Specimen ID | Common Name | State | County | Locality | Year |
| Drainage name | Status |
40626
| Grass Carp | OR | | Willamette River near Albany | 1980 |
17090003
| Upper Willamette | stocked |
40675
| Grass Carp | OR | Benton | Benton County | 1994 |
17000000
| Pacific Northwest | stocked |
236349
| Grass Carp | OR | Clackamas | Willamette River, lower, at rKm 35 | 2006 |
17090007
| Middle Willamette | stocked |
1738840
| Grass Carp | OR | Lincoln | [No locality description provided] | 2023 |
17100204
| Siletz-Yaquina | |
1738854
| Grass Carp | OR | Lincoln | [No locality description provided] | 2023 |
17100204
| Siletz-Yaquina | |
1319717
| Grass Carp (triploid) | OR | Lincoln | Devils Lake [near Lincoln City] | 1986 |
17100204
| Siletz-Yaquina | failed |
250398
| Grass Carp (triploid) | OR | Lincoln | Devils Lake in Lincoln City | 1986 |
17100204
| Siletz-Yaquina | stocked |
250399
| Grass Carp (triploid) | OR | Lincoln | Devils Lake in Lincoln City | 1987 |
17100204
| Siletz-Yaquina | stocked |
250400
| Grass Carp (triploid) | OR | Lincoln | Devils Lake in Lincoln City | 1993 |
17100204
| Siletz-Yaquina | stocked |
547079
| Grass Carp | OR | Multnomah | Columbia River, at Bonneville Dam | 1996 |
17080001
| Lower Columbia-Sandy | unknown |
547081
| Grass Carp | OR | Multnomah | Columbia River, at Bonneville Dam | 1996 |
17080001
| Lower Columbia-Sandy | unknown |
547083
| Grass Carp | OR | Multnomah | Columbia River, at Bonneville Dam | 1996 |
17080001
| Lower Columbia-Sandy | unknown |
547085
| Grass Carp | OR | Multnomah | Columbia River, at Bonneville Dam | 1997 |
17080001
| Lower Columbia-Sandy | unknown |
547086
| Grass Carp | OR | Multnomah | Columbia River, at Bonneville Dam | 1997 |
17080001
| Lower Columbia-Sandy | unknown |
547087
| Grass Carp | OR | Multnomah | Columbia River, at Bonneville Dam | 1997 |
17080001
| Lower Columbia-Sandy | unknown |
547091
| Grass Carp | OR | Umatilla | Columbia River, at McNary Lock and Dam | 1996 |
17070101
| Middle Columbia-Lake Wallula | unknown |