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logotype: H2O IQ

H2O IQ

Water is life. Knowledge is power.

  • Home
    • FAQ
    • Mission | Service
  • Resources
    • At the Source — Water Quality
    • Video Library
    • References & Education
    • Substances & Characteristics
    • Terminology & Definitions
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Tag: arsenic

Invisible Threats: Understanding Water Contaminants in the U.S.
March 9, 2025

Invisible Threats: Understanding Water Contaminants in the U.S.

Clean water is essential for life, yet millions of Americans unknowingly consume contaminants through their drinking water. From lead to...

Drought-driven water pollution hits California Latino communities hard
August 10, 2024

Drought-driven water pollution hits California Latino communities hard

Drought-driven drinking water contamination is disproportionately affecting members of California’s Latino communities, a new study has found. Among the pollutants...

Placeholder Image
January 12, 2022

Safe drinking water remains out of reach for many Californians

An estimated 370,000 Californians rely on drinking water that may contain high levels of arsenic, nitrate or hexavalent chromium, and...

U.S. drinking water supply mostly safe, but that’s not good enough
May 30, 2019

U.S. drinking water supply mostly safe, but that’s not good enough

Most Americans take clean drinking water for granted as a convenience of modern life. The United States has one of...

California: 15,000 cancer cases could stem from chemicals in tap water
May 1, 2019

California: 15,000 cancer cases could stem from chemicals in tap water

(CNN) A new study finds that drinking tap water in California over the course of a lifetime could increase the...

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