| Lake Washington Ship Canal | King, WA | 12.7 miles | NE |
| Portage Canal | Jefferson, WA | 29.3 miles | NW |
| Walsh Lake Diversion Ditch | King, WA | 34.7 miles | SE |
| Centralia Canal | Thurston, WA | 45.9 miles | SE |
| Yelm Ditch | Thurston, WA | 49 miles | SE |
| Blooms Ditch | Thurston, WA | 50.6 miles | SW |
| Electron Flume | Pierce, WA | 52.2 miles | SE |
| Hill Ditch | Skagit, WA | 52.9 miles | NE |
| Smith Canal | Grays Harbor, WA | 62.4 miles | SW |
| Schell Ditch | Whatcom, WA | 84.7 miles | NE |
| Main Canal | Kittitas, WA | 86.4 miles | SE |
| Drainage Ditch Number 1 | Pacific, WA | 90.1 miles | SW |
| Mormon Ditch | Whatcom, WA | 92.9 miles | NE |
| Kamm Ditch | Whatcom, WA | 93.7 miles | NE |
| Double Ditch | Whatcom, WA | 94.2 miles | NE |
| Newman Siphon | Kittitas, WA | 94.7 miles | SE |
| Peshastin Ditch | Chelan, WA | 96.9 miles | SE |
| High Line Canal | Chelan, WA | 97.2 miles | SE |
| Taneum Ditch | Kittitas, WA | 98.3 miles | SE |
| South Branch Canal | Kittitas, WA | 100.5 miles | SE |
| Ditch Number Six | Cowlitz, WA | 100.5 miles | SW |
| Ditch Number Ten | Cowlitz, WA | 100.9 miles | SW |
| Ellensburg Power Canal | Kittitas, WA | 102 miles | SE |
| Yakima Tieton Main Canal | Yakima, WA | 102.3 miles | SE |
| West Side Canal | Kittitas, WA | 102.4 miles | SE |
| South Branch Extension | Kittitas, WA | 103.6 miles | SE |
| Clinesmith Irrigation Ditch | Kittitas, WA | 106.4 miles | SE |
| Lateral A | Yakima, WA | 106.5 miles | SE |
| Lateral B | Yakima, WA | 106.7 miles | SE |
| Fogarty Ditch | Kittitas, WA | 107.2 miles | SE |
| Lateral F | Yakima, WA | 107.6 miles | SE |
| Lateral E | Yakima, WA | 108.1 miles | SE |
| Lateral C | Yakima, WA | 108.8 miles | SE |
| Wapatox Canal | Yakima, WA | 109.2 miles | SE |
| Selah Valley Canal | Yakima, WA | 109.6 miles | SE |
| Lowry Ditch | Yakima, WA | 110.3 miles | SE |
| Lateral G | Yakima, WA | 110.7 miles | SE |
| Kelly Ditch | Yakima, WA | 110.8 miles | SE |
| John Cox Ditch | Yakima, WA | 111.6 miles | SE |
| Longmire Wenas Canal | Yakima, WA | 111.9 miles | SE |
| Shaw Knox Ditch | Yakima, WA | 112 miles | SE |
| Lesh Ditch | Yakima, WA | 113 miles | SE |
| Lateral C | Yakima, WA | 114 miles | SE |
| Lateral J | Yakima, WA | 114.4 miles | SE |
| Lateral P | Yakima, WA | 114.7 miles | SE |
| Lateral R | Yakima, WA | 114.7 miles | SE |
| Lateral S | Yakima, WA | 115.2 miles | SE |
| Gleed Ditch | Yakima, WA | 115.7 miles | SE |
| Skipanon Waterway | Clatsop, OR | 116.1 miles | SW |
| Number 1 Lateral | Yakima, WA | 116.1 miles | SE |
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