| distance | reference number | name | latitude | longitude |
| 25.5 | 2805 | Sitcum Waterway, Tacoma, Washington | 47.2667 | -122.413 |
| 25.5 | 3019 | Tacoma, Commencement Bay, Washington | 47.2667 | -122.413 |
| 27.1 | 2958 | Steilacoom, Washington | 47.1733 | -122.603 |
| 28.1 | 835 | Dupont Wharf, Nisqually Reach, Washington | 47.1183 | -122.667 |
| 29.6 | 3018 | Tacoma Narrows Bridge, Washington | 47.2717 | -122.552 |
| 30.6 | 3410 | Yoman Point, Anderson Island, Washington | 47.18 | -122.675 |
| 31.3 | 3023 | Tahlequah, Neil Point, Washington | 47.3317 | -122.507 |
| 32.2 | 768 | Des Moines, East Passage, Washington | 47.4 | -122.328 |
| 33.7 | 94 | Arletta, Hale Passage, Puget Sound, Washington | 47.28 | -122.652 |
| 33.7 | 387 | Burton, Quartermaster Harbor (inside), Vashon Islan | 47.395 | -122.463 |
| 34.2 | 1102 | Gig Harbor, Washington | 47.34 | -122.588 |
| 34.5 | 770 | Devils Head, Drayton Passage, Washington | 47.1667 | -122.763 |
| 35.4 | 1687 | Longbranch, Filucy Bay, Washington | 47.21 | -122.753 |
| 35.9 | 1325 | Horsehead Bay, Carr Inlet, Puget Sound, Washington | 47.3017 | -122.682 |
| 37.8 | 3276 | Wauna, Carr Inlet, Washington | 47.3783 | -122.64 |
| 38.1 | 1307 | Home, Von Geldern Cove, Carr Inlet, Puget Sound, Wa | 47.275 | -122.758 |
| 38.1 | 1256 | Henderson Inlet, Washington | 47.155 | -122.838 |
| 39.4 | 2125 | Olympia, Budd Inlet, Washington | 47.0517 | -122.903 |
| 39.9 | 370 | Budd Inlet, Olympia Shoal, Puget Sound, Washington | 47.0983 | -122.895 |
| 40.2 | 838 | Duwamish Waterway, Eighth Ave. South, Seattle, Wash | 47.535 | -122.322 |
| 40.4 | 2332 | Point Vashon, Vashon Island, Washington | 47.5117 | -122.463 |
| 40.7 | 121 | Ayock Point, Washington | 47.5083 | -122.053 |
| 41.3 | 309 | Boston Harbor, Dofflemeyer Point, Budd Inlet, Washi | 47.1417 | -122.903 |
| 41.5 | 3206 | Vaughn, Case Inlet, Washington | 47.3417 | -122.775 |
| 42.1 | 1230 | Harper, Yukon Harbor, Washington | 47.5233 | -122.517 |