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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 April 20, 2022: We are in the process of working with potential new funding partners to keep the station below active. If this or other efforts do not result in secured funding for the station, it will be discontinued on June 30, 2022.
  • 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
5/29 		Temper-
ature,
water,
deg C
Group UPPER MISSOURI RIVER BASIN
06006000 Red Rock Cr ab Lakes, nr Lakeview, MT  05/28 22:30 MDT 4.08 121 94.0  5.2 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  05/28 22:30 MDT 1.47 41.5 440 -- 
06016000 Beaverhead River at Barretts MT  05/28 22:15 MDT 1.50 409 659 -- 
06017000 Beaverhead River at Dillon MT  05/28 22:15 MDT 3.18 126 183 -- 
06018500 Beaverhead River near Twin Bridges MT  05/28 22:15 MDT 3.67 125 163 -- 
06019500 Ruby River above reservoir near Alder, MT  05/28 22:45 MDT 4.87 854 514 -- 
06020600 Ruby River below reservoir near Alder, MT  05/28 22:45 MDT 4.43 662 559 -- 
06023000 Ruby River near Twin Bridges MT  05/28 22:45 MDT 1.71 27.7 163  13.8 
06023100 Beaverhead River at Twin Bridges, MT  05/28 22:30 MDT Ssn Ssn 439 -- 
    10/01 00:45 MDT -- --     ---  9.9 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  05/28 22:45 MDT 2.60 134 401  12.6 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  05/28 22:30 MDT 3.96 1,230 1,760 -- 
06024580 Big Hole River near Wise River MT  05/28 22:45 MDT -- --     --- Ssn 
06025250 Big Hole River at Maiden Rock nr Divide MT  05/28 22:45 MDT 4.86 2,470 3,479  11.7 
06025500 Big Hole River near Melrose MT  05/28 22:15 MDT 3.42 2,320 3,760  11.7 
06026210 Big Hole River near Glen MT  05/28 22:30 MDT 3.94 2,510 3,439 -- 
    10/01 01:00 MDT -- --     ---  10.1 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  05/28 22:30 MDT 2.870 1,720 3,000  13.3 
06026500 Jefferson River near Twin Bridges MT  05/28 22:15 MDT 4.84 2,280 4,730  13.4 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  11/19 21:30 MST Ssn Ssn 5,220 -- 
    11/01 00:45 MDT -- --     ---  3.7 
06033000 Boulder River near Boulder MT  05/28 22:15 MDT 6.65 453 529 -- 
06035000 Willow Creek near Harrison MT  05/28 22:15 MDT 1.62 48.2 56.0 Ssn 
06036650 Jefferson River near Three Forks MT  05/28 23:00 MDT 3.52 1,420 4,500  15.8 
06036805 Firehole River at Old Faithful, YNP  05/28 23:00 MDT 3.55 274 122  4.4 
06036905 Firehole River near West Yellowstone MT  05/28 23:00 MDT 4.13 707 540  11.6 
06036940 Tantalus Creek at Norris Junction, YNP  05/28 22:30 MDT 2.06 12.0 4.00  23.5 
06037100 Gibbon River at Madison Jct, YNP  05/28 23:00 MDT 5.81 629 274 -- 
06037500 Madison River near West Yellowstone, MT  05/28 22:30 MDT 2.41 988 940  10.8 
06038500 Madison River bl Hebgen Lake nr Grayling MT  05/28 22:45 MDT 1.02 377 956  10.0 
06038800 Madison River at Kirby Ranch nr Cameron MT  05/28 22:45 MDT 1.99 1,140 1,780  6.8 
06040000 Madison River near Cameron MT  05/28 22:15 MDT 2.91 1,900 2,140  8.0 
06040800 Madison River ab powerplant nr McAllister MT  05/28 22:30 MDT 6.73 1,780 1,360 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  05/28 22:45 MDT 4.33 3,080 2,340  13.4 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  05/28 22:30 MDT 7.20 2,400 1,620  5.4 
06043500 Gallatin River near Gallatin Gateway, MT  05/28 23:00 MDT 4.04 3,230 2,520 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  05/28 22:30 MDT 5.99 454 308 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  05/28 22:30 MDT 2.67 87.3 173 -- 
06052500 Gallatin River at Logan MT  05/28 23:00 MDT 6.90 3,090 2,550  10.5 
06054500 Missouri River at Toston MT  05/28 23:00 MDT 5.33 5,860 10,100  14.5 
06061500 Prickly Pear Creek near Clancy MT  05/28 22:30 MDT 1.23 65.1 119 -- 
06062500 Tenmile Creek near Rimini MT  05/28 22:45 MDT 2.62 71.8 99.0 -- 
06063000 Tenmile Creek near Helena MT  05/28 22:15 MDT 3.13 65.1 97.0 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  05/28 23:00 MDT 3.16 2,990 6,240 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  05/28 22:45 MDT 2.03 3,000 6,600  10.5 
06071300 Little Prickly Pear Cr at Wolf Cr MT  05/28 22:45 MDT 2.87 42.2 169 -- 
06073500 Dearborn River near Craig MT  05/28 22:15 MDT 4.45 380 766  10.6 
06074000 Missouri River at Cascade MT  05/28 22:30 MDT 6.50 3,460 13,300 -- 
06076590 Camas C nr Mouth nr White Sulphur Springs MT  05/28 22:45 MDT 3.53 --     ---  9.2 
06076690 Smith River near Ft Logan MT  05/28 22:30 MDT 2.97 124 268 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  05/28 22:15 MDT 3.57 251 708  12.7 
06077500 Smith River near Eden MT  05/28 22:45 MDT 3.48 288 1,150 -- 
06078200 Missouri River near Ulm MT  05/28 23:00 MDT 2.95 3,500 8,890 -- 
06078500 North Fork Sun River near Augusta MT  05/28 22:30 MDT 6.10 1,370 1,640 -- 
06079000 South Fork Sun River near Augusta MT  05/28 22:15 MDT 4.56 2,030 2,060 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  05/28 22:45 MDT 4.69 517 2,470 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  05/28 22:15 MDT 2.54 382 2,360 -- 
06085800 Sun River at Simms MT  05/28 22:30 MDT 2.55 139 1,960  14.8 
06088500 Muddy Creek at Vaughn MT  05/28 22:30 MDT 4.17 193 195 -- 
06089000 Sun River near Vaughn MT  05/28 23:00 MDT 2.22 382 2,100 -- 
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  05/28 22:45 MDT 2.95 4,190 11,800 -- 
06090500 Belt Creek near Monarch MT  05/28 22:15 MDT 3.10 245 773 -- 
06090800 Missouri River at Fort Benton MT  05/28 22:30 MDT 1.88 4,400 15,300 -- 
06091700 Two Medicine River bl South Fork nr Browning MT  05/28 22:15 MDT 4.74 1,720 1,220 -- 
06092020 Two Medicine River ab Badger Cr, nr Piegan, MT  05/28 22:15 MDT 3.72 1,310 1,620 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  05/28 22:15 MDT 5.80 603 597 -- 
06094900 Birch Cr bl Heart Butte Road, nr Heart Butte, MT  05/28 22:15 MDT 2.13 180     --- -- 
06098120 Birch Creek at Bullhead Bridge, nr Valier, MT  05/28 22:30 MDT 4.30 26.5     ---  17.0 
06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT  05/28 22:15 MDT 5.29 576 693 -- 
06099000 Cut Bank Creek at Cut Bank MT  05/28 22:30 MDT 3.26 474 546 -- 
06099500 Marias River near Shelby MT  05/28 22:30 MDT 5.27 2,130 3,000 -- 
06101200 Willow Creek near Galata, MT  05/28 22:30 MDT 1.43 --     --- -- 
06101500 Marias River near Chester MT  05/28 22:15 MDT 3.44 520 1,220 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  05/28 22:45 MDT -- --     ---  14.1 
06102050 Marias River near Loma MT  05/28 22:00 MDT 1.19 482 1,000  18.3 
06102500 Teton River bl South Fork nr Choteau MT  05/28 22:45 MDT 4.55 197 466 -- 
06108000 Teton River near Dutton MT  05/28 22:30 MDT 1.75 23.4 158 -- 
06108800 Teton River at Loma MT  05/28 22:30 MDT 0.75 19.4 68.0 -- 
06109500 Missouri River at Virgelle MT  05/28 23:00 MDT 2.87 4,690 14,800 -- 
06110020 Judith River above Carr Creek near Utica MT  05/28 22:30 MDT 3.03 63.7 418 -- 
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  05/28 22:30 MDT 3.71 145 242 -- 
06114700 Judith River nr mouth, nr Winifred MT  05/28 21:15 MDT 5.20 325 1,090 -- 
06115200 Missouri River near Landusky MT  05/28 23:00 MDT 13.35 5,230 15,500 -- 
    05/28 22:45 MDT -- --     ---  18.7 
06119200 South Fork Musselshell River at Martinsdale, MT  05/28 22:45 MDT 2.88 174 378 -- 
06119600 Musselshell River nr Martinsdale, MT  05/28 22:15 MDT 2.56 171 321 -- 
06120500 Musselshell River at Harlowton MT  05/28 23:00 MDT 2.90 92.7 398 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  05/28 22:30 MDT 3.26 23.0 244 -- 
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  05/28 22:30 MDT 1.57 44.6 854 -- 
06126500 Musselshell River near Roundup MT  05/28 23:00 MDT 1.38 44.2 308 -- 
06127500 Musselshell River at Musselshell MT  05/28 21:30 MDT 1.69 29.8 212 -- 
06130000 Flatwillow Creek near Mosby MT  05/28 23:00 MDT 4.80 --     --- -- 
    05/28 10:30 MDT -- 0.00 90.0 -- 
06130500 Musselshell River at Mosby MT  05/28 22:45 MDT 2.30 12.0 292 -- 
06131200 Nelson Creek near Van Norman MT  05/28 22:15 MDT 2.18 0.10 .16 -- 
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  05/28 22:15 MDT 1.69 12.3 22.0 -- 
06135000 Milk River at Eastern Crossing of Int Bndry  05/28 22:15 MDT 4.12 606 692 -- 
06137570 Boxelder Creek near Rocky Boy, MT  05/28 23:00 MDT 3.54 Rat 15.0 -- 
06137575 Boxelder Creek at Box Elder, MT  05/28 23:00 MDT 5.78 --     --- -- 
    05/26 01:00 MDT -- 0.00     --- -- 
06138580 Big Sandy Cr ab Spring Coulee, nr Laredo, MT  05/28 23:00 MDT 2.66 0.27 17.0 -- 
06139500 Big Sandy Creek near Havre MT  05/28 22:30 MDT 1.85 0.10 8.10 -- 
06140500 Milk River at Havre MT  05/28 22:15 MDT 3.55 1,140 978 -- 
06142400 Clear Creek near Chinook MT  05/28 22:30 MDT 1.02 1.28 31.0 -- 
06151500 Battle Creek near Chinook MT  05/28 22:30 MDT 1.72 41.1 26.0 -- 
06154100 Milk River near Harlem MT  05/28 22:30 MDT 6.04 533 574 -- 
06154400 Peoples Creek near Hays MT  05/28 22:15 MDT 2.50 0.07 14.0 -- 
06155030 Milk River near Dodson MT  05/28 22:15 MDT 3.05 5.73 42.0 -- 
06155500 Milk River at Malta MT  05/28 22:15 MDT 1.52 81.8 183 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  05/28 23:00 MDT 3.11 161 255 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  05/28 22:15 MDT 2.12 37.2 10.0 -- 
06167500 Beaver Creek near Hinsdale MT  05/28 22:30 MDT 3.29 41.4 73.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  05/28 22:30 MDT 2.81 5.86 5.50 -- 
06172310 Milk River at Tampico MT  05/28 22:30 MDT 1.66 12.1 246 -- 
06174500 Milk River at Nashua MT  05/28 23:00 MDT 1.72 106 355 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  05/28 23:00 MDT 8.49 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  05/28 22:30 MDT 42.32 --     --- -- 
06177000 Missouri River near Wolf Point MT  05/28 23:00 MDT 11.37 8,290 8,580 -- 
06177500 Redwater River at Circle MT  05/28 22:30 MDT 3.60 1.09 1.10 -- 
06178000 Poplar River at international boundary  05/28 22:15 MDT 2.55 10.3 7.80 -- 
06178500 East Poplar River at international boundary  05/28 22:30 MDT 5.70 6.16 7.30 -- 
06181000 Poplar River near Poplar MT  05/28 22:30 MDT 7.20 73.2 66.0 -- 
06183450 Big Muddy Creek near Antelope MT  05/28 22:15 MDT 1.91 18.1 13.0 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  05/28 22:15 MDT 5.12 39.4 23.0 -- 
06185500 Missouri River near Culbertson MT  05/28 23:00 MDT 3.48 8,820 9,530 -- 
06336600 BEAVER CREEK NR TROTTERS, ND  05/28 23:15 CDT -- 19.1 9.70 -- 
      [Radar]  05/28 23:15 CDT 2.80 --     --- -- 
Group YELLOWSTONE RIVER BASIN
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  05/28 22:30 MDT 3.92 1,630 1,960 -- 
06187915 Soda Butte Cr at Park Bndry at Silver Gate  05/28 22:45 MDT 2.24 300 240 -- 
06188000 Lamar River nr Tower Ranger Station YNP  05/28 22:15 MDT 7.01 6,890 4,100  5.0 
06190540 Boiling River at Mammoth,YNP  05/28 22:15 MDT 1.26 29.8 28.0  41.4 
06191000 Gardner River near Mammoth, YNP  05/28 22:45 MDT 3.54 879 666 -- 
06191500 Yellowstone River at Corwin Springs MT  05/28 23:00 MDT 6.84 13,300 9,360  6.0 
06192500 Yellowstone River near Livingston, MT  05/28 22:45 MDT 6.34 12,700 10,900  8.7 
06192900 Dugout Creek at mouth, nr Wilsall, MT  05/28 22:15 MDT 2.53 Rat     ---  2.8 
06192980 Shields River ab Smith Cr, nr Wilsall, MT  05/28 22:15 MDT 3.39 --     ---  5.7 
    08/19 00:45 MDT -- Rat 300 -- 
      [YSI EXO]  05/28 22:15 MDT -- --     ---  5.6 
06195600 Shields River nr Livingston MT  05/28 22:30 MDT 2.22 623 894 -- 
06195750 Yellowstone River at Springdale, MT  05/28 23:00 MDT -- --     ---  9.4 
06195950 Yellowstone River at Big Timber, MT  05/28 22:30 MDT -- --     ---  10.6 
06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT  05/28 22:30 MDT 3.46 169 274 -- 
06200000 Boulder River at Big Timber MT  05/28 22:45 MDT 4.60 1,870 1,850 -- 
06204050 West Rosebud Creek near Roscoe MT  05/28 23:00 MDT 0.57 30.8 111 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  05/28 23:05 MDT 1.55 68.9 171 -- 
    05/28 23:00 MDT -- --     ---  8.9 
06205000 Stillwater River near Absarokee MT  05/28 22:15 MDT 3.93 2,090 2,450  9.9 
06207500 Clarks Fork Yellowstone River nr Belfry MT  05/28 23:00 MDT 5.01 3,760 3,190 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  05/28 22:30 MDT 5.47 3,610 3,120 -- 
06209500 Rock Creek near Red Lodge MT  05/28 23:00 MDT 5.74 277 377 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  05/28 22:15 MDT 2.07 64.8 159 -- 
06211500 Willow Creek near Boyd MT  05/28 22:30 MDT 2.70 27.4 35.0 -- 
06214500 Yellowstone River at Billings MT  05/28 23:00 MDT 7.09 18,800 19,500  14.9 
06286490 Big Horn Canal near St. Xavier MT  05/28 22:15 MDT 71.83 198     --- -- 
06287000 Bighorn River near St. Xavier, MT  05/28 22:15 MDT 59.97 2,490 4,530 -- 
06287800 Bighorn River at bridge, at St. Xavier, MT  05/28 22:30 MDT 6.28 2,500 5,970 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  05/28 22:30 MDT 10.01 2,390 5,890 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  05/28 23:00 MDT 3.20 478 505 -- 
06293890 Agency Canal Tailwaste near Hardin MT  05/28 22:15 MDT 2.47 7.11 14.0 -- 
06294000 Little Bighorn River near Hardin MT  05/28 22:15 MDT 3.11 309 712 -- 
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  05/28 23:00 MDT 1.92 2,820 4,550 -- 
06295000 Yellowstone River at Forsyth MT  05/28 22:45 MDT 3.07 10,900 24,900 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  05/28 22:45 MDT 3.57 Bkw 12.0 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  05/28 22:45 MDT 4.36 8.87 47.0 -- 
06306300 Tongue River at State Line nr Decker MT  05/28 22:15 MDT 4.12 753 1,600 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  05/28 22:30 MDT 11.28 335 1,090 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  05/28 22:30 MDT 1.81 365 841 -- 
06307662 Tongue River at Ashland, MT  05/28 23:00 MDT 10.49 --     --- -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  05/28 23:15 MDT 3.29 --     --- -- 
    05/28 22:15 MDT -- 314 875 -- 
06308500 Tongue River at Miles City, MT  05/28 23:00 MDT 2.29 360 910 -- 
06309000 Yellowstone River at Miles City, MT  05/28 23:00 MDT 4.06 9,500 24,300 -- 
06324500 Powder River at Moorhead MT  05/28 22:45 MDT 3.28 253 1,010 -- 
06326500 Powder River near Locate MT  05/28 23:00 MDT 1.33 356 1,010 -- 
06327500 Yellowstone River at Glendive, MT  05/28 23:00 MDT 43.90 10,300 29,900 -- 
06328495 Yellowstone River Fish Bypass Channel nr Intake MT  05/28 23:00 MDT 15.89 1,740     --- -- 
06329500 Yellowstone River near Sidney MT  05/28 23:00 MDT 4.40 9,200 25,100  17.6 
06329610 YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND 
      [Radar]  05/28 23:15 CDT 64.09 --     --- -- 
Group UPPER COLUMBIA RIVER BASIN
12301250 Tobacco River at Eureka, MT  05/28 22:30 MDT 4.45 989 952 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  05/28 23:00 MDT 23.49 23,800 10,900  6.8 
12302055 Fisher River near Libby MT  05/28 22:45 MDT 5.61 1,620 1,130 -- 
12304500 Yaak River near Troy MT  05/28 22:45 MDT 7.05 4,580 3,100 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  05/28 21:15 PDT 20.88 36,300 20,300  7.9 
12323233 Blacktail Creek above Grove Gulch, at Butte, MT  05/28 22:45 MDT 4.97 11.9 15.0  9.9 
12323242 Silver Bow Creek at Montana Street, at Butte, MT  05/28 22:45 MDT 6.68 --     ---  10.5 
    05/28 21:30 MDT -- 33.2     --- -- 
12323250 Silver Bow Cr bl Blacktail Cr, at Butte, MT  05/28 22:45 MDT 2.09 66.1 40.0 -- 
12323600 Silver Bow Creek at Opportunity MT  05/28 22:45 MDT 2.09 59.9 124 -- 
12323670 Mill Creek nr Anaconda, MT  05/28 23:00 MDT 2.94 97.8 142 -- 
12323700 Mill Creek at Opportunity, MT  05/28 22:30 MDT 2.35 25.1 86.0 -- 
12323710 Willow Creek nr Anaconda, MT  05/28 23:00 MDT 1.83 14.1 27.0 -- 
12323720 Willow Creek at Opportunity, MT  05/28 22:30 MDT 4.11 16.1 37.0 -- 
12323750 Silver Bow Creek at Warm Springs MT  05/28 22:15 MDT 2.13 91.0 246 -- 
12323760 Warm Springs Creek near Anaconda MT  05/28 22:30 MDT 2.59 138 187 -- 
12323770 Warm Springs Creek at Warm Springs MT  05/28 22:45 MDT 3.41 81.7 126  10.4 
12323800 Clark Fork near Galen MT  05/28 22:30 MDT 2.24 155 352  12.2 
12323840 Lost Creek near Anaconda MT  05/28 23:00 MDT 2.61 4.78 15.0 -- 
12323850 Lost Creek near Galen, MT  05/28 22:30 MDT 1.49 13.0 20.0 -- 
12324200 Clark Fork at Deer Lodge MT  05/28 22:30 MDT 2.62 160 450  14.4 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  05/28 22:45 MDT 2.78 167 629 -- 
      [(2)]  05/28 22:45 MDT -- --     ---  13.9 
12324590 Little Blackfoot River near Garrison MT  05/28 22:30 MDT 1.42 245 511 -- 
12324680 Clark Fork at Goldcreek MT  05/28 23:00 MDT 4.59 494 1,130 -- 
12325500 Flint Creek near Southern Cross MT  05/28 22:45 MDT 0.81 30.0 34.0 -- 
12329500 Flint Creek at Maxville MT  05/28 22:45 MDT 2.06 72.3 156 -- 
12330000 Boulder Creek at Maxville MT  05/28 22:30 MDT 2.58 175 170 -- 
12331500 Flint Creek near Drummond MT  05/28 22:30 MDT 2.31 109 176 -- 
12331800 Clark Fork near Drummond MT  05/28 22:15 MDT 3.23 631 1,270 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  05/28 22:15 MDT 3.63 755 482 -- 
12334510 Rock Creek near Clinton MT  05/28 22:45 MDT 7.22 2,670 1,710  8.8 
12334550 Clark Fork at Turah Bridge nr Bonner MT  05/28 22:30 MDT 4.20 3,520 2,920 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  05/28 22:45 MDT 5.44 877 1,140 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  05/28 22:45 MDT 2.14 43.8 120 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  05/28 23:00 MDT 6.86 1,960 1,400 -- 
12340000 Blackfoot River near Bonner MT  05/28 22:45 MDT 6.00 5,640 5,950  10.2 
12340500 Clark Fork above Missoula MT  05/28 23:00 MDT 6.40 9,100 8,980  10.4 
12342500 West Fork Bitterroot River nr Conner MT  05/28 22:15 MDT 4.04 1,710 1,110 -- 
12344000 Bitterroot River near Darby MT  05/28 22:15 MDT 5.82 5,170 3,650 Ssn 
12350250 Bitterroot River at Bell Crossing nr Victor MT  05/28 22:45 MDT 10.27 8,480 5,620 -- 
12352500 Bitterroot River near Missoula MT  05/28 22:45 MDT 9.16 11,700 8,270 -- 
    10/01 00:45 MDT -- --     ---  12.6 
12353000 Clark Fork below Missoula MT  05/28 23:00 MDT 7.20 20,500 18,500 -- 
12353650 Clark Fork at Superior, MT  05/28 22:15 MDT -- --     --- Ssn 
12354000 St. Regis River near St. Regis, MT  05/28 22:45 MDT 5.22 2,100 1,780 -- 
12354500 Clark Fork at St. Regis MT  05/28 22:45 MDT 12.56 24,000 24,000 -- 
12354700 Clark Fork near Paradise, MT  10/01 00:45 MDT -- --     ---  12.5 
12355000 Flathead River at Flathead British Columbia  05/28 22:45 MDT 8.10 4,260 3,760 -- 
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  05/28 22:45 MDT 4.21 192     ---  2.6 
12355347 Big Creek below Lookout Creek, near Apgar, MT  05/28 22:30 MDT 4.19 821     ---  4.2 
12355500 N F Flathead River nr Columbia Falls MT  05/28 22:45 MDT 7.30 12,200 11,700  7.2 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  05/28 22:40 MDT 4.19 --     --- -- 
12358500 M F Flathead River near West Glacier MT  05/28 22:45 MDT 6.91 14,500 11,000 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  05/28 22:45 MDT 11.22 12,800 9,670 -- 
12362500 S F Flathead River nr Columbia Falls MT  05/28 22:45 MDT 8.36 6,500 4,590 -- 
12363000 Flathead River at Columbia Falls MT  05/28 22:45 MDT 11.48 34,500 26,700  6.7 
12363500 Flathead River near Kalispell, MT  05/28 23:00 MDT 18.62 32,100     --- -- 
12365700 Stillwater River at Lawrence Park, at Kalispell  05/28 22:45 MDT 4.84 818 1,120 -- 
12366000 Whitefish River near Kalispell MT  05/28 22:45 MDT 2.96 467 657 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  05/28 22:45 MDT 96.43 --     --- -- 
12370000 Swan River near Bigfork, MT  05/28 23:00 MDT 4.19 2,550 3,350 -- 
12372000 Flathead River near Polson MT  05/28 22:50 MDT 8.87 17,100 29,099 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  05/28 22:15 MDT 3.05 191 134 -- 
12381400 South Fork Jocko River near Arlee MT  05/28 22:15 MDT 2.99 344 269 -- 
12388700 Flathead River at Perma MT  05/28 22:30 MDT 12.13 18,100 20,300  10.7 
12389000 Clark Fork near Plains MT  05/28 22:45 MDT 9.93 41,900 57,099 -- 
12389500 Thompson River near Thompson Falls MT  05/28 22:45 MDT 4.83 1,470 1,260 -- 
12390700 Prospect Creek at Thompson Falls MT  05/28 22:15 MDT 4.48 1,170 778 -- 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  05/28 22:30 MDT 3.59 Bkw 3.10 -- 
Group HUDSON BAY BASIN
05014500 Swiftcurrent Creek at Many Glacier MT  05/28 22:30 MDT 3.54 819 471 -- 
05017500 St. Mary River near Babb MT  05/28 22:15 MDT 3.73 1,600 2,260 -- 
05018000 St. Mary Canal at intake near Babb MT  05/28 22:15 MDT 7.55 622 570 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  05/28 22:15 MDT 7.61 617     --- -- 
05020500 St. Mary River at International Boundary  05/28 23:10 MDT 5.30 1,220 2,150 -- 

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