Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1673623
| IL | Calhoun | [No locality description provided] | 2019 |
07110009
| Peruque-Piasa | |
1671672
| IL | Clinton | [No locality description provided] | 2018 |
07140202
| Middle Kaskaskia | |
1679299
| IL | Fulton | [No locality description provided] | 2020 |
07130003
| Lower Illinois-Lake Chautauqua | |
1334751
| IL | Hancock | Mississippi River at Keokuk, 1.57 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 2.6 river km upstream (northeast) of the confluence of the Des Moines and Mississippi rivers | 2014 |
07080104
| Flint-Henderson | established |
1334787
| IL | Hancock | Mississippi River at Keokuk, 1.57 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 2.6 river km upstream (northeast) of the confluence of the Des Moines and Mississippi rivers | 2014 |
07080104
| Flint-Henderson | established |
1334737
| IL | Hancock | Mississippi River at Keokuk, 1.57 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 2.6 river km upstream (northeast) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07080104
| Flint-Henderson | established |
1334805
| IL | Hancock | Mississippi River at Keokuk, 1.57 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 2.6 river km upstream (northeast) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07080104
| Flint-Henderson | established |
1334760
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2014 |
07110001
| Bear-Wyaconda | established |
1334776
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2014 |
07110001
| Bear-Wyaconda | established |
1334707
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2014 |
07110001
| Bear-Wyaconda | established |
1334812
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07110001
| Bear-Wyaconda | established |
1334779
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07110001
| Bear-Wyaconda | established |
1334740
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07110001
| Bear-Wyaconda | established |
1334797
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07110001
| Bear-Wyaconda | established |
1334750
| IL | Hancock | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers | 2015 |
07110001
| Bear-Wyaconda | established |
1334726
| IL | Mercer | Mississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers | 2014 |
07080101
| Copperas-Duck | established |
1334720
| IL | Mercer | Mississippi River at New Boston, 1.52 river km upstream (northwest) of the confluence of the Iowa and Mississippi rivers | 2014 |
07080101
| Copperas-Duck | established |
1736109
| IL | St. Clair | [No locality description provided] | 2024 |
07140101
| Cahokia-Joachim | |