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Questions or concerns about USGS streamflow data in Montana and Wyoming can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).

Updated September 21, 2018 - USGS water-resources monitoring will continue with partner funds and USGS Cooperative Matching Funds at the following site: USGS water-resources monitoring will be discontinued at the following sites effective October 1, 2018:
  • 06024540 Big Hole R bel Mudd Cr nr Wisdom, MT (seasonal water temperature)
  • 06308400 Pumpkin Cr nr Miles City, MT (annual streamflow, water temperature, and sampling)
USGS monitoring activities at these sites were funded by partner agencies. Lack of partner funding for these sites resulted in discontinuation of all streamgaging activities.

Current Conditions for Montana: Streamflow -- 230 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
7/16 		Temper-
ature,
water,
deg C
Group Beaverhead County
06006000 Red Rock Cr ab Lakes nr Lakeview MT  07/16 07:30 MDT 3.45 71.0 47.0  9.0 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  07/16 07:30 MDT 2.77 327 301 -- 
06016000 Beaverhead River at Barretts MT  07/16 08:15 MDT 1.97 698 578 -- 
06017000 Beaverhead River at Dillon MT  07/16 08:15 MDT 3.28 137 174 -- 
06023500 Big Hole River near Jackson MT  07/16 08:15 MDT 1.26 51.9 74.0 -- 
06023800 Big Hole River ab Spring Creek nr Jackson MT  07/16 08:00 MDT 1.41 19.0 47.0 -- 
06024020 Big Hole River at Miner Creek nr Jackson MT  07/16 08:15 MDT 1.52 143 217 -- 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  07/16 07:45 MDT 2.35 106 119  13.9 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  07/16 07:30 MDT 2.93 420 281 -- 
06025250 Big Hole River at Maiden Rock nr Divide MT  07/16 07:45 MDT 3.61 858 870  14.7 
Group Big Horn County
06286490 Big Horn Canal near St. Xavier MT  07/16 08:15 MDT 72.75 250     --- -- 
06287000 Bighorn River near St. Xavier, MT  07/16 08:15 MDT 63.52 9,570 4,550  15.1 
06287800 Bighorn River at bridge, at St. Xavier, MT  07/16 07:30 MDT 9.61 9,460 3,960 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  07/16 07:30 MDT 13.15 9,570 3,940 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  07/16 08:00 MDT 2.67 200 195 -- 
06294000 Little Bighorn River near Hardin MT  07/16 08:15 MDT 4.08 418 141 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  07/16 07:45 MDT 3.49 20.2 3.00 -- 
06306300 Tongue River at State Line nr Decker MT  07/16 07:30 MDT 4.07 758 289 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  07/16 07:30 MDT 12.39 818 430 -- 
Group Blaine County
06142400 Clear Creek near Chinook MT  07/16 07:30 MDT 1.97 18.6 3.10 -- 
06151500 Battle Creek near Chinook MT  07/16 07:30 MDT 1.53 13.2 9.00 -- 
06154100 Milk River near Harlem MT  07/16 07:30 MDT 8.61 784 500 -- 
06154400 Peoples Creek near Hays MT  07/16 08:15 MDT 3.04 10.1 .68 -- 
Group Broadwater County
06036650 Jefferson River near Three Forks MT  07/16 08:00 MDT 3.84 1,530 1,030 -- 
06054500 Missouri River at Toston MT  07/16 08:00 MDT 5.11 5,210 3,980  21.1 
Group Carbon County
06207500 Clarks Fork Yellowstone River nr Belfry MT  07/16 08:00 MDT 5.05 3,880 1,870 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  07/16 07:30 MDT 5.41 3,530 1,760 -- 
06209500 Rock Creek near Red Lodge MT  07/16 08:00 MDT 6.70 707 449 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  07/16 08:15 MDT 2.72 162 73.0 -- 
06211500 Willow Creek near Boyd MT  07/16 07:30 MDT 3.35 75.7 57.0 -- 
Group Cascade County
06074000 Missouri River at Cascade MT  07/16 07:30 MDT 7.70 6,540 5,510 -- 
06077500 Smith River near Eden MT  07/16 07:45 MDT 4.01 540 270 -- 
06078200 Missouri River near Ulm MT  07/16 08:00 MDT 5.52 6,950 5,350 -- 
06085800 Sun River at Simms MT  07/16 07:30 MDT 2.98 328 116  18.8 
06088500 Muddy Creek at Vaughn MT  07/16 07:30 MDT 4.47 251 288 -- 
06089000 Sun River near Vaughn MT  07/16 08:00 MDT 2.64 798 501 -- 
06090000 Missouri River at Great Falls MT  07/16 07:30 MDT 11.11 --     --- -- 
06090300 Missouri River near Great Falls MT  07/16 07:45 MDT 3.97 8,250 6,730 -- 
06090500 Belt Creek near Monarch MT  07/16 08:15 MDT 2.95 167 163 -- 
Group Chouteau County
06090800 Missouri River at Fort Benton MT  07/16 07:30 MDT 3.12 8,220 7,060 -- 
06102050 Marias River near Loma MT  07/16 08:00 MDT 4.30 3,090 670  19.2 
06108800 Teton River at Loma MT  07/16 07:30 MDT 2.00 275 6.00 -- 
06109500 Missouri River at Virgelle MT  07/16 08:00 MDT 5.45 12,100 7,680 -- 
Group Custer County
06308500 Tongue River at Miles City, MT  07/16 08:00 MDT 4.61 1,260 211 -- 
06309000 Yellowstone River at Miles City, MT  07/16 08:00 MDT 8.77 34,800 19,000 -- 
06326500 Powder River near Locate MT  07/16 08:00 MDT 2.80 1,500 270 -- 
Group Daniels County
06178000 Poplar River at international boundary  07/16 08:15 MDT 2.38 2.59 .96 -- 
Group Dawson County
06327500 Yellowstone River at Glendive, MT  07/16 08:00 MDT 47.89 35,700 22,100 -- 
Group Deer Lodge County
12323600 Silver Bow Creek at Opportunity MT  07/16 07:45 MDT 2.09 59.9 30.0 -- 
12323670 Mill Creek nr Anaconda, MT  07/16 08:00 MDT 2.74 67.7 44.0 -- 
12323700 Mill Creek at Opportunity, MT  07/16 07:30 MDT 2.58 63.7 19.0 -- 
12323710 Willow Creek nr Anaconda, MT  07/16 08:00 MDT 1.51 7.63 4.60 -- 
12323720 Willow Creek at Opportunity, MT  07/16 07:30 MDT 4.13 21.8 9.40 -- 
12323750 Silver Bow Creek at Warm Springs MT  07/16 07:15 MDT 2.27 133 68.0 -- 
12323760 Warm Springs Creek near Anaconda MT  07/16 07:30 MDT 2.69 177 111 -- 
12323770 Warm Springs Creek at Warm Springs MT  07/16 07:45 MDT 3.54 110 49.0  10.7 
12323800 Clark Fork near Galen MT  07/16 07:30 MDT 2.43 230 109 -- 
12323840 Lost Creek near Anaconda MT  07/16 08:00 MDT 2.85 13.2 5.80 -- 
12323850 Lost Creek near Galen, MT  07/16 07:30 MDT 1.46 14.4 5.00 -- 
Group Fergus County
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  07/16 07:30 MDT 3.86 186 166 -- 
06114700 Judith River nr mouth, nr Winifred MT  07/16 08:15 MDT 5.94 665 273 -- 
06115200 Missouri River near Landusky MT  07/16 08:00 MDT 17.35 12,700 8,510 -- 
    06/06 11:30 MDT -- --     ---  19.4 
Group Flathead County
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  07/16 07:45 MDT 2.83 Rat     ---  7.6 
12355347 Big Creek below Lookout Creek, near Apgar, MT  07/16 07:30 MDT 2.15 Rat     ---  9.3 
12355500 N F Flathead River nr Columbia Falls MT  07/16 07:45 MDT 3.13 2,040 3,469  13.9 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  07/16 07:40 MDT 3.55 --     --- -- 
12358500 M F Flathead River near West Glacier MT  07/16 07:45 MDT 2.91 2,020 3,190 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  07/16 07:45 MDT 6.12 1,390 2,039 -- 
12362500 S F Flathead River nr Columbia Falls MT  07/16 07:45 MDT 5.44 2,030 2,980 -- 
12363000 Flathead River at Columbia Falls MT  07/16 07:45 MDT 4.63 6,440 10,200  14.7 
12365700 Stillwater River at Lawrence Park, at Kalispell  07/16 07:45 MDT 3.07 159 262 -- 
12366080 Whitefish River nr mouth at Kalispell, MT  07/16 07:45 MDT 2.45 175 277 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  07/16 07:45 MDT 95.87 --     --- -- 
Group Gallatin County
06037500 Madison River near West Yellowstone, MT  07/16 07:30 MDT 1.86 454 454  18.2 
06038500 Madison River bl Hebgen Lake nr Grayling MT  07/16 07:45 MDT 1.92 1,160 929  12.2 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  07/16 07:30 MDT 5.82 878     ---  10.7 
06043500 Gallatin River near Gallatin Gateway, MT  07/16 08:00 MDT 2.78 1,490 1,090 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  07/16 07:30 MDT 1.92 153 60.0 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  07/16 07:30 MDT 2.90 147 113 -- 
06052500 Gallatin River at Logan MT  07/16 08:00 MDT 5.39 1,340 623  15.9 
Group Glacier County
05014300 Swiftcurrent Cr ab Swiftcurrent Lk at Many Glacier  07/16 07:30 MDT 1.38 56.3 77.0  11.9 
05014500 Swiftcurrent Creek at Many Glacier MT  07/16 07:30 MDT 2.13 168 223 -- 
05017500 St. Mary River near Babb MT  07/16 08:15 MDT 3.26 1,160 1,440 -- 
05018000 St. Mary Canal at intake near Babb MT  07/16 08:15 MDT 7.18 563 635 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  07/16 08:15 MDT 7.54 581     --- -- 
06091700 Two Medicine River bl South Fork nr Browning MT  07/16 08:15 MDT 2.46 208 267 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  07/16 08:15 MDT 4.31 88.4 118 -- 
06099000 Cut Bank Creek at Cut Bank MT  07/16 07:30 MDT 2.38 136 182 -- 
06133500 N F Milk River ab St. Mary canal nr Browning MT  07/16 08:15 MDT 1.52 9.44 14.0 -- 
Group Golden Valley County
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  07/16 07:30 MDT 3.96 672 245 -- 
Group Granite County
12325500 Flint Creek near Southern Cross MT  07/16 07:45 MDT 1.06 44.7 32.0 -- 
12329500 Flint Creek at Maxville MT  07/16 07:45 MDT 2.71 170 109 -- 
12330000 Boulder Creek at Maxville MT  07/16 07:30 MDT 1.74 50.6 45.0 -- 
12331500 Flint Creek near Drummond MT  07/16 07:30 MDT 2.75 201 59.0 -- 
12331800 Clark Fork near Drummond MT  07/16 08:15 MDT 3.73 905 508 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  07/16 08:15 MDT 2.07 149 148 -- 
Group Hill County
06135000 Milk River at Eastern Crossing of Int Bndry  07/16 08:15 MDT 4.09 527 593 -- 
06139500 Big Sandy Creek near Havre MT  07/16 07:30 MDT 2.26 9.26 4.30 -- 
06140500 Milk River at Havre MT  07/16 08:15 MDT 3.34 851 869 -- 
Group Jefferson County
06033000 Boulder River near Boulder MT  07/16 08:15 MDT 5.68 118 59.0 -- 
06061500 Prickly Pear Creek near Clancy MT  07/16 07:30 MDT 1.37 70.8 45.0 -- 
Group Judith Basin County
06110020 Judith River above Carr Creek near Utica MT  07/16 07:30 MDT 3.47 138 43.0 -- 
Group Lake County
12370000 Swan River near Bigfork, MT  07/16 08:00 MDT 2.98 964 1,480 -- 
12372000 Flathead River near Polson MT  07/16 07:50 MDT 5.86 8,250 12,700 -- 
12375900 South Crow Creek near Ronan MT  07/16 08:15 MDT 2.21 22.6 32.0 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  07/16 08:15 MDT 2.68 107 114 -- 
12381400 South Fork Jocko River near Arlee MT  07/16 07:15 MDT 1.75 78.5 77.0 -- 
Group Lewis And Clark County
06062500 Tenmile Creek near Rimini MT  07/16 07:45 MDT 1.88 14.6 5.10 -- 
06063000 Tenmile Creek near Helena MT  07/16 08:15 MDT 2.75 23.3 7.50 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  07/16 08:00 MDT 4.92 6,260 3,940 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  07/16 07:45 MDT 3.88 6,200 4,520  17.2 
06071300 Little Prickly Pear Cr at Wolf Cr MT  07/16 07:45 MDT 3.16 78.0 64.0 -- 
06073500 Dearborn River near Craig MT  07/16 08:15 MDT 4.02 148 115  15.4 
06079000 South Fork Sun River near Augusta MT  07/16 08:15 MDT 1.81 233 342 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  07/16 07:45 MDT 3.81 125 158 -- 
Group Liberty County
06101500 Marias River near Chester MT  07/16 08:15 MDT 6.67 3,470 767 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  07/16 07:45 MDT -- --     ---  17.1 
Group Lincoln County
12301250 Tobacco River at Eureka, MT  07/16 07:30 MDT 2.69 115 175 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  07/16 08:00 MDT 19.11 6,960 9,590 -- 
12302055 Fisher River near Libby MT  07/16 07:45 MDT 3.11 138 220 -- 
12304500 Yaak River near Troy MT  07/16 07:45 MDT 3.31 228 376 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  07/16 07:15 PDT 12.04 7,520 11,900  14.7 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  07/16 07:30 MDT 4.25 2.31 1.80 -- 
Group Mccone County
06131200 Nelson Creek near Van Norman MT  07/16 08:15 MDT 2.47 0.15 .000 -- 
06132000 Missouri River below Fort Peck Dam MT  07/16 08:15 MDT 3.56 --     --- -- 
06177000 Missouri River near Wolf Point MT  07/16 08:00 MDT 13.70 14,000 8,510 -- 
06177500 Redwater River at Circle MT  07/16 07:30 MDT 4.34 0.00 .23 -- 
Group Madison County
06018500 Beaverhead River near Twin Bridges MT  07/16 08:15 MDT 3.78 128 157 -- 
06019500 Ruby River above reservoir near Alder, MT  07/16 07:45 MDT 3.20 201 166 -- 
06020600 Ruby River below reservoir near Alder, MT  07/16 07:45 MDT 3.22 233 313 -- 
06023000 Ruby River near Twin Bridges MT  07/16 07:45 MDT 2.75 214 180  15.5 
06023100 Beaverhead River at Twin Bridges, MT  07/16 07:30 MDT 3.02 476 380  16.5 
06025500 Big Hole River near Melrose MT  07/16 08:15 MDT 2.21 863 1,070  15.7 
06026210 Big Hole River near Glen MT  07/16 07:30 MDT 3.03 954 711  16.7 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  07/16 07:30 MDT 1.890 772 715  17.6 
06026500 Jefferson River near Twin Bridges MT  07/16 08:15 MDT 3.98 1,370 1,550  17.4 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  07/16 07:30 MDT 4.13 932 810  18.0 
06035000 Willow Creek near Harrison MT  07/16 08:15 MDT 2.28 140 42.0  11.4 
06038800 Madison River at Kirby Ranch nr Cameron MT  07/16 07:45 MDT 2.25 1,420 1,200  13.6 
06040000 Madison River near Cameron MT  07/16 08:15 MDT 2.94 1,870 1,500 -- 
06040800 Madison River ab powerplant nr McAllister MT  07/16 07:30 MDT 5.54 931 398 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  07/16 07:45 MDT 3.42 2,260 1,620  19.1 
Group Meagher County
06076690 Smith River near Ft Logan MT  07/16 07:30 MDT 3.49 245 136 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  07/16 08:15 MDT 4.03 426 164  16.2 
06118500 South Fork Musselshell R ab Martinsdale MT  07/16 07:30 MDT Eqp Eqp 55.0 -- 
06192900 Dugout Creek at mouth, nr Wilsall, MT  07/16 08:15 MDT 2.22 --     ---  7.1 
Group Mineral County
12353650 Clark Fork at Superior, MT  07/16 08:00 MDT -- --     ---  19.4 
12354000 St. Regis River near St. Regis, MT  07/16 07:45 MDT 2.31 214 264 -- 
12354500 Clark Fork at St. Regis MT  07/16 07:45 MDT 7.09 6,090 6,690 -- 
Group Missoula County
12334510 Rock Creek near Clinton MT  07/16 07:45 MDT 5.65 690 563  13.8 
12334550 Clark Fork at Turah Bridge nr Bonner MT  07/16 07:30 MDT 3.34 1,590 1,070 -- 
12340000 Blackfoot River near Bonner MT  07/16 07:45 MDT 3.05 1,330 1,490  16.7 
12340500 Clark Fork above Missoula MT  07/16 08:00 MDT 3.55 2,980 2,600 -- 
12352500 Bitterroot River near Missoula MT  07/16 07:45 MDT 4.16 1,790 2,150  17.7 
12353000 Clark Fork below Missoula MT  07/16 08:00 MDT 2.81 4,780 4,530 -- 
Group Musselshell County
06126500 Musselshell River near Roundup MT  07/16 08:00 MDT 2.23 Rat 208 -- 
06127500 Musselshell River at Musselshell MT  07/16 07:30 MDT 4.43 817 141 -- 
Group Park County
06187915 Soda Butte Cr at Park Bndry at Silver Gate  07/16 07:45 MDT 1.99 236 123 -- 
06191000 Gardner River near Mammoth, YNP  07/16 07:45 MDT 2.58 260 248 -- 
06191500 Yellowstone River at Corwin Springs MT  07/16 08:00 MDT 4.72 6,590 6,300  16.1 
06192500 Yellowstone River near Livingston, MT  07/16 07:45 MDT 4.87 8,020 6,979  14.9 
06192980 Shields River abv Smith Cr, nr Wilsall, MT  07/16 08:15 MDT 2.57 Rat     ---  8.3 
06195600 Shields River nr Livingston MT  07/16 07:30 MDT 2.09 541 150 -- 
06195750 Yellowstone River at Springdale, MT  07/16 08:00 MDT -- --     ---  16.3 
Group Petroleum County
06130000 Flatwillow Creek near Mosby MT  07/16 08:00 MDT 6.31 224 99.0 -- 
06130500 Musselshell River at Mosby MT  07/16 07:45 MDT 4.61 966 105 -- 
Group Phillips County
06155030 Milk River near Dodson MT  07/16 08:15 MDT 5.97 249 31.0 -- 
06155500 Milk River at Malta MT  07/16 08:15 MDT 2.00 220 160 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  07/16 08:00 MDT 4.11 599 300 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  07/16 08:15 MDT -- 139 2.10 -- 
Group Powder River County
06324500 Powder River at Moorhead MT  07/16 07:45 MDT 4.44 699 234 -- 
Group Powell County
12324200 Clark Fork at Deer Lodge MT  07/16 07:30 MDT 3.00 364 136 -- 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  07/16 07:45 MDT 3.51 316 237  15.7 
12324590 Little Blackfoot River near Garrison MT  07/16 07:30 MDT 0.81 140 108 -- 
12324680 Clark Fork at Goldcreek MT  07/16 08:00 MDT 4.85 617 354 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  07/16 07:45 MDT 4.53 424 314 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  07/16 07:45 MDT 1.87 26.0 23.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  07/16 08:00 MDT 4.80 310 346 -- 
Group Ravalli County
12342500 West Fork Bitterroot River nr Conner MT  07/16 07:15 MDT 1.66 176 213 -- 
12344000 Bitterroot River near Darby MT  07/16 08:15 MDT 2.49 819 801  12.9 
12350250 Bitterroot River at Bell Crossing nr Victor MT  07/16 07:45 MDT 4.40 885 708 -- 
Group Richland County
06185500 Missouri River near Culbertson MT  07/16 08:00 MDT 5.75 13,700 8,730 -- 
06329500 Yellowstone River near Sidney MT  07/16 08:00 MDT 10.23 32,500 20,300  23.9 
Group Roosevelt County
06181000 Poplar River near Poplar MT  07/16 07:30 MDT 8.11 174 36.0 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  07/16 08:15 MDT 7.79 337 9.10 -- 
Group Rosebud County
06295000 Yellowstone River at Forsyth MT  07/16 07:45 MDT 6.53 31,400 14,299 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  07/16 07:45 MDT 5.63 55.5 14.0 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  07/16 07:30 MDT 3.09 815 431 -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  07/16 08:15 MDT 5.75 1,130 423 -- 
Group Sanders County
12354700 Clark Fork near Paradise, MT  07/16 08:00 MDT -- --     ---  18.7 
12374250 Mill Cr ab Bassoo Cr nr Niarada MT  07/16 08:15 MDT 1.54 4.80 4.70 -- 
12388700 Flathead River at Perma MT  07/16 07:30 MDT 8.93 8,520 12,800  20.6 
12389000 Clark Fork near Plains MT  07/16 07:45 MDT 5.52 14,200 21,300 -- 
12389500 Thompson River near Thompson Falls MT  07/16 07:45 MDT 2.98 240 359 -- 
12390700 Prospect Creek at Thompson Falls MT  07/16 07:15 MDT 1.26 100 130 -- 
Group Sheridan County
06183450 Big Muddy Creek near Antelope MT  07/16 08:15 MDT 4.74 197 6.90 -- 
Group Silver Bow County
06024580 Big Hole River near Wise River MT  07/16 07:30 MDT 3.16 542 721  14.7 
12323240 Blacktail Creek at Butte MT  07/16 07:45 MDT 1.12 18.6 9.20 -- 
12323250 Silver Bow Cr bl Blacktail Cr at Butte MT  07/16 07:45 MDT 1.67 30.3 19.0 -- 
Group Stillwater County
06204050 West Rosebud Creek near Roscoe MT  07/16 08:00 MDT 2.45 637 348 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  07/16 07:30 MDT 2.97 673 420  10.2 
06205000 Stillwater River near Absarokee MT  07/16 08:15 MDT 4.84 3,560 2,010  12.1 
Group Sweet Grass County
06195950 Yellowstone River at Big Timber, MT  07/16 07:30 MDT -- --     ---  16.3 
06200000 Boulder River at Big Timber MT  07/16 07:45 MDT 4.80 1,750 934 -- 
Group Teton County
06078500 North Fork Sun River near Augusta MT  07/16 07:30 MDT 3.98 221 343 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  07/16 08:15 MDT 2.44 352 256 -- 
06102500 Teton River bl South Fork nr Choteau MT  07/16 07:45 MDT 4.77 246 142 -- 
06108000 Teton River near Dutton MT  07/16 07:30 MDT 3.49 254 66.0 -- 
Group Toole County
06099500 Marias River near Shelby MT  07/16 07:30 MDT 3.44 535 672 -- 
Group Treasure County
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  07/16 08:00 MDT 5.73 10,500 4,610 -- 
Group Valley County
06167500 Beaver Creek near Hinsdale MT  07/16 07:30 MDT 4.61 241 43.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  07/16 07:30 MDT 2.56 3.04 1.60 -- 
06172310 Milk River at Tampico MT  07/16 07:30 MDT 6.73 1,010 174 -- 
06174500 Milk River at Nashua MT  07/16 08:00 MDT 5.05 1,590 320 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  07/16 08:00 MDT 10.54 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  07/16 07:30 MDT 44.96 --     --- -- 
Group Wheatland County
06119600 Musselshell River nr Martinsdale, MT  07/16 08:15 MDT 2.85 209 55.0 -- 
06120500 Musselshell River at Harlowton MT  07/16 08:00 MDT 3.87 402 108 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  07/16 07:30 MDT 4.95 589 44.0 -- 
Group Yellowstone County
06214500 Yellowstone River at Billings MT  07/16 08:00 MDT 7.47 20,600 12,100  18.3 
Group Park County, Wyoming
06036805 Firehole River at Old Faithful, YNP  07/16 08:00 MDT 2.60 70.8 67.0  12.3 
06036905 Firehole River near West Yellowstone MT  07/16 08:00 MDT 3.14 280 270  20.3 
06036940 Tantalus Creek at Norris Junction, YNP  07/16 07:30 MDT 1.48 3.35 3.40  26.6 
06188000 Lamar River nr Tower Ranger Station YNP  07/16 08:15 MDT 3.73 1,680 1,030  12.1 
06190540 Boiling River at Mammoth,YNP  07/16 08:15 MDT 1.15 24.4 27.0  49.0 
Group Teton County, Wyoming
06037100 Gibbon River at Madison Jct, YNP  07/16 08:00 MDT 4.70 133 121 -- 
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  07/16 07:30 MDT 6.08 4,270 3,890 -- 
Group 000, 94
06178500 East Poplar River at international boundary  07/16 07:30 MDT 6.39 23.5 2.40 -- 
Group 000, 95
05020500 St. Mary River at International Boundary  07/16 08:10 MDT 4.66 749 1,019 -- 
Group 000, British Columbia
12355000 Flathead River at Flathead British Columbia  07/16 07:45 MDT 5.03 544 743 -- 

Data status codes:
  --     Parameter not determined
  Eqp     Equipment malfunction
  Rat     Rating being developed or revised