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California water officials have estimated that the total costs of drinking water solutions for communities statewide amount to $11.5 billion over the next five years.
The Metropolitan Water District plans to start direct potable reuse as part of its Pure Water Southern California project, building a $6-billion facility in Carson that is slated to become the ...
More than a decade after California became the first state in the nation to declare that access to clean, safe and affordable drinking water was a human right, about a million residents remain ...
The Safe Drinking Water Act requires the US EPA to set standards for drinking water quality in public water systems (entities that provide water for human consumption to at least 25 people for at least 60 days a year). [3] Enforcement of the standards is mostly carried out by state health agencies. [4]
Some researchers have criticized the studies, saying the chemical concentrations the rodents were given were thousands of times higher than what U.S. drinking water supplies would have. The California environmental health hazard agency is updating its public health goal for hexavalent chromium, which was finalized in 2011 at 0.02 parts per billion.
California's new rules would let — but not require — water agencies take wastewater, treat it, and then put it right back into the drinking water system. California would be just the second ...
California was the first state to put into effect an MCL for hexavalent chromium (chromium 6) in drinking water in July 2014, setting a limit of 10 ppb. A 2015 United States Geological Survey (USGS) report, based on the EPA's 2010 review of the health effects of chromium 6 in drinking water, re-examined related federal regulations.
The Porter-Cologne Act (California Water Code, Section 7) was created in 1969 and is the law that governs water quality regulation in California. The legislation bears the names of legislators Carley V. Porter and Gordon Cologne. [1] It was established to be a program to protect water quality as well as beneficial uses of water.