| | Site # | Site Name | Value |
| 29 | FLATHEAD Lake Inflow | 105 |
| 30 | FLINT CREEK blw Boulder Ck | 104 |
| 31 | FLINT CREEK nr Southern | 104 |
| 32 | GALLATIN RIVER at Logan | 113 |
| 33 | GALLATIN RIVER nr Gateway | 110 |
| 34 | GIBSON Reservoir Inflow | 100 |
| 35 | HEBGEN Reservoir Inflow | 120 |
| 36 | HUNGRY HORSE Reservoir | 102 |
| 38 | HYALITE RESERVOIR Inflow | 110 |
| 39 | JEFFERSON RIVER nr Three | 99 |
| 40 | KOOTENAI at Leonia | 106 |
| 42 | LAKE SHERBURNE Inflow | 107 |
| 43 | LIBBY RES Inflow | 99 |
| 44 | LIMA RESERVOIR Inflow | 100 |
| 45 | LITTLE BIGHORN RIVER nr | 95 |
| 46 | LITTLE BLACKFOOT nr | 90 |
| 47 | LOWER WILLOW CK RES Inflow | 105 |
| 48 | MARIAS RIVER nr Shelby | 117 |
| 49 | MF FLATHEAD nr West Glacier | 105 |
| 50 | MF ROCK CREEK nr | 119 |
| 52 | MILK RIVER at East Cross. | 79 |
| 53 | MILK RIVER at Western Crossing | 92 |
| 54 | MISSOURI RIVER at Fort Benton | 116 |
| 55 | MISSOURI RIVER at Toston | 114 |
| 56 | MISSOURI RIVER at Virgelle | 117 |
| 57 | MISSOURI RIVER below Fort | 117 |
| 58 | MISSOURI RIVER nr Landusky | 111 |
| 59 | MUSSELSHELL at Harlowton | 60 |
| 60 | MYSTIC LAKE Reservoir Inflow | 105 |