Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
276375
| CO | Alamosa | Rio Grande River, at Alamosa | 1980 |
13010002
| Alamosa-Trinchera | established |
1524681
| TX | Kimble | 15 miles southwest of Junction on Bailey Creek, Hunger Ranch | 1980 |
12090203
| South Llano | unknown |
1524644
| WY | Carbon | Little Snake River, at HWY 70, 1.0 miles west of the town of Dixon. | 1980 |
14050003
| Little Snake | unknown |
1524717
| WY | Carbon | Little Snake River, north of Baggs at WY State HWY 789. | 1980 |
14050003
| Little Snake | unknown |
1524610
| WY | Carbon | Savory Creek, 6.0 miles north of Savory. | 1980 |
14050003
| Little Snake | unknown |