Apportions the waters of Costilla Creek in Colorado and New Mexico and creates the necessary administrative structure. In 1963 both states and Congress approved an amendment perfecting further utilization of the interstate waters.
Congressional Consent: Yes (more information)
Category: Water
National Organization: Costilla Creek Compact Commission
| State | Year of Joinder |
|---|---|
| Colorado | 1945 |
| New Mexico | 1945 |