Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
789796
| IL | Stephenson | Honey Creek at RM 1.1 | 1976 |
07090003
| Pecatonica | established |
160035
| IL | Stephenson | Pecatonica River | 1963 |
07090003
| Pecatonica | established |
164383
| IL | Stephenson | Pecatonica River | 1998 |
07090003
| Pecatonica | established |
789805
| IL | Stephenson | Pecatonica River at RM 93.5 | 1976 |
07090003
| Pecatonica | established |
160034
| IL | Stephenson | Richland Creek | 1963 |
07090003
| Pecatonica | established |
160036
| IL | Stephenson | Rock Run | 1967 |
07090003
| Pecatonica | established |
160037
| IL | Stephenson | Rock Run tributary | 1967 |
07090003
| Pecatonica | established |
789797
| IL | Stephenson | Spafford Creek at RM 9 | 1976 |
07090003
| Pecatonica | established |
160033
| IL | Stephenson | Yellow Creek | 1963 |
07090003
| Pecatonica | established |
278958
| IL | Winnebago | Four Lakes Forest Preserve | 1997 |
07090003
| Pecatonica | established |
160100
| IL | Winnebago | Pecatonica River | 1963 |
07090003
| Pecatonica | established |
160104
| IL | Winnebago | Pecatonica River | 1963 |
07090003
| Pecatonica | established |
160102
| IL | Winnebago | Pecatonica River | 1964 |
07090003
| Pecatonica | established |
164385
| IL | Winnebago | Pecatonica River | 1998 |
07090003
| Pecatonica | established |
160108
| IL | Winnebago | Raccoon Creek | 1968 |
07090003
| Pecatonica | established |
164396
| IL | Winnebago | Raccoon Creek | 1998 |
07090003
| Pecatonica | established |
160105
| IL | Winnebago | Tributary of Raccoon Creek | 1963 |
07090003
| Pecatonica | established |