Court steps in as California considers chromium-6 limit in drinking water
PALM SPRINGS — Two environmental groups that are suing the state seeking more stringent controls on hexavalent chromium in drinking water say a court has given state officials a deadline to propose a standard for permissible levels of the potential carcinogen.The Natural Resources Defense Council and the Environmental Working Group sued the California Department of Public Health last year, trying to speed the establishment of a drinking water standard for hexavalent chromium, also known as chromium-6.Chromium-6 occurs naturally in [...]