San Diego and Tijuana Authorities Urged to Upgrade Wastewater Management to Address Tijuana River Pollution
A report recommends that authorities address Tijuana River pollution by upgrading wastewater plants, ensuring operational funding, and planning for wastewater reuse. Authored by Maria Elena Giner and Doug Liden, the report highlights the river's contamination as a result of infrastructure failures and poor governance. It identifies urgent repairs needed for Tijuana's wastewater network and the South Bay International Wastewater Treatment Plant in the U.S. The report calls for binational cooperation and annual funding commitments to improve the situation.

The report 'Tijuana River Contamination Crisis: A Five-Pillar Framework for Binational Solutions' recommends urgent upgrades to wastewater plants in Tijuana and San Diego, alongside operational funding and plans for wastewater reuse. It details the Tijuana River's pollution crisis, with chronic infrastructure failures and insufficient maintenance cited as key causes.
The river's watershed spans 1,750 square miles, primarily in Mexico. Pollution has affected beaches and public health in southern San Diego County, with urgent repairs needed for 75% of Tijuana's wastewater network. The authors call for binational cooperation and consistent funding to address these issues.




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