Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
903005
| CA | Del Norte | Klamath River at mouth, off Klamath Beach Rd | 2015 |
18010209
| Lower Klamath | unknown |
275371
| CA | Del Norte | Klamath River, Klamath Glen boat ramp | 2008 |
18010209
| Lower Klamath | established |
1695288
| CA | Del Norte | Klamath River, Klamath River Boat Ramp | 2021 |
18010209
| Lower Klamath | established |
1633066
| CA | Siskiyou | Bogus Creek, upstream of salmon weir, above Iron fish hatchery | 2019 |
18010206
| Upper Klamath | established |
1633142
| CA | Siskiyou | Klamath River | 2019 |
18010206
| Upper Klamath | established |
1657395
| CA | Siskiyou | Shasta River (mouth) at the Klamath River | 2020 |
18010207
| Shasta | unknown |