| Olason Reservoir Dam | Whatcom, WA | 2.4 miles | NE |
| Blaine Reservoir Dam | Whatcom, WA | 2.7 miles | NE |
| Heide Pond Dam | Whatcom, WA | 4.5 miles | SW |
| Unruh Reservoir Dam | Whatcom, WA | 4.5 miles | SW |
| Smrekar Reservoir Dam | Whatcom, WA | 5.3 miles | SE |
| Simonson Pond Dam | Whatcom, WA | 6.4 miles | SE |
| Terrell Lake Dam | Whatcom, WA | 6.6 miles | SE |
| Nubgaard Dam Number One | Whatcom, WA | 9.2 miles | SE |
| Nubgaard Dam Number Two | Whatcom, WA | 9.3 miles | SE |
| Taylor Pond Dam | Whatcom, WA | 15.1 miles | SE |
| Heavens-Lass Lagoon Dam | Whatcom, WA | 16.1 miles | SE |
| Brown Dam | Whatcom, WA | 16.4 miles | SE |
| Lummi Island Est. Dam | Whatcom, WA | 20.1 miles | SE |
| Whatcom Lake Dam | Whatcom, WA | 20.2 miles | SE |
| Holiday Lake Dam | Whatcom, WA | 20.2 miles | SE |
| Utter Dam | San Juan, WA | 20.7 miles | SW |
| Fowler Reservoir Dam | San Juan, WA | 21.3 miles | SW |
| Mountain Lake Dam | San Juan, WA | 21.8 miles | SW |
| Lake Padden Dam | Whatcom, WA | 21.9 miles | SE |
| Cascade Lake Dam | San Juan, WA | 22.3 miles | SW |
| Bullard Dam | Whatcom, WA | 22.4 miles | SE |
| Tourtleback Lake Dam | San Juan, WA | 22.6 miles | SW |
| Smith Dam | San Juan, WA | 22.8 miles | SW |
| Boyd Middle Reservoir Dam | San Juan, WA | 22.9 miles | SW |
| Boyd Lower Reservoir Dam | San Juan, WA | 23.1 miles | SW |
| Schaefer Lake Dam | San Juan, WA | 23.9 miles | SW |
| Ayer Reservoir Dam | San Juan, WA | 23.9 miles | SW |
| Turek Dam | San Juan, WA | 24 miles | SW |
| Martins Lake Dam | San Juan, WA | 24.4 miles | SW |
| Lehman Pond Dam | San Juan, WA | 25.4 miles | SW |
| Louise Lake Dam | Whatcom, WA | 25.7 miles | SE |
| Morehouse Dam | San Juan, WA | 25.7 miles | SW |
| Warrack Dam Number Two | San Juan, WA | 25.9 miles | SW |
| Warrack Dam Number One | San Juan, WA | 26 miles | SW |
| Humes Dam | San Juan, WA | 26 miles | SW |
| Grant Dam | San Juan, WA | 26.3 miles | SW |
| Cypress Lake East Dam | Skagit, WA | 26.5 miles | SE |
| Cypress Lake West Dam | Skagit, WA | 26.5 miles | SE |
| Glenhaven Lakes Dam | Whatcom, WA | 28.2 miles | SE |
| Marona Mill Pond Dam | Whatcom, WA | 29.4 miles | SE |
| Hilen Dam | San Juan, WA | 29.8 miles | SW |
| Durhack Dam Number Five | San Juan, WA | 30.6 miles | SW |
| Durhack Dam Number Four | San Juan, WA | 30.7 miles | SW |
| Durhack Dam Number One | San Juan, WA | 30.7 miles | SW |
| Boyce Dam | San Juan, WA | 30.7 miles | SW |
| Durhack Dam Number Three | San Juan, WA | 30.8 miles | SW |
| Durhack Dam Number Two | San Juan, WA | 30.9 miles | SW |
| Durhack Dam Number Seven | San Juan, WA | 30.9 miles | SW |
| Durhack Dam Number Six | San Juan, WA | 31 miles | SW |
| Roache Habor Lake Dam | San Juan, WA | 31 miles | SW |
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