Tijuana Turns to California for Water Amid Summer Heatwave with $5 Million Water Deal

By: Sam Watanuki | Published: Jul 26, 2024

As Tijuana faces a scorching summer, San Diego County Water Authority has stepped in to help (for a price).

An international pipeline crossing the border will deliver 200 liters of water per second to the thirsty city, providing much-needed relief.

Urgent Demand During Heatwaves

As Carlos Alberto Machado Parra, director of Tijuana’s Public Service and Planning Commission (CESPT), put it, “There is a greater demand when it gets hot.”

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heatwave in a city

Source: Freepik

With temperatures rising, Tijuana’s water needs soar, making this binational connection vital. The water will be stored in the Carrizo Dam to ensure a steady supply to residents.

A Costly but Necessary Measure

To secure this precious resource, CESPT is prepared to pay 85 million pesos, approximately $5 million, for the water this summer.

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A significant amount of American cash

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This significant investment highlights the dire need for a stable water supply to meet the city’s growing demands during the peak summer months.

Water Source and Delivery

The water supplied to Tijuana originates from the Colorado River, north of the border. It is then managed and delivered by the San Diego County Water Authority.

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Woman filling up a white coffee mug with water from the tap

Source: Freepik

This arrangement ensures that Tijuana receives a steady flow of water, critical for maintaining public health and daily life.

Preparing for Future Needs

Machado Parra indicated that water deliveries from California might continue beyond the summer if necessary.

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Californian flag flying above the clouds

Source: Eric Chan, Wikimedia

This flexibility ensures that Tijuana can adapt to ongoing or unexpected water infrastructure issues, providing a safety net for the city’s residents.

Historical Precedent

In 2023, CESPT spent nearly $1.7 million on similar water deliveries, showing a consistent pattern of reliance on cross-border assistance.

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A person is pictured pouring a glass of water

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This historical context emphasizes the ongoing need for international collaboration to address water scarcity issues in Tijuana.

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The Role of the Carrizo Dam

“The Carrizo Dam needs to have at least 16 million cubic meters of water stored so we can supply customers, especially on the east side of the city,” Machado Parra explained.

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Aerial shot of San Juan River and Carrizo Mountains

Source: Ken Lund/Wikimedia Commons

The additional water from California will help maintain this critical reserve, ensuring a reliable supply during the hottest months of the year.

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Cross-Border Pipeline

The international pipeline that facilitates this water transfer acts as a strong tie between San Diego and Tijuana.

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Two Person in Long-sleeved Shirt Shakehand

Source: Cytonn Photography/Pexels

This infrastructure allows for efficient and rapid response to water shortages, showcasing the benefits of binational cooperation in addressing regional challenges.

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Impact on Tijuana Residents

For the residents of Tijuana, this water deal is a lifeline. Access to clean, reliable water is essential, especially during the hot summer months.

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puddle of water with a splash

Source: Bedneyimages, Freepik

This agreement helps ensure that families and businesses can continue to function without the added stress of water scarcity.

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Environmental Considerations

While this solution addresses immediate needs, it also raises questions about long-term water sustainability in the region.

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A photograph of a man drinking a bottle of water

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The reliance on external water sources is an example of the importance of developing local water management strategies to reduce dependency and ensure future stability.

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Future Prospects

Looking ahead, Machado Parra and his team at CESPT are exploring additional measures to bolster Tijuana’s water infrastructure.

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Aerial photograph of the Colorado River during a clear day

Source: Wikimedia

By investing in local resources and strengthening international partnerships, Tijuana aims to build a more resilient water supply system for the future.

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A Model for Cooperation

At the very least, the $5 million water deal between San Diego and Tijuana serves as a model for international cooperation.

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A close-up of very clear blue water.

Source: Sime Basioli/Unsplash

By working together, both cities can better navigate the challenges posed by climate change and ensure a sustainable future for their residents.

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