Title 22 — Foreign Relations and IntercourseRelease 119-73

§277d–26 Lower Colorado River emergency flood control works; agreements with Mexico for joint construction, operation and maintenance

Title 22 › Chapter CHAPTER 7— - INTERNATIONAL BUREAUS, CONGRESSES, ETC. › Subchapter SUBCHAPTER IV— - INTERNATIONAL BOUNDARY AND WATER COMMISSION › § 277d–26

Last updated Apr 6, 2026|Official source

Summary

The Secretary of State can, through the U.S. Commissioner of the International Boundary and Water Commission (United States and Mexico), make agreements with Mexico to do emergency flood-control work on the lower Colorado River between Imperial Dam and the Gulf of California, on both sides of the border. The agreements must cover joint clearing of trees and brush, removing sediment from the channel, and steps to prevent new sediment build-up caused by desilting work at diversion dams. Any proposed agreement that would build or run works in the United States under the Secretary of the Interior’s control must have prior approval from the Secretary of the Interior. These actions are for flood control under article 13 of the 1944 Water Treaty with Mexico and are meant to follow the Memorandum of Understanding dated February 14, 1945, among the Department of State, the U.S. Section of the International Boundary and Water Commission, and the Department of the Interior.

Full Legal Text

Title 22, §277d–26

Foreign Relations and Intercourse — Source: USLM XML via OLRC

The Secretary of State, acting through the United States Commissioner, International Boundary and Water Commission, United States and Mexico, is authorized to conclude, with the appropriate official or officials of the Government of Mexico, agreements for emergency flood control measures of international character in the reaches of the lower Colorado River between Imperial Dam and the Gulf of California, in both the United States and Mexico, such agreements to provide: (a) for the joint clearing and maintaining free of trees and brush the bed and banks of the channel; for removing sediment deposits from the river channel; and (b) for corrective actions to guard against sedimentation and consequent aggradation of the river channel incident to desilting operations at diversion dams in the two countries: Provided, That, prior approval of the Secretary of the Interior is required of any proposed agreement with Mexico under clause (b) of this section which would involve construction and/or operation of works on the Colorado River in the United States under the jurisdiction of the Secretary. The measures contemplated herein are for the purpose of controlling floods on the lower Colorado River in accordance with article 13 of the 1944 Water Treaty with Mexico, and accomplishment thereof by the International Boundary and Water Commission, United States Section, would be in accord with the Memorandum of Understanding “as to Functions and Jurisdiction of Agencies of the United States in Relation to the Colorado and Tijuana Rivers and the Rio Grande Below Fort Quitman, Texas, Under Water Treaty Signed at Washington, February 3, 1944,” between the Department of State and the United States Section, International Boundary and Water Commission and the Department of the Interior dated February 14, 1945.

Reference

Citations & Metadata

Citation

22 U.S.C. § 277d–26

Title 22 — Foreign Relations and Intercourse

Last Updated

Apr 6, 2026

Release point: 119-73