Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
50268
| WA | | Puget Sound drainage | 1963 |
17110019
| Puget Sound | established |
161232
| WA | | Puget Sound | 1875 |
17110019
| Puget Sound | established |
272230
| WA | Island | West Penn Cove public tidelands. | 2010 |
17110019
| Puget Sound | established |
272235
| WA | Jefferson | Fort Flagler State Park, west side beaches. | 2010 |
17110019
| Puget Sound | established |
272236
| WA | Jefferson | Oak Bay County Park | 2010 |
17110019
| Puget Sound | established |
272239
| WA | Jefferson | Port Townsend Ship Canal, South Indian Island County Park. | 2010 |
17110019
| Puget Sound | established |
272238
| WA | Jefferson | South Indian Island County Park, Oak Bay.. | 2010 |
17110019
| Puget Sound | established |
241515
| WA | Mason | Case Inlet, Fair Harbor Marina, Grapeview, in the northern portion of Case Inlet, in the south sound. | 1998 |
17110019
| Puget Sound | established |
272278
| WA | Mason | Hope Island State Park, tidelands, south Puget Sound. | 2010 |
17110019
| Puget Sound | established |
272252
| WA | Mason | North Bay southeast, Case Inlet. | 2010 |
17110019
| Puget Sound | established |
241514
| WA | Mason | Oakland Bay, Port of Shelton Marina, Shelton, at the end of Hammersley Inlet. | 1998 |
17110019
| Puget Sound | established |
272279
| WA | Mason | Oakland Bay, tidelands. | 2010 |
17110019
| Puget Sound | established |
241124
| WA | Mason | Totten Inlet, Kamilche Point | 2000 |
17110019
| Puget Sound | established |
241125
| WA | Thurston | Eld Inlet, The Evergreen State College Beach | 2000 |
17110019
| Puget Sound | established |
272280
| WA | Thurston | Frye Cove County Park tidelands. | 2010 |
17110019
| Puget Sound | established |
241123
| WA | Thurston | Totten Inlet, Gallagher Cove, Taylor Shellfish Rafts. | 2000 |
17110019
| Puget Sound | established |