Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
612448
| NE | Cuming | 5 mi. NW Wisner at Black Island SWMA., Site-34; T23N,R4E,Sec.6,SW1/4 of NE1/4; UTM 14T 664903E 4651612N; Elkhorn | 2005 |
10220003
| Lower Elkhorn | established |
612451
| NE | Dodge | 1 mi. N. Winslow on Hwy 77, Site-315; T19N,R8E,Sec.14,SW1/4 of NW1/4; UTM 14T 708318E 4610452N; Elkhorn | 2005 |
10220003
| Lower Elkhorn | established |