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New Reservoir to Protect Local Drinking Water Deliveries in North County

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A major construction project to improve drinking water supply reliability in North San Diego County will start in February after the San Diego County Water Authority’s Board of Directors today approved an $11.4 million contract for the work to Pacific Hydrotech Corporation of Perris, Calif.

The Hauck Mesa Storage Reservoir project includes demolition of an abandoned steel tank, building a 2.1 million-gallon storage reservoir connected to the Valley Center Pipeline, and construction of an isolation vault and an underground flow control facility. The project is expected to be completed by winter 2022.

Infrastructure improvements ensure water delivery

Strategic infrastructure improvements by the Water Authority and its 24 member agencies are part of the regional effort to ensure continued delivery of water to support the region’s $245 billion economy and the quality of life for 3.3 million residents. The Water Authority just completed a $30 million series of upgrades on the historic First Aqueduct in North County to ensure these facilities continue to serve the region for many more decades.

“These upgrades are investments in our future,” said Water Authority Board Chair Gary Croucher. “Ever-changing conditions mean the work is complex and challenging, but continued vigilance helps ensure that we can meet our region’s water needs both today and for decades to come.”

As part of the asset management program, it is critical to actively replace and repair the Water Authority’s assets, which include pipes, valves, facilities, equipment and other infrastructure.

Operational flexibility

The new Hauck Mesa Storage Reservoir will provide operational flexibility, enhanced system reliability for the day-to-day operations of the aqueduct system, and help ensure water deliveries can be maintained even if power supplies are interrupted.

The Water Authority will continue to work closely with the Valley Center community, Valley Center Municipal Water District, and nearby homeowners to minimize short-term construction impacts.

For more information on the Hauck Mesa Storage Reservoir project, go to www.sdcwa.org/hauck-mesa-storage-reservoir.

Opinion: San Francisco – Save the River You Drink From

/in , /by /San Francisco Chronicleby Kate Poole and John McManus

San Francisco rightly prides itself on being an environmental leader. Given this deep commitment to protecting the environment, the city’s water agency — the San Francisco Public Utilities Commission — should be a leader in smart, sustainable water policy. Unfortunately, that has not been the case. But Mayor London Breed now has a once-in-a-decade chance to turn the SFPUC in a new direction by appointing a progressive, visionary new general manager who reflects the city’s values.

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California Moves to Monitor Microplastics in Drinking Water

/in , , /by /Jefferson Public Radioby The Jefferson Exchange Team

We talk about microplastics in the ocean and on land fairly often, but they are present in drinking water as well.

The California Legislature passed a bill in 2018 requiring monitoring of the tiny plastic particles in drinking water. Standards are due to be set up by the state Water Resources Control Board this year.

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Clean Water Plans Need More Public Involvement, Activists Say

/in , /by /San Joaquin Valley Waterby Lois Henry

The stage is finally set for years of talking to be translated into actual clean drinking water for potentially thousands of San Joaquin Valley residents. But activists fear the effort will flop before the curtain rises if more isn’t done to engage the people who are drinking that water. The issue is nitrate, which is  rife the valley’s groundwater and considered dangerous for infants and pregnant women.

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Sunlight Powers Portable, Inexpensive Systems to Produce Drinking Water

/in , , /by /Scientific Americanby Prachi Patel

In an increasingly hot and crowded world, clean water is becoming a precious commodity. Two thirds of the global population will have problems accessing fresh water by 2025, and removing salt and contaminants from the oceans and groundwater is one way to slake humanity’s thirst. Today’s large desalination plants, though, cost millions of dollars to build. Most use reverse osmosis, which forces seawater through salt-blocking membranes.

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Federal Lead-Pipe Rule Overhauled for First Time in Decades

/in , /by /The Washington Postby Sarah Kaplan and Brady Dennis

For the first time in three decades, the federal government on Tuesday overhauled a rule aimed at reducing lead in drinking water across the country — a long-standing scourge made worse by the nation’s weathered and crumbling infrastructure.

The Environmental Protection Agency’s lead and copper rule, widely criticized as complicated, poorly enforced and too weak to protect the health of many Americans, has not been revised since 1991, when George H.W. Bush was president.

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America’s Newest Water Safety Challenge is Something You’ve Never Heard Of

/in , /by /CNN Healthby Sandee LaMotte

The United States has some of the safest drinking water in the world. But its water supply is facing a new challenge — a slimy growth inside pipes that is encouraging outbreaks of illness responsible for over 7 million illnesses and 6,000 deaths every year.

That’s the disturbing finding of a new analysis of waterborne disease from the US Centers for Disease Control and Prevention that was 10 years in the making.
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Plastic Pipes are Polluting Drinking Water Systems After Wildfires – It’s a Risk in Urban Fires, Too

/in , /by /The Conversationby Andrew J. Whelton, Amisha Shah, Kristofer P. Isaacson

When wildfires swept through the hills near Santa Cruz, California, in 2020, they released toxic chemicals into the water supplies of at least two communities. One sample found benzene, a carcinogen, at 40 times the state’s drinking water standard.

Our testing has now confirmed a source of these chemicals, and it’s clear that wildfires aren’t the only blazes that put drinking water systems at risk.

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Pure Water Project May Receive $6 Million for Construction

/in , /by /The Coast News Groupby Samantha Nelson

The U.S. Secretary of the Interior is planning to recommend a $6 million grant award for the construction of the Pure Water Oceanside project. Interior Secretary David. L. Bernhardt is planning to recommend the project for the grant award, which will come from the Bureau of Reclamation’s WaterSMART: Title XVI WIIN Water Reclamation and Reuse Projects funding opportunity.

The Bureau of Reclamation provides grants to water districts and communities like Oceanside trying to reclaim and reuse wastewater and compromised ground and surface water in the West. Pure Water Oceanside will purify recycled water to create a local source of potable drinking water.

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Southwest US Communities and Hispanics Most Likely to Have Arsenic-Laden Water

/in , /by /Environmental Health Newsby Hannah Seo

A new survey shows arsenic levels in public water are disproportionately high in certain U.S. communities, despite national regulatory standards designed to protect people from the harmful chemical. Researchers studied approximately 13 million records from 2006 to 2011 covering 139,000 public water systems in 46 states, Washington D.C., and Native American tribes.

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