| | Site # | Site Name | Value |
| 29 | FLATHEAD Lake Inflow | 113 |
| 30 | FLINT CREEK blw Boulder Ck | 106 |
| 31 | FLINT CREEK nr Southern | 101 |
| 32 | GALLATIN RIVER at Logan | 125 |
| 33 | GALLATIN RIVER nr Gateway | 119 |
| 34 | GIBSON Reservoir Inflow | 114 |
| 35 | HEBGEN Reservoir Inflow | 133 |
| 36 | HUNGRY HORSE Reservoir | 105 |
| 38 | HYALITE RESERVOIR Inflow | 148 |
| 39 | JEFFERSON RIVER nr Three | 126 |
| 40 | KOOTENAI at Leonia | 103 |
| 42 | LAKE SHERBURNE Inflow | 108 |
| 43 | LIBBY RES Inflow | 100 |
| 44 | LIMA RESERVOIR Inflow | 110 |
| 45 | LITTLE BIGHORN RIVER nr | 113 |
| 46 | LITTLE BLACKFOOT nr | 94 |
| 47 | LOWER WILLOW CK RES Inflow | 95 |
| 48 | MARIAS RIVER nr Shelby | 107 |
| 49 | MF FLATHEAD nr West Glacier | 122 |
| 50 | MF ROCK CREEK nr | 105 |
| 52 | MILK RIVER at East Cross. | 149 |
| 53 | MILK RIVER at Western Crossing | 143 |
| 54 | MISSOURI RIVER at Fort Benton | 121 |
| 55 | MISSOURI RIVER at Toston | 119 |
| 56 | MISSOURI RIVER at Virgelle | 123 |
| 57 | MISSOURI RIVER below Fort | 121 |
| 58 | MISSOURI RIVER nr Landusky | 121 |
| 59 | MUSSELSHELL at Harlowton | 143 |
| 60 | MYSTIC LAKE Reservoir Inflow | 115 |