| Impact ID | 6775 |
| Impact Type | Predation/Herbivory |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Chinook salmon is a predatory fish and may impact populations of smaller fish. High levels of predator demand by stocking Chinook and other top predators at the current rate would eventually lead to an alewife collapse, possibly followed by the further collapse of other small forage fish population. |
| Reference | 14408 |
| Cost | |
| Location | Great Lakes, USA |