|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
41036
| OR | Gilliam | Willow Creek Arm (John Day Pool), 9 miles east of Arlington. | 2001 |
17070104
| Willow | established |
296286
| OR | Gilliam | Willow Creek Arm (John Day Pool), 9 miles east of Arlington. | 2009 |
17070104
| Willow | established |
296292
| OR | Gilliam | Willow Creek Arm (John Day Pool), 9 miles east of Arlington. | 2013 |
17070104
| Willow | established |
41325
| 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 |
297239
| 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 |
297249
| 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 |
41335
| OR | Morrow | McCormack Slough, 5 miles northeast of Boardman. Highway 730 to milepost 171.9, turn north on Patterson Ferry Road, go 1.9 miles. Turn west on gravel road (0.1 mi past Umatilla Natl Wildlife Refuge Info Center and parking area). | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297261
| OR | Morrow | McCormack Slough, 5 miles northeast of Boardman. Highway 730 to milepost 171.9, turn north on Patterson Ferry Road, go 1.9 miles. Turn west on gravel road (0.1 mi past Umatilla Natl Wildlife Refuge Info Center and parking area). | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
297265
| OR | Morrow | McCormack Slough, 5 miles northeast of Boardman. Highway 730 to milepost 171.9, turn north on Patterson Ferry Road, go 1.9 miles. Turn west on gravel road (0.1 mi past Umatilla Natl Wildlife Refuge Info Center and parking area). | 2013 |
17070101
| Middle Columbia-Lake Wallula | established |
40625
| OR | Morrow | Middle Columbia drainage | 1980 |
17070101
| Middle Columbia-Lake Wallula | established |
163975
| OR | Morrow | Umatilla National Wildlife Refuge | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
41339
| OR | Morrow | Willow Creek Reservoir, 1 mile southeast of Heppner on Western Route Road. | 2001 |
17070104
| Willow | established |
297276
| OR | Morrow | Willow Creek Reservoir, 1 mile southeast of Heppner on Western Route Road. | 2009 |
17070104
| Willow | established |
297282
| OR | Morrow | Willow Creek Reservoir, 1 mile southeast of Heppner on Western Route Road. | 2013 |
17070104
| Willow | established |
41584
| OR | Multnomah | Bonneville Pool, on Columbia River behind Bonneville Dam. | 2001 |
17070105
| Middle Columbia-Hood | established |
296333
| OR | Multnomah | Bonneville Pool, on Columbia River behind Bonneville Dam. | 2009 |
17070105
| Middle Columbia-Hood | established |
296344
| OR | Multnomah | Bonneville Pool, on Columbia River behind Bonneville Dam. | 2013 |
17070105
| Middle Columbia-Hood | established |
41395
| 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 |
297424
| 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 |
297433
| 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 |
40540
| OR | Umatilla | Cold Springs Landing, 10 mi above Umatilla River | 1942 |
17070101
| Middle Columbia-Lake Wallula | established |
163972
| OR | Umatilla | Cold Springs National Wildlife Refuge | 2005 |
17070103
| Umatilla | established |
746707
| OR | Umatilla | COLUMBIA R.;S.SHORE ABOVE MOUTH OF UMATILLA | 1967 |
17070101
| Middle Columbia-Lake Wallula | established |
41422
| OR | Umatilla | Hat Rock State Park Pond, 9 miles east of Umatilla; hwy 730 to mile post 192.1, turn north in to park, follow the signs | 2001 |
17070101
| Middle Columbia-Lake Wallula | established |
297525
| OR | Umatilla | Hat Rock State Park Pond, 9 miles east of Umatilla; hwy 730 to mile post 192.1, turn north in to park, follow the signs | 2009 |
17070101
| Middle Columbia-Lake Wallula | established |
|