| Glenhaven Lakes Dam | Whatcom, WA | 7.9 miles | NE |
| Lake Padden Dam | Whatcom, WA | 10.1 miles | NW |
| Bullard Dam | Whatcom, WA | 10.1 miles | NW |
| Cranberry Lake Dam | Skagit, WA | 10.9 miles | SW |
| Louise Lake Dam | Whatcom, WA | 11.3 miles | NE |
| Judy Reservoir Dam A | Skagit, WA | 12.4 miles | SE |
| Judy Reservoir Dam B | Skagit, WA | 12.6 miles | SE |
| Holiday Lake Dam | Whatcom, WA | 12.8 miles | NW |
| Lummi Island Est. Dam | Whatcom, WA | 12.9 miles | NW |
| Wood Dam | Skagit, WA | 13 miles | SW |
| Lang Dam Number Two | Skagit, WA | 13.1 miles | SE |
| Lang Dam Number Three | Skagit, WA | 13.1 miles | SE |
| Lang Dam Number One | Skagit, WA | 13.2 miles | SE |
| Cypress Lake East Dam | Skagit, WA | 13.2 miles | NW |
| Cypress Lake West Dam | Skagit, WA | 13.2 miles | NW |
| Whatcom Lake Dam | Whatcom, WA | 13.6 miles | NE |
| Walking M Dam | Skagit, WA | 14.2 miles | SE |
| Marona Mill Pond Dam | Whatcom, WA | 14.5 miles | NE |
| Cultus Mountain Reservoir Dam A | Skagit, WA | 15.7 miles | SE |
| Cultus Mountain Reservoir Dam B | Skagit, WA | 15.8 miles | SE |
| Cultus Mountain Reservoir Dam C | Skagit, WA | 16.2 miles | SE |
| Brown Dam | Whatcom, WA | 17 miles | NW |
| Taylor Pond Dam | Whatcom, WA | 17.1 miles | NW |
| Utter Dam | San Juan, WA | 17.5 miles | NW |
| Turek Dam | San Juan, WA | 18.3 miles | NW |
| Boyd Lower Reservoir Dam | San Juan, WA | 18.8 miles | NW |
| Mountain Lake Dam | San Juan, WA | 18.9 miles | NW |
| Boyd Middle Reservoir Dam | San Juan, WA | 19 miles | NW |
| Victoria Heights Reservoir Dam | Skagit, WA | 19.8 miles | SE |
| Heavens-Lass Lagoon Dam | Whatcom, WA | 19.9 miles | NW |
| Cascade Lake Dam | San Juan, WA | 21.2 miles | NW |
| Martins Lake Dam | San Juan, WA | 21.8 miles | NW |
| Warrack Dam Number One | San Juan, WA | 22 miles | NW |
| Warrack Dam Number Two | San Juan, WA | 22.1 miles | NW |
| Nubgaard Dam Number Two | Whatcom, WA | 22.2 miles | NW |
| Ayer Reservoir Dam | San Juan, WA | 22.2 miles | NW |
| Nubgaard Dam Number One | Whatcom, WA | 22.3 miles | NW |
| Oberholtzer Dam | San Juan, WA | 22.6 miles | SW |
| Loers Dam | Island, WA | 22.6 miles | SW |
| Duroucher Dam | San Juan, WA | 22.6 miles | SW |
| Goodrow Dam | San Juan, WA | 22.9 miles | SW |
| Morehouse Dam | San Juan, WA | 23 miles | NW |
| Twin Sisters Pit Number Two Dam | Skagit, WA | 23 miles | NE |
| Grant Dam | San Juan, WA | 23.2 miles | NW |
| Kristofferson Lake Dam | Island, WA | 23.2 miles | SW |
| Humes Dam | San Juan, WA | 23.9 miles | NW |
| Schaefer Lake Dam | San Juan, WA | 24.4 miles | NW |
| Fowler Reservoir Dam | San Juan, WA | 24.6 miles | NW |
| Terrell Lake Dam | Whatcom, WA | 24.8 miles | NW |
| Hilen Dam | San Juan, WA | 24.8 miles | SW |
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