Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33487
| ID | Ada | Boise River at Boise | 1980 |
17050114
| Lower Boise | established |
747956
| ID | Canyon | Snake River nr Marsing. | 2003 |
17050103
| Middle Snake-Succor | established |
33413
| ID | Elmore | four ponds in Elmore County | 1974 |
17050100
| Middle Snake-Boise | established |
33412
| ID | Elmore | four ponds in Elmore County | 1978 |
17050100
| Middle Snake-Boise | established |
33486
| ID | Elmore | Snake River at C J Strike Reservoir | 1980 |
17050101
| C.J. Strike Reservoir | established |
295859
| OR | Malheur | Malheur River at RM 2 | 2006 |
17050117
| Lower Malheur | established |
295860
| OR | Malheur | Malheur River at RM 6 | 2006 |
17050117
| Lower Malheur | established |
295245
| OR | Malheur | Malheur River below Juntura | 2006 |
17050117
| Lower Malheur | established |