Treaty Troubles, Again: Water Deal Update 2025

How Baja plans to stay hydrated

If you’ve been following our ongoing coverage of the 1944 Water Treaty, here’s your latest update. Mexico has agreed to send between 400 and 518 million cubic meters of water to the U.S. between May and October 2025. That’s a lot of agua—especially when our own taps are starting to worry.

This move aims to patch up a growing deficit in water deliveries from the Río Bravo (a.k.a. the Rio Grande), and let’s just say our friends in Washington weren’t exactly feeling generous. Just last month, the U.S. flat-out denied Mexico’s request for extra water from the Colorado River—the same river that helps keep Tijuana and the rest of Baja breathing.

That decision was, let’s say… not refreshing.

What does this mean for Baja?

While the treaty technically applies to the Río Bravo basin, the political pressure affects all border states. And yes, that includes Baja California. Remember: Tijuana gets a big slice of its water from the Colorado. When Washington sneezes, Baja needs to bring an umbrella.

The Mexican government is trying to make good with quick transfers and promises of more once the rains come. There are high-level talks going on, and rumors of desalination projects and water rights reforms are making their usual rounds.

So what’s next?

We’ll keep you posted. But if you really want the deep dive, check in with Martina Dobesh, our water correspondent and resident flow-watcher. She’s been tracking this story long before the politicians got thirsty.

This isn’t just a treaty story. It’s about how Baja plans to stay hydrated in the years to come. And if you missed our previous coverage, scroll back—our archives are as full as Lake Mead isn’t.

💧 Water’s political. Thirst is personal. For more, see Martina’s reports right here in the Gringo Gazette North.

Luisa Rosas-Hernández

Luisa Rosas-Hernández is a writer for the Gringo Gazette North, where she covers Baja’s wine scene, good eats, and public safety—with a healthy dose of wit and no bad news allowed. By day, she’s a health researcher recognized by Mexico’s National System of Researchers (SNI), and by night, she handles the Gazette’s finances and dabbles in social media—making sure the numbers add up and the posts pop. When she’s not chasing stories or crunching data, you’ll likely find her in the Valle enjoying a glass of red (or a crisp white with oysters)… for research purposes, of course.

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