| Impact ID | 4561 |
| Impact Type | Habitat Alteration |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Loss of access to critical fish spawning areas just as inland lake water temperatures become suitable (45°-50°F) for bluegill and largemouth bass spawning |
| Reference | 36861 |
| Cost | |
| Location | Great Lakes |