Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
41753
| OR | Morrow | Boardman Pond, 1/2 mile west of Boardman, south of I-84N (exit 164). | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297234
| OR | Morrow | Boardman Pond, 1/2 mile west of Boardman, south of I-84N (exit 164). | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297237
| OR | Morrow | Boardman Pond, 1/2 mile west of Boardman, south of I-84N (exit 164). | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
41326
| OR | Morrow | John Day Pool (Lake Umatilla), includes John Day Arm and Willow Creek Arm, on Columbia River behind John Day dam. | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297242
| OR | Morrow | John Day Pool (Lake Umatilla), includes John Day Arm and Willow Creek Arm, on Columbia River behind John Day dam. | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297252
| OR | Morrow | John Day Pool (Lake Umatilla), includes John Day Arm and Willow Creek Arm, on Columbia River behind John Day dam. | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
41345
| OR | Morrow | Messner Pond, I-84N exit 165, north 0.5 miles (1 mile east of Boardman). | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297268
| OR | Morrow | Messner Pond, I-84N exit 165, north 0.5 miles (1 mile east of Boardman). | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297270
| OR | Morrow | Messner Pond, I-84N exit 165, north 0.5 miles (1 mile east of Boardman). | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
41396
| OR | Sherman | John Day Pool, on Columbia River behind John Day Dam (Sherman, Gilliam, Morrow, and Umatilla Counties). | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297427
| OR | Sherman | John Day Pool, on Columbia River behind John Day Dam (Sherman, Gilliam, Morrow, and Umatilla Counties). | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297435
| OR | Sherman | John Day Pool, on Columbia River behind John Day Dam (Sherman, Gilliam, Morrow, and Umatilla Counties). | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
41433
| OR | Umatilla | McNary Channel Ponds, 1 mile west of McNary Dam on Columbia River. Highway 730 to milepost 184.1, turn N on Brownell Blvd(100 yds W of I-82), go E 0.1 mi to McNary Wild Nature Area, turn N to ponds and rivers. | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297540
| OR | Umatilla | McNary Channel Ponds, 1 mile west of McNary Dam on Columbia River. Highway 730 to milepost 184.1, turn N on Brownell Blvd(100 yds W of I-82), go E 0.1 mi to McNary Wild Nature Area, turn N to ponds and rivers. | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297545
| OR | Umatilla | McNary Channel Ponds, 1 mile west of McNary Dam on Columbia River. Highway 730 to milepost 184.1, turn N on Brownell Blvd(100 yds W of I-82), go E 0.1 mi to McNary Wild Nature Area, turn N to ponds and rivers. | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
41437
| OR | Umatilla | McNary Pool (Lake Wallula), on Columbia River above McNary Dam | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297550
| OR | Umatilla | McNary Pool (Lake Wallula), on Columbia River above McNary Dam | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297559
| OR | Umatilla | McNary Pool (Lake Wallula), on Columbia River above McNary Dam | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |