Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1524446
| AR | Miller | Red River | 2009 |
11140201
| McKinney-Posten Bayous | unknown |
1524447
| AR | Miller | Sulphur River | 2009 |
11140302
| Lower Sulpher | unknown |
1524482
| LA | Natchitoches | Red River on sand bar, 0.8 mi N of LA Hwy 6 bridge, N of Natchitoches | 1967 |
11140207
| Lower Red-Lake Iatt | unknown |
1524484
| LA | Natchitoches | Red River on sand bar, 0.8 mi N of LA Hwy 6 bridge, N of Natchitoches | 1967 |
11140207
| Lower Red-Lake Iatt | unknown |
1524483
| OK | Major | Hwy 60, 2 miles south of Cleo Springs | 2004 |
11050001
| Lower Cimarron-Eagle Chief | unknown |
1524481
| OK | Major | Hwy 60, 2 miles south of Cleo Springs; Sec 23/T22N/R12W; U07158585 | 2004 |
11050001
| Lower Cimarron-Eagle Chief | unknown |