List of river basins in the United States

These are the major U.S. river basins in the U.S., as designated by the U.S. Water Resources Council. Each of these river basins contain a number of smaller river basins.

Contiguous

1. Pacific Northwest Basin 2. California River Basin 3. Great Basin 4. Lower Colorado River Basin 5. Upper Colorado River Basin 6. Rio Grande River Basin 7. Texas Gulf Coast Basin 8. Arkansas-White-Red Basin 9. Lower Mississippi River Basin 10. Missouri River Basin 11. Souris-Red-Rainy Basin 12. Upper Mississippi Basin 13. Great Lakes Basin 14. Tennessee River Basin 15. Ohio River Basin 16. South Atlantic-Gulf Basin 17. Mid-Atlantic Basin 18. New England Basin

Alaska

Copper River Basin Yukon River Basin

Hawaii

See also Drainage basin Hydrology

References

External links USGS National Water Census