Agreements Governing Colorado’s Rivers

This memorandum provides information about the interstate compacts, Supreme Court decrees, and international treaties that govern Colorado’s use of interstate streams. Specifically, it gives a brief history of each compact and outlines the specific components and requirements of each compact currently in state law. In addition, the memorandum discusses the two memoranda, two Supreme Court decrees, and two international treaties that govern rivers in Colorado. Appendix A outlines the technical components of the laws affecting Colorado’s rivers.