EPA & California Department of Toxic Substances Control Final Report on Mercury August 2002
Note: Energy Efficient Light Bulb Hazards include Mercury, Arsenic, Lead & Possible PCBs in older ballasts.
See California EPA Website for more information: http://www.calepa.ca.gov
California State Department of Health - Drinking Water Division - State of California
Lists of Public Drinking Water Tests for your County between January 1, 2011 and November 15, 2011