 UPPER MISSOURI RIVER BASIN
|
| 06006000 | Red Rock Cr ab Lakes, nr Lakeview, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06023000 | Ruby River near Twin Bridges MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 06023100 | Beaverhead River at Twin Bridges, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06024450 | Big Hole River bl Big Lake Cr at Wisdom MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 06024580 | Big Hole River near Wise River MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 06025250 | Big Hole River at Maiden Rock nr Divide MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 06025500 | Big Hole River near Melrose MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 06026210 | Big Hole River near Glen MT | 0.2 | -- | -- | -- | 12/30 10:30 MST |
| 06026420 | Big Hole R bl Hamilton Ditch nr Twin Bridges, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06026500 | Jefferson River near Twin Bridges MT | 1.0 | -- | -- | -- | 12/30 10:15 MST |
| 06027600 | Jefferson River at Parsons Bdg nr Silver Star, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06035000 | Willow Creek near Harrison MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 06036650 | Jefferson River near Three Forks MT | 0.8 | -- | -- | -- | 12/30 10:00 MST |
| 06036805 | Firehole River at Old Faithful, YNP | 3.3 | -- | -- | -- | 12/30 10:00 MST |
| 06036905 | Firehole River near West Yellowstone MT | 8.9 | -- | -- | -- | 12/30 10:00 MST |
| 06036940 | Tantalus Creek at Norris Junction, YNP | 16.9 | -- | -- | -- | 12/30 10:25 MST |
| 06037500 | Madison River near West Yellowstone, MT | 4.4 | -- | -- | -- | 12/30 10:30 MST |
| 06038500 | Madison River bl Hebgen Lake nr Grayling MT | 2.8 | -- | -- | -- | 12/30 09:45 MST |
| 06038800 | Madison River at Kirby Ranch nr Cameron MT | 1.8 | -- | -- | -- | 12/30 09:30 MST |
| 06040000 | Madison River near Cameron MT | 0.7 | -- | -- | -- | 12/30 10:15 MST |
| 06041000 | Madison River bl Ennis Lake nr McAllister MT | 2.0 | -- | -- | -- | 12/30 09:45 MST |
| 06043120 | Gallatin River above Deer Creek, near Big Sky, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06052500 | Gallatin River at Logan MT | Ssn | -- | -- | -- | 12/30 10:00 MST |
| 06054500 | Missouri River at Toston MT | 2.1 | -- | -- | -- | 12/30 10:00 MST |
| 06066500 | Missouri River bl Holter Dam nr Wolf Cr MT | 2.9 | -- | -- | -- | 12/30 09:45 MST |
| 06073500 | Dearborn River near Craig MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 06077200 | Smith River bl Eagle Cr nr Fort Logan MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 06085800 | Sun River at Simms MT | 0.0 | -- | -- | -- | 12/30 10:30 MST |
|
LOWER MISSOURI RIVER BASIN
|
| 06101630 | Marias River at Highway 223 bridge near Chester,MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 06102050 | Marias River near Loma MT | 12.3 | -- | -- | -- | 10/01 01:00 MDT |
| 06115200 | Missouri River near Landusky MT | Ssn | -- | -- | -- | 12/30 09:00 MST |
| 06174500 | Milk River at Nashua MT | Ssn | Ssn | Ssn | -- | 11/05 10:00 MST |
| 06175510 | Missouri R at E Frazer Pump Plant nr Frazer MT | Ssn | -- | Ssn | -- | 11/15 07:45 MST |
| 06177000 | Missouri River near Wolf Point MT | Ssn | Ssn | Ssn | -- | 11/14 12:45 MST |
| 06178500 | East Poplar River at international boundary | 0.1 | 1,490 | -- | -- | 12/30 10:30 MST |
|
YELLOWSTONE RIVER BASIN
|
| 06188000 | Lamar River nr Tower Ranger Station YNP | 0.0 | -- | -- | -- | 12/30 10:15 MST |
| 06190540 | Boiling River at Mammoth,YNP | 48.6 | -- | -- | -- | 12/30 10:15 MST |
| 06191500 | Yellowstone River at Corwin Springs MT | 3.4 | -- | -- | -- | 12/30 10:00 MST |
| 06192500 | Yellowstone River near Livingston, MT | Ssn | -- | -- | -- | 12/17 08:30 MST |
| 06195750 | Yellowstone River at Springdale, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06195950 | Yellowstone River at Big Timber, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 06204070 | W Rosebud Cr at Emerald Lk Campground nr Roscoe | 0.5 | -- | -- | -- | 12/30 10:30 MST |
| 06205000 | Stillwater River near Absarokee, MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 06214500 | Yellowstone River at Billings MT | 1.4 | -- | -- | -- | 12/30 10:00 MST |
| 06287800 | Bighorn River at bridge, at St. Xavier, MT | 5.5 | -- | -- | -- | 12/30 10:30 MST |
| 06306300 | Tongue River at State Line nr Decker MT | 5.7 | 646 | -- | -- | 11/01 00:45 MDT |
| 06307500 | Tongue River at Tongue R Dam nr Decker MT | -- | 543 | -- | -- | 11/14 13:45 MST |
| | | 10.8 | -- | -- | -- | 11/01 00:45 MDT |
| 06307830 | Tongue R bl Brandenberg bridge nr Ashland MT | 6.6 | 642 | -- | -- | 11/01 00:45 MDT |
| 06308500 | Tongue River at Miles City, MT | 6.4 | Ssn | -- | -- | 11/01 01:00 MDT |
| 06329500 | Yellowstone River near Sidney MT | 7.1 | -- | 6.3 | -- | 10/31 08:15 MDT |
|
UPPER COLUMBIA RIVER BASIN
|
| 12305000 | KOOTENAI RIVER AT LEONIA, ID | 6.7 | -- | -- | -- | 12/30 09:15 PST |
| 12323233 | Blacktail Creek above Grove Gulch, at Butte, MT | 4.9 | 361 | 2.0 | -- | 11/05 09:15 MST |
| 12323242 | Silver Bow Creek at Montana Street, at Butte, MT | 5.4 | 1,230 | -- | -- | 11/05 10:15 MST |
| | [YSI EXO] | -- | -- | 4.5 | -- | 11/05 10:15 MST |
| 12323600 | Silver Bow Creek at Opportunity MT | 0.0 | -- | -- | -- | 12/30 09:30 MST |
| 12323700 | Mill Creek at Opportunity, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 12323720 | Willow Creek at Opportunity, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 12323750 | Silver Bow Creek at Warm Springs MT | 0.6 | -- | -- | -- | 12/30 10:15 MST |
| 12323770 | Warm Springs Creek at Warm Springs MT | 1.1 | -- | -- | -- | 12/30 09:45 MST |
| 12323800 | Clark Fork near Galen MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| | | -- | 498 | 2.1 | -- | 11/06 10:30 MST |
| 12323850 | Lost Creek near Galen, MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
| 12324200 | Clark Fork at Deer Lodge MT | 3.1 | 523 | 3.2 | -- | 11/06 12:00 MST |
| 12324400 | Clark Fork ab Little Blackfoot R nr Garrison MT | 3.6 | -- | 2.1 | -- | 11/06 13:15 MST |
| | | -- | 519 | -- | -- | 11/06 13:00 MST |
| | | -- | -- | -- | 6.1 | 10/21 13:45 MDT |
| 12334510 | Rock Creek near Clinton MT | Ssn | -- | -- | -- | 12/30 04:45 MST |
| 12340000 | Blackfoot River near Bonner MT | 1.6 | -- | -- | -- | 12/30 09:45 MST |
| 12340500 | Clark Fork above Missoula MT | 3.2 | 345 | 1.5 | -- | 11/07 08:00 MST |
| 12344000 | Bitterroot River near Darby MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 12352500 | Bitterroot River near Missoula MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 12353650 | Clark Fork at Superior, MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 12354700 | Clark Fork near Paradise, MT | Ssn | -- | -- | -- | 12/30 10:15 MST |
| 12355500 | N F Flathead River nr Columbia Falls MT | Ssn | -- | -- | -- | 12/30 09:45 MST |
| 12362500 | S F Flathead River nr Columbia Falls MT | 4.2 | -- | -- | -- | 12/30 09:45 MST |
| 12363000 | Flathead River at Columbia Falls MT | 3.3 | -- | -- | -- | 12/30 09:45 MST |
| 12388700 | Flathead River at Perma MT | Ssn | -- | -- | -- | 12/30 10:30 MST |
Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting March 11, 2024 