Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
610376
| NE | Blaine | Dismal River at Bessey Division, Nebraska National Forest; T21N,R25W,Sec.7-8; Upper Loup River | 1996 |
10210002
| Dismal | established |
545496
| NE | Blaine | Dismal River, Halsey National Forest | 1996 |
10210002
| Dismal | established |
609898
| NE | Thomas | Dismal River at Highway 83 Bridge; T21N,R28W,Sec.23; Upper Loup River | 1996 |
10210002
| Dismal | established |
609901
| NE | Thomas | Dismal River at Highway 83 Bridge; T21N,R28W,Sec.23; Upper Loup River | 1997 |
10210002
| Dismal | established |
545415
| NE | Thomas | Dismal River, 2e 13.5s Thedford | 1990 |
10210002
| Dismal | established |
545497
| NE | Thomas | Dismal River, Hiway 83 bridge | 1996 |
10210002
| Dismal | established |
546113
| NE | Thomas | Dismal River, Hiway 83 bridge | 1997 |
10210002
| Dismal | established |
546302
| NE | Thomas | Dismal River, Sta.71 | 2003 |
10210002
| Dismal | established |