A new agreement between the U.S. and Mexico is set to end decades of raw sewage pollution from Tijuana into Southern California. The Trump administration’s tough negotiating stance led to a breakthrough that finally puts Americans first on an issue long ignored.
Key Facts:
- A new U.S.–Mexico deal aims to end raw sewage flow from the Tijuana River into Southern California.
- The EPA signed a memorandum of understanding that expedites six infrastructure projects.
- Mexico agreed to fund and begin two major sewage diversion and pipeline rehabilitation projects.
- Work must begin immediately, with major components completed by December 31, 2025.
- Trump officials withheld U.S. funding until Mexico committed to its share of responsibilities.
The Rest of The Story:
For decades, raw sewage from Mexico has poured into the Tijuana River Valley, closing Southern California beaches, harming local economies, and posing health risks on both sides of the border.
San Diego County Supervisor Jim Desmond showing Mexico floods California with raw sewage “It's absolutely disgusting”
“This has been going on for decades. Sewage water pouring across from Mexico with all sorts of other garbage. Tires, plastics, diapers, anything you can think of… pic.twitter.com/sljGkdhoKb
— Wall Street Apes (@WallStreetApes) March 31, 2025
While residents suffered, solutions stalled. That changed with the signing of a new agreement between the United States and Mexico.
The EPA stated that the deal represents a “100% solution” to the ongoing sewage disaster and will fast-track critical infrastructure fixes.
EPA Administrator Lee Zeldin called it a “massive environmental and national security win” for Americans in the San Diego area.
The United States had withheld EPA Border Water Infrastructure Program funding until Mexico agreed to fund and launch construction on two long-overdue projects.
In response, Mexico committed to diverting 10 million gallons of treated wastewater per day and to rehabilitate a key pipeline known as the Parallel Gravity Line.
The deal, signed Thursday, expands this year’s planned efforts from two projects to six.
It also includes forward-looking provisions to handle future population growth and the ongoing costs of operation and maintenance, setting the stage for long-term sustainability.
Zeldin credited President Trump’s team—along with Mexican President Claudia Sheinbaum and Environment Secretary Alicia Bárcena—for collaborating on a durable fix.
“This is a huge win for millions of Americans and Mexicans,” he said.
The Trump Admin is excited to deliver this MASSIVE environmental and national security win for Americans in the San Diego area who have been suffering for decades, living with disgusting raw sewage flowing into their communities from Tijuana, Mexico.
Since my visit to San Diego… pic.twitter.com/r3puajVAkH
— Lee Zeldin (@epaleezeldin) July 24, 2025
Commentary:
The people of Southern California have endured this environmental disaster for far too long.
Decades of inaction by previous U.S. and Mexican administrations allowed raw sewage to pollute American communities while politicians turned a blind eye.
The message sent by earlier leaders was clear: local Americans’ health and safety weren’t a priority.
What’s changed? American leverage.
The Trump administration refused to pour taxpayer money into infrastructure improvements until Mexico upheld its end of the bargain.
That was the turning point. By holding firm, the administration forced Mexico to act.
No more vague promises. No more finger-pointing. Just a clear, enforceable agreement that made action mandatory.
That’s a fundamental shift from the status quo of American taxpayers footing the bill for Mexico’s pollution problem.
This deal is more than a cleanup plan. It’s proof that when America uses its position with resolve, real results follow.
The Trump administration treated this as a serious national concern, not a bureaucratic nuisance.
Their willingness to tie funding to accountability was key to breaking the impasse.
Importantly, the new agreement includes provisions for future growth. It’s not a temporary band-aid—it’s built to last.
If followed through, it will protect public health, reopen beaches, and restore confidence in cross-border cooperation.
The administration’s move here sends a broader message, too.
If American officials prioritize U.S. interests and stand their ground, even stubborn international problems can be solved.
This win shows how pressure, persistence, and patriotism can deliver for everyday citizens.
The Bottom Line:
For years, raw sewage flowed freely from Tijuana into Southern California.
Now, a firm deal—with deadlines, funding commitments, and accountability—aims to end it once and for all.
Thanks to strong U.S. leadership, Mexico has no choice but to clean up its mess.
This isn’t just policy—it’s a real, measurable win for Americans living along the border.
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