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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 -- 240 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
6/30
Temper-
ature,
water,
deg C
05014500 Swiftcurrent Creek at Many Glacier MT  06/30 17:30 MDT 2.99 548 362 -- 
05017500 St. Mary River near Babb MT  06/30 17:15 MDT 4.88 2,860 1,850 -- 
05018000 St. Mary Canal at intake near Babb MT  06/30 17:15 MDT 7.42 602 626 -- 
05018500 St. Mary Canal at St. Mary Crossing near Babb MT  06/30 17:15 MDT 7.54 603     --- -- 
05020500 St. Mary River at International Boundary  06/30 17:00 MDT 6.20 2,500 1,600 -- 
06006000 Red Rock Cr ab Lakes, nr Lakeview, MT  06/30 17:30 MDT 3.39 69.2 68.0  14.8 
06012500 Red Rock R bl Lima Reservoir nr Monida MT  06/30 17:30 MDT 3.22 483 422 -- 
06016000 Beaverhead River at Barretts MT  06/30 17:15 MDT 1.93 658 647 -- 
06017000 Beaverhead River at Dillon MT  06/30 17:15 MDT 3.58 224 183 -- 
06018500 Beaverhead River near Twin Bridges MT  06/30 17:15 MDT 3.56 88.0 180 -- 
06019500 Ruby River above reservoir near Alder, MT  06/30 17:45 MDT 3.69 367 248 -- 
06020600 Ruby River below reservoir near Alder, MT  06/30 17:45 MDT 3.60 354 340 -- 
06023000 Ruby River near Twin Bridges MT  06/30 17:45 MDT 2.99 282 325  17.3 
06023100 Beaverhead River at Twin Bridges, MT  06/30 17:30 MDT Ssn Ssn 313 -- 
    10/01 00:45 MDT -- --     ---  9.9 
06024450 Big Hole River bl Big Lake Cr at Wisdom MT  06/30 16:45 MDT 2.56 122 162  20.4 
06024540 Big Hole River bl Mudd Cr nr Wisdom MT  06/30 17:30 MDT 3.50 728 675 -- 
06024580 Big Hole River near Wise River MT  06/30 17:45 MDT -- --     ---  19.0 
06025250 Big Hole River at Maiden Rock nr Divide MT  06/30 16:45 MDT 4.42 1,920 2,000  16.5 
06025500 Big Hole River near Melrose MT  06/30 17:15 MDT 3.12 1,880 2,180  17.7 
06026210 Big Hole River near Glen MT  06/30 17:30 MDT 3.43 1,700 1,580  18.9 
06026420 Big Hole R bl Hamilton Ditch nr Twin Bridges, MT  06/30 17:30 MDT 3.020 1,920 1,920  19.3 
06026500 Jefferson River near Twin Bridges MT  06/30 17:15 MDT 4.79 2,220 3,270  19.5 
06027600 Jefferson River at Parsons Bdg nr Silver Star, MT  06/30 17:30 MDT Ssn Ssn 2,650 -- 
    11/01 00:45 MDT -- --     ---  3.7 
06033000 Boulder River near Boulder MT  06/30 17:15 MDT 5.73 147 159 -- 
06035000 Willow Creek near Harrison MT  06/30 17:15 MDT 2.12 117 96.0  14.9 
06036650 Jefferson River near Three Forks MT  06/30 17:00 MDT 4.40 2,400 2,300  20.7 
06036805 Firehole River at Old Faithful, YNP  06/30 17:00 MDT 2.77 96.3 84.0  16.3 
06036905 Firehole River near West Yellowstone MT  06/30 17:00 MDT 3.12 329 325  25.0 
06036940 Tantalus Creek at Norris Junction, YNP  06/30 17:30 MDT 1.35 3.02 3.20  29.0 
06037100 Gibbon River at Madison Jct, YNP  06/30 17:00 MDT 5.00 187 144 -- 
06037500 Madison River near West Yellowstone, MT  06/30 17:30 MDT 1.92 512 557  21.9 
06038500 Madison River bl Hebgen Lake nr Grayling MT  06/30 16:45 MDT 1.59 787 1,019  16.8 
06038800 Madison River at Kirby Ranch nr Cameron MT  06/30 17:45 MDT 2.08 1,270 1,290  17.3 
06040000 Madison River near Cameron MT  06/30 17:15 MDT 2.85 1,940 1,820  16.6 
06040800 Madison River ab powerplant nr McAllister MT  06/30 17:30 MDT 5.50 932 929 -- 
06041000 Madison River bl Ennis Lake nr McAllister MT  06/30 17:45 MDT 3.50 2,370 2,180  16.9 
06043120 Gallatin River above Deer Creek, near Big Sky, MT  06/30 17:30 MDT 6.54 1,570 1,140  12.4 
06043500 Gallatin River near Gallatin Gateway, MT  06/30 17:00 MDT 3.71 2,700 2,070 -- 
06048650 E Gallatin R ab Water Reclamation Fa nr Bozeman MT  06/30 17:30 MDT 4.53 180 119 -- 
06050000 Hyalite C at Hyalite R S nr Bozeman MT  06/30 17:30 MDT 3.05 188 174 -- 
06052500 Gallatin River at Logan MT  06/30 17:00 MDT 6.62 2,900 1,940  15.5 
06054500 Missouri River at Toston MT  06/30 17:00 MDT 5.98 7,520 8,430  17.9 
06061500 Prickly Pear Creek near Clancy MT  06/30 17:30 MDT 0.99 39.2 72.0 -- 
06062500 Tenmile Creek near Rimini MT  06/30 17:45 MDT 1.92 14.3 21.0 -- 
06063000 Tenmile Creek near Helena MT  06/30 17:15 MDT 2.64 21.1 30.0 -- 
06065500 Missouri River bl Hauser Dam near Helena MT  06/30 17:00 MDT 3.77 4,100 5,070 -- 
06066500 Missouri River bl Holter Dam nr Wolf Cr MT  06/30 17:45 MDT 2.63 4,070 6,570  15.0 
06071300 Little Prickly Pear Cr at Wolf Cr MT  06/30 17:45 MDT 2.85 39.9 94.0 -- 
06073500 Dearborn River near Craig MT  06/30 17:15 MDT 3.83 141 265  20.5 
06074000 Missouri River at Cascade MT  06/30 17:30 MDT 6.88 4,410 11,400 -- 
06076590 Camas C nr Mouth nr White Sulphur Springs MT  06/30 17:45 MDT 3.50 --     ---  17.1 
06076690 Smith River near Ft Logan MT  06/30 17:30 MDT 3.05 129 224 -- 
06077200 Smith River bl Eagle Cr nr Fort Logan MT  06/30 17:15 MDT 3.68 275 315  18.2 
06077500 Smith River near Eden MT  06/30 17:45 MDT 3.67 363 505 -- 
06078200 Missouri River near Ulm MT  06/30 17:00 MDT 3.89 4,440 8,040 -- 
06078500 North Fork Sun River near Augusta MT  06/30 17:30 MDT 5.44 1,080 663 -- 
06079000 South Fork Sun River near Augusta MT  06/30 17:15 MDT 3.32 943 834 -- 
06080900 Sun River bl Diversion Dam nr Augusta MT  06/30 16:45 MDT 5.34 888 511 -- 
06082200 Sun River bl Willow Cr nr Augusta MT  06/30 17:15 MDT 2.85 610 463 -- 
06085800 Sun River at Simms MT  06/30 17:30 MDT 3.39 757 353  18.6 
06088500 Muddy Creek at Vaughn MT  06/30 17:30 MDT 4.67 284 261 -- 
06089000 Sun River near Vaughn MT  06/30 17:00 MDT 3.02 1,340 874 -- 
06090000 Missouri River at Great Falls MT  04/20 07:30 MDT Dis --     --- -- 
06090300 Missouri River near Great Falls MT  06/30 17:45 MDT 3.51 6,230 9,330 -- 
06090500 Belt Creek near Monarch MT  06/30 17:15 MDT 3.04 228 297 -- 
06090800 Missouri River at Fort Benton MT  06/30 17:30 MDT 2.52 6,280 12,300 -- 
06091700 Two Medicine River bl South Fork nr Browning MT  06/30 17:15 MDT 4.02 1,080 537 -- 
06092020 Two Medicine River ab Badger Cr, nr Piegan, MT  06/30 17:15 MDT 3.06 786 1,090 -- 
06093200 Badger Cr bl Four Horns Canal nr Browning MT  06/30 17:15 MDT 5.21 339 225 -- 
06094900 Birch Cr bl Heart Butte Road, nr Heart Butte, MT  06/30 17:15 MDT 2.45 290     --- -- 
06098120 Birch Creek at Bullhead Bridge, nr Valier, MT  06/30 17:30 MDT 4.39 30.9     ---  22.1 
06098800 Cut Bank Cr ab Gillam Coulee, nr Sundance, MT  06/30 17:15 MDT 5.08 437 826 -- 
06099000 Cut Bank Creek at Cut Bank MT  06/30 17:30 MDT 3.25 470 354 -- 
06099500 Marias River near Shelby MT  06/30 17:30 MDT 4.91 1,740 1,409 -- 
06101200 Willow Creek near Galata, MT  06/30 17:30 MDT 1.42 --     --- -- 
06101500 Marias River near Chester MT  06/30 17:15 MDT 4.56 1,280 984 -- 
06101630 Marias River at Highway 223 bridge near Chester,MT  06/30 17:45 MDT -- --     ---  17.8 
06102050 Marias River near Loma MT  06/30 17:00 MDT 1.91 1,020 971  21.9 
06102500 Teton River bl South Fork nr Choteau MT  06/30 17:45 MDT 4.65 253 218 -- 
06108000 Teton River near Dutton MT  06/30 17:30 MDT 1.90 35.8 119 -- 
06108800 Teton River at Loma MT  06/30 17:30 MDT 0.92 61.1 50.0 -- 
06109500 Missouri River at Virgelle MT  06/30 17:00 MDT 3.81 7,140 12,200 -- 
06110020 Judith River above Carr Creek near Utica MT  06/30 17:30 MDT 3.19 81.0 101 -- 
06111800 Big Spring Cr at R&B Trading Post nr Lewistown MT  06/30 17:30 MDT 3.56 110 180 -- 
06114700 Judith River nr mouth, nr Winifred MT  06/30 17:15 MDT 4.96 250 503 -- 
06115200 Missouri River near Landusky MT  06/30 17:00 MDT 14.69 7,720 13,000 -- 
    06/30 16:45 MDT -- --     ---  21.8 
06119200 South Fork Musselshell River at Martinsdale, MT  06/30 17:45 MDT 2.32 41.6 123 -- 
06119600 Musselshell River nr Martinsdale, MT  06/30 17:15 MDT 1.67 44.0 77.0 -- 
06120500 Musselshell River at Harlowton MT  06/30 17:00 MDT 2.87 86.6 179 -- 
06123030 Musselshell River ab Mud Cr nr Shawmut MT  06/30 17:30 MDT 3.42 52.5 83.0 -- 
06125600 Musselshell River ab Big Coulee Creek at Lavina MT  06/30 17:30 MDT 2.39 201 257 -- 
06126500 Musselshell River near Roundup MT  06/30 17:00 MDT 2.14 191 214 -- 
06127500 Musselshell River at Musselshell MT  06/30 17:30 MDT 2.34 137 156 -- 
06130000 Flatwillow Creek near Mosby MT  06/30 17:00 MDT 4.74 --     --- -- 
    06/17 18:45 MDT -- 0.00 217 -- 
06130500 Musselshell River at Mosby MT  06/30 17:45 MDT 2.24 5.47 219 -- 
06131200 Nelson Creek near Van Norman MT  06/30 17:15 MDT 2.01 0.00 .050 -- 
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  06/30 15:15 MDT 1.61 9.44 16.0 -- 
06135000 Milk River at Eastern Crossing of Int Bndry  06/30 17:15 MDT 4.29 962 662 -- 
06137570 Boxelder Creek near Rocky Boy, MT  06/30 17:00 MDT 3.69 Rat 9.10 -- 
06137575 Boxelder Creek at Box Elder, MT  06/30 17:00 MDT 6.61 0.60     --- -- 
06138580 Big Sandy Cr ab Spring Coulee, nr Laredo, MT  06/30 17:00 MDT 2.63 0.15 .20 -- 
06139500 Big Sandy Creek near Havre MT  06/30 17:30 MDT 1.50 0.01 20.0 -- 
06140500 Milk River at Havre MT  06/30 17:15 MDT 1.58 368 698 -- 
06142400 Clear Creek near Chinook MT  06/30 17:30 MDT 1.24 4.88 18.0 -- 
06151500 Battle Creek near Chinook MT  06/30 17:30 MDT 1.15 5.96 13.0 -- 
06154100 Milk River near Harlem MT  06/30 17:30 MDT 3.95 246 478 -- 
06154400 Peoples Creek near Hays MT  06/30 17:15 MDT 2.50 0.07 6.20 -- 
06155030 Milk River near Dodson MT  06/30 17:15 MDT 2.99 3.12 87.0 -- 
06155500 Milk River at Malta MT  06/30 17:15 MDT 1.08 11.9 298 -- 
06164510 Milk River at Juneberg Bridge nr Saco MT  06/30 17:00 MDT 2.74 63.0 306 -- 
06166000 Beaver Cr bl Guston Coulee nr Saco MT  06/30 17:15 MDT 1.41 12.1 2.40 -- 
06167500 Beaver Creek near Hinsdale MT  06/30 17:30 MDT 2.60 0.00 60.0 -- 
06169500 Rock Creek bl Horse Creek nr int'l boundary  06/30 17:30 MDT 2.55 2.09 3.60 -- 
06172310 Milk River at Tampico MT  06/30 17:30 MDT 1.56 6.67 320 -- 
06174500 Milk River at Nashua MT  06/30 17:00 MDT 1.64 60.4 460 -- 
06175100 Missouri R at W Frazer Pump Plant nr Frazer MT  06/30 17:00 MDT 8.44 --     --- -- 
06175510 Missouri R at E Frazer Pump Plant nr Frazer MT  06/30 17:30 MDT 42.25 --     --- -- 
06177000 Missouri River near Wolf Point MT  06/30 17:00 MDT 10.92 7,360 8,660 -- 
06177500 Redwater River at Circle MT  06/30 17:30 MDT 3.44 0.13 .80 -- 
06178000 Poplar River at international boundary  06/30 17:15 MDT 2.34 0.88 3.50 -- 
06178500 East Poplar River at international boundary  06/30 17:30 MDT 5.27 2.08 2.60 -- 
06181000 Poplar River near Poplar MT  06/30 17:30 MDT 6.99 49.0 48.0 -- 
06183450 Big Muddy Creek near Antelope MT  06/30 17:15 MDT 1.73 7.15 8.30 -- 
06185110 Big Muddy Creek nr mouth nr Culbertson MT  06/30 17:15 MDT 4.51 16.0 13.0 -- 
06185500 Missouri River near Culbertson MT  06/30 17:00 MDT 3.01 7,830 9,330 -- 
06186500 Yellowstone River at Yellowstone Lk Outlet YNP  06/30 17:30 MDT 6.63 5,210 4,400 -- 
06187915 Soda Butte Cr at Park Bndry at Silver Gate  06/30 17:45 MDT 2.71 404 310 -- 
06188000 Lamar River nr Tower Ranger Station YNP  06/30 17:15 MDT 4.68 3,210 2,380 -- 
    06/14 16:15 MDT -- --     --- Eqp 
06190540 Boiling River at Mammoth,YNP  06/30 17:15 MDT 1.14 25.1 27.0  51.9 
06191000 Gardner River near Mammoth, YNP  06/30 17:45 MDT 2.68 490 442 -- 
06191500 Yellowstone River at Corwin Springs MT  06/30 17:00 MDT 6.35 11,200 9,410  10.7 
06192500 Yellowstone River near Livingston, MT  06/30 16:45 MDT 5.86 14,400 11,100 -- 
    06/13 12:45 MDT -- --     ---  24.2 
06192900 Dugout Creek at mouth, nr Wilsall, MT  06/30 17:15 MDT 2.24 Rat     ---  11.6 
06192980 Shields River ab Smith Cr, nr Wilsall, MT  06/30 17:15 MDT 2.72 --     ---  13.7 
    08/19 00:45 MDT -- Rat 111 -- 
      [YSI EXO]  06/30 17:15 MDT -- --     ---  13.6 
06195600 Shields River nr Livingston MT  06/30 17:30 MDT 1.55 270 402 -- 
06195750 Yellowstone River at Springdale, MT  06/30 17:00 MDT -- --     ---  15.5 
06195950 Yellowstone River at Big Timber, MT  06/30 17:30 MDT -- --     ---  15.1 
06197800 East Boulder River bl Dry Fork Cr nr Mcleod, MT  06/30 17:30 MDT 4.13 366 85.0 -- 
06200000 Boulder River at Big Timber MT  06/30 16:45 MDT 5.19 2,600 2,039 -- 
06204050 West Rosebud Creek near Roscoe MT  06/30 17:00 MDT 2.68 721 327 -- 
06204070 W Rosebud Cr at Emerald Lk Campground nr Roscoe  06/30 17:50 MDT 3.22 903 496 -- 
    06/30 17:45 MDT -- --     ---  10.2 
06205000 Stillwater River near Absarokee MT  06/30 17:15 MDT 5.97 6,150 3,020  14.4 
06207500 Clarks Fork Yellowstone River nr Belfry MT  06/30 17:00 MDT 5.62 7,080 3,340 -- 
06208500 Clarks Fork Yellowstone River at Edgar MT  06/30 17:30 MDT 6.83 5,760 2,970 -- 
06209500 Rock Creek near Red Lodge MT  06/30 17:00 MDT 6.67 737 498 -- 
06211000 Red Lodge Cr ab Cooney Re nr Boyd MT  06/30 17:15 MDT 2.86 202 129 -- 
06211500 Willow Creek near Boyd MT  06/30 17:30 MDT 3.17 74.3 57.0 -- 
06214500 Yellowstone River at Billings MT  06/30 17:00 MDT 9.18 31,000 21,300 Eqp 
06286490 Big Horn Canal near St. Xavier MT  06/30 17:15 MDT 73.09 394     --- -- 
06287000 Bighorn River near St. Xavier, MT  06/30 17:15 MDT 61.82 5,470 5,850 -- 
06287800 Bighorn River at bridge, at St. Xavier, MT  06/30 17:30 MDT 8.14 6,060 3,210 -- 
06288400 Bighorn River at Two Leggins Bridge, near Hardin  06/30 17:30 MDT 11.90 6,060 2,980 -- 
06289000 Little Bighorn River at State Line nr Wyola MT  06/30 17:00 MDT 2.93 325 299 -- 
06294000 Little Bighorn River near Hardin MT  06/30 17:15 MDT 3.68 519 396 -- 
06294500 Bighorn River ab Tullock Cr nr Bighorn MT  06/30 17:00 MDT 4.01 6,480 5,810 -- 
06295000 Yellowstone River at Forsyth MT  06/29 12:15 MDT 6.84 35,800 27,500 -- 
06295113 Rosebud C at Reservation Bndry nr Kirby MT  06/30 16:45 MDT 3.57 Bkw 4.80 -- 
06295220 Rosebud C Bel Lame Deer C nr Lame Deer MT  06/30 17:45 MDT 3.99 4.39 24.0 -- 
06306300 Tongue River at State Line nr Decker MT  06/30 17:15 MDT 4.46 975 800 -- 
06307500 Tongue River at Tongue R Dam nr Decker MT  06/30 17:30 MDT 12.70 1,010 732 -- 
06307616 Tongue R at Birney Day School Br nr Birney MT  06/30 17:30 MDT 3.27 873 691 -- 
06307662 Tongue River at Ashland, MT  06/30 17:45 MDT 12.92 1,100     --- -- 
06307830 Tongue R bl Brandenberg bridge nr Ashland MT  06/30 17:15 MDT 6.22 1,390 863 -- 
06308500 Tongue River at Miles City, MT  06/30 17:00 MDT 4.37 1,280 776 -- 
06309000 Yellowstone River at Miles City, MT  06/30 17:00 MDT 8.96 36,100 31,000 -- 
06324500 Powder River at Moorhead MT  06/30 16:45 MDT 3.52 422 659 -- 
06326500 Powder River near Locate MT  06/30 17:00 MDT 1.78 605 820 -- 
06327500 Yellowstone River at Glendive, MT  06/30 17:00 MDT 48.28 36,400 38,400 -- 
06328495 Yellowstone River Fish Bypass Channel nr Intake MT  06/30 17:45 MDT 20.05 5,970     --- -- 
06329500 Yellowstone River near Sidney MT  06/30 17:00 MDT 10.62 38,600 34,400  21.2 
06329610 YELLOWSTONE R NO. 2 NR CARTWRIGHT, ND 
      [Radar]  06/30 18:15 CDT 71.27 --     --- -- 
06336600 BEAVER CREEK NR TROTTERS, ND  06/30 18:15 CDT -- 11.0 6.70 -- 
      [Radar]  06/30 18:15 CDT 2.54 --     --- -- 
12301250 Tobacco River at Eureka, MT  06/30 17:30 MDT 4.42 967 318 -- 
12301933 Kootenai River bl Libby Dam nr Libby MT  06/30 17:00 MDT 21.01 12,900 12,700  11.7 
12302055 Fisher River near Libby MT  06/30 16:45 MDT 4.32 620 382 -- 
12304500 Yaak River near Troy MT  06/30 17:45 MDT 5.16 1,500 842 -- 
12305000 KOOTENAI RIVER AT LEONIA, ID  06/30 16:15 PDT 15.84 17,700 14,599  13.1 
12323233 Blacktail Creek above Grove Gulch, at Butte, MT  06/30 17:45 MDT 4.85 6.90 45.0  17.5 
12323242 Silver Bow Creek at Montana Street, at Butte, MT  06/30 16:45 MDT 6.32 14.8 32.0  18.2 
12323250 Silver Bow Cr bl Blacktail Cr, at Butte, MT  06/30 16:45 MDT 1.65 22.9 20.0 -- 
12323600 Silver Bow Creek at Opportunity MT  06/30 17:45 MDT 1.91 40.8 60.0 -- 
12323670 Mill Creek nr Anaconda, MT  06/30 17:00 MDT 2.90 84.3 86.0 -- 
12323700 Mill Creek at Opportunity, MT  06/30 17:30 MDT 2.76 67.6 42.0 -- 
12323710 Willow Creek nr Anaconda, MT  06/30 17:00 MDT 1.56 9.03 8.10 -- 
12323720 Willow Creek at Opportunity, MT  06/30 17:30 MDT 4.08 14.7 16.0 -- 
12323750 Silver Bow Creek at Warm Springs MT  06/30 17:15 MDT 2.24 118 145 -- 
12323760 Warm Springs Creek near Anaconda MT  06/30 17:30 MDT 2.99 226 191 -- 
12323770 Warm Springs Creek at Warm Springs MT  06/30 17:45 MDT 3.77 139 113  14.0 
12323800 Clark Fork near Galen MT  06/30 17:30 MDT 2.53 245 250  15.1 
12323840 Lost Creek near Anaconda MT  06/30 17:00 MDT 2.81 8.18 14.0 -- 
12323850 Lost Creek near Galen, MT  06/30 17:30 MDT 1.27 4.67 5.10 -- 
12324200 Clark Fork at Deer Lodge MT  06/30 17:30 MDT 2.93 401 275  19.4 
12324400 Clark Fork ab Little Blackfoot R nr Garrison MT  06/30 17:45 MDT 3.38 325 375 -- 
      [(2)]  06/30 17:45 MDT -- --     ---  20.2 
12324590 Little Blackfoot River near Garrison MT  06/30 17:30 MDT 0.86 189 155 -- 
12324680 Clark Fork at Goldcreek MT  06/30 17:00 MDT 4.70 562 587 -- 
12325500 Flint Creek near Southern Cross MT  06/30 16:45 MDT 0.95 33.5 38.0 -- 
12329500 Flint Creek at Maxville MT  06/30 16:45 MDT 2.27 96.4 146 -- 
12330000 Boulder Creek at Maxville MT  06/30 17:30 MDT 2.13 97.1 93.0 -- 
12331500 Flint Creek near Drummond MT  06/30 17:30 MDT 2.22 63.1 132 -- 
12331800 Clark Fork near Drummond MT  06/30 17:15 MDT 3.32 680 883 -- 
12332000 Middle Fork Rock Cr nr Philipsburg MT  06/30 17:15 MDT 2.49 323 295 -- 
12334510 Rock Creek near Clinton MT  06/30 16:45 MDT 6.24 1,110 935  15.2 
12334550 Clark Fork at Turah Bridge nr Bonner MT  06/30 17:30 MDT 3.09 2,000 1,680 -- 
12335100 Blackfoot R ab Nevada Cr nr Helmville MT  06/30 17:45 MDT 5.28 790 560 -- 
12335500 Nevada Cr ab reservoir, nr Helmville, MT  06/30 17:45 MDT 1.96 27.3 34.0 -- 
12338300 NF Blackfoot R ab Dry Gulch nr Ovando MT  06/30 17:00 MDT 5.84 1,060 630 -- 
12340000 Blackfoot River near Bonner MT  06/30 17:45 MDT 4.63 3,280 2,650  15.7 
12340500 Clark Fork above Missoula MT  06/30 17:00 MDT 4.76 5,470 4,860  16.9 
12342500 West Fork Bitterroot River nr Conner MT  06/30 17:15 MDT 2.43 562 394 -- 
12344000 Bitterroot River near Darby MT  06/30 17:15 MDT 3.85 2,260 1,580  13.8 
12350250 Bitterroot River at Bell Crossing nr Victor MT  06/30 17:45 MDT 8.20 4,470 2,670 -- 
12352500 Bitterroot River near Missoula MT  06/30 17:45 MDT 7.08 6,650 4,790  15.4 
12353000 Clark Fork below Missoula MT  06/30 15:00 MDT 5.21 12,100 9,940 -- 
12353650 Clark Fork at Superior, MT  06/30 17:15 MDT -- --     ---  16.4 
12354000 St. Regis River near St. Regis, MT  06/30 16:45 MDT 3.43 720 531 -- 
12354500 Clark Fork at St. Regis MT  06/30 16:45 MDT 10.45 15,600 12,900 -- 
12354700 Clark Fork near Paradise, MT  06/30 17:15 MDT -- --     ---  16.1 
12355000 Flathead River at Flathead British Columbia  06/30 17:45 MDT 6.79 2,210 1,510 -- 
12355342 Hallowat Creek abv Kletomus Creek, near Olney, MT  06/30 17:45 MDT 4.11 155     ---  7.1 
12355347 Big Creek below Lookout Creek, near Apgar, MT  06/30 17:30 MDT 3.76 569     ---  8.3 
12355500 N F Flathead River nr Columbia Falls MT  06/30 16:45 MDT 6.54 9,890 6,040  10.6 
12357800 Snyder Creek nr mouth, nr West Glacier, MT  06/30 17:40 MDT 3.50 --     --- -- 
12358500 M F Flathead River near West Glacier MT  06/30 16:45 MDT 5.71 10,200 6,050 -- 
12359800 S F Flathead R ab Twin C nr Hungry Horse MT  06/30 16:45 MDT 9.50 7,560 4,370 -- 
12362500 S F Flathead River nr Columbia Falls MT  06/30 16:45 MDT 10.44 10,900 4,700 -- 
12363000 Flathead River at Columbia Falls MT  06/30 16:45 MDT 11.19 31,400 17,800  9.7 
12363500 Flathead River near Kalispell, MT  06/30 17:45 MDT 18.54 32,300     --- -- 
12365700 Stillwater River at Lawrence Park, at Kalispell  06/30 16:45 MDT 5.21 1,100 455 -- 
12366000 Whitefish River near Kalispell MT  06/30 16:45 MDT 4.39 1,020 427 -- 
12366500 Flathead River at Foys Bend nr Kalispell MT  06/30 17:45 MDT 98.89 --     --- -- 
12370000 Swan River near Bigfork, MT  06/30 17:00 MDT 4.96 3,940 2,440 -- 
12372000 Flathead River near Polson MT  06/30 16:50 MDT 13.81 39,000 21,600 -- 
12377150 Mission Creek ab reservoir nr St. Ignatius MT  06/30 17:15 MDT 3.35 261 164 -- 
12381400 South Fork Jocko River near Arlee MT  06/30 17:15 MDT 2.45 154 118 -- 
12388700 Flathead River at Perma MT  06/30 17:30 MDT 17.71 39,100 18,500  16.6 
12389000 Clark Fork near Plains MT  06/30 16:45 MDT 11.78 56,800 40,500 -- 
12389500 Thompson River near Thompson Falls MT  06/30 16:45 MDT 3.74 736 510 -- 
12390700 Prospect Creek at Thompson Falls MT  06/30 17:15 MDT 2.62 406 213 -- 
480608115242901 Libby Wetland Site bl Schrieber Lake nr Libby, MT  06/30 17:30 MDT 3.43 --     --- -- 
    06/18 11:15 MDT -- Bkw 2.40 -- 

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