Tag Archive for: Tijuana

San Diego County Water Authority And its 24 Member Agencies

First Aqueduct Maintenance Shutdown Runs Jan. 23-Feb. 1

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The San Diego County Water Authority’s First Aqueduct will be shut down periodically over the next three months for maintenance projects to ensure a safe and reliable water supply for the region. Two shutdowns on the First Aqueduct are scheduled from January through March, when portions of the aqueduct will be relined, along with other maintenance.

The Water Authority and its member agencies are coordinating to minimize impacts to residents and businesses, while servicing pipelines that are more than 65 years old.

Customers of these affected retail agencies during the Jan. 23-Feb. 1 shutdown should check with their local water utility if they have questions about localized impacts: Fallbrook Public Utility District, Rainbow Municipal Water District, Rincon del Diablo Municipal Water District, Vallecitos Water District, Valley Center Municipal Water District, Vista Irrigation District, and the Yuima Municipal Water District.

“Work to proactively upgrade and maintain our water delivery system in coordination with our member agencies ensures the continued safe and reliable supply that serves the region’s 3.3 million residents and our $268 billion economy,” said Eva Plajzer, the Water Authority’s director of operations and maintenance. “Taking care of this critical infrastructure during the shutdown season extends the life of the aqueduct and reduces the cost of replacement.”

Maintenance work on pipelines is scheduled during low-demand periods to minimize impacts on water service.

The other scheduled shutdown on the First Aqueduct is February 27 to March 8, which will also impact the Helix Water District and the cities of San Diego, Poway and Ramona.

The historic First Aqueduct was constructed in the 1940s with Pipeline 1 and in the 1950s with Pipeline 2. On November 28, 1947, the first Colorado River water flowed south from Riverside County for 71 miles into the City of San Diego’s San Vicente Reservoir via the First Aqueduct.

The Water Authority’s Asset Management Program is a key element of providing safe and reliable water supplies to the region. The agency continually assesses and inspects its 310 miles of large-diameter pipelines, which provide treated and untreated water to 24 member agencies in San Diego County. The program is widely recognized for pioneering work – including a patented inspection device – that promotes water affordability by avoiding costly unplanned disruptions in service.

As assets age, the Water Authority proactively replaces and repairs them to minimize impacts to member agencies and the public. Investments in the latest inspection technologies, including electromagnetic scanning, robotic inspections and 3D tunnel inspections help the Water Authority’s asset management team detect defects in pipelines and related facilities. Identifying potential issues early avoids more costly fixes later.

For more information about pipeline management, go to: www.sdcwa.org/projects-programs/programs/asset-management/.

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Emergency Water Delivery-Tijuana-San Diego County Water Authority

Water Authority Delivers Emergency Water Supply to Tijuana

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Fast action by the San Diego County Water Authority and its partners is helping maintain water service in Tijuana after problems with the city’s aqueduct emerged in December.

Emergency water deliveries started last week after a coordinated effort between the Water Authority, Otay Water District, and Metropolitan Water District of Southern California (MWD). The typical multi-month approval process was compressed into a few days to avoid additional water supply shortages in Tijuana.

Agency accelerates emergency water delivery

“We’re extremely proud of how quickly the Water Authority staff worked to meet the emergency water needs of our neighbors to the south,” said Mel Katz, Water Authority Board Chair. “Coordinating with multiple agencies and getting the necessary approvals in just three days was a team effort and is a credit to the Water Resources and Operations & Maintenance departments.”

Cross-border emergency deliveries started more than 50 years ago and are governed by an agreement between the United States and Mexico to provide Tijuana with a portion of Mexico’s Colorado River supply. The Water Authority provides emergency water deliveries to Mexico through a cross-border connection in Otay Mesa. These deliveries use Water Authority, Otay Water District, and MWD facilities to transport the emergency supplies from the Colorado River to Mexico, which pays transportation costs on deliveries to Tijuana and provides funds for meter connection upkeep. Deliveries are typically planned months in advance due to the number of government agencies involved.

Coordination with multiple agencies

On January 2, the Water Authority received a request for emergency water delivery to Tijuana. Water Authority staff immediately expedited the complex approval process during this unplanned Tijuana aqueduct outage. Those steps included working with the U.S. International Boundary & Water Commission, Otay Water District, and MWD to confirm system capacity availability and establish costs associated with the additional emergency deliveries.

The current water deliveries are scheduled to continue until the end of February. Consistent with the previously approved schedule, planned water deliveries will restart in April and continue through September 2023.

(Editor’s note: The Otay Water District is one of the San Diego County Water Authority’s 24 member agencies that deliver water across San Diego County.)

San Diego County Water Authority And its 24 Member Agencies

Water Authority Delivers Emergency Water Supply to Tijuana

/in , /by

Fast action by the San Diego County Water Authority and its partners is helping maintain water service in Tijuana after problems with the city’s aqueduct emerged in December.

Emergency water deliveries started last week after a coordinated effort between the Water Authority, Otay Water District, and Metropolitan Water District of Southern California (MWD). The typical multi-month approval process was compressed into a few days to avoid additional water supply shortages in Tijuana.

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Opinion: We Need Binational Cooperation to Treat Drinking Water and Wastewater in San Diego-Tijuana

/in , , /by /The San Diego Union-Tribuneby Bernardo Saldaña

Hungarian writer and poet Sándor Márai published a description of the San Diego-Tijuana region in 1964. His chronicle provides details of the conditions that surround the U.S.-Mexico border. He compares the streets of California packed with automobiles and Tijuana’s dusty, cluttered, noisy avenues. The Tijuana pedestrians were everywhere and the difference caught his attention because seeing a person walking in California was “suspicious.” That’s how the poet makes an urban cross-border description, according to a fragment translated into Spanish by Rafael Muñoz.

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Amid Drought, Tijuana Is Paying California for Colorado River Water

/in , , /by /Voice of San Diegoby MacKenzie Elmer and Vicente Calderon

Tijuana is paying California for more water than it has in recent years as the city faces a growing population coupled with blistering drought that’s gripping the entire West.

Northern Baja is entitled by treaty to 1.5-million-acre feet of Colorado River water per year, which is Tijuana’s primary water source. But for years the amount that goes to Tijuana hasn’t been enough to quench demand.

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Sewage Flows Continue in Wake of Tijuana Sewer System Collapse

/in , /by /KPBS-FM/TVby Erik Anderson

U.S. and Mexican officials are doing their best to cope with two major sewage line breaks in a Tijuana canyon.

As a result, Mexico shut down the pump station in the Tijuana River channel allowing more than 30 million gallons of sewage-tainted water to cross the border into the United States every day.

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The Science Behind San Diego’s New Beach Water Quality Test

/in , /by /Voice of San Diegoby MacKenzie Elmer

Today we’ll unpack the science behind a brand-new technology to measure water quality. San Diego is first in the world to use it, and it’s already sparked controversy.

The more sensitive test shows there’s more poo plaguing San Diego’s southernmost beaches than we could ever tell before — especially in summer when coastal cities like Coronado virtually never failed water quality tests using the old tests. In the case of South Bay, there is an obvious source of human sewage that’s plagued the coastline for decades: Tijuana.

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Will Coronado, Imperial Beach Shorelines Be Closed All Summer? New Testing Reveals Rampant Tijuana Sewage

/in , /by /The San Diego Union-Tribuneby Joshua Emerson Smith

Coronado’s tony seaside community and working-class Imperial Beach could be headed for a major reckoning with the sewage continuing to spilling over the border from Tijuana.

Beach closures that were once thought of as largely a wintertime occurrence now appear poised to become a year-round phenomena in San Diego’s South Bay.

However, that’s not because the cross-border pollution from Baja California’s overtaxed and crumbling wastewater system has dramatically escalated, according to county officials.

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San Diego Pays a Lot for Abundant Water. Tijuana Pays a Different Price for Water Scarcity.

/in , /by /Voice of San Diegoby Vicente Calderón and MacKenzie Elmer Mentioned: San Diego County Water Authority

Maria Herrera had about a quarter left in her last five-gallon water jug.

On that April afternoon, though, spotty water service returned to the 67-year-old woman’s apartment, before the jug emptied. If it hadn’t, that was all she had left to bathe, do housework or drink.

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Mysterious Sewage Spill Baffles Officials

/in , , /by /Voice of San Diegoby MacKenzie Elmer

Federal officials are investigating why millions of gallons of sewage-laden water isn’t making its way from Tijuana to the international wastewater treatment plant in the U.S. Instead, that untreated wastewater is flowing into San Diego through a border drain, which indicates there’s probably a broken pipe or a clog somewhere in Tijuana.

The runaway flow began Jan. 7 around 1:30 p.m. when almost a million gallons of sewage escaped from Tijuana through Stewart’s Drain, which sits just east of the International Wastewater Treatment plant operated by the International Boundary Water Commission.

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