Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Colorado River basin  | |
|---|---|
| RT | Arizona |
| California | |
| Colorado | |
| Mexico | |
| Nevada | |
| New Mexico | |
| North America | |
| Utah | |
| Wyoming | |
| SN | Drainage basin. In Southwestern U. S. and NW Mexico. May occur in other locations. Indexed with North America or U. S. or Mexican states as applicable. Added to Thesaurus in 1981. |