| Impact ID | 6729 |
| Impact Type | Other Ecological Benefits |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Because so many species—including recreational and commercial species—depend on rainbow smelt as a food source, rainbow smelt is a vital member of the current food web and are considered by some to be an important species to manage and conserve. |
| Reference | 24335 |
| Cost | |
| Location | Lake Superior, USA |