| Long Dam | Klickitat, WA | 2.7 miles | SW |
| San Refugio Ranch Dam | Klickitat, WA | 22.1 miles | SW |
| Van Aelst Dam | Klickitat, WA | 23.1 miles | SW |
| John Day Dam | Klickitat, WA | 24.6 miles | SW |
| John Day Dam | Sherman, OR | 24.7 miles | SW |
| Byron Ponds Dam | Yakima, WA | 26.4 miles | NE |
| Sandpiper Farms Leveling Pond Dam | Benton, WA | 28.1 miles | SE |
| Wyna Dam | Yakima, WA | 28.8 miles | NW |
| Marvin Eberle Dam | Yakima, WA | 31 miles | NE |
| Prosser Dam | Benton, WA | 31.6 miles | NE |
| Schilling Dam | Klickitat, WA | 31.9 miles | SW |
| Saddle Dam | Morrow, OR | 32 miles | SE |
| Bunger Dam | Yakima, WA | 32.1 miles | NE |
| Callison Dam | Yakima, WA | 33.3 miles | NE |
| White Swan Mill Ponds Dam | Yakima, WA | 35.4 miles | NW |
| Sunnyside Dam | Yakima, WA | 37.6 miles | NW |
| Wapato Dam | Yakima, WA | 39.7 miles | NW |
| Mark Res Dam | Klickitat, WA | 42.7 miles | SW |
| Mill Pond Dam | Klickitat, WA | 43.3 miles | NW |
| Seufert Dam | Wasco, OR | 45.5 miles | SW |
| The Dalles Dam | Klickitat, WA | 46 miles | SW |
| Cascade Mill Pond Dam | Yakima, WA | 46.2 miles | NW |
| Parker Reservoir Dam | Yakima, WA | 46.5 miles | NW |
| Stevenson Dam | Yakima, WA | 46.9 miles | NW |
| Threemile Falls Diversion Works | Umatilla, OR | 48.3 miles | SE |
| McNary Dam | Umatilla, OR | 49.2 miles | SE |
| McNary Dam | Benton, WA | 49.3 miles | SE |
| McNary Lock and Dam | Umatilla, OR | 49.4 miles | SE |
| Panakanic Water Works Dam | Klickitat, WA | 50.1 miles | SW |
| Graves Dam | Klickitat, WA | 50.9 miles | SW |
| Priest Rapids Dam | Kittitas, WA | 51.1 miles | NE |
| Rearing Pond Dike Dam | Grant, WA | 51.4 miles | NE |
| Coffin Sheep Dam Number Three | Benton, WA | 51.5 miles | NE |
| Moran Slough Dike Dam | Grant, WA | 51.6 miles | NE |
| Horn Rapids Dam | Benton, WA | 52.1 miles | NE |
| Buether Dam | Sherman, OR | 53.9 miles | SW |
| Meadow Springs Dam | Benton, WA | 54.1 miles | NE |
| Roza Diversion Dam | Kittitas, WA | 54.8 miles | NW |
| Ross Dam | Kittitas, WA | 54.9 miles | NW |
| Walchli Dam | Umatilla, OR | 55.1 miles | SE |
| Coffin Sheep Dam | Benton, WA | 55.5 miles | NE |
| Burlingame Dam | Benton, WA | 55.6 miles | NE |
| Cold Springs Dam | Umatilla, OR | 55.7 miles | SE |
| Evans Dam | Wasco, OR | 56.5 miles | SW |
| Bibby Dam | Sherman, OR | 56.5 miles | SW |
| Westland Dam | Umatilla, OR | 56.7 miles | SE |
| Willow Creek Dam | Morrow, OR | 56.7 miles | SE |
| Wilson Dam | Sherman, OR | 56.9 miles | SW |
| Pat Owens Dam | Benton, WA | 56.9 miles | NE |
| Cold Springs Diversion Dam | Umatilla, OR | 57.6 miles | SE |
|