Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33749
| IL | Alexander | Clear Creek Drive ditch, next to road, 2.0 mi SE McClure | 1993 |
07140105
| Upper Mississippi-Cape Girardeau | established |
33748
| IL | Alexander | Clear Creek levee, adjacent ditch 1.5 mi NNW Gale | 1993 |
07140105
| Upper Mississippi-Cape Girardeau | established |
33747
| IL | Alexander | Old Clear Creek channel pool at culvert (Clear Creek dr) on Tamms Rd., 1.5 mi E McClure | 1993 |
07140105
| Upper Mississippi-Cape Girardeau | established |
33751
| IL | Jackson | Mississippi River at Grand Tower aerial pipeline crossing | 1994 |
07140105
| Upper Mississippi-Cape Girardeau | established |
33750
| IL | Jackson | Mississippi River at Grand Tower, Devil's Backbone Park, Jackson County | 1994 |
07140105
| Upper Mississippi-Cape Girardeau | established |
1442985
| IL | Randolph | Kaskaskia River | 1997 |
07140105
| Upper Mississippi-Cape Girardeau | established |
1328714
| IL | Randolph | Mississippi River | 2016 |
07140105
| Upper Mississippi-Cape Girardeau | established |
1328738
| IL | Randolph | Mississippi River | 2016 |
07140105
| Upper Mississippi-Cape Girardeau | established |
532549
| IL | Union | Long Term Resource Monitoring Project site BM00.7S | 1994 |
07140105
| Upper Mississippi-Cape Girardeau | unknown |