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Study: Climate change could dramatically reduce water flowing from the West's headwaters
July 30, 2026
FLAGSTAFF, Arizona, July 30 -- Northern Arizona University posted the following news:

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Study: Climate change could dramatically reduce water flowing from the West's headwaters

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The small mountain streams that feed many of the West's rivers may face a much drier future.

A new study led by NAU researchers found that groundwater-fed streamflow, known as base flow, has been steadily declining across headwater watersheds . . .

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