March 19, 2026
The Chamber, in partnership with the Prebys Foundation, launched a new report presenting a comprehensive, binational roadmap to address the ongoing sewage contamination impacting the Tijuana River and our community.
Authored by former U.S. IBWC Commissioner Maria Elena Giner and Doug Liden, formerly an EPA official, the report outlines a five-pillar framework designed to eliminate dry-weather transboundary sewage flows, restore coastal water quality, and establish accountable, sustainable wastewater management in the region. The Chamber hosted a press conference on March 11th at the Tijuana River Estuary in Imperial Beach.
“For too long, the Tijuana River contamination crisis has been addressed in fragments. What has been missing is a comprehensive, binational roadmap that connects the problem to clear, coordinated action,” said Chris Cate, President and CEO of the San Diego Regional Chamber of Commerce. “While important milestones have been reached, this report creates an actionable guide to continue the momentum for the future to protectpublic health, strengthen our economy, and restore the environmental health of the San Diego–Tijuana region.”
“No community should have to live with the health risks caused by ongoing sewage contamination,” said Chris Howard, Chamber Board Chair and President and CEO of Sharp HealthCare. “Addressing the Tijuana River crisis is critical to safeguarding public health and ensuring the long-term well-being of our region.”
“The sewage crisis in the Tijuana River Valley has threatened the health and well-being of children and families for far too long,” said Dr. Emily Young, Vice President of Programs, Prebys Foundation. “Prebys Foundation is supporting research and local organizations raising awareness and advocating for solutions. Lasting progress will require governments, philanthropy, and community leaders on both sides of the border working together to advance enduring solutions.”