Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
50620
| AR | Conway | Arkansas River, river km 273.6 at Lock and Dam 9 | 1974 |
11110203
| Lake Conway-Point Remove | established |
50629
| AR | Faulkner | Arkansas River, just above Toad Suck Ferry Lock and Dam, river km 248 | 1974 |
11110203
| Lake Conway-Point Remove | established |
50628
| AR | Pope | Arkansas River, below Dardanelle Lock and Dam, river km 304 | 1974 |
11110203
| Lake Conway-Point Remove | established |
50627
| AR | Pope | Arkansas River, river km 299.2 (RM 185.8) | 1974 |
11110203
| Lake Conway-Point Remove | established |