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Investigation of health risks to children from coloring markers
Los pesticidas de legado tóxico en el pescado y los mariscos.
Fact sheet on legacy pesticides in fish and shellfish.
OEHHA, the City of Elk Grove and a team of hydrologists examined the potential environmental risks associated with the use of dry wells. Infiltration of stormwater runoff through dry wells with pretreatment may pose little risk to groundwater quality.
The Office of Environmental Health Hazard Assessment is recommending that the State Water Resources Control Board set the notification level for perfluorohexane sulfonic acid at the lowest level at which it can be reliably detected in drinking water using currently available and appropriate technologies.