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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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    • Heroes, Warriors, and More
    • From our editor: This Was (a) Home
  • Actions
    • Show Support
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Tag: Columbia River

Federal researchers say two widely used pesticides harm many endangered fish species
March 22, 2023

Federal researchers say two widely used pesticides harm many endangered fish species

Photo: A coho salmon in spawning colors. The National Marine Fisheries Service says that continued use of insect-killing chemicals containing...

Wall Street spends millions to buy up Washington state water
October 27, 2019

Wall Street spends millions to buy up Washington state water

Photo: Don Lundgren’s family ranch sits next to the Chewuch River. Lundgren hoped to sell water rights to Crown Columbia...

Northwest dams agree to spill more water to help salmon, orcas survive
December 21, 2018

Northwest dams agree to spill more water to help salmon, orcas survive

The survival of Puget Sound’s orca population depends on the migration of endangered Chinook salmon. (USFWS) (Courthouse News) Dam operators...

Radioactive Waste Still Flooding Columbia River, EPA Says
June 17, 2017

Radioactive Waste Still Flooding Columbia River, EPA Says

Columbia River in Hanford Reach National Monument, Washington. (Photo via Department of Energy) Kennewick, Wash. (CN) Groundwater contaminated with radioactive...

Oregon’s Niagara Falls, Revealed
June 11, 2017

Oregon’s Niagara Falls, Revealed

A viewing area in Snøhetta’s design for the new river walk (Courtesy of Snøhetta) It’s a sunny morning at Willamette...

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