|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
40514
| OR | | Willamette River | 1905 |
17090000
| Willamette | established |
40513
| OR | | Willamette River | 1945 |
17090000
| Willamette | established |
40454
| OR | | Willamette Valley | 1979 |
17090012
| Lower Willamette | established |
40679
| OR | Benton | Benton County | 1994 |
17000000
| Pacific Northwest | established |
282926
| OR | Benton | Long Tom River, 100 m upstream of Boone's bridge to 600 m downstream of Boone's bridge | 1998 |
17090003
| Upper Willamette | established |
282916
| OR | Benton | Long Tom River, at Bundy Bridge | 1997 |
17090003
| Upper Willamette | established |
40749
| OR | Benton | McBee Lake, Benton County | 1939 |
17090003
| Upper Willamette | established |
282911
| OR | Clackamas | Pudding River, at Aurora | 1994 |
17090009
| Molalla-Pudding | established |
282924
| OR | Clackamas | West Fork Corral Creek | 1997 |
17090007
| Middle Willamette | established |
40854
| OR | Clatsop | Blind Slough, north of Knappa junction or Brownsmead junction off hwy 30. | 2001 |
17080006
| Lower Columbia | established |
295371
| OR | Clatsop | Blind Slough, north of Knappa junction or Brownsmead junction off hwy 30. | 2009 |
17080006
| Lower Columbia | established |
295771
| OR | Clatsop | Blind Slough, north of Knappa junction or Brownsmead junction off hwy 30. | 2009 |
17080006
| Lower Columbia | established |
295776
| OR | Clatsop | Blind Slough, north of Knappa junction or Brownsmead junction off hwy 30. | 2013 |
17080006
| Lower Columbia | established |
165300
| OR | Columbia | Big McNary Lake on Sauvie Island in the Columbia River | 1995 |
17090012
| Lower Willamette | established |
40919
| OR | Columbia | Clatskanie Slough, north of Clatskanie off hwy 30. | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
295911
| OR | Columbia | Clatskanie Slough, north of Clatskanie off hwy 30. | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
295916
| OR | Columbia | Clatskanie Slough, north of Clatskanie off hwy 30. | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
295934
| OR | Columbia | Deer Island Slough, northwest of Columbia City off hwy 30 at Reichold Chemical (access only at south end). | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
295940
| OR | Columbia | Deer Island Slough, northwest of Columbia City off hwy 30 at Reichold Chemical (access only at south end). | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
41534
| OR | Columbia | Dibblee's Slough, Dibblee Point northwest of Rainer | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
295947
| OR | Columbia | Dibblee's Slough, Dibblee Point northwest of Rainer | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
295952
| OR | Columbia | Dibblee's Slough, Dibblee Point northwest of Rainer | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
41544
| OR | Columbia | Goat Island Slough, northwest of Columbia City off highway 30 at Reichold Chemical (access at south end only) | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
295962
| OR | Columbia | Goat Island Slough, northwest of Columbia City off highway 30 at Reichold Chemical (access at south end only) | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
295968
| OR | Columbia | Goat Island Slough, northwest of Columbia City off highway 30 at Reichold Chemical (access at south end only) | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
|