Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
238141
| IL | | Illinois River, La Grange Reach [extends from La Grange Lock & Dam located south of Beardstown, IL upstream to Peoria Lock & Dam near Peoria, IL.] | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
159800
| IL | | state non-specific | 1998 |
| | established |
538143
| IL | Mason | Long Term Resource Monitoring Project site D25.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
537946
| IL | Mason | Long Term Resource Monitoring Project site F221A.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
537945
| IL | Mason | Long Term Resource Monitoring Project site F221A.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
537952
| IL | Mason | Long Term Resource Monitoring Project site F234A.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
537954
| IL | Mason | Long Term Resource Monitoring Project site F243A.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538018
| IL | Mason | Long Term Resource Monitoring Project site X5.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538173
| IL | Peoria | Long Term Resource Monitoring Project site D7.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538075
| IL | Tazewell | Illinois River at RM 157.8 | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538076
| IL | Tazewell | Illinois River at RM 157.8 | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538077
| IL | Tazewell | Illinois River at RM 157.8 | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538078
| IL | Tazewell | Illinois River at RM 157.8 | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538194
| IL | Tazewell | Long Term Resource Monitoring Project site F184A.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
538003
| IL | Tazewell | Long Term Resource Monitoring Project site H12.RS | 1998 |
07130003
| Lower Illinois-Lake Chautauqua | established |
159917
| IL | Whiteside | Rock River | 1998 |
07090005
| Lower Rock | established |
159913
| IL | Winnebago | Pecatonica River | 1998 |
07090003
| Pecatonica | established |
164384
| IL | Winnebago | Pecatonica River | 1998 |
07090003
| Pecatonica | established |
159914
| IL | Winnebago | Raccoon Creek | 1998 |
07090003
| Pecatonica | established |
159916
| IL | Winnebago | Rock River | 1998 |
07090002
| Middle Rock | established |
538135
| MO | St. Charles | Long Term Resource Monitoring Project site D21.RS | 1998 |
07110009
| Peruque-Piasa | established |
159817
| OH | | state non-specific | 1998 |
| | established |