|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
49
| WA | | state non-specific | 1966 |
17000000
| Pacific Northwest Region | established |
616823
| WA | Asotin | Lewiston, 4 mi W | 1950 |
17060107
| Lower Snake-Tucannon | unknown |
616851
| WA | Clark | Bower's Slough | 1991 |
17080003
| Lower Columbia-Clatskanie | unknown |
616852
| WA | Clark | Bower's Slough | 1991 |
17080003
| Lower Columbia-Clatskanie | unknown |
163857
| WA | Clark | Ridgefield National Wildlife Refuge | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
163860
| WA | Clark | Steigerwald Lake National Wildlife Refuge | 2005 |
17080001
| Lower Columbia-Sandy | established |
616813
| WA | Clark | Vancouver | 1931 |
17080003
| Lower Columbia-Clatskanie | unknown |
616816
| WA | Cowlitz | Ostrander | 1936 |
17080005
| Lower Cowlitz | unknown |
616814
| WA | Cowlitz | Silver Lake | 1931 |
17080005
| Lower Cowlitz | unknown |
616815
| WA | Cowlitz | Silver Lake | 1931 |
17080005
| Lower Cowlitz | unknown |
616824
| WA | Franklin | Sacajawea Park | 1958 |
17020016
| Upper Columbia-Priest Rapids | unknown |
163835
| WA | Grant | Columbia National Wildlife Refuge | 2005 |
17020015
| Lower Crab | established |
163842
| WA | Grant | Hanford Reach National Monument/Saddle Mountain National Wildlife Refuge | 2005 |
17020016
| Upper Columbia-Priest Rapids | established |
1464618
| WA | King | Private pond on NE 147th Street Kenmore, WA | 2018 |
17110012
| Lake Washington | unknown |
616856
| WA | Klickitat | Balch Lake, south shoreline | 1995 |
17070105
| Middle Columbia-Hood | unknown |
242771
| WA | Klickitat | Conboy Lake National Wildlife Refuge | 1997 |
17070106
| Klickitat | established |
163837
| WA | Klickitat | Conboy Lake National Wildlife Refuge | 2005 |
17070106
| Klickitat | established |
616817
| WA | Klickitat | Grand Dalles, along Columbia River | 1938 |
17070105
| Middle Columbia-Hood | unknown |
616819
| WA | Klickitat | Grand Dalles, along Columbia River | 1938 |
17070105
| Middle Columbia-Hood | unknown |
616820
| WA | Klickitat | Grand Dalles, along Columbia River | 1938 |
17070105
| Middle Columbia-Hood | unknown |
616821
| WA | Klickitat | Grand Dalles, along Columbia River | 1938 |
17070105
| Middle Columbia-Hood | unknown |
878020
| WA | Pierce | Clover Creek, just S of Lake Steilacoom | 2015 |
17110019
| Puget Sound | established |
878021
| WA | Pierce | Clover Creek, just S of Lake Steilacoom | 2015 |
17110019
| Puget Sound | established |
1661517
| WA | Pierce | Dailman Lake, Fort Lewis Military Reserve | 1993 |
17110015
| Nisqually | unknown |
878039
| WA | Pierce | ditch along Stewart Road just E of Sumner Creek | 2009 |
17110014
| Puyallup | established |
|