Skip to content
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
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: perfluorinated chemicals

Study: drinking water from nearly half of US faucets contains potentially harmful chemicals
July 13, 2023

Study: drinking water from nearly half of US faucets contains potentially harmful chemicals

Photo: Equipment used to test for perfluoroalkyl and polyfluoroalkyl substances, known collectively as PFAS, in drinking water is seen at...

3M reaches $10.3-billion settlement over ‘forever chemicals’ in drinking water systems
June 28, 2023

3M reaches $10.3-billion settlement over ‘forever chemicals’ in drinking water systems

Photo: A researcher pours a water sample into a glass container for testing at an Environmental Protection Agency center in...

Report Adds to Evidence of Widespread PFAS Contamination; Calls for Removal of Products
May 5, 2023

Report Adds to Evidence of Widespread PFAS Contamination; Calls for Removal of Products

04 May (Beyond Pesticides, May 4, 2023) One of the most widely used insecticides in California, Intrepid 2F, contains harmful levels of...

Well water users warned, Air Force Academy finds toxic level of firefighting chemical
August 24, 2019

Well water users warned, Air Force Academy finds toxic level of firefighting chemical

Air Force Academy firefighters training a quarter century ago released a torrent of toxic perfluorinated chemicals that seeped into groundwater...

Toxic Firefighting Foam Has Contaminated U.S. Drinking Water
December 9, 2018

Toxic Firefighting Foam Has Contaminated U.S. Drinking Water

A small sea of fire retardant foam was unintentionally released in an aircraft hangar, temporarily covering a small portion of...

Posts pagination

Previous 1 2 3 4 5 Next

Key article:
All About Water Contamination
Maps and Local Reports

See the Water Quality
Any USA Source

 Select a State 

Hang Your Support

  • Gallery-quality prints help support the message… and the work of H2Oiq.org.

Recent Posts

  • Hawaiʻi’s Corals Were Struggling To Survive. Then Came The Mud Floods
  • What’s Eating Iowa?
  • Invisible Threats: Understanding Water Contaminants in the U.S.
  • High levels of microplastics in human brains appear to be increasing
  • California: executive order to help capture and store more water from severe storms

Topics

Filter by Date

 

  • The Mission
  • Privacy
  • Terms of Use
  • Contact
Copyright © 2017–2024 External Design
Design and WordPress hosting: External Design

Manage Cookie Consent
We use cookies to optimize our website and our service.
Functional cookies Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
Manage options
  • {title}
  • {title}
  • {title}
Manage Cookie Consent
We use technologies like cookies to store and/or access device information. We do this to improve browsing experience and to show (non-) personalized ads. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional cookies Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
Manage options
  • {title}
  • {title}
  • {title}