The Green Desert

Wednesday, April 23 at 8 p.m. 

Carving an azure line through some of North America’s most arid climates, the Colorado River system is in a countdown to dead pool, a condition that occurs when the amount of water stored in a reservoir is so low that water can no longer flow downstream.

This interconnected series of reservoirs and canals supplies water to the desert valleys of Imperial, Coachella and Yuma in California and Arizona. Giant farms located in these desert valleys are responsible for generating 90% of the produce consumed in the United States during the winter months. Yet the effects of climate change and a decades-long drought threaten their very existence. In the face of dire shortages and unprecedented cutbacks, can this agricultural linchpin find a way to survive?

Our world is changing. What we do today defines us and our future. Arizona PBS brings you stories that matter, groundbreaking science from top experts and real solutions. Get informed, feel inspired, be empowered as we bring you stories from many perspectives about our planet.

Jane Goodall

Conservationist Jane Goodall, renowned for chimpanzee research, dies at 91

An illustration of a patriot riding a horse with text reading: America at 250
Oct. 11

Join us for an ‘America @ 250’ screening and panel discussion

A set of dog tags with the text: Arizona PBS, My Favorite Veteran

My Favorite Veteran: Help us honor those who serve

An illustration of two children planting seeds in a garden with text reading: Oct. 20-26, 2025, National Estate Planning Awareness Week

Receive your free Personal Estate Planning Guide

Subscribe to Arizona PBS Newsletters

STAY in touch
with azpbs.org!

Subscribe to Arizona PBS Newsletters: