Document: United States Section Revised Draft, "Essential Provisions of a Minute Between the U.S. and Mexico," October 5, 1964 (photocopy), page 1REVISED United States Section/Draft October 5, 1964 ESSENTIAL PROVISIONS OF A MINUTE BETWEEN THE U.S. AND MEXICO A. The United States will: U. S. will effect 1.5 salt balance operation to Mexico 1. Subject to appropriations by the Congress, operate the Wellton-Mohawk Irrigation and Drainge District in a manner that the annual quantity of salts in the drainage effluent from the District reaching the Colorado excluding water bypassed, River above the Morelos Dam/will not be more than 1.5 times the total annual quantity of salt in the irrigation waters delivered to the District, and wi...