number
term
median
flow
11/1
flow
(ft³/s)
height,
feet
ature,
water,
deg c
UPPER MISSOURI RIVER BASIN
LOWER MISSOURI RIVER BASIN
YELLOWSTONE RIVER BASIN
UPPER COLUMBIA RIVER BASIN
HUDSON BAY BASIN
|
PROVISIONAL DATA SUBJECT TO REVISION Updated 2004-11-01 05:10:02 US/Eastern
Streamflow in Montana is monitored in cooperation with
State, County, and other Federal agencies.
|
|
Station number |
Station name |
Long- term median flow 11/1 |
Stream- flow (ft³/s) |
Gage height, feet |
Temper- ature, water, deg c |
Date/time |
|---|---|---|---|---|---|---|
|
UPPER MISSOURI RIVER BASIN
|
||||||
| 06006000 | Red Rock Cr ab Lakes nr Lakeview MT | --- | 12 | 2.60 | -- | 11/01 01:45 |
| 06012500 | Red Rock R bl Lima Reservoir nr Monida MT | 38.0 | 16 | 1.23 | -- | 11/01 03:00 |
| 06016000 | Beaverhead River at Barretts MT | 394 | 93 | .70 | -- | 11/01 03:00 |
| 06017000 | Beaverhead River at Dillon MT | 391 | 100 | 3.45 | -- | 11/01 02:15 |
| 06018500 | Beaverhead River near Twin Bridges MT | 513 | 215 | 4.20 | -- | 11/01 03:00 |
| 06019500 | Ruby River ab Reservoir nr Alder MT | 124 | 115 | 2.87 | -- | 11/01 00:45 |
| 06020600 | Ruby River bl Reservoir nr Alder MT | 69.0 | 62 | 2.43 | -- | 10/31 23:45 |
| 06024450 | Big Hole River bl Big Lake Cr at Wisdom MT | --- | 83 | 2.61 | .1 | 11/01 01:45 |
| 06024540 | Big Hole River bl Mudd Cr nr Wisdom MT | --- | 264 | 2.63 | -- | 10/31 23:45 |
| 06025500 | Big Hole River near Melrose MT | 505 | 465 | 1.58 | 1.6 | 11/01 00:15 |
| 06026210 | Big Hole River near Glen MT | --- | 520 | 2.50 | -- | 10/31 23:45 |
| 06026500 | Jefferson River near Twin Bridges MT | 1,580 | 969 | 4.19 | -- | 11/01 01:45 |
| 06033000 | Boulder River near Boulder MT | 34.0 | 25 | 5.03 | -- | 11/01 02:00 |
| 06035000 | Willow Creek near Harrison MT | 39.0 | 26 | .75 | 1.1 | 11/01 00:30 |
| 06036650 | Jefferson River near Three Forks MT | 1,650 | 1,240 | 3.31 | -- | 11/01 01:00 |
| 06036905 | Firehole River near West Yellowstone MT | 259 | 261 | 3.11 | 9.3 | 11/01 02:00 |
| 06036940 | Tantalus Creek at Norris Junction, YNP | --- | 3.3 | 1.44 | 16.3 | 11/01 02:30 |
| 06037100 | Gibbon River at Madison Jct, YNP | --- | 97 | 4.08 | 4.0 | 11/01 02:00 |
| 06037500 | Madison River near West Yellowstone MT | 420 | 405 | 1.76 | -- | 11/01 00:15 |
| 06038500 | Madison River bl Hebgen Lake nr Grayling MT | 1,370 | 879 | 1.67 | -- | 11/01 03:00 |
| 06038800 | Madison River at Kirby Ranch nr Cameron MT | 1,300 | 950 | 1.88 | -- | 11/01 02:15 |
| 06040800 | Madison River ab Powerplant nr McAllister MT | 306 | 480 | 4.79 | -- | 11/01 02:00 |
| 06041000 | Madison River bl Ennis Lake nr Mcallister MT | 1,920 | 1,560 | 2.56 | 4.6 | 10/31 23:15 |
| 06043500 | Gallatin River near Gallatin Gateway MT | 406 | 348 | 1.39 | -- | 11/01 01:45 |
| 06048700 | East Gallatin R bl Bridger C nr Bozeman MT | 36.5 | 54 | 2.09 | 3.8 | 10/31 23:15 |
| 06052500 | Gallatin River at Logan MT | 790 | 711 | 4.39 | Ssn | 11/01 01:00 |
| 06054500 | Missouri River at Toston MT | 4,710 | 3,680 | 4.38 | 4.1 | 11/01 01:30 |
| 06061500 | Prickly Pear Creek near Clancy MT | 27.0 | -- | .50 | -- | 10/31 23:00 |
| 06062500 | Tenmile Creek near Rimini MT | 1.20 | .54 | 1.15 | -- | 11/01 00:30 |
| 06065500 | Missouri River bl Hauser Lake nr Helena MT | 3,575 | 3,620 | 3.61 | -- | 11/01 01:30 |
| 06066500 | Missouri River bl Holter Dam nr Wolf Cr MT | 4,640 | 3,670 | 2.67 | 9.7 | 11/01 00:00 |
| 06071300 | Little Prickly Pear Cr at Wolf Cr MT | 45.0 | 37 | 2.94 | -- | 11/01 01:00 |
| 06073500 | Dearborn River near Craig MT | 72.0 | 43 | 2.44 | 2.8 | 11/01 00:15 |
| 06076560 | Smith River bl Newlan Cr nr White Sulphur Springs | --- | -- | 2.18 | .0 | 11/01 02:45 |
| 06077200 | Smith River bl Eagle Cr nr Fort Logan MT | 118 | 146 | 3.23 | 1.0 | 11/01 01:15 |
| 06078200 | Missouri River near Ulm MT | 4,765 | 3,730 | 3.14 | -- | 11/01 02:00 |
| 06085800 | Sun River at Simms MT | 184 | Ssn | Ssn | -- | 11/01 01:45 |
| 06088300 | Muddy Creek near Vaughn MT | 60.0 | Ssn | Ssn | -- | 11/01 00:30 |
| 06088500 | Muddy Creek at Vaughn MT | 68.0 | 70 | 2.99 | -- | 11/01 00:45 |
| 06089000 | Sun River near Vaughn MT | 322 | 320 | 2.19 | 2.6 | 10/31 23:00 |
|
LOWER MISSOURI RIVER BASIN
|
||||||
| 06090300 | Missouri River near Great Falls MT | 5,510 | 4,560 | 2.98 | -- | 11/01 02:00 |
| 06090650 | Lake Creek near Power MT | 11.0 | .12 | .03 | -- | 11/01 02:00 |
| 06090800 | Missouri River at Fort Benton MT | 5,290 | 4,360 | 1.95 | -- | 10/31 23:45 |
| 06091700 | Two Medicine River bl South Fork nr Browning MT | 73.0 | 54 | 1.60 | -- | 10/31 23:45 |
| 06093200 | Badger Cr bl Four Horns Canal nr Browning MT | 98.0 | 93 | 4.39 | -- | 10/31 23:45 |
| 06098500 | Cut Bank Creek near Browning MT | 44.0 | 63 | 2.25 | -- | 10/31 23:45 |
| 06099000 | Cut Bank Creek at Cut Bank MT | 73.0 | 74 | 2.19 | -- | 11/01 01:45 |
| 06099500 | Marias River near Shelby MT | 358 | 263 | 3.13 | -- | 11/01 00:00 |
| 06101500 | Marias River near Chester MT | 530 | 508 | 3.38 | -- | 10/31 23:00 |
| 06102500 | Teton River bl South Fork nr Choteau MT | 77.0 | 60 | 3.79 | -- | 11/01 00:30 |
| 06108000 | Teton River near Dutton MT | 60.0 | 22 | 1.20 | -- | 11/01 02:00 |
| 06108800 | Teton River at Loma MT | 27.0 | 21 | 1.76 | 2.6 | 11/01 02:15 |
| 06109500 | Missouri River at Virgelle MT | 5,885 | 5,160 | 3.08 | -- | 11/01 02:00 |
| 06114700 | Judith River nr mouth, nr Winifred MT | 262 | 262 | 2.89 | -- | 11/01 02:45 |
| 06115200 | Missouri River near Landusky MT | 6,230 | 5,160 | 13.83 | 4.7 | 11/01 00:00 |
| 06119600 | Musselshell River nr Martinsdale, MT | --- | 37 | 2.28 | -- | 11/01 02:30 |
| 06120500 | Musselshell River at Harlowton MT | 76.0 | 34 | 2.78 | -- | 10/31 23:45 |
| 06123030 | Musselshell River ab Mud Cr nr Shawmut MT | 24.0 | 36 | 2.54 | -- | 11/01 02:30 |
| 06126050 | Musselshell River near Lavina MT | 71.5 | 50 | 2.43 | -- | 10/31 23:30 |
| 06126500 | Musselshell River near Roundup MT | 64.0 | 46 | 1.20 | -- | 11/01 02:00 |
| 06127020 | Willow Cr ab LMGA Reservoir nr Roundup MT | 1.40 | -- | Dis | -- | 10/31 20:30 |
| 1.40 | Dis | -- | -- | 10/25 05:30 | ||
| 06127500 | Musselshell River at Musselshell MT | 60.0 | 54 | 2.91 | -- | 10/31 23:15 |
| 06130500 | Musselshell River at Mosby MT | 54.0 | 31 | 1.56 | -- | 11/01 00:15 |
| 06131000 | Big Dry Creek near Van Norman MT | 1.90 | 2.4 | 1.22 | -- | 10/31 23:00 |
| 06132000 | Missouri River below Fort Peck Dam MT | 7,640 | -- | 1.82 | 8.3 | 11/01 02:00 |
| 06132200 | South Fork Milk River near Babb MT | 13.0 | 6.3 | 2.30 | -- | 11/01 02:00 |
| 06133500 | N F Milk River ab ST Mary CA nr Browning MT | 17.0 | 10 | 2.11 | -- | 10/31 23:15 |
| 06135000 | Milk River at Eastern Crossing of Int Bndry | 79.0 | 46 | 1.65 | -- | 10/31 23:15 |
| 06137400 | Big Sandy Cr at Res Bndry nr Rocky Boy MT | 4.20 | 4.3 | 1.09 | -- | 11/01 00:59 |
| 06139500 | Big Sandy Creek near Havre MT | .000 | -- | Ssn | -- | 10/13 12:15 |
| 06139900 | Beaver Cr at Res Bndry nr Rocky Boy MT | 1.05 | 2.3 | 2.12 | -- | 11/01 00:00 |
| 06140500 | Milk River at Havre MT | 65.5 | 68 | 1.76 | -- | 11/01 02:30 |
| 06142400 | Clear Creek near Chinook MT | --- | Ssn | Ssn | -- | 10/31 23:15 |
| 06151500 | Battle Creek near Chinook MT | 14.0 | Ssn | Ssn | -- | 10/31 23:15 |
| 06154100 | Milk River near Harlem MT | 78.5 | Eqp | Eqp | -- | 10/23 12:15 |
| 06154400 | Peoples Creek near Hays MT | .24 | .00 | 3.43 | -- | 11/01 00:45 |
| 06154410 | Little Peoples Creek near Hays MT | 2.00 | 1.4 | .55 | -- | 11/01 02:00 |
| 06154550 | Peoples Cr bl Kuhr Coulee nr Dodson MT | 2.40 | 4.1 | 2.78 | -- | 10/31 23:45 |
| 06155030 | Milk River near Dodson MT | 60.5 | .00 | 2.86 | -- | 11/01 02:00 |
| 06155900 | Milk River at Cree Crossing nr Saco MT | --- | 36 | 2.51 | -- | 11/01 01:00 |
| 06164510 | Milk River at Juneberg Bridge nr Saco MT | 94.0 | 61 | 2.92 | -- | 11/01 01:00 |
| 06166000 | Beaver Cr bl Guston Coulee nr Saco MT | .55 | .00 | 1.82 | -- | 10/31 23:15 |
| 06169500 | Rock Cr bl Horse Cr nr Int Bndry | 1.60 | 3.5 | 2.57 | -- | 11/01 01:15 |
| 06172310 | Milk River at Tampico MT | 168 | 74 | 2.26 | -- | 10/31 23:15 |
| 06174500 | Milk River at Nashua MT | 135 | 124 | 1.78 | -- | 11/01 02:00 |
| 06177000 | Missouri River near Wolf Point MT | 7,385 | 3,890 | .87 | Ssn | 11/01 02:00 |
| 06178000 | Poplar River at International Boundary | 4.40 | 5.4 | 2.44 | -- | 11/01 02:30 |
| 06178500 | East Poplar River at International Bndry | 2.60 | 2.4 | 5.28 | -- | 11/01 00:00 |
| 06181000 | Poplar River near Poplar MT | 26.5 | 35 | 1.62 | -- | 11/01 02:45 |
| 06183450 | Big Muddy Creek near Antelope MT | 5.70 | 6.4 | 2.23 | -- | 10/31 20:45 |
| 06185500 | Missouri River near Culbertson MT | 8,495 | 4,230 | 2.45 | 5.2 | 11/01 02:00 |
|
YELLOWSTONE RIVER BASIN
|
||||||
| 06186500 | Yellowstone River at Yellowstone Lk Outlet YNP | 672 | 804 | 3.24 | -- | 11/01 00:15 |
| 06187915 | Soda Butte Cr at Park Bndry at Silver Gate | 6.05 | 15 | 1.12 | .0 | 11/01 02:15 |
| 06187950 | Soda Butte Cr nr Lamar Ranger Station YNP | 34.0 | 44 | 4.48 | -- | 11/01 00:45 |
| 06188000 | Lamar River nr Tower Falls Ranger Station YNP | 160 | 297 | 1.73 | -- | 11/01 02:00 |
| 06190540 | Boiling River at Mammoth,YNP | 27.0 | 23 | 1.20 | 48.9 | 11/01 02:15 |
| 06191000 | Gardner River near Mammoth YNP | 118 | 100 | 2.04 | -- | 11/01 01:45 |
| 06191500 | Yellowstone River at Corwin Springs MT | 1,290 | 1,580 | 1.99 | -- | 11/01 01:15 |
| 06192500 | Yellowstone River near Livingston MT | 1,810 | 1,970 | 3.35 | -- | 11/01 01:45 |
| 06195600 | Shields River nr Livingston MT | 134 | 128 | 2.18 | -- | 11/01 01:15 |
| 06200000 | Boulder River at Big Timber MT | 199 | 192 | 1.73 | -- | 11/01 01:15 |
| 06204050 | West Rosebud Creek near Roscoe MT | 77.5 | 128 | 1.07 | -- | 11/01 02:30 |
| 06205000 | Stillwater River near Absarokee MT | 457 | 490 | 1.20 | -- | 11/01 02:15 |
| 06207500 | Clarks Fork Yellowstone River nr Belfry MT | 260 | 326 | 1.33 | -- | 11/01 01:45 |
| 06208500 | Clarks Fork Yellowstone River at Edgar MT | 474 | 615 | 2.34 | -- | 11/01 02:30 |
| 06209500 | Rock Creek near Red Lodge MT | 62.0 | 44 | 4.96 | -- | 11/01 00:00 |
| 06211000 | Red Lodge Cr ab Cooney Re nr Boyd MT | 40.0 | 29 | 1.62 | -- | 11/01 01:15 |
| 06211500 | Willow Creek near Boyd MT | 26.0 | 32 | 2.28 | -- | 11/01 01:15 |
| 06214500 | Yellowstone River at Billings MT | 3,690 | 4,200 | 3.60 | -- | 11/01 00:00 |
| 06287000 | Bighorn River near St. Xavier, MT | 3,015 | 1,530 | 60.25 | -- | 10/31 23:45 |
| 06289000 | Little Bighorn River at State Line nr Wyola MT | 78.5 | 52 | 1.63 | -- | 10/31 23:15 |
| 06290000 | Pass Creek near Wyola MT | 17.0 | *** | 2.60 | -- | 10/31 23:15 |
| 06290500 | Little Bighorn R bl Pass Cr nr Wyola MT | 119 | Dis | Dis | -- | 11/01 02:45 |
| 06291500 | Lodge Grass Cr ab Willow C Div nr Wyola MT | 19.0 | 9.2 | 1.88 | -- | 11/01 02:00 |
| 06294000 | Little Bighorn River near Hardin MT | 149 | 120 | 2.38 | -- | 11/01 02:30 |
| 06294500 | Bighorn River ab Tullock Cr nr Bighorn MT | 3,190 | 1,590 | .86 | -- | 10/31 23:15 |
| 06295000 | Yellowstone River at Forsyth MT | 7,165 | 7,020 | 2.38 | -- | 11/01 00:00 |
| 06295113 | Rosebud C at Reservation Bndry nr Kirby MT | 2.65 | .96 | 3.48 | -- | 10/31 20:30 |
| 06296003 | Rosebud Creek at mouth near Rosebud MT | 4.00 | 3.6 | 1.05 | -- | 11/01 01:15 |
| 06306300 | Tongue River at State Line nr Decker MT | 240 | 155 | 2.58 | -- | 11/01 02:45 |
| 06307500 | Tongue River at Tongue R Dam nr Decker MT | 244 | 75 | 10.60 | 9.1 | 11/01 02:30 |
| 06307600 | Hanging Woman Creek near Birney MT | .63 | .14 | 1.12 | 3.4 | 11/01 02:00 |
| 06307616 | Tongue R at Birney Day School Br nr Birney MT | 249 | 98 | 1.08 | 5.8 | 11/01 02:30 |
| 06307740 | Otter Creek at Ashland MT | 1.60 | Rat | 4.72 | 6.6 | 11/01 02:00 |
| 06307830 | Tongue R bl Brandenberg Bridge nr Ashland MT | 235 | 112 | 3.15 | -- | 11/01 00:45 |
| 06307990 | Tongue R ab T & Y Div Dam nr Miles City, MT | --- | -- | 2.09 | -- | 11/01 02:30 |
| 06308400 | Pumpkin Creek near Miles City MT | .20 | 7.8 | 2.25 | -- | 11/01 02:45 |
| 06308500 | Tongue River at Miles City MT | 242 | 128 | 2.90 | -- | 11/01 00:00 |
| 06309000 | Yellowstone River at Miles City MT | 7,370 | 7,020 | 3.54 | -- | 11/01 00:00 |
| 06324500 | Powder River at Moorhead MT | 219 | 237 | 2.87 | -- | 11/01 00:00 |
| 06326500 | Powder River near Locate MT | 247 | 182 | 1.37 | -- | 10/31 23:00 |
| 06327500 | Yellowstone River at Glendive MT | 5,760 | 6,620 | 43.07 | -- | 10/31 23:00 |
| 06329500 | Yellowstone River near Sidney MT | 7,810 | 6,770 | 5.08 | -- | 11/01 01:00 |
|
UPPER COLUMBIA RIVER BASIN
|
||||||
| 12301300 | Tobacco River near Eureka MT | 102 | 163 | 2.57 | -- | 11/01 01:00 |
| 12301933 | Kootenai River bl Libby Dam nr Libby MT | 15,050 | 4,390 | 17.98 | -- | 11/01 02:00 |
| 12302055 | Fisher River near Libby MT | 128 | 139 | 3.16 | -- | 11/01 02:00 |
| 12304500 | Yaak River near Troy MT | 189 | 201 | 3.30 | -- | 10/31 23:00 |
| 12323240 | Blacktail Creek at Butte MT | 9.60 | 8.0 | .89 | -- | 11/01 01:15 |
| 12323250 | Silver Bow Cr bl Blacktail Cr at Butte MT | 19.0 | 16 | 1.59 | -- | 10/31 23:00 |
| 12323600 | Silver Bow Creek at Opportunity MT | 33.0 | 26 | 2.49 | -- | 11/01 01:15 |
| 12323670 | Mill Creek nr Anaconda, MT | --- | -- | 2.16 | -- | 10/31 23:15 |
| 12323700 | Mill Creek at Opportunity, MT | --- | .79 | .95 | -- | 11/01 00:30 |
| 12323720 | Willow Creek at Opportunity, MT | --- | 7.3 | 3.98 | -- | 11/01 02:30 |
| 12323750 | Silver Bow Creek at Warm Springs MT | 70.0 | 39 | 2.00 | -- | 10/31 23:45 |
| 12323760 | Warm Springs Creek near Anaconda MT | 63.0 | 37 | 2.10 | -- | 11/01 00:00 |
| 12323770 | Warm Springs Creek at Warm Springs MT | 44.5 | 20 | 2.63 | 1.7 | 11/01 03:00 |
| 12323800 | Clark Fork near Galen MT | 87.0 | 59 | 1.87 | -- | 11/01 00:30 |
| 12323840 | Lost Creek near Anaconda MT | --- | -- | 2.59 | 1.9 | 11/01 00:30 |
| 12323850 | Lost Creek near Galen, MT | --- | 33 | 1.85 | -- | 11/01 02:30 |
| 12324200 | Clark Fork at Deer Lodge MT | 248 | 152 | 2.70 | -- | 11/01 01:00 |
| 12324590 | Little Blackfoot River near Garrison MT | 65.0 | 65 | 1.27 | -- | 11/01 01:00 |
| 12324680 | Clark Fork at Goldcreek MT | 385 | 295 | 4.47 | -- | 10/31 23:15 |
| 12325500 | Flint Creek near Southern Cross MT | 26.0 | 8.7 | .38 | -- | 11/01 00:45 |
| 12329500 | Flint Creek at Maxville MT | 76.0 | 56 | 2.08 | -- | 11/01 00:15 |
| 12330000 | Boulder Creek at Maxville MT | 23.5 | 20 | 1.28 | -- | 11/01 02:00 |
| 12331500 | Flint Creek near Drummond MT | 144 | 142 | 2.42 | -- | 10/31 23:45 |
| 12331800 | Clark Fork near Drummond MT | 606 | 483 | 3.27 | -- | 11/01 01:15 |
| 12332000 | Middle Fork Rock Cr nr Philipsburg MT | 43.0 | 45 | 1.47 | -- | 11/01 01:00 |
| 12334510 | Rock Creek near Clinton MT | 230 | 221 | 3.40 | -- | 11/01 01:15 |
| 12334550 | Clark Fork at Turah Bridge nr Bonner MT | 874 | 790 | 4.28 | -- | 10/31 23:45 |
| 12335100 | Blackfoot R ab Nevada Cr nr Helmville MT | 160 | 177 | 3.82 | -- | 11/01 02:30 |
| 12335500 | Nevada Cr ab Reservoir, nr Helmville, MT | 15.0 | 14 | 1.50 | -- | 11/01 02:00 |
| 12337800 | Nevada Creek at mouth nr Helmville | 25.0 | 21 | 2.16 | 1.2 | 11/01 03:00 |
| 12338300 | NF Blackfoot R ab Dry Gulch nr Ovando MT | 147 | 183 | 2.75 | -- | 10/31 23:45 |
| 12340000 | Blackfoot River near Bonner MT | 623 | 641 | 2.23 | 3.8 | 11/01 01:15 |
| 12340500 | Clark Fork above Missoula MT | 1,510 | 1,360 | 2.75 | -- | 11/01 00:00 |
| 12342500 | West Fork Bitterroot River nr Conner MT | 101 | 58 | 1.13 | -- | 11/01 00:45 |
| 12343400 | East Fork Bitterroot River nr Conner MT | 106 | 109 | 3.05 | -- | 11/01 01:15 |
| 12344000 | Bitterroot River near Darby MT | 283 | 265 | 1.25 | Ssn | 11/01 01:45 |
| 12351200 | Bitterroot River near Florence MT | 1,019 | 913 | 5.97 | -- | 11/01 02:15 |
| 12352500 | Bitterroot River near Missoula MT | 1,065 | 1,040 | 3.26 | -- | 11/01 01:45 |
| 12353000 | Clark Fork below Missoula MT | 2,695 | 2,430 | 1.75 | -- | 10/31 23:30 |
| 12354000 | St. Regis River near St. Regis, MT | 117 | 162 | 3.29 | -- | 10/31 23:30 |
| 12354500 | Clark Fork at St. Regis MT | 3,370 | 3,290 | 5.72 | -- | 11/01 02:00 |
| 12355000 | Flathead River at Flathead British Columbia | 274 | 325 | 4.80 | -- | 11/01 02:00 |
| 12355500 | N F Flathead River nr Columbia Falls MT | 1,010 | 1,380 | 2.60 | -- | 11/01 00:00 |
| 12358500 | Middle Fork Flathead River nr West Glacier MT | 795 | 1,480 | 2.54 | -- | 11/01 00:00 |
| 12359800 | S F Flathead R ab Twin C nr Hungry Horse MT | 461 | 918 | 5.79 | -- | 11/01 00:00 |
| 12362500 | S F Flathead River nr Columbia Falls MT | 1,729 | 1,330 | 4.72 | 4.1 | 11/01 02:30 |
| 12363000 | Flathead River at Columbia Falls MT | 4,050 | 4,380 | 3.57 | 3.9 | 11/01 02:15 |
| 12365000 | Stillwater River near Whitefish MT | 112 | 140 | 2.16 | -- | 11/01 02:15 |
| 12366000 | Whitefish River near Kalispell MT | 63.0 | 138 | 1.64 | -- | 10/31 23:30 |
| 12370000 | Swan River near Bigfork MT | 520 | 711 | 2.73 | -- | 11/01 01:00 |
| 12372000 | Flathead River near Polson MT | 6,310 | 8,380 | 6.01 | -- | 11/01 02:50 |
| 12381400 | South Fork Jocko River near Arlee MT | 18.0 | 24 | 1.26 | -- | 11/01 03:00 |
| 12388700 | Flathead River at Perma MT | 10,500 | 8,920 | 9.08 | -- | 11/01 02:45 |
| 12389000 | Clark Fork near Plains MT | 11,000 | 11,400 | 5.03 | -- | 10/31 23:45 |
| 12389500 | Thompson River near Thompson Falls MT | 175 | 134 | 2.48 | -- | 11/01 01:15 |
| 12390700 | Prospect Creek at Thompson Falls MT | 48.0 | 50 | .73 | -- | 11/01 02:15 |
|
HUDSON BAY BASIN
|
||||||
| 05014500 | Swiftcurrent Creek at Many Glacier MT | 58.0 | 64 | 1.90 | -- | 10/31 23:00 |
| 05016000 | Swiftcurrent Creek at Sherburne MT | 41.0 | -- | *** | -- | 10/31 23:00 |
| 41.0 | Rat | -- | -- | --- --- | ||
| 05017500 | St. Mary River near Babb MT | 234 | 256 | 1.67 | -- | 11/01 02:45 |
| 05018000 | St. Mary Canal at Intake near Babb MT | .000 | 25 | 2.66 | -- | 11/01 02:45 |
| 05018500 | St. Mary Canal at St. Mary Crossing near Babb MT | .000 | Ssn | Ssn | -- | 10/31 23:00 |
| 05020500 | St. Mary River at International Boundary | 310 | 329 | 3.98 | -- | 11/01 02:15 |
| *** | Temporarily unavailable | |
| -- | Parameter not determined | |
| Dis | Site discontinued | |
| Eqp | Equipment malfunction | |
| Rat | Rating being developed or revised | |
| Ssn | Seasonal site |
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