| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1567659
| MI | Kent | [No locality description provided] | 2016 |
04050006
| Lower Grand | established |
|
1890371
| MI | Kent | [No locality description provided] | 2025 |
04050006
| Lower Grand | |
|
1457541
| MI | Kent | About 40 feet north of the Showboat Dock on North Jefferson in Lowell. | 1957 |
04050006
| Lower Grand | unknown |
|
229617
| MI | Kent | Lower Grand Watershed | 1972 |
04050006
| Lower Grand | established |
|
1692003
| MI | Kent | Murray Lake | 2019 |
04050006
| Lower Grand | unknown |
|
1322577
| MI | Ottawa | Grand River, Mill Point Park boat launch | 2016 |
04050006
| Lower Grand | established |