| Impact ID | 10123 |
| Impact Type | Genetic |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | In Jocko River, Montana, nonnative Oncorhynchus mykiss is hybridizing with native Oncorhynchus clarkii lewisi. |
| Reference | 46295 |
| Cost | |
| Location | Jocko River, Montana |