| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
41045
| OR | Harney | Cottonwood Creek Reservoir, 40 miles east of Burns and 10 miles north of hwy 20. | 2001 |
17050116
| Upper Malheur | established |
|
296304
| OR | Harney | Cottonwood Creek Reservoir, 40 miles east of Burns and 10 miles north of hwy 20. | 2009 |
17050116
| Upper Malheur | established |
|
296306
| OR | Harney | Cottonwood Creek Reservoir, 40 miles east of Burns and 10 miles north of hwy 20. | 2013 |
17050116
| Upper Malheur | established |
|
295535
| OR | Harney | Warm Springs Reservoir | 1978 |
17050116
| Upper Malheur | established |
|
295285
| OR | Harney | Warm Springs Reservoir | 2001 |
17050116
| Upper Malheur | established |
|
295536
| OR | Malheur | Beulah Reservoir | 1978 |
17050116
| Upper Malheur | established |
|
295284
| OR | Malheur | Beulah Reservoir | 2001 |
17050116
| Upper Malheur | established |