| Location ID | Location Name | Type | Latitude | Longitude | MaxDepth | Last Year Collected |
| BUD002 | Budd Inlet - South End Oly Port | Rotating | 47.0514905259256 | -122.906264853786 | 9 m | 2014 |
| BUD005 | Budd Inlet - Olympia Shoal | Core | 47.0920388567478 | -122.918214865058 | 13 m | 2018 |
| CRR001 | Carr Inlet - Off Green Point | Core | 47.2766755591697 | -122.708314875219 | 91 m | 2018 |
| CSE001 | Case Inlet - South Heron Island | Core | 47.2650055438686 | -122.843314893728 | 51 m | 2018 |
| CSE002 | Case Inlet - Off Rocky Point | Rotating | 47.3533355517084 | -122.813314909828 | 21 m | 2008 |
| DNA001 | Dana Passage - South of Brisco Point | Core | 47.1616755356001 | -122.870014873723 | 38 m | 2018 |
| ELD001 | Eld Inlet - Flapjack Point | Rotating | 47.1066755242475 | -122.948314873164 | 15 m | 2011 |
| ELD002 | Eld Inlet - South Flapjack Point | Rotating | 47.0966755208343 | -122.975014875008 | 10 m | 2006 |
| GOR001 | Northwest of Gordon Point; between Balch Passage & Toliva Shoal | Core | 47.1833355624143 | -122.633314841523 | 166 m | 2017 |
| HND001 | Henderson Inlet - Cliff Point | Rotating | 47.151675539061 | -122.833314865636 | 17 m | 2006 |
| NSQ002 | Nisqually Reach - Devils Head | Core | 47.168335544987 | -122.786714862203 | 94 m | 2018 |
| OAK004 | Oakland Bay - Near Eagle Point | Core | 47.2133355157985 | -123.076714918091 | 13 m | 2018 |
| TOT001 | Totten Inlet - Windy Point | Rotating | 47.1650055256431 | -122.963314889099 | 17 m | 2011 |
| TOT002 | Inner Totten Inlet | Rotating | 47.1216755172486 | -123.020014887841 | 12 m | 2014 |