Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33674
| IL | Jackson | Campus Lake, Southern Illinois University at Carbondale | 1992 |
07140106
| Big Muddy | failed |
33811
| IL | Randolph | Mississippi River, south of Chester | 1988 |
07140105
| Upper Mississippi-Cape Girardeau | failed |
1651292
| IL | Williamson | Arrowhead Lake, in Johnson City | 2020 |
07140106
| Big Muddy | failed |
33672
| IL | Williamson | Little Grassy Lake, near girl scout camp (Big Muddy drainage) | 1992 |
07140106
| Big Muddy | failed |