chromium6

Health
6:08 pm
Fri August 23, 2013

California Proposes Lower Threshold for Carcinogenic Substance in Drinking Water

Credit Valley Public Radio

California health officials propose to lower the limits of a heavy-metal often found in drinking water. Health Care Reporter Pauline Bartolone has more from Sacramento.

The California Department of Public Health proposes a regulation that would reduce the allowable level of ‘chromium-6’ in water to five times less than it is now. 

Chromium-six is carcinogenic. The substance is both naturally occurring, and leaks into the water supply from industrial hazardous waste areas.

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Environment
4:09 pm
Tue August 14, 2012

Environmental Groups File Suit Over Water Contamination

A map shows water wells in the state that indicated the presence of chromium 6, from 2000-2012.
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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