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Drought-Related Water Pollution Disproportionately Affects California Latino Communities: Study

/in , /by /The Hillby Sharon Udasin

Drought-driven drinking water contamination is disproportionately affecting members of California’s Latino communities, a new study has found.

Among the pollutants plaguing these water systems are arsenic and nitrate, which are linked to an increased risk of a variety of diseases, according to the study, published Wednesday in the American Journal of Public Health. Some such illnesses include cancers, cardiovascular diseases, developmental disorders and birth defects.

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Arrowhead Water Bottler Ordered to Stop Operations in California Mountains

/in , /by /Fox 5/KUSIby Cameron Kiszla

The federal government has backed up California state regulators in ordering the company that bottles Arrowhead water to stop drawing from the San Bernardino Mountains.

Though BlueTriton Brands draws from springs in the mountains that have been used for bottled water since 1906, environmental activists have claimed the removal of that water is harming wildlife, particularly Strawberry Creek.

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Some California Drinking Water Disproportionately Contaminated by Nitrate, Arsenic—an Issue Worsened by Drought

/in , /by /Food Safety Magazine

A new study has uncovered a disparity between the safety of drinking water in certain regions of California—serving majority Latino communities—and water from community water systems in other areas of the state. Led by University of California, Santa Barbara (UC Santa Barbara) researchers, the study uncovered that some drinking water systems have higher nitrate and arsenic contamination levels, and that the contamination is exacerbated by droughts, which may become more frequent with climate change.

Long-term exposure to contaminants such as arsenic and nitrate in water is linked to an increased risk of cancers, cardiovascular diseases, developmental disorders, and birth defects in infants. According to the study, in the U.S., there is an acknowledged disparity in exposure to contaminants in tap water provided by community water systems. Scientific literature demonstrates that, oftentimes, systems distributing water with higher contamination levels exist in areas that lack adequate public infrastructure or sociopolitical and financial resources.

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OPINION: How to Achieve Water Abundance in California

/in , /by /California Globeby Edward Ring

A study released in May, The Magnitude of California’s Water Challenges, anticipated annual statewide water supply losses in the coming decades as follows: ending groundwater overdraft 2-3 million acre-feet (MAF), less from the Colorado River 0.5-0.8 MAF, climate change 1-3 MAF, and increases to required environmental flows 1-2 MAF. The total losses? 4.6 to 9 MAF per year. It’s easy enough to quibble over these estimates, but a more productive response is to propose ways we can sustainably harvest more water in California. So that’s what we have done.

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How Have California’s Water Issues Changed in the Past Thirty Years?

/in , /by /Public Policy Institute of California

Back in 1994, Ace of Base and Boys II Men were chart-topping artists, “The Lion King” was the year’s most popular movie…and the Public Policy Institute of California drew its first breath. A lot has changed in California since then, so we sat down with key PPIC Water Policy Center staff to discuss what’s changed—and what hasn’t—in the California water world since the year the White House launched its first webpage.

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Senate Passes California Water Infrastructure and Ecosystem Restoration Priorities

/in , /by /PublicCEO

Today, U.S. Senator Alex Padilla (D-Calif.), Chair of the Environment and Public Works Subcommittee on Fisheries, Water and Wildlife, announced that he secured several top water infrastructure priorities for California through the unanimous Senate passage of the Thomas R. Carper Water Resources Development Act (WRDA) of 2024. The legislation includes provisions Padilla fought for to address the Tijuana River transboundary sewage crisis, to invest in salmon recovery and habitat restoration around the Sacramento River Basin, and to provide the Army Corps of Civil Engineers with enhanced drought and flood control authorities.

The Senate and House of Representatives have each passed their respective versions of WRDA, which will now be conferenced to produce final legislation.

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Will Global Warming Turn L.A. into San Bernardino? Map Models Climate Change in 60 Years

/in , /by /Los Angeles Timesby Hayley Smith

Imagine it’s a Saturday morning in Santa Monica in the year 2080. You brew your coffee, open your front door and breathe in the hot, dry air of … San Bernardino?

That’s the potential future if climate change continues unabated, according to a new mapping tool from researchers at the University of Maryland Center for Environmental Science. The tool draws direct lines between an area’s projected climate in 60 years and the places that are experiencing that climate today.

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Heat Wave, Thunderstorms to Raise the Risk of Wildfires in California

/in , /by /Los Angeles Timesby Summer Lin

Another heat wave and more monsoonal thunderstorms are expected to increase wildfire danger in California over the weekend and into next week.

A high-pressure system is expected to expand over the western United States on Wednesday and get stronger through Friday, according to the National Weather Service. California will be spared the worst of the heat, the weather service predicted, as the system concentrates over the Rocky Mountains.

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State Water Project Supplies Could Fall up to 23% Within 20 Years Due to Climate Change

/in , /by /Los Angeles Timesby Ian James

Climate change threatens to dramatically shrink the amount of water California can deliver over the next 20 years and could reduce supplies available from the State Water Project by up to 23%, according to new projections released Wednesday by Gov. Gavin Newsom’s administration.

The analysis by the California Department of Water Resources examined a range of climate change scenarios and projected that by 2043 the average amount of water transported through the massive network of reservoirs and canals to more than half the state’s population could decline between 13% and 23%.

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OPINION: Californians Will Have to Use Less Water Under State Board’s New Rules

/in , /by /Times of San Diegoby Kerry Jackson

It’s been said in different ways by a variety of people, but there’s more than just a grain of truth in it: If the federal bureaucracy or a socialist regime were ever put in charge of the Sahara Desert, there would eventually be a shortage of sand. This helps explain why there is such a scarcity of water in California that permanent use restrictions have been, for the first time in the state’s history, set.

On July 3, the California State Water Resources Control Board approved the rules for “Making Conservation a California Way of Life.” Under this framework, retail water suppliers are going to have to figure out how to meet the imposed “water use objective,” which “is 70% or less of the supplier’s average annual water use” in 2024-26 by July 2040.

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