HUC Code | Watershed Name | Occurrence | Source |
13040202 | Alamito | Current | NatureServe |
13040203 | Black Hills-Fresno | Current | NatureServe |
13040204 | Terlingua | Current | NatureServe |
13040205 | Big Bend | Current | NatureServe |
13040206 | Maravillas | Current | NatureServe |
13040208 | Reagan-Sanderson | Current | NatureServe |
15080301 | Whitewater Draw | Current | NatureServe |
15080302 | San Bernadino Valley | Current | NatureServe |