Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
274161
| AR | | Arkansas River | 1987 |
11110207
| Lower Arkansas-Maumelle | established |
274168
| AR | | White River (lower) near confluence w/ Arkansas and Miss. rivers | 1987 |
08020303
| Lower White | established |
274166
| AR | Arkansas | Arkansas River [lower section, possibly near Lock and Dam no. 2] | 1987 |
08020401
| Lower Arkansas | established |
274169
| AR | Arkansas | White River | 1987 |
08020303
| Lower White | established |
274163
| AR | Franklin | Arkansas River at Lock and Dam #12 near Ozark, Ark. | 1987 |
11110201
| Frog-Mulberry | established |
274171
| AR | Hempstead | Millwood Reservoir | 1987 |
11140109
| Lower Little Arkansas, Oklahoma | established |
274167
| AR | Pope | Arkansas River | 1987 |
11110203
| Lake Conway-Point Remove | established |
274164
| AR | Pope | Arkansas River Lock and Dam #10 between Russellville and Dardanelle, Dardanelle Reservoir | 1987 |
11110202
| Dardanelle Reservoir | established |
274162
| AR | Pope | Arkansas River, Dardanelle Reservoir, at Lake Dardanelle State Park waters | 1987 |
11110202
| Dardanelle Reservoir | established |
274160
| AR | Pulaski | Arkansas River | 1987 |
11110207
| Lower Arkansas-Maumelle | established |
274165
| AR | Pulaski | Arkansas River above Baucum | 1987 |
11110207
| Lower Arkansas-Maumelle | established |
274159
| AR | Union | Ouachita River, Moro Bay | 1987 |
08040201
| Lower Ouachita-Smackover | established |