Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
747911
| NE | Frontier | 10 mi. N. McCook (Dundy Co.), Site-261; T5N,R29W,Sec.31,NW1/4ofSW1/4; UTM 14T 358631E 4468437N; Republican River | 2004 |
10250007
| Red Willow | established |
546658
| NE | Frontier | Red Willow Creek, Johnson site 261 | 2004 |
10250007
| Red Willow | established |
747916
| NE | Hayes | 7.5 mi. NE. Hayes Center, Site-94; T7N,R32W,Sec.11,SE1/4ofSW1/4; UTM 14T 337271E 4494145N; Republican River | 2004 |
10250007
| Red Willow | established |
546614
| NE | Hayes | Red Willow Creek, Johnson site 94 | 2004 |
10250007
| Red Willow | established |