|
| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
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 |
|
41546
| OR | Columbia | Magruder Slough, off Westport Slough, located north of highway 30, 3 miles east of Westport. | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
|
295972
| OR | Columbia | Magruder Slough, off Westport Slough, located north of highway 30, 3 miles east of Westport. | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
|
295975
| OR | Columbia | Magruder Slough, off Westport Slough, located north of highway 30, 3 miles east of Westport. | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
|
41558
| OR | Columbia | Prescott Slough, along highway 30 at Prescott Junction, west of Trojan Nuclear Power Plant. | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
|
295991
| OR | Columbia | Prescott Slough, along highway 30 at Prescott Junction, west of Trojan Nuclear Power Plant. | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
|
296001
| OR | Columbia | Prescott Slough, along highway 30 at Prescott Junction, west of Trojan Nuclear Power Plant. | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
|
41566
| OR | Columbia | Reichold Chemical Discharge Canal. | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
|
296012
| OR | Columbia | Reichold Chemical Discharge Canal. | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
|
296018
| OR | Columbia | Reichold Chemical Discharge Canal. | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
|
40933
| OR | Columbia | Rinearson Slough, north of hwy 30, northwest of Rainer. | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
|
296024
| OR | Columbia | Rinearson Slough, north of hwy 30, northwest of Rainer. | 2009 |
17080003
| Lower Columbia-Clatskanie | established |
|
296028
| OR | Columbia | Rinearson Slough, north of hwy 30, northwest of Rainer. | 2013 |
17080003
| Lower Columbia-Clatskanie | established |
|
40515
| OR | Columbia-Multnomah | Sauvie Island, Columbia River | 1933 |
17080003
| Lower Columbia-Clatskanie | established |
|
41367
| OR | Multnomah | Government Island Slough, access by boat from Columbia River, north of Portland International Airport | 2001 |
17080003
| Lower Columbia-Clatskanie | established |
|