| canada | british columbia | oncorhynchus clarkii lewisi | subspecies | 0 | 6 |
| canada | saskatchewan | oncorhynchus clarkii lewisi | subspecies | 0 | 1 |
| united states | idaho | oncorhynchus clarkii lewisi | subspecies | 16 | 1 |
| united states | montana | oncorhynchus clarkii lewisi | subspecies | 111 | 2 |