| Impact ID | 7585 |
| Impact Type | Water Quality |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | The distribution of Stephanodiscus subtilis has been primarily nearshore areas or eutrophic waters with a considerable amount of chloride contamination, but it does not seem to cause a reduction in water quality. |
| Reference | 17217 |
| Cost | |
| Location | Lake Michigan, USA |