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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.

UPDATED June 27, 2022: The station below has been rescued and will be funded by the City of Bozeman in fiscal year 2023.
  • 06050000 Hyalite Creek at Hyalite Ranger Station near Bozeman, MT

Please contact the Wyoming-Montana Science Center for more information.

Current Conditions for Montana: Streamflow -- 241 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.

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Station
Number 		Station name Date/Time Gage
height,
feet 		Dis-
charge,
ft3/s 		Long-
term
median
flow
7/4 		Temper-
ature,
water,
deg C
Group UPPER MISSOURI RIVER BASIN
06006000 Red Rock Cr ab Lakes, nr Lakeview, MT  07/04 04:30 MDT 3.30 63.6 60.0  11.9 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  07/04 04:30 MDT 3.20 476 376 -- 
06016000 Beaverhead River at Barretts MT  07/04 05:15 MDT 1.83 591 562 -- 
06017000 Beaverhead River at Dillon MT  07/04 05:15 MDT 3.54 213 165 -- 
06018500 Beaverhead River near Twin Bridges MT  07/04 05:15 MDT 3.76 120 153 -- 
06019500 Ruby River above reservoir near Alder, MT  07/04 04:45 MDT 3.70 370 233 -- 
06020600 Ruby River below reservoir near Alder, MT  07/04 04:45 MDT 3.56 341 323 -- 
06023000 Ruby River near Twin Bridges MT  07/04 04:45 MDT 3.00 201 284  15.3 
06023100 Beaverhead River at Twin Bridges, MT  07/04 04:30 MDT Ssn Ssn 502 Ssn 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  07/04 04:45 MDT 2.99 234 119  14.8 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  07/04 05:30 MDT 3.72 956 380 -- 
06024580 Big Hole River near Wise River MT  07/04 04:45 MDT -- --     ---  14.5 
06025250 Big Hole River at Maiden Rock nr Divide MT  07/04 04:45 MDT 4.42 1,920 1,520  14.3 
06025500 Big Hole River near Melrose MT  07/04 05:15 MDT 3.08 1,820 1,630  14.7 
06026210 Big Hole River near Glen MT  07/04 05:30 MDT 3.61 2,020 1,180  15.0 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  07/04 04:30 MDT 2.890 1,750 1,400  15.9 
06026500 Jefferson River near Twin Bridges MT  07/04 05:15 MDT 4.78 2,210 2,490  15.8 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  07/04 04:30 MDT Ssn Ssn 1,790 -- 
    11/01 00:45 MDT -- --     ---  3.7 
06033000 Boulder River near Boulder MT  07/04 05:15 MDT 5.98 213 114 -- 
06035000 Willow Creek near Harrison MT  07/04 05:15 MDT 2.25 137 86.0  10.5 
06036650 Jefferson River near Three Forks MT  07/04 05:00 MDT 4.24 2,210 2,330  17.8 
06036805 Firehole River at Old Faithful, YNP  07/04 05:00 MDT 2.70 83.8 74.0  13.0 
06036905 Firehole River near West Yellowstone MT  07/04 05:00 MDT 3.13 332 294  21.4 
06036940 Tantalus Creek at Norris Junction, YNP  07/04 05:30 MDT 1.38 3.35 3.20  24.3 
06037100 Gibbon River at Madison Jct, YNP  07/04 05:00 MDT 4.96 176 134 -- 
06037500 Madison River near West Yellowstone, MT  07/04 04:30 MDT 1.86 462 515  18.4 
06038500 Madison River bl Hebgen Lake nr Grayling MT  07/04 04:45 MDT 1.72 913 958  11.8 
06038800 Madison River at Kirby Ranch nr Cameron MT  07/04 04:45 MDT 2.14 1,350 1,290  13.0 
06040000 Madison River near Cameron MT  07/04 05:15 MDT 2.86 1,950 1,800  13.5 
06040800 Madison River ab powerplant nr McAllister MT  07/04 04:30 MDT 4.87 590 692 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  07/04 04:45 MDT 3.06 2,040 1,960  17.6 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  07/04 05:30 MDT 6.40 1,430 984  9.7 
06043500 Gallatin River near Gallatin Gateway, MT  07/04 05:00 MDT 3.57 2,490 1,690 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  07/04 04:30 MDT 4.65 199 83.0 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  07/04 05:30 MDT 3.18 227 162 -- 
06052500 Gallatin River at Logan MT  07/04 05:00 MDT 6.21 2,360 1,600  13.7 
06054500 Missouri River at Toston MT  07/04 05:00 MDT 5.41 6,060 7,130  18.0 
06061500 Prickly Pear Creek near Clancy MT  07/04 04:30 MDT 1.19 54.4 63.0 -- 
06062500 Tenmile Creek near Rimini MT  07/04 04:45 MDT 2.15 26.1 15.0 -- 
06063000 Tenmile Creek near Helena MT  07/04 05:15 MDT 3.03 60.7 25.0 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  07/04 05:00 MDT 3.80 4,160 4,069 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  07/04 04:45 MDT 2.69 4,180 6,330  14.4 
06071300 Little Prickly Pear Cr at Wolf Cr MT  07/04 04:45 MDT 2.94 51.1 87.0 -- 
06073500 Dearborn River near Craig MT  07/04 05:15 MDT 3.82 139 206  12.8 
06074000 Missouri River at Cascade MT  07/04 05:30 MDT 6.96 4,620 9,520 -- 
06076590 Camas C nr Mouth nr White Sulphur Springs MT  07/04 04:45 MDT 3.53 --     ---  11.2 
06076690 Smith River near Ft Logan MT  07/04 05:30 MDT 3.06 132 216 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  07/04 05:15 MDT 3.71 284 265  14.5 
06077500 Smith River near Eden MT  07/04 04:45 MDT 3.54 308 470 -- 
06078200 Missouri River near Ulm MT  07/04 05:00 MDT 3.81 4,360 7,460 -- 
06078500 North Fork Sun River near Augusta MT  07/04 04:30 MDT 5.27 960 588 -- 
06079000 South Fork Sun River near Augusta MT  07/04 05:15 MDT 3.18 850 619 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  07/04 04:45 MDT 4.74 542 287 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  07/04 05:15 MDT 2.51 364 312 -- 
06085800 Sun River at Simms MT  07/04 04:30 MDT 2.81 279 242  15.1 
06088500 Muddy Creek at Vaughn MT  07/04 04:30 MDT 5.16 396 269 -- 
06089000 Sun River near Vaughn MT  07/04 05:00 MDT 2.69 875 690 -- 
06090000 Missouri River at Great Falls MT  04/20 07:30 MDT Dis --     --- -- 
Group LOWER MISSOURI RIVER BASIN
06090300 Missouri River near Great Falls MT  07/04 04:45 MDT 3.43 5,910 8,950 -- 
06090500 Belt Creek near Monarch MT  07/04 05:15 MDT 2.98 210 240 -- 
06090800 Missouri River at Fort Benton MT  07/04 04:30 MDT 2.47 6,120 10,900 -- 
06091700 Two Medicine River bl South Fork nr Browning MT  07/04 05:15 MDT 4.11 1,150 404 -- 
06092020 Two Medicine River ab Badger Cr, nr Piegan, MT  07/04 05:15 MDT 3.10 813 567 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  07/04 05:15 MDT 5.08 290 194 -- 
06094900 Birch Cr bl Heart Butte Road, nr Heart Butte, MT  07/04 05:15 MDT 2.29 253     --- -- 
06098120 Birch Creek at Bullhead Bridge, nr Valier, MT  07/04 04:30 MDT 4.42 34.2 35.0  14.7 
06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT  07/04 05:15 MDT 5.22 509 583 -- 
06099000 Cut Bank Creek at Cut Bank MT  07/04 05:30 MDT 3.48 573 311 -- 
06099500 Marias River near Shelby MT  07/04 04:30 MDT 4.91 1,740 1,200 -- 
06101200 Willow Creek near Galata, MT  07/04 05:30 MDT 1.42 --     --- -- 
06101500 Marias River near Chester MT  07/04 05:15 MDT 4.57 1,290 959 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  07/04 04:45 MDT -- --     ---  14.6 
06102050 Marias River near Loma MT  07/04 05:00 MDT 2.08 1,170 843  18.5 
06102500 Teton River bl South Fork nr Choteau MT  07/04 04:45 MDT 4.62 237 192 -- 
06108000 Teton River near Dutton MT  07/04 04:30 MDT 1.97 42.6 107 -- 
06108800 Teton River at Loma MT  07/04 04:30 MDT 0.77 22.4 33.0 -- 
06109500 Missouri River at Virgelle MT  07/04 05:00 MDT 3.72 6,890 11,500 -- 
06110020 Judith River above Carr Creek near Utica MT  07/04 05:30 MDT 3.23 87.3 81.0 -- 
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  07/04 05:30 MDT 3.69 133 170 -- 
06114700 Judith River nr mouth, nr Winifred MT  07/04 05:15 MDT 5.00 262 448 -- 
06115200 Missouri River near Landusky MT  07/04 05:00 MDT 14.75 7,840 12,300 -- 
    07/04 04:45 MDT -- --     ---  22.1 
06119200 South Fork Musselshell River at Martinsdale, MT  07/04 04:45 MDT 2.44 56.6 75.0 -- 
06119600 Musselshell River nr Martinsdale, MT  07/04 05:15 MDT 1.90 69.4 76.0 -- 
06120500 Musselshell River at Harlowton MT  07/04 05:00 MDT 3.05 127 160 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  07/04 05:30 MDT 3.53 74.4 83.0 -- 
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  07/04 04:30 MDT 2.33 187 255 -- 
06126500 Musselshell River near Roundup MT  07/04 05:00 MDT 2.17 198 241 -- 
06127500 Musselshell River at Musselshell MT  07/04 04:30 MDT 2.43 156 162 -- 
06130000 Flatwillow Creek near Mosby MT  07/04 05:00 MDT 4.74 --     --- -- 
    06/17 18:45 MDT -- 0.00 141 -- 
06130500 Musselshell River at Mosby MT  07/04 04:45 MDT 2.45 24.1 183 -- 
06131200 Nelson Creek near Van Norman MT  07/04 05:15 MDT 2.03 0.00 .010 -- 
06132000 Missouri River below Fort Peck Dam MT  10/04 13:15 MDT Dis --     --- -- 
06133500 N F Milk River ab St. Mary canal nr Browning MT  07/04 05:15 MDT 1.87 20.3 15.0 -- 
06135000 Milk River at Eastern Crossing of Int Bndry  07/04 05:15 MDT 4.24 926 633 -- 
06137570 Boxelder Creek near Rocky Boy, MT  07/04 05:00 MDT 3.81 Rat 8.60 -- 
06137575 Boxelder Creek at Box Elder, MT  07/04 05:00 MDT 6.70 0.94     --- -- 
06138580 Big Sandy Cr ab Spring Coulee, nr Laredo, MT  07/04 05:00 MDT 2.66 0.27 .10 -- 
06139500 Big Sandy Creek near Havre MT  07/04 05:30 MDT 1.34 0.00 11.0 -- 
06140500 Milk River at Havre MT  07/04 05:15 MDT 1.60 376 778 -- 
06142400 Clear Creek near Chinook MT  07/04 04:30 MDT 1.22 4.49 14.0 -- 
06151500 Battle Creek near Chinook MT  07/04 04:30 MDT 1.26 9.98 12.0 -- 
06154100 Milk River near Harlem MT  07/04 04:30 MDT 4.12 265 534 -- 
06154400 Peoples Creek near Hays MT  07/04 05:15 MDT 2.54 0.21 4.80 -- 
06155030 Milk River near Dodson MT  07/04 05:15 MDT 3.00 3.35 32.0 -- 
06155500 Milk River at Malta MT  07/04 05:15 MDT 1.13 17.8 243 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  07/04 05:00 MDT 2.79 53.1 322 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  07/04 05:15 MDT 1.00 4.56 .53 -- 
06167500 Beaver Creek near Hinsdale MT  07/04 04:30 MDT 2.56 0.00 49.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  07/04 05:30 MDT 2.55 2.09 2.60 -- 
06172310 Milk River at Tampico MT  07/04 04:30 MDT 1.59 8.08 202 -- 
06174500 Milk River at Nashua MT  07/04 05:00 MDT 1.56 45.9 415 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  07/04 05:00 MDT 8.47 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  07/04 05:30 MDT 42.25 --     --- -- 
06177000 Missouri River near Wolf Point MT  07/04 05:00 MDT 10.92 7,600 9,260 -- 
06177500 Redwater River at Circle MT  07/04 05:30 MDT 3.49 0.32 .52 -- 
06178000 Poplar River at international boundary  07/04 05:15 MDT 2.31 0.49 3.90 -- 
06178500 East Poplar River at international boundary  07/04 04:30 MDT 5.29 2.19 2.50 -- 
06181000 Poplar River near Poplar MT  07/04 05:30 MDT 7.00 50.0 62.0 -- 
06183450 Big Muddy Creek near Antelope MT  07/04 05:15 MDT 1.66 4.36 7.90 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  07/04 05:15 MDT 4.46 15.0 12.0 -- 
06185500 Missouri River near Culbertson MT  07/04 05:00 MDT 3.15 7,560 9,640 -- 
06336600 BEAVER CREEK NR TROTTERS, ND  07/04 06:15 CDT -- 49.6 6.50 -- 
      [Radar]  07/04 06:15 CDT 3.87 --     --- -- 
Group YELLOWSTONE RIVER BASIN
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  07/04 04:30 MDT 6.54 5,060 4,380 -- 
06187915 Soda Butte Cr at Park Bndry at Silver Gate  07/04 04:45 MDT 2.54 346 275 -- 
06188000 Lamar River nr Tower Ranger Station YNP  07/04 05:15 MDT 4.50 2,910 2,080 -- 
    06/14 16:15 MDT -- --     --- Eqp 
06190540 Boiling River at Mammoth,YNP  07/04 05:15 MDT 1.12 24.4 27.0  52.2 
06191000 Gardner River near Mammoth, YNP  07/04 04:45 MDT 2.57 401 374 -- 
06191500 Yellowstone River at Corwin Springs MT  07/04 05:00 MDT 6.15 10,600 8,860  13.8 
06192500 Yellowstone River near Livingston, MT  07/04 04:45 MDT 5.35 12,400 10,700 -- 
    07/01 23:00 MDT -- --     ---  18.1 
06192900 Dugout Creek at mouth, nr Wilsall, MT  07/04 05:15 MDT 2.20 Rat     ---  6.4 
06192980 Shields River ab Smith Cr, nr Wilsall, MT  07/04 05:15 MDT 2.67 --     ---  8.5 
    08/19 00:45 MDT -- Rat 73.0 -- 
      [YSI EXO]  07/04 05:15 MDT -- --     ---  8.4 
06195600 Shields River nr Livingston MT  07/04 05:30 MDT 1.45 235 319 -- 
06195750 Yellowstone River at Springdale, MT  07/04 05:00 MDT -- --     ---  14.7 
06195950 Yellowstone River at Big Timber, MT  07/04 05:30 MDT -- --     ---  15.1 
06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT  07/04 05:30 MDT 3.88 286 64.0 -- 
06200000 Boulder River at Big Timber MT  07/04 04:45 MDT 5.19 2,600 1,810 -- 
06204050 West Rosebud Creek near Roscoe MT  07/04 05:00 MDT 2.58 685 389 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  07/04 05:35 MDT 3.22 903 512 -- 
    07/04 05:30 MDT -- --     ---  9.1 
06205000 Stillwater River near Absarokee MT  07/04 05:15 MDT 5.81 5,750 2,920  11.5 
06207500 Clarks Fork Yellowstone River nr Belfry MT  07/04 05:00 MDT 5.52 6,910 3,080 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  07/04 04:30 MDT 6.07 4,280 2,800 -- 
06209500 Rock Creek near Red Lodge MT  07/04 05:00 MDT 6.69 753 504 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  07/04 05:15 MDT 2.84 197 118 -- 
06211500 Willow Creek near Boyd MT  07/04 04:30 MDT 3.12 68.5 57.0 -- 
06214500 Yellowstone River at Billings MT  07/04 05:00 MDT 8.38 26,100 19,200 Eqp 
06286490 Big Horn Canal near St. Xavier MT  07/04 05:15 MDT 73.10 396     --- -- 
06287000 Bighorn River near St. Xavier, MT  07/04 05:15 MDT 61.83 5,490 5,689 -- 
06287800 Bighorn River at bridge, at St. Xavier, MT  07/04 05:30 MDT 7.97 5,690 5,100 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  07/04 05:30 MDT 11.72 5,770 5,040 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  07/04 05:00 MDT 2.82 285 259 -- 
06293890 Agency Canal Tailwaste near Hardin MT  07/04 05:15 MDT 2.48 7.23 13.0 -- 
06294000 Little Bighorn River near Hardin MT  07/04 05:15 MDT 3.46 428 328 -- 
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  07/04 05:00 MDT 3.78 6,010 5,450 -- 
06295000 Yellowstone River at Forsyth MT  07/01 17:45 MDT 6.99 37,100 23,700 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  07/04 04:45 MDT 3.45 Bkw 4.50 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  07/04 04:45 MDT 3.95 4.01 25.0 -- 
06306300 Tongue River at State Line nr Decker MT  07/04 05:15 MDT 4.13 790 674 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  07/04 05:30 MDT 12.39 818 509 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  07/04 05:30 MDT 2.95 696 528 -- 
06307662 Tongue River at Ashland, MT  07/04 05:30 MDT 12.57 922     --- -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  07/04 05:15 MDT 5.63 1,130 602 -- 
06308500 Tongue River at Miles City, MT  07/04 05:00 MDT 3.90 1,070 602 -- 
06309000 Yellowstone River at Miles City, MT  07/04 05:00 MDT 8.54 33,400 27,200 -- 
06324500 Powder River at Moorhead MT  07/04 04:45 MDT 3.29 332 433 -- 
06326500 Powder River near Locate MT  07/04 05:00 MDT 3.39 2,170 683 -- 
06327500 Yellowstone River at Glendive, MT  07/04 05:00 MDT 48.01 34,300 26,300 -- 
06328495 Yellowstone River Fish Bypass Channel nr Intake MT  07/04 05:30 MDT 19.93 5,820     --- -- 
06329500 Yellowstone River near Sidney MT  07/04 05:00 MDT 10.41 37,400 29,800  20.9 
06329610 YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND 
      [Radar]  07/04 06:15 CDT 70.92 --     --- -- 
Group UPPER COLUMBIA RIVER BASIN
12301250 Tobacco River at Eureka, MT  07/04 05:30 MDT 4.49 1,020 265 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  07/04 05:00 MDT 21.01 12,900 10,700  14.4 
12302055 Fisher River near Libby MT  07/04 04:45 MDT 4.39 660 327 -- 
12304500 Yaak River near Troy MT  07/04 04:45 MDT 5.04 1,380 667 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  07/04 04:15 PDT 15.78 17,500 13,000  12.4 
12323233 Blacktail Creek above Grove Gulch, at Butte, MT  07/04 04:45 MDT 4.88 8.15 22.0  11.6 
12323242 Silver Bow Creek at Montana Street, at Butte, MT  07/04 04:45 MDT 6.28 12.9 28.0  13.0 
12323250 Silver Bow Cr bl Blacktail Cr, at Butte, MT  07/04 04:45 MDT 1.62 20.9 20.0 -- 
12323600 Silver Bow Creek at Opportunity MT  07/04 04:45 MDT 2.18 70.6 43.0 -- 
12323670 Mill Creek nr Anaconda, MT  07/04 05:00 MDT 2.93 88.4 73.0 -- 
12323700 Mill Creek at Opportunity, MT  07/04 05:30 MDT 2.78 70.5 43.0 -- 
12323710 Willow Creek nr Anaconda, MT  07/04 05:00 MDT 1.61 10.7 6.10 -- 
12323720 Willow Creek at Opportunity, MT  07/04 05:30 MDT 4.41 31.4 14.0 -- 
12323750 Silver Bow Creek at Warm Springs MT  07/04 05:15 MDT 2.36 152 112 -- 
12323760 Warm Springs Creek near Anaconda MT  07/04 04:30 MDT 2.99 226 175 -- 
12323770 Warm Springs Creek at Warm Springs MT  07/04 04:45 MDT 3.80 145 94.0  10.7 
12323800 Clark Fork near Galen MT  07/04 04:30 MDT 2.60 270 180  12.9 
12323840 Lost Creek near Anaconda MT  07/04 05:00 MDT 2.81 8.18 15.0 -- 
12323850 Lost Creek near Galen, MT  07/04 05:30 MDT 1.32 6.32 4.70 -- 
12324200 Clark Fork at Deer Lodge MT  07/04 04:30 MDT 2.99 435 217  14.9 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  07/04 04:45 MDT 3.68 433 387 -- 
      [(2)]  07/04 04:45 MDT -- --     ---  14.9 
12324590 Little Blackfoot River near Garrison MT  07/04 04:30 MDT 1.11 245 140 -- 
12324680 Clark Fork at Goldcreek MT  07/04 05:00 MDT 4.95 734 482 -- 
12325500 Flint Creek near Southern Cross MT  07/04 04:45 MDT 0.94 32.9 36.0 -- 
12329500 Flint Creek at Maxville MT  07/04 04:45 MDT 2.50 129 118 -- 
12330000 Boulder Creek at Maxville MT  07/04 04:30 MDT 2.27 118 76.0 -- 
12331500 Flint Creek near Drummond MT  07/04 05:30 MDT 2.40 92.1 115 -- 
12331800 Clark Fork near Drummond MT  07/04 05:15 MDT 3.45 753 823 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  07/04 05:15 MDT 2.47 314 240 -- 
12334510 Rock Creek near Clinton MT  07/04 04:45 MDT 6.24 1,110 808  12.5 
12334550 Clark Fork at Turah Bridge nr Bonner MT  07/04 05:30 MDT 3.07 1,970 1,580 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  07/04 04:45 MDT 5.26 779 483 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  07/04 04:45 MDT 2.39 64.6 30.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  07/04 05:00 MDT 5.80 1,020 499 -- 
12340000 Blackfoot River near Bonner MT  07/04 04:45 MDT 4.33 2,850 2,280  14.3 
12340500 Clark Fork above Missoula MT  07/04 05:00 MDT 4.48 4,850 4,110  14.5 
12342500 West Fork Bitterroot River nr Conner MT  07/04 05:15 MDT 2.26 468 332 -- 
12344000 Bitterroot River near Darby MT  07/04 05:15 MDT 3.75 2,120 1,310  10.4 
12350250 Bitterroot River at Bell Crossing nr Victor MT  07/04 04:45 MDT 7.91 3,960 1,980 -- 
12352500 Bitterroot River near Missoula MT  07/04 04:45 MDT 6.50 5,470 3,760  14.2 
12353000 Clark Fork below Missoula MT  07/04 05:00 MDT 4.66 10,200 8,320 -- 
12353650 Clark Fork at Superior, MT  07/04 05:15 MDT -- --     ---  16.0 
12354000 St. Regis River near St. Regis, MT  07/04 04:45 MDT 3.39 700 416 -- 
12354500 Clark Fork at St. Regis MT  07/04 04:45 MDT 9.65 12,800 11,000 -- 
12354700 Clark Fork near Paradise, MT  07/04 05:15 MDT -- --     ---  15.3 
12355000 Flathead River at Flathead British Columbia  07/04 04:45 MDT 6.63 1,990 1,220 -- 
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  07/04 04:45 MDT 4.08 147     ---  4.7 
12355347 Big Creek below Lookout Creek, near Apgar, MT  07/04 05:30 MDT 3.73 559     ---  6.0 
12355500 N F Flathead River nr Columbia Falls MT  07/04 04:45 MDT 6.40 9,480 5,200  9.7 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  07/04 04:40 MDT 3.68 --     --- -- 
12358500 M F Flathead River near West Glacier MT  07/04 04:45 MDT 5.62 9,890 5,350 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  07/04 04:45 MDT 9.07 6,450 3,650 -- 
12362500 S F Flathead River nr Columbia Falls MT  07/04 04:45 MDT 10.49 11,000 4,079 -- 
12363000 Flathead River at Columbia Falls MT  07/04 04:45 MDT 10.98 30,300 14,499  9.3 
12363500 Flathead River near Kalispell, MT  07/04 05:30 MDT 18.32 31,100     --- -- 
12365700 Stillwater River at Lawrence Park, at Kalispell  07/04 04:45 MDT 4.97 944 387 -- 
12366000 Whitefish River near Kalispell MT  07/04 04:45 MDT 4.11 902 385 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  07/04 04:45 MDT 98.60 --     --- -- 
12370000 Swan River near Bigfork, MT  07/04 05:00 MDT 4.68 3,400 2,240 -- 
12372000 Flathead River near Polson MT  07/04 04:50 MDT 13.32 36,400 18,100 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  07/04 05:15 MDT 3.43 286 148 -- 
12381400 South Fork Jocko River near Arlee MT  07/04 05:15 MDT 2.35 134 109 -- 
12388700 Flathead River at Perma MT  07/04 04:30 MDT 16.55 34,500 17,800  16.9 
12389000 Clark Fork near Plains MT  07/04 04:45 MDT 10.91 49,700 33,600 -- 
12389500 Thompson River near Thompson Falls MT  07/04 04:45 MDT 3.72 720 461 -- 
12390700 Prospect Creek at Thompson Falls MT  07/04 05:15 MDT 2.48 366 178 -- 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  07/04 04:30 MDT 3.53 Bkw 2.10 -- 
Group HUDSON BAY BASIN
05014500 Swiftcurrent Creek at Many Glacier MT  07/04 05:30 MDT 2.99 548 318 -- 
05017500 St. Mary River near Babb MT  07/04 05:15 MDT 5.00 2,990 1,650 -- 
05018000 St. Mary Canal at intake near Babb MT  07/04 05:15 MDT 7.25 575 631 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  07/04 05:15 MDT 7.42 581     --- -- 
05020500 St. Mary River at International Boundary  07/04 05:00 MDT 6.19 2,490 1,520 -- 

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