Gov. Gavin Newsom announced a $46 million investment to address the persistent pollution in the Tijuana River at the California-Mexico border. This funding aims to clean up over 100 billion gallons of raw sewage contaminated with industrial chemicals that have flowed into the river since 2018.

Background of the Issue

The Tijuana River issue stems from excessive sewage, impacting both sides of the border. This problem affects many, particularly low-income Latino communities in San Diego County.

In 2022, the U.S. and Mexico signed an agreement to upgrade wastewater plants. These updates will accommodate growing populations and manage industrial waste from U.S.-owned factories in Tijuana.

Funding Details

The allocated funds come from Proposition 4, an approved bond measure to finance water and resource projects statewide. At least 40% of these funds must address communities severely affected by climate and pollution.

The planned allocation includes competitive grants to reduce bacteria and trash, tackle health issues from cross-border pollution, and support restoration efforts.

Sewage Impact on Health

Raw sewage from the Tijuana River poses serious health risks. It releases hydrogen sulfide, a toxic gas causing respiratory issues and other symptoms. The long-term health impacts are still being researched.

Response from Environmental Groups

Phillip Musegaas, executive director of the San Diego Coastkeeper, expressed urgent need for this funding. He emphasized that more federal funding is essential to enhance wastewater infrastructure, which is currently inadequate.

Environmental Protection Agency Administrator Lee Zeldin stated during a San Diego visit that resolving this environmental crisis will require several years.

Call for Federal Action

Gov. Newsom urged the Trump administration to contribute to a permanent solution, underscoring California’s repeated interventions. He highlighted the federal government’s responsibility to deliver lasting solutions.