Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1189447
| IA | Scott | Mississippi River, 4.7 mi ENE Bettendorf, Pigeon Creek Park | 2012 |
07080101
| Copperas-Duck | unknown |
1189444
| IL | Rock Island | Mississippi River, 6.5 mi W Andalusia, Velie Chute | 2012 |
07080101
| Copperas-Duck | unknown |
1634285
| IL | Rock Island | Mississippi River, Moline Pool, 1.3 mi WNW Moline, Arsenal Island, pedestrian bridge to Sylvan Slough | 2015 |
07080101
| Copperas-Duck | established |
1634363
| IL | Rock Island | Mississippi River, Moline Pool, I-74 bridge, Quad Cities | 2016 |
07080101
| Copperas-Duck | established |
1634493
| IL | Rock Island | Mississippi River, Pool 16, Holcim Barge Receiving System, river mile 481 | 2017 |
07080101
| Copperas-Duck | established |