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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: Reduce – Reuse – Recycle

Study quantifies how aquifer depletion threatens crop yields
January 20, 2024

Study quantifies how aquifer depletion threatens crop yields

Photo: A center-pivot irrigation system waters a cornfield near Adams, Nebraska, about 45 minutes south of Lincoln. A new Husker-led...

Reducing Residential Water Use in the Santa Clarita Valley
January 18, 2024

Reducing Residential Water Use in the Santa Clarita Valley

The Partnership During the drought of 2015, residents of California’s Santa Clarita Valley stepped up their water conservation activities in...

Rebate program helps HOAs become grand-scale water savers
January 4, 2024

Rebate program helps HOAs become grand-scale water savers

Photo: Landscape renovations of the common area of the 49-home Mall III Lake San Marcos Homeowners Assocation included the removal...

Mountains of holiday food and packing waste are clogging landfills. Is there a better way?
January 2, 2024

Mountains of holiday food and packing waste are clogging landfills. Is there a better way?

Photo: A huge mountain of trash is piled up inside the cavernous Athens material recovery facility in Sun Valley on...

From flush to faucet: More places look to turn sewage into tap water
December 16, 2023

From flush to faucet: More places look to turn sewage into tap water

Photo: Wastewater is forced through microscopic holes in tightly wrapped membranes wound in these fiberglass vessels during the reverse osmosis...

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Water quality: Oahu HI
Water test report for Springfield, Illinois
Water quality: Okeechobee FL
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Water quality: Sedona, Oak Creek Canyon, AZ
Water quality: Sedona, Oak Creek Canyon, AZ
Water quality: Springfield, IL
Water test report for Springfield, Illinois
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Oahu water quality, example report
Water-quality test, example report for Honolulu Oahu HI
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