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The proper arsenic MCL continues to be debated. Some have argued that the 10 ppb federal standard is still too high, while others have argued that 10 ppb is needlessly strict. Individual states can establish lower arsenic limits; New Jersey has done so, setting a maximum of 0.005 mg/L (5 ppb) for arsenic in drinking water. [29]
Drinking water quality standards describes the quality parameters set for drinking water. Water may contain many harmful constituents, yet there are no universally recognized and accepted international standards for drinking water. Even where standards do exist, the permitted concentration of individual constituents may vary by as much as ten ...
In the U.S., the maximum level of inorganic arsenic that is allowed in drinking water is 10 parts per billion (ppb). ... just above the federal limit of 10 ppb," wrote Ryan Felton, an ...
Throughout the years, many studies reported dose-dependent effects of arsenic in drinking water and skin cancer. In order to prevent new cases and death from cancerous and non-cancerous diseases, the Safe Drinking Water Act directed the Environmental Protection Agency to revise arsenic's levels and specified the maximum contaminant level (MCL).
The Environmental Protection Agency is setting the first-ever limits for some forever chemicals in drinking water, EPA Administrator Michael Regan announced Wednesday morning in Fayetteville.
The EPA limited PFAS in drinking water. Now, Ohio water districts must become compliant with federal law. U.S. EPA limits toxic chemicals in drinking water, 23 years after Rob Bilott raised the alarm
Despite improvements in water quality regulations, disparities in access to clean drinking water persist in marginalized communities. A 2017 study by the Natural Resources Defense Council (NRDC) highlighted that rural areas and low-income neighborhoods are disproportionately affected by water contamination, often due to aging infrastructure and ...
The State Water Resources Control Board voted unanimously Wednesday to set the maximum level for chromium-6 in drinking water at 10 parts per billion, a limit that state officials determined will ...