Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
612429
| NE | Antelope | 2 mi. E. Clearwater on Hwy 275, Site-312; T25N,R7W,Sec.5,SE1/4 of NW1/4; UTM 14T 569725E 4668958N; Elkhorn | 2005 |
10220001
| Upper Elkhorn | established |
612816
| NE | Holt | 1 mi. S. Emmet, Site-288; T29N,R13W,Sec.23,SW1/4 of SW1/4; UTM 14T 515447E 4701529N; Elkhorn | 2005 |
10220001
| Upper Elkhorn | established |
612818
| NE | Holt | 3 mi. S. Ewing, Site-313A; T26N,R9W,Sec.23,SW1/4 of NW1/4; UTM 14T 554673E 4673505N; Elkhorn | 2005 |
10220001
| Upper Elkhorn | established |
612817
| NE | Holt | 3.5 mi. W. Stuart, Site-49/286; T30N,R16W,Sec.8,NE1/4ofNE1/4; UTM 14T 482871E 4715740N; Elkhorn River | 2004 |
10220001
| Upper Elkhorn | established |