| Power Canal | Hood River, OR | 3.9 miles | SW |
| Farmers Ditch | Hood River, OR | 7.4 miles | SW |
| Neal Creek Lateral | Hood River, OR | 8.1 miles | SW |
| Highline Lateral | Hood River, OR | 9.4 miles | SW |
| Central Lateral | Hood River, OR | 10.1 miles | SW |
| Low Line Ditch | Hood River, OR | 11.8 miles | SW |
| East Fork Main Canal | Hood River, OR | 13 miles | SW |
| Oak Grove Ditch | Hood River, OR | 13.8 miles | SW |
| Mount Hood Canal | Hood River, OR | 14.9 miles | SW |
| Dee Flat Ditch | Hood River, OR | 15.5 miles | SW |
| Lost Creek Ditch | Skamania, WA | 17.8 miles | NW |
| Volmer Ditch | Hood River, OR | 19.6 miles | SW |
| Glacier Ditch | Hood River, OR | 19.7 miles | SW |
| Sage Flat Ditch | Klickitat, WA | 21.2 miles | NE |
| Wolf Run Ditch | Wasco, OR | 23.2 miles | SE |
| Orchard Ridge Ditch | Wasco, OR | 25.7 miles | SE |
| Dufur Ditch | Wasco, OR | 25.8 miles | SE |
| Springer Ditch | Wasco, OR | 26.8 miles | SE |
| Hellroaring Ditch | Yakima, WA | 28.3 miles | NE |
| Highland Ditch | Wasco, OR | 34.4 miles | SE |
| Threemile Ditch | Wasco, OR | 35.5 miles | SE |
| Highline Ditch | Wasco, OR | 37.1 miles | SE |
| Rock Creek Ditch | Wasco, OR | 38.4 miles | SE |
| Frog Creek Ditch | Wasco, OR | 40.3 miles | SW |
| Lost Boulder Ditch | Wasco, OR | 40.8 miles | SW |
| Clear Creek Ditch | Wasco, OR | 42 miles | SW |
| Wapinitia Canal | Wasco, OR | 42.3 miles | SE |
| Kelly Lateral | Wasco, OR | 44 miles | SE |
| Crown Zellerback Power Ditch | Clark, WA | 45.8 miles | SW |
| China Ditch | Clark, WA | 49.3 miles | SW |
| Big Ditch | Clark, WA | 49.6 miles | SW |
| Toppenish Lateral | Yakima, WA | 52.8 miles | NE |
| Unit 2 Canal | Yakima, WA | 56.9 miles | NE |
| Peninsula Drainage Canal | Multnomah, OR | 57.2 miles | SW |
| Low Line Pump Canal | Yakima, WA | 58.2 miles | NE |
| Mill Creek Canal | Wasco, OR | 58.6 miles | SW |
| Mill Creek Lateral | Wasco, OR | 59.9 miles | SW |
| Piute Lateral | Yakima, WA | 60.6 miles | NE |
| Barney Pacific Lateral | Yakima, WA | 60.7 miles | NE |
| West Island Lateral | Yakima, WA | 60.7 miles | NE |
| China Ditch | Gilliam, OR | 61.5 miles | SE |
| Ayres Lateral | Yakima, WA | 61.7 miles | NE |
| Olney Flat Drain | Yakima, WA | 61.7 miles | NE |
| East Island Lateral | Yakima, WA | 61.8 miles | NE |
| Indian Lateral | Yakima, WA | 62.1 miles | NE |
| Dills Lemon Lateral | Yakima, WA | 62.2 miles | NE |
| Mud Lake Drain | Yakima, WA | 62.2 miles | NE |
| Lateral 4 | Yakima, WA | 62.2 miles | NE |
| West Unit One Highline Canal | Yakima, WA | 62.3 miles | NE |
| Shaw Knox Ditch | Yakima, WA | 62.4 miles | NE |
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