Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
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 |
282918
| OR | Lane | Flat Creek | 1997 |
17090003
| Upper Willamette | established |
283124
| OR | Lane | Long Tom River, at Hwy 126 bridge. | 1998 |
17090003
| Upper Willamette | established |
282914
| OR | Lane | Q Street Channel | 1997 |
17090003
| Upper Willamette | established |
282917
| OR | Linn | Butte Creek | 1997 |
17090003
| Upper Willamette | established |
282920
| OR | Linn | Calapooia River | 1997 |
17090003
| Upper Willamette | established |
282913
| OR | Linn | Camous Creek, at Nixon Rd. bridge | 1996 |
17090003
| Upper Willamette | established |
241423
| OR | Linn | Cox Creek, a tributary of the Willamette River located in Albany | 1996 |
17090003
| Upper Willamette | established |
282912
| OR | Linn | Cox Creek, between Albany airport and I-5 | 1996 |
17090003
| Upper Willamette | established |
282915
| OR | Linn | Periwinkle Creek [at SE Salem Ave.] | 1997 |
17090003
| Upper Willamette | established |
282922
| OR | Linn | Spoon Creek | 1997 |
17090003
| Upper Willamette | established |
282925
| OR | Polk | Little Luckiamute River | 1997 |
17090003
| Upper Willamette | established |
283583
| OR | Polk | Luckiamute River, 800-1700 m upstream of Davidson Bridge | 1998 |
17090003
| Upper Willamette | established |