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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

Category: Fresh water

Red-faced U.S. Navy at Red Hill?
December 3, 2021

Red-faced U.S. Navy at Red Hill?

Photo courtesy of My Kailua Opinion Fresh, potable water is an everyday miracle in the middle of the Pacific Ocean....

‘Like It Never Happened’: Federal Judge Tosses Trump Attack on Clean Water Rule
October 25, 2021

‘Like It Never Happened’: Federal Judge Tosses Trump Attack on Clean Water Rule

Denying a Biden administration request to temporarily retain the rule, the judge reestablished "the careful balance of state and federal...

Freshwater ecosystems at risk due to glyphosate use
October 8, 2021

Freshwater ecosystems at risk due to glyphosate use

Photo: One of the few species that was found to be resistant to severe glyphosate contamination was Scapholeberis mucronata, a...

Principal Aquifers of the United States
October 7, 2021

Principal Aquifers of the United States

This principal aquifers map is available for download as a wall-map-sized PDF (14.4 MB), a printable PDF (1.7 MB), or...

Drought Spreads to 93 Percent of West — That’s Never Happened
July 8, 2021

Drought Spreads to 93 Percent of West — That’s Never Happened

Photo: In an aerial view, the San Gabriel River and the exposed lakebed of the San Gabriel Reservoir are seen...

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