Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
41207
| OR | Lane | Cottage Grove Ponds (6), east of Cottage Grove on Row River Road. | 2001 |
17090002
| Coast Fork Willamette | established |
296859
| OR | Lane | Cottage Grove Ponds (6), east of Cottage Grove on Row River Road. | 2009 |
17090002
| Coast Fork Willamette | established |
296862
| OR | Lane | Cottage Grove Ponds (6), east of Cottage Grove on Row River Road. | 2013 |
17090002
| Coast Fork Willamette | established |
41211
| OR | Lane | Cottage Grove Reservoir, 6 miles south of Cottage Grove on London Road. | 2001 |
17090002
| Coast Fork Willamette | established |
41695
| OR | Lane | Creswell Ponds (4), east side of I-5 freeway at Creswell. | 2001 |
17090002
| Coast Fork Willamette | established |
296865
| OR | Lane | Creswell Ponds (4), east side of I-5 freeway at Creswell. | 2009 |
17090002
| Coast Fork Willamette | established |
296868
| OR | Lane | Creswell Ponds (4), east side of I-5 freeway at Creswell. | 2013 |
17090002
| Coast Fork Willamette | established |
41219
| OR | Lane | Dorena Reservoir, 7 miles east of Cottage Grove on Row River Road | 2001 |
17090002
| Coast Fork Willamette | established |
296884
| OR | Lane | Dorena Reservoir, 7 miles east of Cottage Grove on Row River Road | 2009 |
17090002
| Coast Fork Willamette | established |
296886
| OR | Lane | Dorena Reservoir, 7 miles east of Cottage Grove on Row River Road | 2013 |
17090002
| Coast Fork Willamette | established |