Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
27018
| AR | Chicot | Mississippi River near Eudora | 1979 |
08030100
| Lower Mississippi-Greenville | established |
33083
| IA | Fremont | Missouri River near Nebraska City (Payne) at river mile 556.2 | 1979 |
10240001
| Keg-Weeping Water | established |
33627
| IL | | Illinois River (via ship canal from Lake Michigan) | 1979 |
07130003
| Lower Illinois-Lake Chautauqua | established |
33625
| IL | | Lake Michigan | 1979 |
04190000
| Lake Michigan | established |
1692907
| IL | Cook | Wilmette, Sheridan Rd. | 1979 |
07120003
| Chicago | unknown |
34752
| LA | | Mississippi River, LA | 1979 |
08070100
| Lower Mississippi-Baton Rouge | established |
34837
| LA | | Mississippi River, LA | 1979 |
08070100
| Lower Mississippi-Baton Rouge | established |
34759
| LA | | Mississippi River, LA | 1979 |
08070100
| Lower Mississippi-Baton Rouge | established |
34838
| LA | | Mississippi River, LA | 1979 |
08070100
| Lower Mississippi-Baton Rouge | established |
35216
| MD | | Youghiogheny drainage | 1979 |
05020006
| Youghiogheny | collected |
1635121
| MO | New Madrid | Mississippi River | 1979 |
08010100
| Lower Mississippi-Memphis | unknown |
36849
| MT | McCone | Missouri River below Fort Peck dam | 1979 |
10060001
| Prairie Elk-Wolf | established |
36689
| MT | Richland | Missouri River near North Dakota State Line | 1979 |
10060005
| Charlie-Little Muddy | established |
37598
| NE | Knox | Lewis and Clark Lake | 1979 |
10170101
| Lewis and Clark Lake | established |
37549
| NE | Otoe | Missouri River near Nebraska City at river mile 556.2 | 1979 |
10240001
| Keg-Weeping Water | established |
557905
| PA | Luzerne | Harveys Lake | 1979 |
02050107
| Upper Susquehanna-Lackawanna | established |
42855
| SD | Yankton | Lewis and Clark Lake | 1979 |
10170101
| Lewis and Clark Lake | established |
793576
| WI | Barron | Beaver Dam Lake at RM 0 | 1979 |
07050007
| Red Cedar | established |
793577
| WI | Racine | Root River at RM 2.1 | 1979 |
04040002
| Pike-Root | established |