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State Board Establishes New Stricter Standard for PFOA and PFOS

/in , /by /California Water News Daily

The State Water Resources Control Board announced yesterday it will reduce the level of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) in drinking water that trigger responses by local water systems. Based on recommendations from the California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment the Board lowered response levels to 10 parts per trillion (ppt) for PFOA and 40 ppt for PFOS. Previously, the response level was 70 ppt for the total concentration of the two contaminants combined.

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State Agencies Propose Voluntary Water Agreements

/in , /by /Western Farm Press.

California’s Natural Resources and Environmental Protection agencies late Thursday shared a framework for potential voluntary agreements to improve river flows and habitat to help recover salmon and other native fish in the Sacramento-San Joaquin Delta and its key watersheds. The framework outlines a 15-year program that would provide substantial new flows for the environment to help recover fish populations, create 60,000 acres of new and restored habitat, and generate more than $5 billion in new funding for environmental improvements and science.

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Mysterious Machine Dropped to the Bottom of Lake Hodges

/in , , /by /NBC7 (San Diego)by Joe Little

It’s the only one of its kind in Southern California and no one will see it again for years.

“It’s a giant upside-down cone with some pipes,” said Jeff Pasek. “It’s a strange looking device.”

It’s a strange looking device called a Speece Cone that’s expected to improve the water quality at Hodges Reservoir near Escondido.

“It’s not going to be seen again for a number of years because it’s 70 feet deep in the reservoir,” said Pasek, a Project Officer with the City of San Diego’s Public Utilities Department.

The $3.4 million project will constantly inject oxygen into the reservoir which will reduce the nutrients that algae feed on, Pasek said.

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California County Shuts Down Fifth of Water Wells Over PFAS

/in , , /by /Bloomberg Environmentby Emily C. Dooley

California wants to slash the allowable levels in drinking water for two “forever chemical” compounds, immediately prompting agencies supplying water to 2.5 million residents in Orange County to remove a fifth of their wells from service.

The State Water Resources Control board Thursday said it planned to dramatically lower its response levels for perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), though actual drinking water standards are still years away.

The response levels require water suppliers to install treatment, and remove wells from service if they exceed the thresholds. Notifying customers is required if districts plan to keep wells in service without treatment for an extended period.

Orange County oversees the area’s groundwater basin and provides water to 19 agencies, which rely on underground supplies for 77% of deliveries. The remainder comes from the Colorado River and Metropolitan Water District of Southern California, which supplies water to 19 million people in the region.

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Blog: Imperial Valley Conservation Efforts Benefit San Diego, Southwest

/in , , /by /Water Education Foundation (Sacramento, Calif.) Quoted: San Diego County Water Authority

The San Diego County Water Authority’s Board of Directors visited the Imperial Valley January 30 for a day-long tour that highlighted areas critical to the agency’s Regional Conveyance System Study.

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Meet the Veteran Insider Who’s Shepherding Gov. Newsom’s Plan to Bring Climate Resilience to California Water

/in , , /by /Western Water / Water Education Foundationby Gary Pitzer

Shortly after Gov. Gavin Newsom called on state agencies to deliver a Water Resilience Portfolio to meet California’s urgent challenges — from unsafe drinking water, flood and drought risks from a changing climate to severely depleted groundwater aquifers and declining native fish populations — he appointed Nancy Vogel, a former journalist and veteran water communicator, to get it done. In an interview with Western Water, Vogel explains how the draft portfolio released Jan. 3 came together and why it should matter to average Californians.

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Pure Water Monterey Gets Final State OK

/in , , /by /The Monterey Herald by Jim Johnson

Pure Water Monterey has finally secured a critical final state approval and is poised to begin delivering potable recycled water to the Seaside basin by mid-February.

After an all-day inspection of the $126 million recycled water project’s advanced water purification facility by a nine-member team on Tuesday, the state Division of Drinking Water signed off both verbally and by email.

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2020 Snow Report

/in , , /by /Climate Central

A new Climate Central report analyzes snowfall trends over the past fifty years, finding that snowfall has been decreasing in the spring and fall seasons across much of the U.S. but with clear regional differences.

The impact of climate change on snow can be a tricky story to tell. While warming winters would suggest that more precipitation will fall as rain instead of snow, a warming climate is also associated with increased precipitation which, in cold regions, can lead to an increase in snowfall. A new report from Climate Central aims to make sense of this challenging subject—analyzing snowfall data collected between 1970 and 2019 from 145 stations across the country.

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Sweetwater Authority Eyes Recycled Water That Otay Water District Doesn’t Use

/in , , /by /San Diego Union-Tribuneby David Hernandez

Sweetwater Authority’s governing board has its eyes on recycled water — specifically, an excess of recycled water that a neighboring water agency, the Otay Water District, buys from the city of San Diego.

The governing boards of the two water agencies, which combined serve southern and eastern San Diego County, recently created a joint committee to explore a potential arrangement that would allow
Sweetwater to purchase recycled water from Otay.

The board presidents of both water agencies said the idea could benefit customers on both ends.

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The Toxic Legacy of Old Oil Wells: California’s Multibillion-Dollar Problem

/in , , /by /Los Angeles Timesby Mark Olalde and Ryan Menezes

Across much of California, fossil fuel companies are leaving thousands of oil and gas wells unplugged and idle, potentially threatening the health of people living nearby and handing taxpayers a multibillion-dollar bill for the environmental cleanup.

From Kern County to Los Angeles, companies haven’t set aside anywhere near enough money to ensure these drilling sites are cleaned up and made safe for future generations, according to a months-long data analysis and investigation by the Los Angeles Times and the Center for Public Integrity.

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