Trump admin rejects Colorado River water request from Mexico in first since 1944

The Trump administration has denied a special request from Mexico for the delivery of Colorado River water to the city of Tijuana — marking the first such denial in 81 years.
Justifying the decision, the U.S. State Department blamed Mexico for failing to abide by the terms of a historic water partnership accord signed between the two nations in 1944.
"Mexico's continued shortfalls in its water deliveries under the 1944 water-sharing treaty are decimating American agriculture —particularly farmers in the Rio Grande valley," the department announced on the social platform X, via its Bureau of Western Hemisphere Affairs.
"As a result, today for the first time, the U.S. will deny Mexico's non-treaty request for a special delivery channel for Colorado River water to be delivered to Tijuana," the agency added.
The 1944 treaty, which focused on the "utilization of waters of the Colorado and Tijuana rivers and of the Rio Grande," also created the joint International Boundary and Water Commission, which is responsible for managing shared water deliveries according to a five-year distribution cycle.
Under the agreement, the U.S. sends Colorado River water to Mexico, which is entitled to 1.5 million acre-feet of the resource each year. The historic flow of the Colorado River extended from the headwaters in Colorado to the Gulf of California in the Mexican state of Sonora — but that flow now tapers near the border.
As a basis of comparison, U.S. Colorado River basin states are entitled to 15 billion acre-feet, and the average American household consumes about 1 acre-foot of water annually.
The 1944 treaty also instructs Mexico to make Rio Grande water deliveries to its northern neighbor. Over the years, however, Mexico has accrued a significant Rio Grande water debt and has fallen behind on its water-sharing payments.
Responding to reporters regarding the water delivery refusal last week, Mexican President Claudia Sheinbaum described the denial as an "important issue" and noted that it is being addressed by the International Boundary and Water Commission and by Mexico's national water utility, Conagua.
"There has been less water," Sheinbaum said. "This is part of the problem, and that's why this is important."
Topics
-
US rejects Mexico’s request for water as Trump opens new battle front
State department turns down special request to supply city of Tijuana in drought-affected north for first time ever. The United States has refused a request by Mexico for water, alleging ...The Guardian - 5d -
Trump administration's funding, staff cuts spark concerns over Colorado River
Federal funding freezes and staffing cuts are setting off alarms about the future of the Colorado River, a critical artery that supplies water to some 40 million people in 30 tribes and seven ...The Hill - Mar. 9 -
Trump administration briefing: Democrats denounce education department ‘shutdown’
Education secretary ordered to take ‘all necessary steps’ to dismantle department; US rejects Mexico’s request for water – key US politics stories from Thursday at a glance. Donald Trump signed ...The Guardian - 4d -
From sewage and scum to swimming in ‘blue gold’: how Switzerland transformed its rivers
In the 1960s, the Swiss had some of the dirtiest water in Europe. Now, their cities boast pristine rivers and lakes – and other countries are looking to follow their lead. In the first days of ...The Guardian - Mar. 17 -
US pauses water-sharing negotiations with Canada over Columbia River
Break in talks comes as Trump escalates trade war with Canada and threatens its sovereignty. The United States has paused negotiations with Canada on a key water-sharing treaty as Donald Trump ...The Guardian - Mar. 12 -
Justices to Consider Trump Request to Lift Nationwide Pause on Birthright Citizenship Order
The justices requested responses by early April from the states and groups who had challenged the executive order.The New York Times - Mar. 14 -
Judge denies Pulitzer board’s request to pause Trump lawsuit during presidency
A Florida judge Monday denied the Pulitzer Prize Board’s request to pause President Trump’s defamation lawsuit while he is in the White House, an argument Trump’s lawyers themselves have made in ...The Hill - Mar. 11 -
Trump rips The Atlantic over interview request
President Trump denied a request to be interviewed by The Atlantic and blasted one of its newest high profile hires in the process. "Third Rate Magazine, 'The Atlantic,' that made up the 'Suckers ...The Hill - Mar. 18 -
Who is the artist of Trump portrait in Colorado controversy?
President Trump criticized a portrait of himself by Colorado Springs artist Sarah Boardman, which has been hanging in the Colorado Capitol for nearly six years, and demanded its removal.The Hill - 1d
More from The Hill
-
Trump signs order targeting mail-in ballots, proof of citizenship in federal elections
President Trump on Tuesday signed an executive order that would dramatically overhaul how federal elections are run, a move that follows years of exaggerated claims from Trump about mail ballots ...The Hill - 36m -
GOP rallies behind debt limit hike in Trump tax bill, speedy timeline
Top Republican lawmakers emerged from a meeting at the Treasury Department on Tuesday saying the House and Senate are moving closer together on key aspects of how to unlock President Trump’s ...The Hill - 41m -
Moulton rips Hegseth for chat that 'cheapens' work of military, intelligence
Rep. Seth Moulton (D-Mass.) hammered Secretary of Defense Pete Hegseth for using a Signal group chat to communicate about strikes on the Houthi rebel group in Yemen. “This put American lives at ...The Hill - 49m -
How the Signal 'group chat' furor has affected the 5 biggest players
The furor over a headline-making group chat consumed Washington for a second day on Tuesday. President Trump spoke to reporters from the White House about the matter, and it was also the focus of a ...The Hill - 54m -
Senate confirms Michael Kratsios to lead White House science, tech office
The Senate confirmed Michael Kratsios to head the White House’s Office of Science and Technology Policy (OSTP) with bipartisan support. Kratsios, who was Trump’s chief technology officer during ...The Hill - 1h
More in Politics
-
Trump signs order targeting mail-in ballots, proof of citizenship in federal elections
President Trump on Tuesday signed an executive order that would dramatically overhaul how federal elections are run, a move that follows years of exaggerated claims from Trump about mail ballots ...The Hill - 36m -
GOP rallies behind debt limit hike in Trump tax bill, speedy timeline
Top Republican lawmakers emerged from a meeting at the Treasury Department on Tuesday saying the House and Senate are moving closer together on key aspects of how to unlock President Trump’s ...The Hill - 41m -
Moulton rips Hegseth for chat that 'cheapens' work of military, intelligence
Rep. Seth Moulton (D-Mass.) hammered Secretary of Defense Pete Hegseth for using a Signal group chat to communicate about strikes on the Houthi rebel group in Yemen. “This put American lives at ...The Hill - 49m -
How the Signal 'group chat' furor has affected the 5 biggest players
The furor over a headline-making group chat consumed Washington for a second day on Tuesday. President Trump spoke to reporters from the White House about the matter, and it was also the focus of a ...The Hill - 54m -
Senate confirms Michael Kratsios to lead White House science, tech office
The Senate confirmed Michael Kratsios to head the White House’s Office of Science and Technology Policy (OSTP) with bipartisan support. Kratsios, who was Trump’s chief technology officer during ...The Hill - 1h