Nearly 70 years after Tucson's Santa Cruz River ran dry, 2.8 million gallons of reclaimed water began flowing daily; within 4 months, 37 dragonfly and damselfly species were recorded

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https://timesofindia.indiatimes.com/science/nearly-70-years-after-tucsons-santa-cruz-river-ran-dry-2-8-million-gallons-of-reclaimed-water-began-flowing-daily-within-4-months-37-dragonfly-and-damselfly-species-were-recorded/articleshow/133716182.cms

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Nearly 70 years after Tucson's Santa Cruz River ran dry, 2.8 million gallons of reclaimed water began flowing daily; within 4 months, 37 dragonfly and damselfly species were recorded - The Times of In...

For much of the 20th century, the Santa Cruz River that winds through Tucson, Arizona, existed more as a memory than a living waterway. Groundwater pumping, drought and urban growth drained the riverbed, leaving long stretches of dry sand and scattered pools.

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Nearly 70 years after Tucson's Santa Cruz River ran dry, 2.8 million gallons of reclaimed water began flowing daily; within 4 months, 37 dragonfly and damselfly species were recorded - The Times of In...