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Tell Governor Brown: Stop the use of oilfield wastewater for irrigation of food crops in California.

Drinking Water Fact Sheet: Arsenic

Arsenic is a poisonous heavy metal, and exposure to it can occur through inhalation, dermal contact and ingestion. Most exposure, however, occurs through consumption of arsenic-contaminated food and water. Contamination of drinking water supplies with arsenic can occur by runoff of arsenical pesticides, dissolution of natural mineral deposits, atmospheric deposition, industrial releases, or improperly disposed chemicals. 

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In the Spotlight

  • August 23, 2016
    Speaking Tour: Heat Advisory
    PSR's Dr. Alan Lockwood will visit 7 states this fall to highlight the health effects of climate change and speak about his new book, Heat Advisory.