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Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.


Current Conditions for Montana: Streamflow -- 235 site(s) found

PROVISIONAL DATA SUBJECT TO REVISION

The USGS monitors water resources in Montana in cooperation with State, County, local, and other Federal agencies.

Temperature Converter:     °F <=> °C    





Customize table to display other current-condition parameters
Station
Number
Station name Date/Time Gage
height,
feet
Dis-
charge,
ft3/s
Long-
term
median
flow
8/4
Temper-
ature,
water,
deg C
Group Beaverhead County
06006000 Red Rock Cr ab Lakes, nr Lakeview, MT  08/03 23:30 MDT 2.62 19.7 36.0  15.7 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  08/03 23:30 MDT 1.30 18.7 225 -- 
06016000 Beaverhead River at Barretts MT  08/03 23:15 MDT 1.78 553 530 -- 
06017000 Beaverhead River at Dillon MT  08/03 23:15 MDT 3.86 210 182 -- 
06023500 Big Hole River near Jackson MT  08/03 23:45 MDT Dis Dis 36.0 -- 
06023800 Big Hole River ab Spring Creek nr Jackson MT  08/03 23:45 MDT Dis Dis 28.0 -- 
06024020 Big Hole River at Miner Creek nr Jackson MT  08/03 23:45 MDT Dis Dis 80.0 -- 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  08/03 23:45 MDT 1.82 6.13 48.0  19.2 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  08/03 23:30 MDT 2.62 101 145 -- 
06025250 Big Hole River at Maiden Rock nr Divide MT  08/03 23:45 MDT 2.82 322 448  18.1 
Group Big Horn County
06286490 Big Horn Canal near St. Xavier MT  08/03 23:15 MDT 73.49 450     --- -- 
06287000 Bighorn River near St. Xavier, MT  08/03 23:15 MDT 59.42 1,770 2,680 -- 
06287800 Bighorn River at bridge, at St. Xavier, MT  08/03 22:30 MDT 5.76 1,740 2,330 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  08/03 23:30 MDT 9.27 1,390 2,240 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  08/04 00:00 MDT 2.22 103 139 -- 
06294000 Little Bighorn River near Hardin MT  08/03 23:15 MDT 1.95 23.4 119 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  08/03 23:45 MDT 2.62 1.37 2.60 -- 
06306300 Tongue River at State Line nr Decker MT  08/03 23:15 MDT 2.19 61.8 149 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  08/03 23:30 MDT 12.09 346 389 -- 
Group Blaine County
06142400 Clear Creek near Chinook MT  08/03 23:30 MDT 0.82 0.02 .24 -- 
06151500 Battle Creek near Chinook MT  08/03 23:30 MDT 1.00 2.49 1.50 -- 
06154100 Milk River near Harlem MT  08/03 23:30 MDT 6.50 596 468 -- 
06154400 Peoples Creek near Hays MT  08/03 23:15 MDT 2.50 0.00 .12 -- 
Group Broadwater County
06036650 Jefferson River near Three Forks MT  08/04 00:00 MDT 1.49 131 530 -- 
    08/03 20:15 MDT -- --     --- Eqp 
06054500 Missouri River at Toston MT  08/04 00:00 MDT 3.52 2,150 2,220  22.1 
Group Carbon County
06207500 Clarks Fork Yellowstone River nr Belfry MT  08/04 00:00 MDT 1.70 493 784 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  08/03 23:30 MDT 1.15 209 774 -- 
06209500 Rock Creek near Red Lodge MT  08/04 00:00 MDT 5.66 228 288 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  08/03 23:15 MDT 1.89 39.3 39.0 -- 
06211500 Willow Creek near Boyd MT  08/03 23:30 MDT 2.64 23.4 45.0 -- 
Group Cascade County
06074000 Missouri River at Cascade MT  08/03 23:30 MDT 6.59 3,040 4,089 -- 
06077500 Smith River near Eden MT  08/03 23:45 MDT 2.49 58.7 143 -- 
06078200 Missouri River near Ulm MT  08/04 00:00 MDT 2.52 3,070 4,440 -- 
06085800 Sun River at Simms MT  08/03 23:30 MDT 2.59 158 109  23.0 
06088500 Muddy Creek at Vaughn MT  08/03 23:30 MDT 4.55 264 321 -- 
06089000 Sun River near Vaughn MT  08/04 00:00 MDT 2.49 618 563 -- 
06090000 Missouri River at Great Falls MT  08/03 23:30 MDT 10.15 --     --- -- 
06090300 Missouri River near Great Falls MT  08/03 23:45 MDT 2.83 3,620 5,550 -- 
06090500 Belt Creek near Monarch MT  08/03 23:15 MDT 2.29 54.2 91.0 -- 
Group Chouteau County
06090800 Missouri River at Fort Benton MT  08/03 23:30 MDT 1.93 4,520 5,090 -- 
06102050 Marias River near Loma MT  08/03 23:00 MDT 1.39 592 715  24.9 
06108800 Teton River at Loma MT  08/03 23:30 MDT 0.77 11.1 1.30 -- 
06109500 Missouri River at Virgelle MT  08/04 00:00 MDT 2.94 4,760 5,840 -- 
Group Custer County
06308500 Tongue River at Miles City, MT  08/04 00:00 MDT 1.04 15.8 169 -- 
06309000 Yellowstone River at Miles City, MT  08/04 00:00 MDT 2.44 3,400 9,630 -- 
06326500 Powder River near Locate MT  08/04 00:00 MDT -0.02 4.65 157 -- 
Group Daniels County
06178000 Poplar River at international boundary  08/03 23:15 MDT 2.29 0.12 .40 -- 
Group Dawson County
06327500 Yellowstone River at Glendive, MT  08/04 00:00 MDT 41.99 2,360 10,300 -- 
Group Deer Lodge County
12323600 Silver Bow Creek at Opportunity MT  08/03 23:45 MDT 1.81 21.7 23.0 -- 
12323670 Mill Creek nr Anaconda, MT  08/04 00:00 MDT 2.21 26.9 23.0 -- 
12323700 Mill Creek at Opportunity, MT  08/03 23:30 MDT 1.86 1.73 6.80 -- 
12323710 Willow Creek nr Anaconda, MT  08/04 00:00 MDT 1.25 4.35 2.60 -- 
12323720 Willow Creek at Opportunity, MT  08/03 23:30 MDT 4.03 12.1 7.80 -- 
12323750 Silver Bow Creek at Warm Springs MT  08/03 23:15 MDT 1.92 44.1 51.0 -- 
12323760 Warm Springs Creek near Anaconda MT  08/03 23:30 MDT 2.37 119 87.0 -- 
12323770 Warm Springs Creek at Warm Springs MT  08/03 23:45 MDT 3.03 47.3 33.0  16.8 
12323800 Clark Fork near Galen MT  08/03 23:30 MDT 1.78 68.6 69.0 -- 
12323840 Lost Creek near Anaconda MT  08/04 00:00 MDT 2.40 2.72 9.10 -- 
12323850 Lost Creek near Galen, MT  08/03 23:30 MDT 1.15 3.51 2.50 -- 
Group Fergus County
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  08/03 23:30 MDT 3.60 126 143 -- 
06114700 Judith River nr mouth, nr Winifred MT  08/03 23:15 MDT 5.03 213 259 -- 
06115200 Missouri River near Landusky MT  08/04 00:00 MDT 13.05 4,800 6,210 -- 
    07/29 13:00 MDT -- --     --- Eqp 
Group Flathead County
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  08/03 23:45 MDT 2.57 6.14     ---  12.9 
12355347 Big Creek below Lookout Creek, near Apgar, MT  08/03 23:30 MDT 1.92 49.0     ---  13.4 
12355500 N F Flathead River nr Columbia Falls MT  08/03 23:45 MDT 2.25 1,090 1,910  18.6 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  08/03 23:40 MDT 3.39 --     --- -- 
12358500 M F Flathead River near West Glacier MT  08/03 23:45 MDT 2.29 1,050 1,640 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  08/03 23:45 MDT 5.36 710 884 -- 
12362500 S F Flathead River nr Columbia Falls MT  08/03 23:45 MDT 5.42 2,000 1,840 -- 
12363000 Flathead River at Columbia Falls MT  08/03 23:45 MDT 3.99 4,600 6,590  17.1 
12365700 Stillwater River at Lawrence Park, at Kalispell  08/03 23:45 MDT 2.90 108 150 -- 
12366000 Whitefish River near Kalispell MT  08/03 23:45 MDT 1.71 98.7 119 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  08/03 23:45 MDT 95.28 --     --- -- 
Group Gallatin County
06037500 Madison River near West Yellowstone, MT  08/03 23:30 MDT 1.76 385 432  21.0 
06038500 Madison River bl Hebgen Lake nr Grayling MT  08/03 23:45 MDT 1.90 1,140 1,050  16.6 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  08/03 23:30 MDT 5.06 353 511  16.5 
06043500 Gallatin River near Gallatin Gateway, MT  08/04 00:00 MDT 1.61 485 658 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  08/03 23:30 MDT 3.39 41.8 51.0 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  08/03 23:30 MDT 2.54 62.0 91.0 -- 
06052500 Gallatin River at Logan MT  08/04 00:00 MDT 3.96 275 400  21.1 
Group Glacier County
05014300 Swiftcurrent Cr ab Swiftcurrent Lk at Many Glacier  08/03 23:30 MDT 1.17 29.4 37.0  19.0 
05014500 Swiftcurrent Creek at Many Glacier MT  08/03 23:30 MDT 1.91 85.4 132 -- 
05017500 St. Mary River near Babb MT  08/03 23:15 MDT 3.06 840 1,100 -- 
05018000 St. Mary Canal at intake near Babb MT  08/03 23:15 MDT 7.61 631 624 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  08/03 23:15 MDT 7.56 606     --- -- 
06091700 Two Medicine River bl South Fork nr Browning MT  08/03 23:15 MDT 2.34 199 203 -- 
06092020 Two Medicine River ab Badger Cr, nr Piegan, MT  08/03 23:15 MDT 1.07 39.1 43.0 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  08/03 23:15 MDT 4.29 107 74.0 -- 
06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT  08/03 23:15 MDT 3.45 6.81 46.0 -- 
06099000 Cut Bank Creek at Cut Bank MT  08/03 23:30 MDT 1.49 4.33 90.0 -- 
06133500 N F Milk River ab St. Mary canal nr Browning MT  08/03 23:15 MDT 1.62 9.44 13.0 -- 
Group Golden Valley County
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  08/03 23:30 MDT 1.89 100 205 -- 
Group Granite County
12325500 Flint Creek near Southern Cross MT  08/03 23:45 MDT 0.80 30.6 31.0 -- 
12329500 Flint Creek at Maxville MT  08/03 23:45 MDT 2.28 94.6 117 -- 
12330000 Boulder Creek at Maxville MT  08/03 23:30 MDT 1.18 13.1 22.0 -- 
12331500 Flint Creek near Drummond MT  08/03 23:30 MDT 1.78 27.4 34.0 -- 
12331800 Clark Fork near Drummond MT  08/03 23:15 MDT 2.43 283 325 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  08/03 23:15 MDT 1.62 54.6 83.0 -- 
Group Hill County
06135000 Milk River at Eastern Crossing of Int Bndry  08/03 23:15 MDT 4.14 492 566 -- 
06137575 Boxelder Creek at Box Elder, MT  08/04 00:00 MDT 7.08 4.80     --- -- 
06138580 Big Sandy Cr ab Spring Coulee, nr Laredo, MT  08/04 00:00 MDT 2.69 0.18     --- -- 
06139500 Big Sandy Creek near Havre MT  08/03 23:30 MDT 0.83 --     --- -- 
    07/14 18:30 MDT -- 0.00 1.70 -- 
06140500 Milk River at Havre MT  08/03 23:15 MDT 3.08 914 858 -- 
Group Jefferson County
06033000 Boulder River near Boulder MT  08/03 23:15 MDT 4.91 18.1 31.0 -- 
06061500 Prickly Pear Creek near Clancy MT  08/03 23:30 MDT 0.41 12.3 29.0 -- 
Group Judith Basin County
06110020 Judith River above Carr Creek near Utica MT  08/03 23:30 MDT 2.51 16.8 36.0 -- 
Group Lake County
12370000 Swan River near Bigfork, MT  08/04 00:00 MDT 2.59 615 797 -- 
12372000 Flathead River near Polson MT  08/03 23:50 MDT 4.05 4,420 6,830 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  08/03 23:15 MDT 2.24 46.6 59.0 -- 
12381400 South Fork Jocko River near Arlee MT  08/03 23:15 MDT 1.48 40.7 49.0 -- 
Group Lewis And Clark County
06062500 Tenmile Creek near Rimini MT  08/03 23:45 MDT 1.21 0.56 1.50 -- 
06063000 Tenmile Creek near Helena MT  08/03 23:15 MDT 2.23 3.94 1.20 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  08/04 00:00 MDT 3.38 2,870 3,600 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  08/03 23:45 MDT 3.16 3,130 4,089  18.6 
06071300 Little Prickly Pear Cr at Wolf Cr MT  08/03 23:45 MDT 2.85 32.8 42.0 -- 
06073500 Dearborn River near Craig MT  08/03 23:15 MDT 3.26 45.2 64.0  20.7 
06079000 South Fork Sun River near Augusta MT  08/03 23:15 MDT 1.36 128 174 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  08/03 23:45 MDT 3.74 131 128 -- 
Group Liberty County
06101500 Marias River near Chester MT  08/03 23:15 MDT 3.52 564 721 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  08/03 23:45 MDT -- --     ---  16.8 
Group Lincoln County
12301250 Tobacco River at Eureka, MT  08/03 23:30 MDT 2.46 62.4 96.0 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  08/04 00:00 MDT 19.10 6,940 11,200  13.4 
12302055 Fisher River near Libby MT  08/03 23:45 MDT 2.84 76.3 133 -- 
12304500 Yaak River near Troy MT  08/03 23:45 MDT 2.91 95.1 205 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  08/03 22:15 PDT 12.00 7,480 12,500  15.9 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  08/03 23:30 MDT 3.46 --     --- -- 
    07/24 13:00 MDT -- Bkw 1.20 -- 
Group Mccone County
06131200 Nelson Creek near Van Norman MT  08/03 23:15 MDT 1.48 0.00     --- -- 
06132000 Missouri River below Fort Peck Dam MT  08/03 23:15 MDT 2.99 --     --- -- 
06177000 Missouri River near Wolf Point MT  08/04 00:00 MDT 11.81 9,810 9,170 -- 
06177500 Redwater River at Circle MT  08/03 23:30 MDT 3.40 0.17 .10 -- 
Group Madison County
06018500 Beaverhead River near Twin Bridges MT  08/03 23:15 MDT 3.77 120 120 -- 
06019500 Ruby River above reservoir near Alder, MT  08/03 23:45 MDT 2.80 93.3 124 -- 
06020600 Ruby River below reservoir near Alder, MT  08/03 23:45 MDT 3.24 239 368 -- 
06023000 Ruby River near Twin Bridges MT  08/03 23:45 MDT 1.92 46.1 99.0  21.9 
06023100 Beaverhead River at Twin Bridges, MT  08/03 23:30 MDT 2.79 308 264  21.6 
06025500 Big Hole River near Melrose MT  08/03 23:15 MDT 1.31 260 467  20.6 
06026210 Big Hole River near Glen MT  08/03 23:30 MDT 2.38 241 369  21.5 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  08/03 23:30 MDT 0.610 99.6 282  22.3 
06026500 Jefferson River near Twin Bridges MT  08/03 23:15 MDT 2.57 371 655  22.6 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  08/03 23:30 MDT 2.52 94.4 285  22.0 
06035000 Willow Creek near Harrison MT  08/03 23:15 MDT 0.88 2.39 6.90  20.4 
06038800 Madison River at Kirby Ranch nr Cameron MT  08/03 23:45 MDT 2.12 1,300 1,210  15.1 
06040000 Madison River near Cameron MT  08/03 23:15 MDT 2.49 1,280 1,350 -- 
06040800 Madison River ab powerplant nr McAllister MT  08/03 23:30 MDT 6.05 1,270 219 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  08/03 23:45 MDT 2.06 1,320 1,520  22.9 
Group Meagher County
06076690 Smith River near Ft Logan MT  08/03 23:30 MDT 2.49 25.9 76.0 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  08/03 23:15 MDT 2.77 53.3 104  21.0 
06119200 South Fork Musselshell River at Martinsdale, MT  08/03 23:45 MDT 1.91 16.9 19.0 -- 
06192900 Dugout Creek at mouth, nr Wilsall, MT  07/07 11:45 MDT 1.98 Rat     ---  11.6 
Group Mineral County
12353650 Clark Fork at Superior, MT  08/03 23:15 MDT -- --     ---  21.7 
12354000 St. Regis River near St. Regis, MT  08/03 23:45 MDT 2.15 135 153 -- 
12354500 Clark Fork at St. Regis MT  08/03 23:45 MDT 5.40 2,840 3,350 -- 
Group Missoula County
12334510 Rock Creek near Clinton MT  08/03 23:45 MDT 5.27 331 324  17.9 
12334550 Clark Fork at Turah Bridge nr Bonner MT  08/03 23:30 MDT 1.75 688 652 -- 
12340000 Blackfoot River near Bonner MT  08/03 23:45 MDT 2.38 843 904  19.9 
12340500 Clark Fork above Missoula MT  08/04 00:00 MDT 2.63 1,580 1,630 -- 
12352500 Bitterroot River near Missoula MT  08/03 23:45 MDT 3.12 757 863  21.7 
12353000 Clark Fork below Missoula MT  08/04 00:00 MDT 1.32 2,290 2,440 -- 
Group Musselshell County
06126500 Musselshell River near Roundup MT  08/04 00:00 MDT 1.51 59.1 183 -- 
06127500 Musselshell River at Musselshell MT  08/03 23:30 MDT 1.84 46.5 104 -- 
Group Park County
06187915 Soda Butte Cr at Park Bndry at Silver Gate  08/03 23:45 MDT 0.15 25.0 43.0 -- 
06191000 Gardner River near Mammoth, YNP  08/03 23:45 MDT 2.12 129 171 -- 
06191500 Yellowstone River at Corwin Springs MT  08/04 00:00 MDT 2.54 2,360 3,780  19.7 
06192500 Yellowstone River near Livingston, MT  08/03 23:45 MDT 2.28 2,800 4,220  21.0 
06192980 Shields River abv Smith Cr, nr Wilsall, MT  08/03 23:15 MDT 1.87 Rat     --- Eqp 
06195600 Shields River nr Livingston MT  08/03 23:30 MDT 0.51 29.4 86.0 -- 
06195750 Yellowstone River at Springdale, MT  08/04 00:00 MDT -- --     ---  21.1 
Group Petroleum County
06130000 Flatwillow Creek near Mosby MT  08/04 00:00 MDT 4.57 0.00 22.0 -- 
06130500 Musselshell River at Mosby MT  08/03 23:45 MDT 2.38 22.3 48.0 -- 
Group Phillips County
06155030 Milk River near Dodson MT  08/03 23:15 MDT 3.14 8.32 14.0 -- 
06155500 Milk River at Malta MT  08/03 23:15 MDT 1.72 112 85.0 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  08/04 00:00 MDT 3.07 123 257 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  08/03 23:15 MDT 1.36 ZFl 1.90 -- 
Group Pondera County
06098120 Birch Creek at Bullhead Bridge, nr Valier, MT  08/03 23:30 MDT 4.46 Rat     ---  23.1 
Group Powder River County
06324500 Powder River at Moorhead MT  08/03 23:45 MDT 2.34 71.8 111 -- 
Group Powell County
12324200 Clark Fork at Deer Lodge MT  08/03 23:30 MDT 2.25 59.4 82.0 -- 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  08/03 23:45 MDT 2.40 74.0 133  20.9 
12324590 Little Blackfoot River near Garrison MT  08/03 23:30 MDT 0.42 51.9 61.0 -- 
12324680 Clark Fork at Goldcreek MT  08/04 00:00 MDT 3.93 174 203 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  08/03 23:45 MDT 3.97 202 214 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  08/03 23:45 MDT 1.84 21.5 17.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  08/04 00:00 MDT 4.55 230 248 -- 
Group Ravalli County
12342500 West Fork Bitterroot River nr Conner MT  08/03 23:15 MDT 1.98 282 200 -- 
12344000 Bitterroot River near Darby MT  08/03 23:15 MDT 1.98 445 472  17.9 
12350250 Bitterroot River at Bell Crossing nr Victor MT  08/03 23:45 MDT 4.56 409 364 -- 
Group Richland County
06185500 Missouri River near Culbertson MT  08/04 00:00 MDT 3.90 10,000 9,060 -- 
06329500 Yellowstone River near Sidney MT  08/04 00:00 MDT 1.12 2,150 10,200  23.8 
Group Roosevelt County
06181000 Poplar River near Poplar MT  08/03 23:30 MDT 6.40 9.83 20.0 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  08/03 23:15 MDT 3.81 2.84 3.70 -- 
Group Rosebud County
06295000 Yellowstone River at Forsyth MT  08/03 23:45 MDT 1.45 3,670 8,240 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  08/03 23:45 MDT 4.02 2.40 10.0 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  08/03 23:30 MDT 1.89 365 406 -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  08/03 23:15 MDT 3.15 286 373 -- 
Group Sanders County
12354700 Clark Fork near Paradise, MT  08/03 23:15 MDT -- --     ---  22.1 
12388700 Flathead River at Perma MT  08/03 23:30 MDT 7.50 5,290 7,710  25.2 
12389000 Clark Fork near Plains MT  08/03 23:45 MDT 4.20 8,780 12,400 -- 
12389500 Thompson River near Thompson Falls MT  08/03 23:45 MDT 2.87 172 246 -- 
12390700 Prospect Creek at Thompson Falls MT  08/03 23:15 MDT 0.90 69.5 93.0 -- 
Group Sheridan County
06183450 Big Muddy Creek near Antelope MT  08/03 23:15 MDT 1.64 2.55 3.90 -- 
Group Silver Bow County
06024580 Big Hole River near Wise River MT  08/03 23:45 MDT Dis Dis 307  20.5 
12323233 Blacktail Creek above Grove Gulch, at Butte, MT  08/03 23:45 MDT 4.83 8.57 6.70  13.4 
12323242 Silver Bow Creek at Montana Street, at Butte, MT  08/03 23:45 MDT 6.47 22.5 19.0  17.7 
12323250 Silver Bow Cr bl Blacktail Cr, at Butte, MT  08/03 23:45 MDT 1.81 33.0 18.0 -- 
Group Stillwater County
06204050 West Rosebud Creek near Roscoe MT  08/04 00:00 MDT 1.29 184 225 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  08/03 23:30 MDT 2.10 197 245  15.1 
06205000 Stillwater River near Absarokee MT  08/03 23:15 MDT 2.42 661 1,040  18.6 
Group Sweet Grass County
06195950 Yellowstone River at Big Timber, MT  08/03 23:30 MDT -- --     ---  20.8 
06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT  08/03 23:30 MDT 2.40 23.7 24.0 -- 
06200000 Boulder River at Big Timber MT  08/03 23:45 MDT 2.01 210 279 -- 
Group Teton County
06078500 North Fork Sun River near Augusta MT  08/03 23:30 MDT 3.54 145 192 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  08/03 23:15 MDT 2.30 266 187 -- 
06102500 Teton River bl South Fork nr Choteau MT  08/03 23:45 MDT 4.16 74.2 109 -- 
06108000 Teton River near Dutton MT  08/03 23:30 MDT 1.80 29.7 48.0 -- 
Group Toole County
06099500 Marias River near Shelby MT  08/03 23:30 MDT 2.66 157 375 -- 
Group Treasure County
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  08/04 00:00 MDT 1.02 1,930 2,819 -- 
Group Valley County
06167500 Beaver Creek near Hinsdale MT  08/03 23:30 MDT 2.49 0.00 54.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  08/03 23:30 MDT 2.20 0.00 .32 -- 
06172310 Milk River at Tampico MT  08/03 23:30 MDT 1.62 5.37 84.0 -- 
06174500 Milk River at Nashua MT  08/04 00:00 MDT 1.51 36.5 192 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  08/04 00:00 MDT 9.10 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  08/03 23:30 MDT 42.74 --     --- -- 
Group Wheatland County
06119600 Musselshell River nr Martinsdale, MT  08/03 23:15 MDT 1.05 0.72 36.0 -- 
06120500 Musselshell River at Harlowton MT  08/04 00:00 MDT 2.45 28.3 79.0 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  08/03 23:30 MDT 3.08 7.45 39.0 -- 
Group Yellowstone County
06214500 Yellowstone River at Billings MT  08/04 00:00 MDT 2.75 3,050 6,270  21.8 
Group Park County, Wyoming
06036805 Firehole River at Old Faithful, YNP  08/04 00:00 MDT 2.41 40.2 59.0  17.8 
06036905 Firehole River near West Yellowstone MT  08/04 00:00 MDT 2.97 201 261  24.7 
06036940 Tantalus Creek at Norris Junction, YNP  08/03 23:30 MDT 1.30 1.75 3.40  26.5 
06188000 Lamar River nr Tower Ranger Station YNP  08/03 23:15 MDT 1.90 340 410  19.0 
06190540 Boiling River at Mammoth,YNP  08/03 23:15 MDT 1.06 21.5 26.0  55.0 
Group Teton County, Wyoming
06037100 Gibbon River at Madison Jct, YNP  08/04 00:00 MDT 4.71 91.0 106 -- 
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  08/03 23:30 MDT 4.02 1,560 2,690 -- 
Group 000, 94
06178500 East Poplar River at international boundary  08/03 23:30 MDT 5.23 2.19 2.40 -- 
Group 000, 95
05020500 St. Mary River at International Boundary  08/04 00:10 MDT 4.13 388 626 -- 
Group 000, British Columbia
12355000 Flathead River at Flathead British Columbia  08/03 23:45 MDT 4.47 269 415 -- 

Data status codes:
  --     Parameter not determined
  Bkw     Flow affected by backwater
  Dis     Data-collection discontinued
  Eqp     Equipment malfunction
  Rat     Rating being developed or revised
  ZFl     Zero flow