| Name | Alias | Region | Drainage | Counties | Proximity | |
|---|---|---|---|---|---|---|
| Fort Peck Dredge Cuts | Missouri River Dredge Cuts | 6 | x | 0.0 | 42860 | |
| Little Missouri River | 7 | Middle Little Missouri, Upper Little Missouri | Carter | 0.0 | 45238 | |
| Missouri River | 3, 4, 6 | Bullwhacker - Dog, Charlie - Little Muddy, Fort Peck Reservoir, Prairie Elk - Wolf, Upper Missouri, Upper Missouri - Dearborn | Cascade, Lewis & Clark, Gallatin, Fergus, Phillips, Roosevelt, Chouteau, Valley, Blaine, Richland, Mccone, Broadwater, Garfield, Petroleum | 0.0 | 45251 |