pollution

Amy Quinton / Capital Public Radio

The Environmental Protection Agency says California is violating the Safe Drinking Water Act. EPA says the state’s Department of Public Health has failed to spend nearly a $500 million in federal money to provide safe drinking water. It’s estimated the state will have to spend $40 billion over the next two decades to fix the problem.  As Amy Quinton reports from Sacramento, some lawmakers are outraged by what they see as a bureaucratic nightmare within the Department.

Amy Quinton / Capital Public Radio

More than 600 communities in California rely on contaminated groundwater. Nowhere is the problem more acute than in the Tulare Lake Basin and the Salinas Valley.  It’s estimated that a quarter of a million people there rely on groundwater contaminated with nitrates, including some of the poorest people in the state. In the first of two stories, Amy Quinton reports on how one community struggles to deal with the problem. 

Valley Public Radio

More than 15,000 people sought medical help from air pollution after the Chevron oil refinery fire in Richmond last year.

As Amy Quinton reports from Sacramento, several lawmakers say polluters should pay more for air quality violations.

Under current law, the maximum penalty for air quality violations is only $25,000 even when negligence can be demonstrated.

Democratic Senator Loni Hancock says in cases like the Chevron oil refinery fire, it should be more. She represents the Bay area where she says the average fine for a violation is just $500.

CA Water Resources Control Board

The State Water Resources Control Board is recommending that California fund efforts to mitigate nitrate pollution through a statewide fee on fertilizer.

In a report to the Legislature, the board said that groundwater nitrate pollution in the Tulare Lake Basin and Salinas Valley is likely to get worse in the future, and a dedicated funding stream is needed to address the problem.

Agricultural fertilizer and confined animal facilities are considered some of the top sources of nitrate pollution.

Joe Moore / Valley Public Radio

More than half of California's population relies on a contaminated drinking water supply – though most communities blend or treat their water to make it safe.  Ben Adler has more from Sacramento on that finding in a new state report out this week.

The report by the State Water Resources Control Board was ordered by the state Legislature.  It says from 2002 to 2010, 680 out of 3,000 community water systems in the state relied on one or more contaminated groundwater wells.  Those contaminated wells served 21 million people.

Joe Moore / Valley Public Radio

The San Joaquin Valley’s polluted air is a daily concern for Mario Talavera.

“When I go to the pharmacy, they ask why I need medicine," said Talavera, of Fresno. "For Mario, Angelica, Tomas, Jose. And for me too, Mario. I have asthma. The only person who doesn’t have asthma is my wife.”

It’s a constant stress for Fresno resident Teresa Vidales, too. Her husband, a construction worker and the family breadwinner, has asthma. One of her four kids does, too.

California Department of Public Health

Two hazardous waste facilities in the San Joaquin Valley led the state in toxic chemical releases in 2011, according to a report released today by the Environmental Protection Agency.

The Clean Harbors landfill in Buttonwillow in western Kern County ranked number one in the state in toxic releases, with nearly 10 million pounds in 2011. In Kings County, Chemical Waste Management’s Kettleman City disposal facility released nearly four million pounds in 2011, which ranked third in the state.

Courtesy UC Berkeley Media Relations

A new UC Berkeley study adds to research that suggests flame retardants common in California homes are linked to neurodevelopmental delays in kids.

The study followed nearly 300 women from pregnancy to when their children were 7 years old. Researchers tested mother's levels and then the children's levels for the flame retardant compound polybrominated diphenyl ethers, known as PBDE. They wanted to assess in utero effect as well as childhood exposure, says lead researcher and UC Berkeley epidemiologist Brenda Eskenazi.

Joe Moore / Valley Public Radio

The small Kern County community of Arvin has some of the worst air in the nation. Surrounded on two sides by mountains at the southern end of the San Joaquin Valley, the city's 16,000 residents breathe air polluted by cars, trucks and industrial operations from nearby, and from across the valley. But now some members of the community are taking matters into their own hands, with a "bucket brigade" that aims to clean up the air. But their efforts are not without controversy. 

State Water Resources Control Board

Two major environmental groups have filed suit against the California State Department of Public Health for what they call a failure by the state to set rules for the safe amount of a toxic chemical in drinking water. Hexavalent chromium, also known as chromium-6, gained widespread attention as the chemical that sickened residents in the film Erin Brockovich. 

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