| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1921904 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921908 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921919 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921934 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921932 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921942 | MI | Muskegon | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921954 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921968 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921973 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921976 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |
| 1921983 | MI | Ottawa | Lake Michigan, at Grand Haven, MI | 2024 | 04050006 | Lower Grand | |