Expressing support for the diplomatic relations required to encourage the Government of Mexico to fulfill its water deliveries on an annual basis to the United States under the treaty between the United States and Mexico regarding the utilization of the Colorado and Tijuana Rivers and of the Rio Grande.

HRES 683 is a non-binding resolution expressing the House's support for diplomatic efforts to encourage Mexico to fulfill annual water delivery commitments under the 1944 U.S.-Mexico treaty. The treaty requires Mexico to deliver an average of 350,000 acre-feet of water annually (over a 5-year cycle) to the U.S., but Mexico has historically delayed deliveries until the cycle ends. The resolution specifically acknowledges water shortages faced by South Texas farmers and urges Mexico to meet its annual obligations, while supporting negotiations for more reliable water agreements. It does not create new legal requirements but formally encourages diplomatic action to address the delivery delays.