Summary of "The Indicator from Planet Money" Episode: The Reality Stopping Water Pipelines to the Parched Western US

Release Date: February 3, 2025
Host: Waylon Wong
Guest: Alex Hager, KUNC, Colorado

Introduction

In this episode of The Indicator from Planet Money, host Waylon Wong engages in an enlightening discussion with Alex Hager from KUNC in Colorado, delving into the complexities surrounding water distribution in the United States. The central theme revolves around the persistent question: Why can't the United States simply move water from regions with abundance to those experiencing scarcity, specifically from the East to the West? This query gains heightened urgency in the wake of prolonged droughts exacerbated by climate change, particularly affecting the Western US.

Historical Context of Water Infrastructure in the Western US

The conversation begins with a historical perspective on water management in the Western United States. Alex Hager emphasizes that even before the current climate-induced droughts, regions like the West were inherently dry, with large portions classified as deserts. To address this scarcity, over a century ago, engineers embarked on ambitious projects to transport water from areas with surplus to those with deficits.

Notable Quote:
"In the 1930s, there was a boom of new pipes, tunnels, and canals that helped the state's water defy gravity."
— Waylon Wong, 03:47

These engineering feats included carving pathways through the Rockies to divert water from the Colorado River, resulting in extensive canal systems such as the 336-mile Colorado River canal that traverses the Arizona desert. This intricate web of water infrastructure has been pivotal in shaping the modern landscape of Western cities like Denver and Phoenix.

Current Challenges and Proposals for New Pipelines

As the 21st century progresses, the Western US faces escalating water challenges due to a megadrought persisting for over two decades. The Colorado River, a critical water source for approximately 40 million people in the Southwest, is experiencing diminishing supplies. In response, the idea of constructing new, larger pipelines to redistribute water from the East resurfaces as a potential solution.

Notable Quote:
"It's how we ended up with a 336 mile canal carrying the Colorado river across the Arizona desert."
— Alex Hager, 04:17

However, despite the seeming simplicity of the proposal, experts highlight significant obstacles that render the construction of such pipelines highly unlikely.

Engineering Hurdles

The first major barrier discussed is the engineering challenge of building new pipelines on the scale required to transport vast quantities of water across regions. John Fleck, a water policy professor at the University of New Mexico, points out:

Notable Quote:
"We already did the ones that were feasible and the ones that are left are the ones that just turned out not to be feasible."
— John Fleck, 05:13

Unlike existing pipelines for fluids like gasoline, which can be relatively narrow, water pipelines would need to be significantly larger to transport the necessary volumes. The scale of such infrastructure requires traversing diverse terrains and navigating complex regulatory landscapes, further complicating the engineering efforts.

Political Obstacles

Beyond engineering, the political landscape presents formidable challenges. Water management in the United States is governed by a fragmented system of laws and agencies, with no single entity overseeing freshwater resources comprehensively. This decentralization makes interstate water transfers contentious.

Alex Hager explains:

Notable Quote:
"There’s no government agency that pulls the strings on the ownership and management of fresh water in this country."
— Alex Hager, 06:17

Moreover, any attempt by Western states to acquire water from eastern river systems like the Mississippi would necessitate negotiations across multiple jurisdictions, each with its own stakeholders and vested interests. The lack of a unified governing body on water exacerbates the difficulty of implementing large-scale redistribution projects.

Financial Constraints

The financial implications further deter the pursuit of new water pipelines. Kathleen Ferris, legal counsel for major water agencies in Arizona, underscores the prohibitive costs involved:

Notable Quote:
"Money, money, money. Extraordinarily expensive."
— Kathleen Ferris, 07:36

Historical projects serve as a cautionary example. The extensive canal systems in Arizona, initiated in the 1970s, accrued costs exceeding $4 billion—a figure that would translate to approximately $28 billion in today's dollars. Additionally, the ongoing maintenance and energy expenditures required to pump water over long distances add to the financial burden, making such projects economically unviable.

Alternative Solutions

Given the immense challenges associated with new pipelines, experts advocate for exploring alternative, more feasible solutions to address water scarcity. These alternatives include:

• Agricultural Adjustments: Implementing programs to pay farmers to reduce or modify crop cultivation, thereby conserving water usage.

• Urban Water Recycling: Investing in high-tech infrastructure that can safely convert sewage into potable water, reducing dependence on external water sources.

John Fleck emphasizes the importance of prioritizing proven methods:

Notable Quote:
"Why don't we do the things that we know are possible and that are within our jurisdiction first before we go looking for some kind of a grand proposal that we don't have any reason to believe could succeed?"
— John Fleck, 08:28

These strategies not only present cost-effective solutions but also align with existing regulatory frameworks, making them more practical and implementable in the near term.

Public and Political Discourse

Despite the identified hurdles, proposals for new pipelines continue to emerge in public and political discourse. Notably, former President Donald Trump suggested transporting water from Canada to mitigate the Western drought:

Notable Quote:
"We have millions of gallons of water pouring down from the north with the snow caps in Canada and all pouring down and they have a very large faucet."
— Donald Trump, 10:03

However, such suggestions have been met with resistance from Canadian counterparts and experts, who argue that transferring water across international borders presents additional logistical and diplomatic challenges.

Conclusion

The episode concludes by reaffirming that while the idea of constructing large-scale water pipelines from the East to the West of the United States remains in the realm of discussion, its practical implementation faces significant engineering, political, and financial obstacles. Experts unanimously recommend prioritizing existing, viable solutions to manage water scarcity effectively. Nevertheless, the dialogue surrounding water redistribution persists, reflecting the ongoing struggle to balance water distribution in an increasingly arid climate.

Production Credits:
Produced by Julia Ritchie with engineering by James Willits and Sina Lofredo. Fact-checked by Sierra Juarez. Edited by Kicking Kenan. The Indicator is a production of NPR.