Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
42709
| SD | | Cheyenne (HUC6) non-specific | 1962 |
10120100
| Cheyenne | established |
42710
| SD | Fall River | Cheyenne River (#104), road crossing NW of Oral | 1952 |
10120109
| Middle Cheyenne-Spring | established |
42711
| SD | Pennington | Cheyenne River, 4 km E Wasta, at US 14 and 16 | 1951 |
10120111
| Middle Cheyenne-Elk | established |
860777
| SD | Shannon | Cheyenne River drainage | 1995 |
10120109
| Middle Cheyenne-Spring | established |
47027
| WY | | Cheyenne (HUC6) non-specific | 1983 |
10120100
| Cheyenne | established |