|
| USGS station ID |
USGS station name | NWS flood stage (ft) |
Most recent stage (ft) |
Most recent flow (cfs) |
Historical peaks (cfs) |
Most recent local date/time |
NWS station ID |
|---|---|---|---|---|---|---|---|
| 05014500 | Swiftcurrent Creek at Many Glacier MT | 1.68 | 41.8 | 6,700 | 2025-12-07 23:30:00 | MGGM8 | |
| 05015500 | Lake Sherburne at Sherburne MT | 4777.44 |
|
2025-12-07 23:00:00 | SBUM8 | ||
| 05017500 | St. Mary River near Babb MT | 2.35 | 251 | 16,500 | 2025-12-07 23:15:00 | SMYM8 | |
| 05018500 | St. Mary Canal at St. Mary Crossing near Babb MT | 18.08 | Ssn | 2025-12-07 23:15:00 | SCCM8 | ||
| 05020500 | St. Mary River at International Boundary | 7.5 | 3.93 | Ice | 40,000 | 2025-12-07 23:10:00 | SMBM8 |
| 06006000 | Red Rock Cr ab Lakes, nr Lakeview, MT | 2.52 | Ssn | 293 | 2025-12-07 23:30:00 | RRLM8 | |
| 06012500 | Red Rock R bl Lima Reservoir nr Monida MT | 1.16 | Ssn | 2,500 | 2025-12-07 23:30:00 | LRRM8 | |
| 06016000 | Beaverhead River at Barretts MT | 0.65 | Ssn | 3,720 | 2025-12-07 23:15:00 | BARM8 | |
| 06017000 | Beaverhead River at Dillon MT | 3.43 | Ssn | 1,740 | 2025-12-07 23:15:00 | DILM8 | |
| 06018500 | Beaverhead River near Twin Bridges MT | 7 | 4.40 | 235 | 3,130 | 2025-12-07 23:15:00 | TWNM8 |
| 06019500 | Ruby River above reservoir near Alder, MT | 2.99 | 121 | 3,810 | 2025-12-07 23:45:00 | RRRM8 | |
| 06020600 | Ruby River below reservoir near Alder, MT | 2.23 | 41.6 | 3,010 | 2025-12-07 23:45:00 | RRBM8 | |
| 06023000 | Ruby River near Twin Bridges MT | 2.75 | Ssn | 1,500 | 2025-12-07 23:45:00 | RTBM8 | |
| 06023100 | Beaverhead River at Twin Bridges, MT | 3.03 | Ssn | 5.52 | 2025-12-07 23:30:00 | TWBM8 | |
| 06024450 | Big Hole River bl Big Lake Cr at Wisdom MT | 2.36 | Ice | 4,550 | 2025-12-07 23:45:00 | BGKM8 | |
| 06024540 | Big Hole River bl Mudd Cr nr Wisdom MT | 3.01 | Ssn | 7,300 | 2025-12-07 23:30:00 | BHDM8 | |
| 06025250 | Big Hole River at Maiden Rock nr Divide MT | 2.95 | Ssn | 10,600 | 2025-12-07 23:45:00 | MRDM8 | |
| 06025500 | Big Hole River near Melrose MT | 6 | 1.64 | Ice | 23,000 | 2025-12-07 23:15:00 | MLRM8 |
| 06026210 | Big Hole River near Glen MT | 2.51 | Ssn | 11,900 | 2025-12-07 23:30:00 | GNLM8 | |
| 06026420 | Big Hole R bl Hamilton Ditch nr Twin Bridges, MT | 1.320 | Ssn | 11,200 | 2025-12-07 23:30:00 | THDM8 | |
| 06026500 | Jefferson River near Twin Bridges MT | 10 | 3.56 | Ice | 16,500 | 2025-12-07 23:15:00 | TWIM8 |
| 06027600 | Jefferson River at Parsons Bdg nr Silver Star, MT | 3.94 | Ssn | 13,600 | 2025-12-07 23:30:00 | PBRM8 | |
| 06033000 | Boulder River near Boulder, MT | 5.10 | 31.6 | 7,000 | 2025-12-07 23:15:00 | BLDM8 | |
| 06035000 | Willow Creek near Harrison MT | 1.42 | Ssn | 813 | 2025-12-07 23:15:00 | WCHM8 | |
| 06036650 | Jefferson River near Three Forks MT | 8 | 3.20 | Ice | 17,400 | 2025-12-07 23:00:00 | TFKM8 |
| 06036805 | Firehole River at Old Faithful, YNP | 2.41 | 34.6 | 585 | 2025-12-08 00:00:00 | FOFW4 | |
| 06036905 | Firehole River near West Yellowstone MT | 2.92 | 208 | 2,050 | 2025-12-07 23:00:00 | FRYW4 | |
| 06036940 | Tantalus Creek at Norris Junction, YNP | 1.58 | 4.76 | 60.0 | 2025-12-08 00:00:00 | TCKW4 | |
| 06037100 | Gibbon River at Madison Jct, YNP | 4.67 | 70.0 | 1,150 | 2025-12-07 23:00:00 | GMJW4 | |
| 06037500 | Madison River near West Yellowstone, MT | 1.66 | 315 | 2,820 | 2025-12-07 23:30:00 | MDSM8 | |
| 06038000 | Hebgen Lake near West Yellowstone, MT | 6529.25 |
|
2025-12-07 23:45:00 | |||
| 06038500 | Madison River bl Hebgen Lake nr Grayling MT | 1.50 | 665 | 10,200 | 2025-12-07 23:45:00 | HBDM8 | |
| 06038800 | Madison River at Kirby Ranch nr Cameron MT | 1.65 | 744 | 5,030 | 2025-12-07 23:30:00 | CMRM8 | |
| 06040000 | Madison River near Cameron MT | 2.12 | 840 | 8,830 | 2025-12-07 23:15:00 | CMNM8 | |
| 06040050 | Madison River at Ennis, MT | 4.40 | Ssn | 2025-12-03 12:30:00 | |||
| 06040800 | Madison River ab powerplant nr McAllister MT | 3.12 | 105 | 6,890 | 2025-12-07 23:30:00 | MRPM8 | |
| 06041000 | Madison River bl Ennis Lake nr McAllister MT | 3.88 | 1,290 | 9,550 | 2025-12-08 00:00:00 | MADM8 | |
| 06043120 | Gallatin River above Deer Creek, near Big Sky, MT | 4.73 | 215 | 6,410 | 2025-12-07 23:30:00 | GBSM8 | |
| 06043500 | Gallatin River near Gallatin Gateway, MT | 6 | 1.31 | 320 | 9,160 | 2025-12-07 23:00:00 | GLGM8 |
| 06048650 | E Gallatin R ab Water Reclamation Fa nr Bozeman MT | 3.64 | Ice | 2,410 | 2025-12-07 23:30:00 | EGBM8 | |
| 06050000 | Hyalite C at Hyalite R S nr Bozeman MT | 2.33 | Ice | 956 | 2025-12-07 23:30:00 | HCCM8 | |
| 06052500 | Gallatin River at Logan MT | 9 | 5.12 | 710 | 9,840 | 2025-12-07 23:00:00 | LOGM8 |
| 06054500 | Missouri River at Toston MT | 10.5 | 4.24 | Ice | 34,000 | 2025-12-07 23:00:00 | TOSM8 |
| 06061500 | Prickly Pear Creek near Clancy MT | 0.57 | 19.9 | 2,300 | 2025-12-07 23:30:00 | PKPM8 | |
| 06062500 | Tenmile Creek near Rimini MT | 1.34 | 1.78 | 3,290 | 2025-12-07 23:45:00 | RIMM8 | |
| 06063000 | Tenmile Creek near Helena MT | 4.5 | 2.48 | 6.37 | 3,770 | 2025-12-07 23:15:00 | TMHM8 |
| 06065500 | Missouri River bl Hauser Dam near Helena MT | 3.29 | 2,860 | 33,300 | 2025-12-07 23:00:00 | HASM8 | |
| 06066500 | Missouri River bl Holter Dam nr Wolf Cr MT | 2.57 | 2,690 | 34,800 | 2025-12-07 23:45:00 | HTRM8 | |
| 06071300 | Little Prickly Pear Cr at Wolf Cr MT | 2.79 | 29.3 | 4,500 | 2025-12-07 23:45:00 | LPPM8 | |
| 06073500 | Dearborn River near Craig MT | 6.5 | 3.15 | 29.5 | 15,400 | 2025-12-07 23:15:00 | DBRM8 |
| 06074000 | Missouri River at Cascade MT | 6.50 | 3,000 | 54,200 | 2025-12-07 23:30:00 | CASM8 | |
| 06076690 | Smith River near Ft Logan MT | 2.95 | Ice | 4,600 | 2025-12-07 23:30:00 | SFLM8 | |
| 06077200 | Smith River bl Eagle Cr nr Fort Logan MT | 3.59 | Ice | 4,030 | 2025-12-07 23:15:00 | SMHM8 | |
| 06077500 | Smith River near Eden MT | 3.40 | Ssn | 12,300 | 2025-12-07 23:45:00 | EDNM8 | |
| 06078200 | Missouri River near Ulm MT | 13.5 | 2.81 | 3,160 | 35,000 | 2025-12-07 23:00:00 | ULMM8 |
| 06078500 | North Fork Sun River near Augusta MT | 9 | 3.32 | 88.0 | 51,100 | 2025-12-07 23:30:00 | NFSM8 |
| 06079000 | South Fork Sun River near Augusta MT | 1.07 | Ice | 28,800 | 2025-12-07 23:15:00 | SSNM8 | |
| 06080900 | Sun River bl Diversion Dam nr Augusta MT | 3.87 | 164 | 59,700 | 2025-12-07 23:45:00 | ||
| 06082200 | Sun River bl Willow Cr nr Augusta MT | 2.19 | Ice | 46,700 | 2025-12-07 23:15:00 | SRVM8 | |
| 06085800 | Sun River at Simms MT | 7.5 | 2.69 | Ice | 50,000 | 2025-12-07 23:30:00 | SSRM8 |
| 06088500 | Muddy Creek at Vaughn MT | 12 | 2.90 | Ice | 7,600 | 2025-12-07 23:30:00 | MDYM8 |
| 06089000 | Sun River near Vaughn MT | 6 | 2.19 | Ice | 53,500 | 2025-12-07 23:00:00 | VAUM8 |
| 06090300 | Missouri River near Great Falls MT | 2.84 | 3,620 | 72,000 | 2025-12-07 23:45:00 | GFLM8 | |
| 06090500 | Belt Creek near Monarch MT | 6.5 | 1.93 | Ice | 11,000 | 2025-12-07 23:15:00 | BTCM8 |
| 06090800 | Missouri River at Fort Benton MT | 13.5 | 1.74 | 4,060 | 140,000 | 2025-12-07 23:30:00 | FBNM8 |
| 06091700 | Two Medicine River bl South Fork nr Browning MT | 4.03 | Ice | 11,700 | 2025-12-07 23:15:00 | TMRM8 | |
| 06092020 | Two Medicine River ab Badger Cr, nr Piegan, MT | 1.73 | Ice | 3,730 | 2025-12-07 23:15:00 | ||
| 06093200 | Badger Cr bl Four Horns Canal nr Browning MT | 7 | 4.20 | Ice | 20,700 | 2025-12-07 23:15:00 | BDCM8 |
| 06094900 | Birch Cr bl Heart Butte Road, nr Heart Butte, MT | 0.99 | 10.4 | 751 | 2025-12-07 23:15:00 | ||
| 06096001 | Birch Cr Main Canal at diversion, nr Dupuyer, MT | 0.96 | Ssn | 2025-12-07 23:00:00 | |||
| 06097000 | Birch Creek at Robare, MT | 1.86 | Ssn | 1,040 | 2025-12-07 23:00:00 | ||
| 06098120 | Birch Creek at Bullhead Bridge, nr Valier, MT | 4.51 | Ice | 185 | 2025-12-07 23:30:00 | ||
| 06098800 | Cut Bank Cr ab Gillam Coulee, nr Sundance, MT | 4.48 | Ice | 1,580 | 2025-12-07 23:15:00 | ||
| 06099000 | Cut Bank Creek at Cut Bank MT | 2.27 | Ice | 16,600 | 2025-12-07 23:30:00 | CBKM8 | |
| 06099500 | Marias River near Shelby MT | 9 | 3.37 | Ice | 241,000 | 2025-12-07 23:30:00 | SHLM8 |
| 06101200 | Willow Creek near Galata, MT | 1.68 | 0.00 | 1,180 | 2025-12-07 23:30:00 | ||
| 06101500 | Marias River near Chester MT | 2.95 | 253 | 10,400 | 2025-12-07 23:15:00 | MRCM8 | |
| 06102050 | Marias River near Loma MT | 1.34 | Ssn | 12,300 | 2025-12-07 23:15:00 | LOMM8 | |
| 06102500 | Teton River bl South Fork nr Choteau MT | 9 | 4.24 | Ssn | 54,600 | 2025-12-07 23:45:00 | TSFM8 |
| 06108800 | Teton River at Loma MT | 1.03 | Ice | 6,520 | 2025-12-07 23:30:00 | LTRM8 | |
| 06109500 | Missouri River at Virgelle MT | 17 | 2.69 | 4,250 | 122,000 | 2025-12-07 23:00:00 | VRGM8 |
| 06110020 | Judith River above Carr Creek near Utica MT | 2.41 | 9.20 | 843 | 2025-12-07 23:30:00 | JRUM8 | |
| 06111800 | Big Spring Cr at R&B Trading Post nr Lewistown MT | 3.77 | 156 | 1,020 | 2025-12-07 23:30:00 | LTPM8 | |
| 06114700 | Judith River nr mouth, nr Winifred MT | 5.06 | Ssn | 15,900 | 2025-12-07 23:15:00 | JDRM8 | |
| 06115200 | Missouri River near Landusky MT | 27 | 16.32 | Ice | 137,000 | 2025-12-07 23:00:00 | LDKM8 |
| 06119600 | Musselshell River nr Martinsdale, MT | 1.83 | Ssn | 4,780 | 2025-12-07 23:15:00 | MRMM8 | |
| 06120500 | Musselshell River at Harlowton MT | 7 | 3.33 | Ice | 7,270 | 2025-12-08 00:00:00 | HLWM8 |
| 06123030 | Musselshell River ab Mud Cr nr Shawmut MT | 8 | 2.57 | Ssn | 8,900 | 2025-12-07 23:30:00 | SHAM8 |
| 06125600 | Musselshell River ab Big Coulee Creek at Lavina MT | 9.5 | 1.42 | Ice | 5,700 | 2025-12-07 23:30:00 | LVNM8 |
| 06126500 | Musselshell River near Roundup MT | 10 | 1.62 | Ice | 15,000 | 2025-12-08 00:00:00 | RUPM8 |
| 06127500 | Musselshell River at Musselshell MT | 11 | 2.03 | Ssn | 16,200 | 2025-12-07 23:30:00 | MUSM8 |
| 06130000 | Flatwillow Creek near Mosby MT | 5.23 | Ice | 19,700 | 2025-12-07 23:00:00 | MFLM8 | |
| 06130500 | Musselshell River at Mosby MT | 10 | 2.77 | Ice | 25,100 | 2025-12-07 23:45:00 | MSBM8 |
| 06131200 | Nelson Creek near Van Norman MT | 1.86 | Ice | 1,750 | 2025-12-07 23:15:00 | ||
| 06133500 | N F Milk River ab St. Mary canal nr Browning MT | 4.88 | Ssn | 3,090 | 2025-12-07 23:15:00 | NFMM8 | |
| 06135000 | Milk River at Eastern Crossing of Int Bndry | 9.5 | 1.60 | Ssn | 14,400 | 2025-11-01 01:00:00 | ERNM8 |
| 06137570 | Boxelder Creek near Rocky Boy, MT | 3.90 | Ice | 1,400 | 2025-12-07 23:00:00 | ||
| 06137572 | Boxelder Cr bl Boneau Reservoir, nr Rocky Boy, MT | 0.76 |
|
2025-12-08 00:00:00 | |||
| 06137574 | Boxelder Cr bl Brown's Res Div, nr Box Elder, MT | 5.73 |
|
2025-12-07 23:45:00 | |||
| 06137575 | Boxelder Creek at Box Elder, MT | 6.94 | 2.27 | 450 | 2025-12-07 23:00:00 | ||
| 06138580 | Big Sandy Cr ab Spring Coulee, nr Laredo, MT | 3.23 | 18.5 | 2,050 | 2025-12-07 23:00:00 | ||
| 06139500 | Big Sandy Creek near Havre MT | 8.5 | 2.20 | Ssn | 6,000 | 2025-12-07 23:30:00 | BSMM8 |
| 06139800 | West Fork Beaver Creek nr Rocky Boy, MT | 2.49 | 1.10 | 96.7 | 2025-12-07 23:45:00 | ||
| 06139850 | Beaver Creek ab Elk Creek, nr Rocky Boy, MT | 9.17 | 1.43 | 159 | 2025-12-07 22:45:00 | ||
| 06139900 | Beaver Cr at Res Bndry nr Rocky Boy MT | 2.24 | 2.79 | 353 | 2025-12-07 23:45:00 | ||
| 06140500 | Milk River at Havre MT | 10 | 0.24 | Ice | 20,000 | 2025-12-07 23:15:00 | HVRM8 |
| 06142400 | Clear Creek near Chinook MT | 5.5 | 4.17 | Ssn | 1,490 | 2025-12-07 23:30:00 | CCMM8 |
| 06143900 | Redrock Coulee near Chinook, MT | 2.47 |
|
2025-12-07 23:45:00 | |||
| 06146980 | Lodge Creek near Chinook, MT | 18.29 | Ssn | 2025-12-07 23:30:00 | |||
| 06151500 | Battle Creek near Chinook MT | 10 | 1.34 | Ssn | 19,400 | 2025-12-07 23:30:00 | BCMM8 |
| 06153800 | Milk River at Merrill Rd, nr Harlem, MT | 6.25 | Ice | 3,900 | 2025-12-08 00:00:00 | ||
| 06154100 | Milk River near Harlem MT | 21 | 2.40 | Ssn | 19,000 | 2025-12-07 23:30:00 | HRLM8 |
| 06154390 | Peoples Creek near Cleveland, MT | 5.89 | Ice | 2025-12-07 23:00:00 | |||
| 06154400 | Peoples Creek near Hays MT | 3.49 | Ice | 8,460 | 2025-12-07 23:15:00 | PEOM8 | |
| 06154410 | Little Peoples Creek near Hays, MT | 1.42 | 1.33 | 576 | 2025-12-07 23:15:00 | ||
| 06154430 | Lodge Pole Creek at Lodge Pole, MT | 1.24 | Rat | 306 | 2025-12-08 00:00:00 | ||
| 06155030 | Milk River near Dodson MT | 23 | 4.17 | Ssn | 13,200 | 2025-12-07 23:15:00 | DMRM8 |
| 06155500 | Milk River at Malta MT | 16 | 1.57 | Ice | 24,000 | 2025-12-08 00:00:00 | MALM8 |
| 06164000 | Frenchman River at international boundary | 12 | 4.32 | Ssn | 22,700 | 2025-12-07 23:25:00 | FREM8 |
| 06164510 | Milk River at Juneberg Bridge nr Saco MT | 20 | 2.95 | Ice | 14,100 | 2025-12-07 23:00:00 | SACM8 |
| 06166000 | Beaver Cr bl Guston Coulee nr Saco MT | 11 | 0.20 | Ssn | 23,500 | 2025-12-07 23:15:00 | GSCM8 |
| 06167500 | Beaver Creek near Hinsdale MT | 14 | 2.60 | Ssn | 8,210 | 2025-12-07 23:30:00 | BCHM8 |
| 06169500 | Rock Creek bl Horse Creek nr int'l boundary | 2.64 | Ice | 5,110 | 2025-12-07 23:15:00 | ORHM8 | |
| 06172310 | Milk River at Tampico MT | 23 | 2.53 | Ssn | 45,000 | 2025-12-07 23:30:00 | TMPM8 |
| 06174500 | Milk River at Nashua MT | 20 | 1.89 | Eqp | 45,300 | 2025-12-03 10:00:00 | NSHM8 |
| 06175100 | Missouri R at W Frazer Pump Plant nr Frazer MT | 7.20 |
|
2025-12-07 23:00:00 | |||
| 06175510 | Missouri R at E Frazer Pump Plant nr Frazer MT | 40.99 |
|
2025-12-07 23:30:00 | |||
| 06177000 | Missouri River near Wolf Point MT | 23 | 15.44 | Ice | 93,200 | 2025-12-07 23:00:00 | WPTM8 |
| 06177500 | Redwater River at Circle MT | 11 | 3.70 | 1.29 | 6,960 | 2025-12-07 23:30:00 | RRCM8 |
| 06178000 | Poplar River at international boundary | 6 | 2.49 | Ssn | 12,700 | 2025-12-07 23:15:00 | PPRM8 |
| 06178500 | East Poplar River at international boundary | 10 | 5.32 | Ice | 4,020 | 2025-12-07 23:30:00 | EPRM8 |
| 06181000 | Poplar River near Poplar MT | 16 | 6.77 | Ice | 40,000 | 2025-12-07 23:30:00 | PLRM8 |
| 06183450 | Big Muddy Creek near Antelope MT | 12 | 1.51 | Ice | 3,190 | 2025-12-07 23:15:00 | BGCM8 |
| 06185110 | Big Muddy Creek nr mouth nr Culbertson MT | 16 | 4.56 | Ice | 2,480 | 2025-12-07 23:15:00 | CLRM8 |
| 06185500 | Missouri River near Culbertson MT | 19 | 4.86 | Ice | 104,000 | 2025-12-07 23:00:00 | CLBM8 |
| 06186500 | Yellowstone River at Yellowstone Lk Outlet YNP | 9 | 2.39 | 428 | 9,950 | 2025-12-07 23:30:00 | YLOW4 |
| 06187915 | Soda Butte Cr at Park Bndry at Silver Gate | 0.61 | Ice | 1,610 | 2025-12-07 23:45:00 | SBCM8 | |
| 06188000 | Lamar River nr Tower Ranger Station YNP | 15 | 1.15 | Ice | 33,500 | 2025-12-07 23:15:00 | TFLW4 |
| 06190540 | Boiling River at Mammoth,YNP | 1.13 | 23.1 | 36.0 | 2025-12-07 23:15:00 | BRMW4 | |
| 06191000 | Gardner River near Mammoth, YNP | 1.76 | 91.9 | 2,540 | 2025-12-07 23:30:00 | GDRM8 | |
| 06191500 | Yellowstone River at Corwin Springs MT | 11 | 0.95 | Ice | 54,700 | 2025-12-07 23:00:00 | CORM8 |
| 06192500 | Yellowstone River near Livingston, MT | 10 | -0.29 | Ice | 55,200 | 2025-12-08 00:00:00 | LIVM8 |
| 06192978 | Shields River bl SF Shields River nr Wilsall, MT | 5.88 | Ice | 2025-12-07 23:15:00 | SRCM8 | ||
| 06195600 | Shields River nr Livingston MT | 5.5 | 1.07 | 131 | 5,600 | 2025-12-07 23:15:00 | SLDM8 |
| 06197800 | East Boulder River bl Dry Fork Cr nr Mcleod, MT | 2.16 | 10.2 | 1,280 | 2025-12-07 23:30:00 | EBRM8 | |
| 06200000 | Boulder River at Big Timber MT | 8 | 1.56 | 203 | 11,300 | 2025-12-08 00:00:00 | BTMM8 |
| 06204050 | West Rosebud Creek near Roscoe MT | 0.86 | 75.2 | 1,630 | 2025-12-07 23:45:00 | WRDM8 | |
| 06204070 | W Rosebud Cr at Emerald Lk Campground nr Roscoe | 1.63 | 83.2 | 1,390 | 2025-12-07 23:50:00 | WREM8 | |
| 06205000 | Stillwater River near Absarokee, MT | 7.5 | 1.53 | Ice | 16,900 | 2025-12-07 23:15:00 | SRAM8 |
| 06207500 | Clarks Fork Yellowstone River nr Belfry MT | 9 | 1.10 | Ice | 23,700 | 2025-12-08 00:00:00 | BFYM8 |
| 06208500 | Clarks Fork Yellowstone River at Edgar MT | 9 | 2.12 | Ice | 22,000 | 2025-12-07 23:30:00 | EDGM8 |
| 06208790 | White Horse Canal near Silesia MT | 2.66 | 0.21 | 2025-10-29 14:00:00 | |||
| 06209500 | Rock Creek near Red Lodge MT | 5.34 | Ice | 3,020 | 2025-12-08 00:00:00 | ROKM8 | |
| 06211000 | Red Lodge Cr ab Cooney Re nr Boyd MT | 2.16 | Ssn | 4,700 | 2025-11-01 01:00:00 | BYDM8 | |
| 06211500 | Willow Creek near Boyd MT | 2.70 | Ssn | 2,110 | 2025-11-01 01:00:00 | BOYM8 | |
| 06214500 | Yellowstone River at Billings MT | 13.5 | 2.84 | 2,840 | 83,600 | 2025-12-07 23:00:00 | BILM8 |
| 06286490 | Big Horn Canal near St. Xavier MT | 67.15 | Ssn | 2025-12-07 23:15:00 | |||
| 06287000 | Bighorn R bl Yellowtail Afterbay Dam nr St. Xavier | 61.27 | 1,910 | 37,400 | 2025-12-07 23:15:00 | STXM8 | |
| 06287800 | Bighorn River at bridge, at St. Xavier, MT | 6.29 | 2,360 | 19,500 | 2025-12-07 23:30:00 | SXVM8 | |
| 06288400 | Bighorn River at Two Leggins Bridge, near Hardin | 9.88 | 2,390 | 20,000 | 2025-12-07 23:30:00 | TLBM8 | |
| 06289000 | Little Bighorn River at State Line nr Wyola MT | 2.06 | 78.1 | 2,730 | 2025-12-08 00:00:00 | LBSM8 | |
| 06293500 | Little Bighorn River nr Crow Agency MT | 3.17 |
|
6,200 | 2025-12-07 23:30:00 | ||
| 06293890 | Agency Canal Tailwaste near Hardin MT | 1.60 | Ssn | 2025-12-08 00:00:00 | |||
| 06294000 | Little Bighorn River near Hardin MT | 8 | 2.96 | 194 | 22,600 | 2025-12-07 23:15:00 | HRDM8 |
| 06294500 | Bighorn River ab Tullock Cr nr Bighorn MT | 1.82 | 2,560 | 33,200 | 2025-12-07 23:00:00 | BGHM8 | |
| 06295000 | Yellowstone River at Forsyth MT | 14 | 1.87 | Ice | 110,000 | 2025-12-07 23:45:00 | FRYM8 |
| 06295113 | Rosebud C at Reservation Bndry nr Kirby MT | 2.96 | 4.85 | 1,720 | 2025-12-07 23:45:00 | RCRM8 | |
| 06295220 | Rosebud C Bel Lame Deer C nr Lame Deer MT | 4.44 | 14.3 | 1,150 | 2025-12-07 23:45:00 | RCLM8 | |
| 06306300 | Tongue River at State Line nr Decker MT | 2.59 | 207 | 17,500 | 2025-12-07 23:15:00 | DSLM8 | |
| 06307500 | Tongue River at Tongue R Dam nr Decker MT | 10.57 | 113 | 10,800 | 2025-12-07 23:30:00 | DKRM8 | |
| 06307616 | Tongue R at Birney Day School Br nr Birney MT | 7 | 1.31 | 202 | 7,160 | 2025-12-07 23:30:00 | BNYM8 |
| 06307662 | Tongue River at Ashland, MT | 10.20 | Ice | 3,420 | 2025-12-08 00:00:00 | TASM8 | |
| 06307830 | Tongue R bl Brandenberg bridge nr Ashland MT | 3.26 | Ice | 8,340 | 2025-12-07 23:00:00 | ASLM8 | |
| 06308500 | Tongue River at Miles City, MT | 10 | 2.36 | Ice | 15,300 | 2025-12-08 00:00:00 | MICM8 |
| 06309000 | Yellowstone River at Miles City, MT | 14 | 3.31 | Ice | 102,000 | 2025-12-07 23:00:00 | MILM8 |
| 06324500 | Powder River at Moorhead MT | 2.99 | Ice | 100,000 | 2025-12-07 23:45:00 | MHDM8 | |
| 06326500 | Powder River near Locate MT | 1.76 | Ice | 31,000 | 2025-12-07 23:00:00 | LOCM8 | |
| 06327500 | Yellowstone River at Glendive, MT | 53.5 | 49.26 | Ice | 125,000 | 2025-12-08 00:00:00 | GLNM8 |
| 06328495 | Yellowstone River Fish Bypass Channel nr Intake MT | 19.49 | Ssn | 2025-12-08 00:00:00 | |||
| 06329500 | Yellowstone River near Sidney MT | 19 | 6.70 | Ice | 159,000 | 2025-12-07 23:00:00 | SIDM8 |
| 12301250 | Tobacco River at Eureka, MT | 2.55 | 99.9 | 2,740 | 2025-12-07 23:30:00 | ||
| 12301933 | Kootenai River bl Libby Dam nr Libby MT | 27.5 | 22.07 | 17,200 | 54,000 | 2025-12-07 23:00:00 | KBDM8 |
| 12302055 | Fisher River near Libby MT | 7.5 | 3.20 | 151 | 12,000 | 2025-12-07 23:45:00 | FISM8 |
| 12304500 | Yaak River near Troy MT | 8 | 3.47 | 282 | 13,400 | 2025-12-07 23:45:00 | TRYM8 |
| 12323233 | Blacktail Creek above Grove Gulch, at Butte, MT | 8.7 | 5.83 | 16.9 | 131 | 2025-12-07 23:30:00 | BKCM8 |
| 12323242 | Silver Bow Creek at Montana Street, at Butte, MT | 6.25 | 6.80 | 375 | 2025-12-07 23:45:00 | ||
| 12323250 | Silver Bow Cr bl Blacktail Cr, at Butte, MT | 2.20 | 8.31 | 447 | 2025-12-07 23:45:00 | ||
| 12323600 | Silver Bow Creek at Opportunity MT | 1.88 | Ice | 1,300 | 2025-12-07 23:30:00 | ||
| 12323670 | Mill Creek nr Anaconda, MT | 2.09 | Ice | 432 | 2025-12-07 23:00:00 | ||
| 12323700 | Mill Creek at Opportunity, MT | 2.42 | 8.88 | 284 | 2025-10-16 10:00:00 | ||
| 12323710 | Willow Creek nr Anaconda, MT | 1.43 | Ice | 184 | 2025-12-07 23:00:00 | ||
| 12323720 | Willow Creek at Opportunity, MT | 3.92 | 6.45 | 211 | 2025-12-08 00:00:00 | ||
| 12323750 | Silver Bow Creek at Warm Springs MT | 1.93 | 31.3 | 1,320 | 2025-12-07 23:15:00 | ||
| 12323760 | Warm Springs Creek near Anaconda MT | 4.4 | 2.02 | 47.5 | 930 | 2025-12-07 23:30:00 | ANDM8 |
| 12323770 | Warm Springs Creek at Warm Springs MT | 3.06 | 39.0 | 828 | 2025-12-07 23:45:00 | ||
| 12323800 | Clark Fork near Galen MT | 1.93 | Ice | 1,410 | 2025-12-07 23:30:00 | ||
| 12323840 | Lost Creek near Anaconda MT | 2.58 | Ice | 144 | 2025-12-08 00:00:00 | ||
| 12323850 | Lost Creek near Galen, MT | 2.21 | 34.8 | 164 | 2025-12-07 23:30:00 | ||
| 12324200 | Clark Fork at Deer Lodge MT | 6 | 2.74 | Ice | 2,500 | 2025-12-07 23:30:00 | DLGM8 |
| 12324400 | Clark Fork ab Little Blackfoot R nr Garrison MT | 3.23 | 213 | 2,690 | 2025-12-07 23:45:00 | ||
| 12324590 | Little Blackfoot River near Garrison MT | 0.56 | 57.0 | 8,650 | 2025-12-07 23:30:00 | LBFM8 | |
| 12324680 | Clark Fork at Goldcreek MT | 4.34 | 308 | 12,000 | 2025-12-08 00:00:00 | ||
| 12325000 | Georgetown Lake near Philipsburg, MT | 6428.02 |
|
2025-12-07 23:15:00 | |||
| 12325500 | Flint Creek near Southern Cross MT | 0.44 | Ssn | 192 | 2025-12-07 23:45:00 | ||
| 12329500 | Flint Creek at Maxville MT | 1.96 | Ice | 3,140 | 2025-12-07 23:45:00 | ||
| 12330000 | Boulder Creek at Maxville MT | 1.35 | 22.1 | 2,720 | 2025-12-07 23:30:00 | BMXM8 | |
| 12331500 | Flint Creek near Drummond MT | 2.39 | 109 | 1,880 | 2025-12-07 23:15:00 | ||
| 12331800 | Clark Fork near Drummond MT | 8 | 2.95 | 506 | 9,800 | 2025-12-07 23:15:00 | DRMM8 |
| 12332000 | Middle Fork Rock Cr nr Philipsburg MT | 1.48 | Ice | 1,680 | 2025-12-07 23:15:00 | ||
| 12334510 | Rock Creek near Clinton MT | 9 | 5.17 | 216 | 6,500 | 2025-12-07 23:45:00 | RCCM8 |
| 12334550 | Clark Fork at Turah Bridge nr Bonner MT | 1.77 | 768 | 13,300 | 2025-12-08 00:00:00 | ||
| 12335100 | Blackfoot R ab Nevada Cr nr Helmville MT | 3.62 | 127 | 4,860 | 2025-12-07 23:45:00 | ||
| 12338300 | NF Blackfoot R ab Dry Gulch nr Ovando MT | 4.13 | 105 | 4,700 | 2025-12-07 23:00:00 | ||
| 12340000 | Blackfoot River near Bonner MT | 10 | 1.97 | 521 | 19,200 | 2025-12-07 23:30:00 | BONM8 |
| 12340500 | Clark Fork above Missoula MT | 7.5 | 2.51 | 1,260 | 48,000 | 2025-12-08 00:00:00 | ABOM8 |
| 12342500 | West Fork Bitterroot River nr Conner MT | 1.14 | 52.8 | 4,060 | 2025-12-07 23:15:00 | WFBM8 | |
| 12344000 | Bitterroot River near Darby MT | 7.5 | 1.78 | 273 | 11,500 | 2025-12-07 23:15:00 | DARM8 |
| 12350250 | Bitterroot River at Bell Crossing nr Victor MT | 11.5 | 5.28 | Ssn | 18,700 | 2025-12-07 23:30:00 | VICM8 |
| 12352500 | Bitterroot River near Missoula MT | 11 | 3.68 | 1,230 | 38,300 | 2025-12-07 23:45:00 | BITM8 |
| 12353000 | Clark Fork below Missoula MT | 11 | 1.32 | 2,580 | 55,100 | 2025-12-08 00:00:00 | BELM8 |
| 12354000 | St. Regis River near St. Regis, MT | 8 | 2.53 | 253 | 29,000 | 2025-12-07 23:45:00 | STRM8 |
| 12354500 | Clark Fork at St. Regis MT | 19 | 5.64 | 3,240 | 68,900 | 2025-12-07 23:45:00 | SRGM8 |
| 12355000 | Flathead River at Flathead British Columbia | 10.5 | 4.65 | Ice | 20,900 | 2025-12-07 23:45:00 | NFFQ2 |
| 12355500 | N F Flathead River nr Columbia Falls MT | 13 | 2.37 | 1,140 | 69,100 | 2025-12-07 23:45:00 | FCFM8 |
| 12358500 | M F Flathead River near West Glacier MT | 10 | 2.36 | 1,140 | 140,000 | 2025-12-07 23:45:00 | WGCM8 |
| 12359800 | S F Flathead R ab Twin C nr Hungry Horse MT | 5.31 | Ssn | 50,900 | 2025-12-07 23:45:00 | TNCM8 | |
| 12362000 | Hungry Horse Reservoir nr Hungry Horse MT | 3542.30 |
|
2025-12-07 23:45:00 | HHWM8 | ||
| 12362500 | S F Flathead River nr Columbia Falls MT | 4.70 | 1,360 | 46,200 | 2025-12-07 23:45:00 | SFCM8 | |
| 12363000 | Flathead River at Columbia Falls MT | 13 | 3.77 | 3,600 | 176,000 | 2025-12-07 23:45:00 | CFMM8 |
| 12365700 | Stillwater River at Lawrence Park, at Kalispell | 7.5 | 2.81 | 96.5 | 3,940 | 2025-12-07 23:45:00 | SRLM8 |
| 12366000 | Whitefish River near Kalispell MT | 5.4 | 1.47 | 61.6 | 1,580 | 2025-12-07 23:45:00 | WHRM8 |
| 12366500 | Flathead River at Foys Bend nr Kalispell MT | 93.89 |
|
2025-12-07 23:45:00 | FOYM8 | ||
| 12370000 | Swan River near Bigfork, MT | 6.5 | 2.56 | 591 | 8,890 | 2025-12-07 23:00:00 | SWRM8 |
| 12371550 | Flathead Lake at Polson MT | 2891.02 |
|
2025-12-07 23:30:00 | KERM8 | ||
| 12372000 | Flathead River near Polson MT | 18 | 5.90 | 8,260 | 110,000 | 2025-12-07 23:50:00 | FPOM8 |
| 12377150 | Mission Creek ab reservoir nr St. Ignatius MT | 2.22 | 30.3 | 915 | 2025-12-07 23:15:00 | ||
| 12381400 | South Fork Jocko River near Arlee MT | 1.15 | Ice | 1,220 | 2025-12-07 23:15:00 | ARLM8 | |
| 12388700 | Flathead River at Perma MT | 8.95 | 8,590 | 55,400 | 2025-12-07 23:30:00 | PERM8 | |
| 12389000 | Clark Fork near Plains MT | 16 | 4.93 | 11,700 | 134,000 | 2025-12-07 23:45:00 | PLNM8 |
| 12389500 | Thompson River near Thompson Falls MT | 7 | 2.79 | 155 | 6,190 | 2025-12-07 23:45:00 | THRM8 |
| 12390700 | Prospect Creek at Thompson Falls MT | 7.5 | 1.16 | 97.6 | 5,490 | 2025-12-07 23:15:00 | PRCM8 |
| 480608115242901 | Libby Wetland Site bl Schrieber Lake nr Libby, MT | 0.80 | Bkw | 34.0 | 2025-12-07 23:30:00 |