Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
27086
| AR | Benton | Little Sugar Creek | 1888 |
11070208
| Elk | established |
27087
| AR | Benton | Little Sugar Creek | 1988 |
11070208
| Elk | established |
547809
| AR | Benton | tributary of Elk River on US Rt. 59, 1.6 mi. N Sulphur Springs | 1971 |
11070208
| Elk | established |
547519
| MO | McDonald | At Grove | 2006 |
11070208
| Elk | established |
543344
| MO | McDonald | Big Sugar Creek near Crag O Lea | 1998 |
11070208
| Elk | established |
543464
| MO | McDonald | Elk River east of Mount Shira | 1998 |
11070208
| Elk | established |
543461
| MO | McDonald | Elk River south of Tiff City | 1998 |
11070208
| Elk | established |
543529
| MO | McDonald | Indian River south of Anderson | 1998 |
11070208
| Elk | established |
547559
| OK | Delaware | 2 miles south of Tiff City, Mo; Sec 20/T25N/R25E | 1998 |
11070208
| Elk | established |
547509
| OK | Delaware | 7 miles north of Grove | 1927 |
11070208
| Elk | established |
547525
| OK | Delaware | Near Tiff City, Mo; U07189000 | 2004 |
11070208
| Elk | established |