Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1692937
| IL | Tazewell | Powerton | 1984 |
07130003
| Lower Illinois-Lake Chautauqua | unknown |
33691
| IL | Tazewell | Powerton Lake near Pekin | 1985 |
07130003
| Lower Illinois-Lake Chautauqua | established |
33734
| IL | Tazewell | Powerton Lake near Pekin | 1991 |
07130003
| Lower Illinois-Lake Chautauqua | established |
1523127
| OK | Harmon | Llano River at jct. of North Fork and Smith Fork at town of Junction. | 1977 |
11130101
| Groesbeck-Sandy | unknown |
1523166
| OK | Harmon | North and South Forks Llano River at town of Junction. | 1977 |
11130101
| Groesbeck-Sandy | unknown |
1523189
| OK | Harmon | North Llano River, 7 mi. W jct. on US Hwy. 290. | 1963 |
11130101
| Groesbeck-Sandy | unknown |