| Impact ID | 9742 |
| Impact Type | Habitat Alteration |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Nuisance blooms of Didymosphenia geminata form thick covers over sediment. Macroinvertebrates that require exposed sediment are expected to be negatively impacted by this loss of habitat. |
| Reference | 30501 |
| Great Lakes Region | No |
| Cost | |
| Location | |
