Home2000 Treaties and Agreements ...Canada (00-1222) – Agreements Amending the Agreement of October 26, 1989 for Water Supply and Flood Control in the Souris River Basin hide Canada (00-1222) – Agreements Amending the Agreement of October 26, 1989 for Water Supply and Flood Control in the Souris River Basin TIAS Office of Treaty Affairs December 22, 2000 Boundaries and Boundary Waters Agreement effected by exchange of notes at Ottawa December 20 and 22, 2000; entered into force December 22, 2000. Effected by exchange of notes at Washington January 14 and June 9, 2005; entered into force June 9, 2005. Download Attachment [580 KB] Tags Boundaries and Boundary Waters Canada International Law, Treaties, and Agreements
