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In the NoCo

How cloud seeding could make it rain (and snow) in the drought-stricken Colorado River Basin

This shows a man holding wiring standing next to a trailer and truck while another man stands on top of the trailer setting up could seeding equipment.
Brittany Peterson/AP
/
AP
Brothers Parker and Carver Cammans install cloud seeding equipment Saturday, Dec. 3, 2022, in Lyons, Colo. The weather modification method uses planes and ground-based cannons to shoot silver iodide crystals into clouds, attracting moisture to the particles that falls as additional snow and rain. (AP Photo/Brittany Peterson)

Manipulating the clouds to make it rain or snow sounds like the stuff of science fiction. But the technology behind cloud seeding is nothing new: It dates back to the 1940s.

That science got a new look recently when lawmakers ordered the Government Accountability Office to re-examine the possibilities of cloud seeding as water becomes a more precious resource in the U.S. The newly published report calls cloud seeding promising, but also says more research is needed.

That got Alex Hager – KUNC's in-house water reporter -- thinking about how cloud seeding might affect what’s probably the biggest water story in the nation: the drought-stricken Colorado River. Alex wrote about it recently, and joined In The NoCo’s Erin O’Toole to talk about what he learned.

For more on the Colorado River, check out KUNC’s award-winning podcast Thirst Gap.

KUNC's In The NoCo is a daily slice of stories, news, people and issues. It's a window to the communities along the Colorado Rocky Mountains. The show brings context and insight to the stories of the day, often elevating unheard voices in the process. And because life in Northern Colorado is a balance of work and play, we celebrate the lighter side of things here, too.
Brad Turner is an executive producer in KUNC's newsroom. He manages the podcast team that makes In The NoCo, which also airs weekdays in Morning Edition and All Things Considered. His work as a podcaster and journalist has appeared on NPR's Weekend Edition, NPR Music, the PBS Newshour, Colorado Public Radio, MTV Online, the Denver Post, Boulder's Daily Camera, and the Longmont Times-Call.
Alex is KUNC's reporter covering the Colorado River Basin. He spent two years at Aspen Public Radio, mainly reporting on the resort economy, the environment and the COVID-19 pandemic. Before that, he covered the world’s largest sockeye salmon fishery for KDLG in Dillingham, Alaska.
Ariel Lavery grew up in Louisville, Colorado and has returned to the Front Range after spending over 25 years moving around the country. She co-created the podcast Middle of Everywhere for WKMS, Murray State University’s NPR member station, and won Public Media Journalism awards in every season she produced for Middle of Everywhere. Her most recent series project is "The Burn Scar", published with The Modern West podcast. In it, she chronicles two years of her family’s financial and emotional struggle following the loss of her childhood home in the Marshall Fire.
As the host of KUNC’s new program and podcast In the NoCo, I work closely with our producers and reporters to bring context and diverse perspectives to the important issues of the day. Northern Colorado is such a diverse and growing region, brimming with history, culture, music, education, civic engagement, and amazing outdoor recreation. I love finding the stories and voices that reflect what makes NoCo such an extraordinary place to live.