Superfund Research Program
Enhanced Remediation at U.S. Arsenic-Contaminated Sites
News Items List
Arsenic exposure declines after new EPA regulations
Paper of the Month - December 2017
NIEHS grantees reported that after the U.S. Environmental Protection Agency (EPA) lowered the limit for arsenic levels in drinking water, exposure to arsenic dropped significantly among people using public water systems in the U.S. Because arsenic exposure is associated with higher rates of several types of cancer, the researchers estimated that reduced exposure was equivalent to a reduction of 200 to 900 lung and bladder cancer cases or 50 cases of skin cancer per year. They observed no improvements in arsenic exposure rates among users of private wells, which are not federally regulated.
Arsenic declines in public drinking water
Environmental Factor - November 2017
NIEHS-funded researchers reported that exposure to arsenic in drinking water was significantly reduced among Americans using public water systems after the Environmental Protection Agency (EPA) lowered maximum levels of arsenic in 2006.