654 cfs
  • FLO
    Fall River Ab Yellowstone Canal Near Squirrel Id
    910 cfs
  • FLO
    Fifteenmile Creek Near Midland Blvd Near Middleton, Id
    ⚠️
    60 cfs
  • SNO
    Fish Creek
    0.0 in
  • SNO
    Franklin Basin
    0.8 in
  • SNO
    Galena
    0.0 in
  • SNO
    Galena Summit
    0.0 in
  • SNO
    Garfield R.S.
    0.0 in
  • SNO
    Giveout
    0.0 in
  • FLO
    Goose Creek Ab Trapper Creek Near Oakley Id
    3 cfs
  • SNO
    Graham Guard Sta.
    0.0 in
  • FLO
    Grays Lake Div To Blackfoot River Basin Near Wayan, Id
    6 cfs
  • FLO
    Great Western Spillback Near Idaho Falls Id
    74 cfs
  • SNO
    Hemlock Butte
    0.7 in
  • FLO
    Henrys Fork Near Lake Id
    8 cfs
  • FLO
    Henrys Fork Near Island Park Id
    736 cfs
  • FLO
    Henrys Fork Near Ashton Id
    1,330 cfs
  • FLO
    Henrys Fork At St Anthony Id
    961 cfs
  • FLO
    Henrys Fork Near Rexburg Id
    689 cfs
  • SNO
    Hidden Lake
    4.6 in
  • SNO
    Hilts Creek
    0.0 in
  • SNO
    Howell Canyon
    0.0 in
  • SNO
    Humboldt Gulch
    0.0 in
  • SNO
    Hyndman
    0.0 in
  • FLO
    Inl Diversion At Head Near Arco Id
    0 cfs
  • RES
    Island Park
    96.2%
  • SNO
    Island Park
    0.0 in
  • SNO
    Jackson Peak
    0.0 in
  • FLO
    Johnson Creek At Yellow Pine Id
    1,120 cfs
  • FLO
    Kootenai River At Leonia, Id
    13,900 cfs
  • FLO
    Kootenai River At Porthill Id
    16,600 cfs
  • FLO
    Kootenai River Bel Moyie River Near Bonners Ferry Id
    15,600 cfs
  • FLO
    Lake Fork Payette River Ab Jumbo Cr Near Mccall Id
    328 cfs
  • RES
    Lake Walcott (Minidoka)
    98.5%
  • FLO
    Lapwai Creek Near Lapwai, Id
    24 cfs
  • FLO
    Lawyer Creek At Kamiah Id
    23 cfs
  • FLO
    Lemhi River Near Mcfarland, Id
    41 cfs
  • FLO
    Lemhi River Near Lemhi Id
    139 cfs
  • FLO
    Lemhi River Below L5 Diversion Near Salmon, Id
    55 cfs
  • FLO
    Lightning Creek At Clark Fork Id
    581 cfs
  • FLO
    Little Lost River Near Howe, Id
    98 cfs
  • FLO
    Little Lost River Ab Flood Diversion Near Howe Id
    112 cfs
  • FLO
    Little Lost River Below Wet Creek Near Howe Id
    101 cfs
  • FLO
    Little Salmon River At Riggins Id
    1,290 cfs
  • FLO
    Little Wood River Near Carey Id
    225 cfs
  • FLO
    Little Wood River Ab High Five Creek Near Carey Id
    161 cfs
  • FLO
    Lochsa River Near Lowell Id
    5,330 cfs
  • SNO
    Lolo Pass
    0.0 in
  • SNO
    Long Valley
    0.0 in
  • SNO
    Lookout
    0.0 in
  • SNO
    Lost Lake
    30.7 in
  • SNO
    Lost-Wood Divide
    0.0 in
  • FLO
    Lower Cedar Creek Ab Divs Near Mackay Id
    24 cfs
  • RES
    Lucky Peak
    85.7%
  • SNO
    Magic Mountain
    0.0 in
  • FLO
    Malad River At Woodruff Id
    7 cfs
  • FLO
    Malad River Near Gooding Id
    112 cfs
  • FLO
    Marsh Creek Near Mccammon Id
    22 cfs
  • FLO
    Marsh Creek Ab Hawkins Creek Near Virginia Id
    3 cfs
  • FLO
    Mason Creek At Caldwell Id
    142 cfs
  • FLO
    Meadow Creek Near Stibnite, Id
    40 cfs
  • SNO
    Meadow Lake
    2.9 in
  • FLO
    Medicine Lodge Creek Near Small Id
    47 cfs
  • SNO
    Mica Creek
    0.0 in
  • FLO
    Middle Fork Payette River Near Crouch Id
    673 cfs
  • FLO
    Middle Fork Salmon River At Middle Fork Lodge Near Yellow Pine Id
    3,770 cfs
  • FLO
    Middle Fork Salmon River At Mouth Near Shoup, Id
    6,520 cfs
  • SNO
    Mill Creek Summit
    7.9 in
  • SNO
    Moonshine
    0.0 in
  • SNO
    Moose Creek
    0.0 in
  • FLO
    Mores Creek Ab Robie Creek Near Arrowrock Dam Id
    248 cfs
  • SNO
    Mores Creek Summit
    0.0 in
  • SNO
    Morgan Creek
    0.0 in
  • SNO
    Moscow Mountain
    0.0 in
  • SNO
    Mosquito Ridge
    0.0 in
  • SNO
    Mountain Meadows
    0.0 in
  • FLO
    Moyie River At Eastport Id
    1,660 cfs
  • SNO
    Mud Flat
    0.0 in
  • SNO
    Myrtle Creek
    0.0 in
  • FLO
    N Middleton Drain Mill Slough At Middleton Id
    46 cfs
  • FLO
    Napias Creek Below Arnett Creek Near Leesburg, Id
    60 cfs
  • FLO
    Ninemile Creek Ab Mouth At Wallace, Id
    16 cfs
  • FLO
    North Fork Big Lost River At Wild Horse Near Chilly Id
    201 cfs
  • FLO
    North Fork Big Wood River Near Sawtooth Nra Hq Near Ketchum Id
    110 cfs
  • FLO
    North Fork Clearwater River Near Canyon Ranger Station Id
    5,880 cfs
  • FLO
    North Fork Coeur D Alene River At Enaville Id
    1,180 cfs
  • FLO
    North Fork Coeur D Alene River Ab Shoshone Ck Near Prichard Id
    259 cfs
  • FLO
    North Fork Payette River At Mccall Id
    730 cfs
  • FLO
    North Fork Payette River Near Banks Id
    2,600 cfs
  • FLO
    North Fork Teton River Near Sugar City Id
    39 cfs
  • SNO
    Oxford Spring
    0.0 in
  • FLO
    Paasasikwana Naokwaide Below Bruno Ck
    65 cfs
  • RES
    Palisades
    39.0%
  • FLO
    Palouse River Near Potlatch, Id
    52 cfs
  • FLO
    Panther Creek At Cobalt, Id
    177 cfs
  • FLO
    Paradise Cr At University Of Idaho At Moscow Id
    1 cfs
  • FLO
    Payette River Near Horseshoe Bend Id
    6,190 cfs
  • FLO
    Payette River Near Emmett Id
    5,280 cfs
  • FLO
    Payette River Near Letha Id
    4,450 cfs
  • FLO
    Payette River Near Payette Id
    4,570 cfs
  • SNO
    Pebble Creek
    0.0 in
  • FLO
    Pend Oreille River At Newport Wa
    38,000 cfs
  • SNO
    Pierce R.S.
    0.0 in
  • SNO
    Pine Creek Pass
    0.0 in
  • FLO
    Portneuf R. At Inkom, Id
    47 cfs
  • FLO
    Portneuf R. Above Toponce Rd, Near Chesterfield, Id
    73 cfs
  • FLO
    Portneuf River At Pebble Id
    239 cfs
  • FLO
    Portneuf River At Topaz Id
    194 cfs
  • FLO
    Portneuf River At Pocatello Id
    76 cfs
  • FLO
    Portneuf River Near Tyhee Id
    163 cfs
  • FLO
    Potlatch River Bel Little Potlatch Cr Near Spalding
    87 cfs
  • SNO
    Prairie
    0.0 in
  • FLO
    Priest River Near Priest River, Id
    1,920 cfs
  • FLO
    Priest River Outflow Near Coolin, Id
    1,150 cfs
  • SNO
    Puhi Flat
    0.0 in
  • FLO
    Raft River Ab Onemile Creek Near Malta Id
    2 cfs
  • SNO
    Ragged Mountain
    0.0 in
  • SNO
    Reynolds Creek
    0.0 in
  • RES
    Ririe
    59.1%
  • FLO
    Rock Creek Ab Hwy 30/93 Xing At Twin Falls Id
    66 cfs
  • FLO
    Salmon Falls Creek Near Hagerman Id
    51 cfs
  • FLO
    Salmon River At Salmon Id
    2,990 cfs
  • FLO
    Salmon River Near Shoup Id
    4,320 cfs
  • FLO
    Salmon River At White Bird Id
    22,600 cfs
  • FLO
    Salmon River Ab East Fork Near Clayton Id
    2,400 cfs
  • FLO
    Salmon River Below Yankee Fork Near Clayton Id
    2,020 cfs
  • FLO
    Sand Creek Near Ucon Id
    393 cfs
  • FLO
    Sand Run Gulch Near Parma Id
    113 cfs
  • SNO
    Savage Pass
    8.6 in
  • SNO
    Schwartz Lake
    0.0 in
  • SNO
    Schweitzer Basin
    13.6 in
  • SNO
    Secesh Summit
    0.0 in
  • SNO
    Sedgwick Peak
    0.0 in
  • FLO
    Selway River Near Lowell Id
    7,040 cfs
  • SNO
    Shanghi Summit
    0.0 in
  • SNO
    Sheep Mtn.
    0.0 in
  • SNO
    Sherwin
    0.0 in
  • FLO
    Silver Ck Near West Campground
    124 cfs
  • FLO
    Silver Creek At Sportsman Access Near Picabo Id
    109 cfs
  • SNO
    Slug Creek Divide
    0.0 in
  • SNO
    Smiley Mountain
    7.3 in
  • FLO
    Snake River Near Irwin Id
    13,500 cfs
  • FLO
    Snake River Near Heise Id
    13,500 cfs
  • FLO
    Snake River At Lorenzo Id
    7,010 cfs
  • FLO
    Snake River Near Menan Id
    7,870 cfs
  • FLO
    Snake River Near Shelley Id
    5,970 cfs
  • FLO
    Snake River At Blackfoot Id
    3,050 cfs
  • FLO
    Snake River Near Blackfoot Id
    2,890 cfs
  • FLO
    Snake River At Neeley Id
    8,510 cfs
  • FLO
    Snake River Near Minidoka Id At Howells Ferry
    7,280 cfs
  • FLO
    Snake River Near Twin Falls Id
    413 cfs
  • FLO
    Snake River Near Buhl Id
    1,540 cfs
  • FLO
    Snake River At King Hill Id
    6,110 cfs
  • FLO
    Snake River Near Murphy Id
    5,180 cfs
  • FLO
    Snake River At Nyssa Or
    8,310 cfs
  • FLO
    Snake River At Weiser Id
    14,000 cfs
  • FLO
    Snake River At Mcduff Rapids At China Garden Id
    37,500 cfs
  • FLO
    Snake River Ab Eagle Rock Near Idaho Falls Id
    6,310 cfs
  • FLO
    Snake River At Pigeon Cove Near Twin Falls, Id
    859 cfs
  • FLO
    Snake River Gaging Station At Milner Id
    0 cfs
  • SNO
    Soldier R.S.
    0.0 in
  • SNO
    Somsen Ranch
    0.0 in
  • FLO
    South Fork Boise River Near Featherville Id
    1,260 cfs
  • FLO
    South Fork Boise River At Anderson Ranch Dam Id
    1,580 cfs
  • FLO
    South Fork Clearwater River At Stites Id
    1,020 cfs
  • FLO
    South Fork Coeur D Alene At Elizabeth Park Near Kellogg Id
    380 cfs
  • FLO
    South Fork Coeur D Alene River Above Placer Cr At Wallace Id
    276 cfs
  • FLO
    South Fork Coeur D Alene River Near Pinehurst, Id
    460 cfs
  • FLO
    South Fork Coeur D Alene River Above Pine Cr Near Pinehurst Id
    361 cfs
  • FLO
    South Fork Payette River At Lowman, Id
    1,840 cfs
  • FLO
    South Fork Salmon River Near Krassel Ranger Station Id
    1,170 cfs
  • FLO
    South Fork Teton River Near Rexburg Id
    56 cfs
  • FLO
    South Middleton Drain At Middleton Id
    52 cfs
  • SNO
    South Mtn.
    0.0 in
  • FLO
    Spokane River Near Post Falls, Id
    4,780 cfs
  • FLO
    Spokane River Blw Blackwell Near Coeur D Alene Id
    5,780 cfs
  • FLO
    Spring Creek At Sheepskin Rd Near Fort Hall Id
    305 cfs
  • FLO
    St Joe River At Red Ives Ranger Station, Id
    713 cfs
  • FLO
    St Joe River At Calder, Id
    3,240 cfs
  • FLO
    St Joe River At Ramsdell Near St Maries Id
    3,590 cfs
  • FLO
    St Maries River Near Santa, Id
    251 cfs
  • SNO
    Stickney Mill
    0.0 in
  • FLO
    Sugar Creek Near Stibnite, Id
    36 cfs
  • SNO
    Sunset
    0.0 in
  • SNO
    Swede Peak
    0.0 in
  • FLO
    Teton River Near St Anthony Id
    752 cfs
  • FLO
    Teton River Ab South Leigh Creek Near Driggs Id
    272 cfs
  • FLO
    Thompson Creek Near Clayton Id
    35 cfs
  • FLO
    Thousand Springs Creek Near Chilly Id
    1 cfs
  • FLO
    Trail Creek Near Sun Valley, Id
    129 cfs
  • FLO
    Trail Creek At Ketchum Id
    88 cfs
  • SNO
    Trinity Mtn.
    2.3 in
  • FLO
    Valley Creek At Stanley Id
    387 cfs
  • SNO
    Van Wyck
    0.0 in
  • SNO
    Vienna Mine
    14.3 in
  • FLO
    W Hartley Gulch Near Caldwell Id
    35 cfs
  • FLO
    Warm Springs Cr At Gates Rd Near Ketchum, Id
    135 cfs
  • FLO
    Warm Springs Creek Below Diversion Near Mackay Id
    24 cfs
  • FLO
    Weiser River Near Cambridge Id
    446 cfs
  • FLO
    Weiser River Near Weiser Id
    796 cfs
  • SNO
    West Branch
    0.0 in
  • SNO
    White Elephant
    0.0 in
  • SNO
    Wildhorse Divide
    0.0 in
  • FLO
    Willow Cr Floodway Channel At Mouth Near Id Falls Id
    1 cfs
  • FLO
    Willow Creek Near Ririe Id
    64 cfs
  • FLO
    Willow Creek Below Tex Creek Near Ririe Id
    44 cfs
  • FLO
    Willow Creek Blw Floodway Channel Near Ucon Id
    128 cfs
  • FLO
    Willow Creek Floodway Channel Near Ucon Id
    0 cfs
  • SNO
    Wilson Creek
    0.0 in
  • FLO
    Yankee Fork Salmon River Near Clayton Id
    586 cfs

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