Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
286229
| MT | Valley | Fort Peck Dredge Cuts | 1984 |
10060001
| Prairie Elk-Wolf | established |
286228
| MT | Valley | Fort Peck Dredge Cuts | 1987 |
10060001
| Prairie Elk-Wolf | established |
286227
| MT | Valley | Fort Peck Dredge Cuts | 1989 |
10060001
| Prairie Elk-Wolf | established |
286226
| MT | Valley | Fort Peck Dredge Cuts | 1991 |
10060001
| Prairie Elk-Wolf | established |
286230
| MT | Valley | Fort Peck Dredge Cuts | 2011 |
10060001
| Prairie Elk-Wolf | established |
291410
| MT | Valley | Missouri River(River Mile: 1,758.5 to 1,761.5) | 1966 |
10060001
| Prairie Elk-Wolf | established |
291411
| MT | Valley | Missouri River(River Mile: 1,758.5 to 1,761.5) | 1966 |
10060001
| Prairie Elk-Wolf | established |