Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
156825
| IL | Calhoun | Illinois River at Hardin, Illinois | 2003 |
07130011
| Lower Illinois | established |
156824
| IL | Mason | Illinois River at Goofy Ridge, Illinois [~9 mi NE of Havana] | 2003 |
07130003
| Lower Illinois-Lake Chautauqua | established |
156826
| IL | Mason | Illinois River at Havana, Illinois | 2003 |
07130003
| Lower Illinois-Lake Chautauqua | established |
156823
| IL | Peoria | Illinois River at Pekin, Illinois | 2003 |
07130003
| Lower Illinois-Lake Chautauqua | established |
156827
| IL | Pike | Illinois River at Valley City, Illinois | 2003 |
07130011
| Lower Illinois | established |