🇺🇸 Today, we remember and honor the lives lost on September 11, 2001. We will never forget the courage, unity, and resilience shown in the face of tragedy. As directed by President Trump, flags are also flown at half-staff in memory of Charlie Kirk.

propuesta: Con un avance del 80%, los trabajos de reparación en el acueducto Florido-Aguaje fueron supervisados por nuestra gobernadora @MarinaDelPilar y se contempla que concluyan hoy por la tarde para iniciar el restablecimiento gradual del agua.

Personal técnico de la Sección mexicana en Mexicali, B.C., realizan aforo sobre el Río Colorado en la estación Lindero Internacional Norte en Yuma, Arizona.

Personal técnico de la Representación de la Sección mexicana en Tijuana, B.C., realizan revisión y mantenimiento a sensor de nivel de flujo ubicado sobre el Río Tijuana, con la finalidad de obtener datos confiables del volúmen de agua que fluye por la canalización del río.

Flows in the Tijuana River have returned to low levels as Mexico repairs a drinking-water line that ruptured in Tijuana yesterday morning and was brought under control in about an hour. Flow in the river increased by about 1.4 million gallons. The South Bay International

El 8 de septiembre se conmemoró el 56 Aniversario de la Presa La Amistad, inaugurada en 1969 por los Presidentes Gustavo Díaz Ordaz 🇲🇽 y Richard M. Nixon 🇺🇸, en el marco del Tratado de Aguas de 1944.

🚨 Alert: Ruptured Water Pipe in Tijuana🚨 At approximately 7:30 AM PDT, @cilamexico reported a potable water line ruptured in Tijuana, Mexico in an area by Díaz Ordaz Boulevard, resulting in increased flows in the Tijuana River. As of 2:30 PM, flows are peaking at 45 million

We remain committed to working with our federal, state, local partners, and our Mexican colleagues.

FINAL CALL! This is your final chance to join the #USIBWC Citizens Forum Boards for Lower Rio Grande and Southeast Arizona. Applications are closing September 8th! Interested in the same priorities that drive the U.S. Section of the International Boundary and Water Commission:

San Diego, CA - Following rainfall on 8/28 in the Tijuana, Mexico region, flows in the Tijuana River peaked at 200 Million Gallons per Day. To protect equipment, operations at PB-CILA were temporarily suspended that afternoon. Operations resumed on August 29; however,

The United States-Mexico partnership strengthens the security and prosperity of our countries. The U.S. will continue to secure our shared border, resolve trade and non-trade barriers, and ensure American farmers get the water from Mexico they are owed.

💧 Water Resiliency Fund Announcement NADBank Managing Director John Beckham announced a major new initiative to strengthen water security in border communities. @RepTonyGonzales, the office of U.S. Senator @JohnCornyn and state water officials, including Raúl Quiroga from

This Labor Day, the #USIBWC honors the hardworking men and women across the U.S.-Mexico border who make our mission possible. From restoring riverbanks in the Rio Grande to expanding treatment capacity at the South Bay International Wastewater Treatment Plant, every role

Thank you to the @USIBWC and @EPA for making significant progress to reduce sewage and protect clean water for @SanDiegoCounty within 100 Days. We look forward to the Trump Admin’s continued work with community leaders, agencies, and NGOs to restore the #TijuanaRiver.

🌊 #ProjectMilestone: We're celebrating the 10 MGD expansion at the South Bay International Wastewater Treatment Plant in San Diego! 🎉 In 100 days, upgrades from our team and @Stantec boosted capacity from 25 MGD to 35 MGD for @usibwc. Thanks to all who made this possible! 👏

From sewage crisis to solutions. The Trump administration’s quick action at the Tijuana River will prevent millions of gallons of contaminated water from reaching San Diego’s coastlines. Cleaner water, safer communities, stronger leadership. Read more here:

The San Diego Water Board approved an order to boost treatment of flows at the South Bay International Wastewater Treatment Plant from 25 to 35M gallons/day—helping cut Tijuana River dry sewage flows & improve air/water quality for nearby communities. 🖥️🗞️ https://t.co/VV9pcPRIhQ

USIBWC Announces 2025-2026 Bird Hunting Areas Along The Rio Grande In Southern New Mexico And West Texas Read Full Press Release Here: https://t.co/JQ0iLqKG3G "The USIBWC is committed to #ProtectingAmericans from #MexicanSewage, maintaining critical infrastructure, and ensuring