BONUS: A cloud-seeding company claims it added 2 billion gallons of water in Utah. Experts have their doubts.

Communities in the struggling Colorado River Basin looking for ways to shore up water supplies after decades of drought are turning to new forms of cloud seeding. Is it snake oil or science?

And check out more on our series "Can Colorado do more with less water?"

https://coloradosun.com/more-with-less-water-series/

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