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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
  • People Stories
    • Heroes, Warriors, and More
    • From our editor: This Was (a) Home
  • Actions
    • Show Support
    • Is the “Alt” Right?
    • Ripple Effects

Tag: thyroid

Placeholder Image
July 17, 2020

“Safe” levels of thyroid inhibitor in tap water much lower than thought

Yet another study demonstrating that tap water may be quite unsafe to drink, and that yet another one of EPA/FDA...

Fireworks at Mt. Rushmore contaminated water supply
May 9, 2019

Fireworks at Mt. Rushmore contaminated water supply

The news came out nationally in the form of a presidential tweet. President Trump praised Governor Kristi Noem for bringing...

Elevated Nitrate Levels Found in Millions of Americans’ Drinking Water
January 18, 2019

Elevated Nitrate Levels Found in Millions of Americans’ Drinking Water

Photo: Steve Johnson / Flickr Public water systems serving more than 5.6 million Americans contain concentrations of nitrate at levels...

Iowa’s water quality problems: What you need to know
January 25, 2018

Iowa’s water quality problems: What you need to know

In early 2018 the Iowa Legislature took a step in addressing Iowa’s water quality with a plan to reduce nitrogen...

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May 25, 2017

Arizonians’ Thyroid Problems May Be Linked To Perchlorate In Drinking Water

Perchlorate contamination of drinking water may be the source of thyroid problems among Arizona residents. Arizona has more perchlorate contamination...

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