Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
535238
| IL | Calhoun | Long Term Resource Monitoring Project site B1A.RS | 2002 |
07110004
| The Sny | established |
159572
| IL | Calhoun | Mississippi River at Batchtown Wildlife Management Area, RM 245.8 (behind Turner Island) | 1997 |
07110004
| The Sny | established |
159570
| IL | Calhoun | Mississippi River at lower Gilead Slough, River Mile 250.5 | 2000 |
07110004
| The Sny | established |
157996
| IL | Pike | Mississippi River, Lock and Dams 25-21 | 1999 |
07110004
| The Sny | established |
535364
| MO | Lincoln | Long Term Resource Monitoring Project site D9.RS | 2001 |
07110004
| The Sny | established |
535402
| MO | Lincoln | Long Term Resource Monitoring Project site F11A.RS | 2003 |
07110004
| The Sny | established |
535715
| MO | Lincoln | Long Term Resource Monitoring Project site HL4.RS | 2008 |
07110004
| The Sny | established |
283181
| MO | Lincoln | Mississippi River at Cuivre Island Conservation Area | 1991 |
07110004
| The Sny | established |
535858
| MO | Lincoln | Mississippi River at RM 237.2 | 1992 |
07110004
| The Sny | established |
535859
| MO | Lincoln | Mississippi River at RM 237.4 | 1991 |
07110004
| The Sny | established |
535860
| MO | Lincoln | Mississippi River at RM 241.4 | 2009 |
07110004
| The Sny | established |
283183
| MO | Lincoln | Mississippi River, in back channel between Cuivre Island and Turkey Island | 1992 |
07110004
| The Sny | established |
158008
| MO | Lincoln | Mississippi River, Lock and Dams 25-21 | 1999 |
07110004
| The Sny | established |