Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
40884
| OR | Clatsop | Seaside Log Ponds, east of hwy 101 near Seaside city limits. | 2001 |
17100201
| Necanicum | established |
295831
| OR | Clatsop | Seaside Log Ponds, east of hwy 101 near Seaside city limits. | 2009 |
17100201
| Necanicum | established |
295835
| OR | Clatsop | Seaside Log Ponds, east of hwy 101 near Seaside city limits. | 2013 |
17100201
| Necanicum | established |
40885
| OR | Clatsop | Slusher Lake, Camp Rilea (National Guard), 3.5 miles southwest of Warrenton and west of hwy 101. | 2001 |
17100201
| Necanicum | established |
295836
| OR | Clatsop | Slusher Lake, Camp Rilea (National Guard), 3.5 miles southwest of Warrenton and west of hwy 101. | 2009 |
17100201
| Necanicum | established |
295839
| OR | Clatsop | Slusher Lake, Camp Rilea (National Guard), 3.5 miles southwest of Warrenton and west of hwy 101. | 2013 |
17100201
| Necanicum | established |
40894
| OR | Clatsop | Sunset Lake, 4 miles north of Gearhart and west of hwy 101, access via Sunset Beach Road. | 2001 |
17100201
| Necanicum | established |
295872
| OR | Clatsop | Sunset Lake, 4 miles north of Gearhart and west of hwy 101, access via Sunset Beach Road. | 2009 |
17100201
| Necanicum | established |
295876
| OR | Clatsop | Sunset Lake, 4 miles north of Gearhart and west of hwy 101, access via Sunset Beach Road. | 2013 |
17100201
| Necanicum | established |
40898
| OR | Clatsop | West Lake, 3 miles north of Gearhart and east of highway 101. | 2001 |
17100201
| Necanicum | established |
295879
| OR | Clatsop | West Lake, 3 miles north of Gearhart and east of highway 101. | 2009 |
17100201
| Necanicum | established |
295882
| OR | Clatsop | West Lake, 3 miles north of Gearhart and east of highway 101. | 2013 |
17100201
| Necanicum | established |