| Location ID | Location Name | Type | Latitude | Longitude | MaxDepth | Last Year Collected |
| BLL009 | Bellingham Bay - Port Frances | Core | 48.6866756422205 | -122.598315205647 | 12 m | 2018 |
| BLL011 | Bellingham Bay - Off Nooksack River | Rotating | 48.7333356461713 | -122.583315215338 | 23 m | 2003 |
| BLL040 | Strait of Georgia: Bellingham Bay - east of Chuckanut Rock | Core | 48.6839700009352 | -122.5382 | 25 m | 2017 |
| FID001 | Fidalgo Bay - East of Anacortes | Rotating | 48.5126056341362 | -122.595185160337 | 10 m | 2014 |