Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1633046
| ID | Jerome | Lateral L-2 Canal | 2019 |
17040212
| Upper Snake-Rock | unknown |
1632527
| ID | Jerome | Snake River, Murtaugh, ID* | 2016 |
17040212
| Upper Snake-Rock | established |
1632526
| ID | Twin Falls | Dierkes Lake, ID | 2016 |
17040212
| Upper Snake-Rock | established |
274700
| MT | Flathead | Little Bitterroot Lake | 1988 |
17010212
| Lower Flathead | established |
274703
| MT | Sanders | Crow Creek | 1988 |
17010212
| Lower Flathead | established |
1420972
| MT | Sanders | side channel at Fishing Access Site just downstream of mouth of Jocko River. | 2010 |
17010212
| Lower Flathead | established |
1420913
| OK | Beckham | North Fork Red River, Sayre | 1997 |
11120302
| Middle North Fork Red | unknown |
1671161
| TX | Williamson | San Gabriel River Trail Georgetown, TX 78628 | 2016 |
12070205
| San Gabriel | |
1673099
| TX | Williamson | Williamson, Texas, United States | 2019 |
12070205
| San Gabriel | |
259870
| WA | Snohomish | Lake Ballinger [~3 mi E of Richmond Beach] | 2008 |
17110012
| Lake Washington | collected |