Water Law Commons^™

Jurisdictional Waters, Jamison E. Colburn

Faculty Scholarship

No abstract provided.

Comparison Of Groundwater Ownership Regimes In Ten Jurisdictions Across Five Continents, Gabriel Eckstein, Theo Buchler, Caleb Cook, Heping Dang, Robyn Stein, Stefano Burchi, Gabriela Cuadrado Quesada, Juan Pablo Galeano, Eric Garner, Amy Hardberger, Imad Antoine Ibrahim, Oudi Kgomongwe

Faculty Scholarship

The regulation of groundwater remains underdeveloped globally and often lags behind the domestic governance of surface water. As a result, groundwater is often subject to unfettered extraction, uses, and contamination. A clear understanding of ownership is central to the success of domestic regulations. However, the types of ownership regime in place in nations around the world are poorly documented in the academic literature. This study addresses that gap through a comparative analysis of domestic groundwater ownership regimes across ten jurisdictions in nine countries spanning five continents. It identifies three dominant models of groundwater ownership: private ownership, public ownership, and non-ownership …

Liquid Power: Myths, Realities, And Policy Responses To Wall Street's Takeover Of Water Markets, Vanessa Casado-Pérez

Faculty Scholarship

In Don Quixote, there is a moment when all the knightly novels are thrown into the fire for their fantastical depictions of chivalry. Yet one book is spared: Tirant lo Blanc. It is saved because, unlike the others, it portrays knights who die in their beds-offering a more realistic depiction of medieval battles. Similarly, Liquid Asset stands out as the book that should be preserved from the extensive body of scholarship on water markets. Many works in this field are influenced by ideological biases that shape their analyses. In contrast, Buzz Thompson's books provides the nuance and balance often lacking …

Water Flowing Down Wall Street, Vanessa Casado-Pérez

Faculty Scholarship

Water scarcity is a perennial problem with dire consequences for the United States and governments around the world. A lack of adequate water resources is a systematic cause of environmental harm, economic damage, and societal division. Climate change has exacerbated these problems making water even more valuable and essential.

Financial actors have turned water into the new oil. These large financial actors profiteer from buying and selling water without any interest in its actual use as an input of production. Instead, they typically seek to hold these rights until dire situations, like droughts and fires, cause temporary, but large, spikes …

Introduction – Emerging Pollutants In Water: Threats, Challenges, And Research Needs, Sarantuyaa Zandaryaa, Ali Fares, Gabriel Eckstein

Faculty Scholarship

Water is indispensable for life, health, and environmental sustainability, as underscored by the United Nations Sustainable Development Goals. Traditional water quality assessments have historically focused on pathogens, nutrients, and heavy metals. However, recent decades have witnessed growing concerns over Contaminants of Emerging Concern (CECs), a diverse class of pollutants with potential risks to human health and ecosystems. CECs encompass pharmaceuticals, personal care products, endocrine-disrupting compounds, and microplastics, entering water bodies via wastewater, industrial discharge, and agricultural runoff. Their persistence and adverse effects pose significant challenges to water treatment technologies. This manuscript explores the scientific understanding, environmental fate, and societal implications …

Science-Based Policy Recommendations For Managing Emerging Pollutants: Protecting Water Quality For The Health Of People And The Environment, Sarantuyaa Zandaryaa, Ali Fares, Gabriel Eckstein, Regina M. Buono, Mary Trudeau, James E. Nickum, Xingui Xia, Atikur Rahman, Marijn Korndewal, Cassiana C. Montagner, Piero R. Gardinali, Robert Michael Di Filippo, Anoop Veettil

Faculty Scholarship

Emerging water pollutants are a growing global concern due to their ubiquitous presence in water resources worldwide and their potential adverse effects on human health and ecosystems. Limited scientific understanding of sources of emerging pollutants’ emissions to water bodies and their pathways, behaviour, and fate in aquatic environments, as well as human health and ecological effects, is a significant hindrance in managing emerging water pollutants. With exceptions concerning PFAS/PFOS and microplastic beads, there are few regulations for emerging pollutants in national water and environmental policies, which results in a critical gap in safeguarding human health and aquatic ecosystems through effective …

The Extraordinary Drought Provision And The Future Of The Rio Grande Water Deliveries Under The 1944 Us–Mexico Water Treaty: An Exploratory Policy Analysis, Rosario Sanchez, Stephen P. Mumme, Gabriel Eckstein

Faculty Scholarship

The ‘extraordinary drought’ provision contained in the legal framework governing water allocation between Mexico and the United States has been applied differently on the Colorado River, Upper Rio Grande, and Lower Rio Grande. While the provision has been interpreted to require proportional water allocation reductions during droughts for both parties on the Colorado and Upper Rio Grande, it has been applied very differently on the Lower Rio Grande where it binds Mexico to make up delivery shortfalls in subsequent cycles. Given climatic, economic, and population pressures in the Lower Rio Grande basin, application of the ‘extraordinary drought’ provision requires reconsideration.

Water Reallocation In The West: Government And Markets, Vanessa Casado Pérez

Faculty Scholarship

Water is multifaceted: it is a human right, a production input, a sacred element, an investment asset, public property, and a fugitive resource. Its reallocation is inherently difficult because of its natural characteristics and its hybrid nature that combines public ownership with private rights. The future of the U.S. West necessitates the reallocation of water resources, even with potential new water supplies. As climate change intensifies, reallocation will take various forms—all involving government intervention to some degree, from eminent domain to competitive markets. For water markets to function effectively, they require robust institutional infrastructure to prevent issues like imperfect information …

An Introduction To U.S. Groundwater Law: Domestic And Transboundary Considerations, Caleb Cook, Gabriel Eckstein

Faculty Scholarship

In light of the scientific and historical factors that have shaped the development of groundwater law and policy, this chapter seeks to provide a primarily descriptive account of its current state in the United States and to lay a foundation for future efforts to address gaps in the regime. Section 8B.02 considers the importance of groundwater in modern American society, with a particular focus on its uses and the threats these resources face. Section 8B.03 describes the U.S. framework for the domestic governance of groundwater resources. Section 8B.04 describes the mechanisms for transboundary governance of groundwater between the United States …

Reframing A Data Sharing Mechanism For The Riparian Nations Of Helmand River Basin: Theory Of Planned Behavior Is Revisited, Najibullah Loodin, Gabriel Eckstein, Vijay P. Singh, Rosario Sanchez

Faculty Scholarship

Data and information exchange plays a crucial role in fostering water cooperation between the riparian nations of a shared watercourse. Taking an integrated approach combining Discourse Analysis and Document Analysis, this research aims at elucidating the challenges and the potential opportunities of data and information exchange on the Helmand River, a drought-stricken river basin shared between upstream Afghanistan and downstream Iran. Drawing on the Theory of Planned Behavior (TPB), we offer nuanced perspectives on the data exchange model developed by Wehn. We argue that there are other underlying and essential elements that hinder the meaningful engagement of the riparian nations …

Water, Rosario Sanchez, Gabriel E. Eckstein

Faculty Scholarship

As the new US administration begins its term in January 2025, its ability to address complex, interconnected challenges will shape the future of US-Mexico relations. From economic cooperation and migration to shared security concerns, the new president’s leadership will be pivotal in navigating these critical issues and strengthening bilateral ties between Mexico and the United States. Effective collaboration will be vital to building a more prosperous and stable North America.

To support this effort, the Wilson Center’s Mexico Institute has prepared a comprehensive booklet as a practical roadmap for the incoming administration. This publication offers actionable recommendations across six priority …

The Role Of Data Sharing In Transboundary Waterways: The Case Of The Helmand River Basin, Najibullah Loodin, Gabriel Eckstein, Vijay P. Singh, Rosario Sanchez

Faculty Scholarship

While data and information exchanges theoretically play an effective role in the decision-making process of a shared watercourse, in practice, there are several challenges that prevent riparians from sharing data in an effective and cooperative manner. This chapter seeks to assess why the riparian nations of the Helmand River have failed to adopt an effective data exchange mechanism although both nations signed an internationally recognized bilateral water treaty in 1973. Applying a mixed study approach, the study draws on the theory of planned behavior (TPB) to interpret the main obstacles of data sharing between Afghanistan, the upstream state, and Iran, …

Surviving The Megadrought, Warigia Bowman

Faculty Scholarship

According to NASA, the Earth experienced its hottest day in recorded history on July 22, 2024, surpassing the previous hottest day, which was set in 2023. The year 2024 will enter the record books as the hottest year since pre-industrial times. The temperatures in 2024 exceeded the year 2023, during which the average global surface temperature was the warmest ever recorded in the past 174 years. These meteorological facts—although alarming on their own—are the backdrop for the legal analysis contained in this Article. The driest states in the Southwest, including Arizona, Colorado, Nevada, New Mexico, and Utah, have long relied …

Fishing And Fisheries Under International Water Law: A Dialogue Between Professor Gabriel Eckstein And Professor Paul Stanton Kibel, Gabriel Eckstein, Paul Stanton Kibel

Faculty Scholarship

On April 10 and 11, 2023, the Center on Urban Environmental Law (CUEL) at Golden Gate University School of Law hosted a two-day webinar on International Law Aspects of Fisheries and Hydropower in Europe. To open the webinar, Professor Gabriel Eckstein (of Texas A&M University School of Law) and Professor Paul Stanton Kibel (of Golden Gate University School of Law) participated in a keynote dialogue titled Fishing and Fisheries under International Water Law. What follows is a transcription of this dialogue between Professor Eckstein and Professor Kibel.

Characterizing Legal Implications For The Use Of Transboundary Aquifers, Gabriel Eckstein

Faculty Scholarship

Groundwater resources that traverse political boundaries are becoming increasingly important sources of freshwater in international and intranational arenas worldwide. This is a direct extension of the growing need for new sources of freshwater, as well as the impact that excessive extraction, pollution, climate change, and other anthropogenic activities have had on surface waters. It is also a function of the growing realization that groundwater respects no political boundaries, and that aquifers traverse jurisdictional lines at all levels of political geography.

Due to this growing awareness, questions pertaining to responsibility and liability are now being raised in relation to the use, …

Do Not Put All Your Eggs In One Basket: Social Perspectives On Desalination And Water Recycling In Israel, Gretchen Sneegas, Lucas Seghezzo, Christian Brannstrom, Wendy Jepson, Gabriel Eckstein

Faculty Scholarship

Israel has set ambitious goals in terms of the widespread adoption of desalination and water recycling technologies. Policymakers in Israel consider these technologies as the key to improve urban water security but knowledge of stakeholder views on this policy approach is not well established. We deployed the Q-methodology, a qualitative–quantitative approach, to empirically determine social perspectives on desalination and water recycling across a wide range of stakeholders in the Israeli water sector. We identified the following four distinctive social perspectives: (1) desalination should be the option of last resort; (2) desalination is moving us to an infinite resource; (3) equating …

Current Challenges In The Rio Grande/Río Bravo Basin: Old Disputes In A New Century, Regina M. Buono, Gabriel Eckstein

Faculty Scholarship

The Rio Grande River traverses 2000 kilometres of the international border between Mexico and the United States. The river and its tributaries are governed by a series of border treaties and institutions, as well as under the domestic laws of each nation. Often lauded for enabling innovative and collaborative governance, in recent years the complicated regime has come under pressure as domestic and international water governance institutions struggle under the strain of climate change, population growth, and other stressors on water supply and demand in the region. This chapter considers three of the major challenges currently facing the Rio Grande …

Natural Transplants, Vanessa Casado-Pérez, Yael R. Lifshitz

Faculty Scholarship

Policymakers are constantly faced with the complex task of managing novel challenges. At times, these challenges result from new technologies: Consider fights over allocating air rights for drones or decisions about how to share scarce vaccines in a pandemic. Other times the resources are old, but the challenges are new, such as how to fairly allocate water in times of unprecedented drought or previously undesirable rare earth minerals that are in demand for modern manufacturing and energy production. Often, instead of carefully tailoring a regime to the new resource, decisionmakers simply rely on mechanisms they are familiar with. When jurisdictions …

Groundwater Policy And Planning, Jenny Grönwall, Marianne Kjellén, Gabriel Eckstein, Kerstin Danert, Lesha Witmer, Rebecca Welling, Viviana Re, Katharina Davis, Lulu Zhang

Faculty Scholarship

Groundwater policy defines objectives, ambitions and priorities for managing groundwater resources, for the benefit of society. Planning translates policy into programmes of action. Both are often part of a wider water resource policy and planning framework, but the specific challenges pertaining to groundwater have traditionally received less attention than surface water.

The terms ‘policy,’ ‘strategy’ and ‘plans’ are used interchangeably in many countries and contexts.

Legal And Other Institutional Aspects Of Groundwater Governance, Jenny Grönwall, Marianne Kjellén, Alice Aureli, Stefano Burchi, Mohamed Bazza, Raya Marina Stephan, Gabriel Eckstein, Lesha Witmer, Margreet Zwarteveen, Aurélien Dumont, Danielle Gaillar-Picher, Rio Hada, Rebecca Welling, Maki Tsujimura

Faculty Scholarship

This chapter defines the linked concepts of groundwater governance and groundwater management, explaining how they differ from each other. Then, it describes the prevailing legal instruments for, and the institutional aspects of, groundwater management and governance.

Transboundary Aquifers, Raya Marina Stephan, Alice Aureli, Aurélien Dumont, Annukka Lipponen, Sarah Tiefenauer-Linardon, Christina Fraser, Alfonso Rivera, Shammy Puri, Stefano Burchi, Gabriel Eckstein, Christian Brethaut, Ziad Khayat, Karen Villholth, Lesha Witmer, Renee Martin-Nagle, Anita Milman, Francesco Sindico, James Dalton

Faculty Scholarship

This chapter gives an overview of the status of transboundary aquifers and the cooperation related to shared groundwater resources, highlighting the complexity of the assessment, analysis and management of these systems. It summarizes the main challenges regarding transboundary aquifers and the need for more comprehensive and integrated management, which would include technical, legal and organizational aspects as well as training and cooperation.

Same As It Ever Was : The Tijuana River Sewage Crisis, Non-State Actors, And The State, James M. Cooper

Faculty Scholarship

Sewage—a scary mixture of human waste and industrial toxins—flows into the Tijuana River Valley, an environmentally sensitive watershed that straddles the United Mexican States ("Mexico") and the United States of America. Treatment plants, a deteriorating one in Punta Bandera with limited capacity south of the border, and another in San Diego County completed in 1997, are inadequate to process the volume of sewage. So much sewage made its way into the Tijuana River that CBS 60 Minutes broadcast a special report on the binational environmental disaster in 2020.

Border factories and a population spike contribute to the sewage. Maquiladoras, …

A Contentious Mission: Water Supply And Corps Of Engineers Reservoirs, Reed D. Benson

Faculty Scholarship

The U.S. Army Corps of Engineers operates hundreds of multi-purpose reservoirs nationwide, many of which provide water for municipal and industrial purposes. Demands for water from Corps reservoirs are sure to grow, and Congress has ordered the Corps to report on whether water supply should become a primary mission of the agency. The Corps has experienced controversy over water supply decisions, including disputes involving its Missouri River reservoirs and Lake Lanier in Georgia. When the Corps proposed a national Water Supply Rule in 2016 it drew significant opposition, forcing the agency to withdraw the rule and reassess its policies. This …

Regulation Of Polyfluoroalkyl Chemicals In New York, Michael B. Gerrard, Edward Mctiernan

Faculty Scholarship

Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are two polyfluoroalkyl chemicals (PFAS) – a class of over 7,000 compounds with unique chemical structures that repel lipids and water. As a result, PFOA and PFOS have been used in numerous household products, such as nonstick cookware and stain-resistant carpets, and commercial applications such as firefighting foam. PFOS and PFOA are frequently referred to as “emerging contaminants,” a label with no precise regulatory definition but generally understood to refer to chemicals for which there are few published standards designed to protect human health and the environment from perceived hazards. Many PFAS compounds …

Environmental Law, Disrupted By Covid-19, Rebecca Bratspies, Vanessa Casado-Pérez, Robin Kundis Craig, Lissa Griffin, Keith Hirokawa, Sarah Krakoff, Katrina Kuh, Jessica Owley, Melissa Powers, Shannon Roesler, Jonathan Rosenbloom, J.B. Ruhl, Erin Ryan, David Takacs

Faculty Scholarship

As we were in the final phases of editing a book on disruption in environmental law, a pandemic swept across the world disrupting daily life and the functioning of society to an extent unprecedented in living memory. The novel coronavirus known as COVID-19 was identified in China in late 2019 and by late February 2020, it had spread to every continent except Antarctica; as of April, 2021, the World Health Organization (WHO) estimated that over 148 million people had been infected worldwide with over 3 million deaths. Scientists and public health experts have raced to understand the virus—how is it …

Whose Water? Corporatization Of A Common Good, Vanessa Casado-Pérez

Faculty Scholarship

This chapter encourages readers to think of agricultural communities in the era of climate change-induced droughts and population growth similar to when western Pennsylvania’s steel industry collapsed in the 1980s. If water must flow uphill to money, it should not leave a dust bowl behind. While this chapter’s proposals to address the effects on community build on examples of water reallocation where those effects have been addressed, both the just-transition literature and the experiences of some of the towns successfully adapting to abrupt changes in their economic tissue can offer lessons for areas suffering big water losses. In addition, privatization …

Binational Reflections On Pathways To Groundwater Security In The Mexico-United States Borderlands, Rosario Sanchez, Jose Agustin Brena-Naranjo, Alfonso Rivera, Randall T. Hanson, Antonio Hernandez-Espriu, Rick J. Hogeboom, Anita Milman, Jude A. Benavides, Adrian Pedrozo-Acuna, Julio Cesar Soriano-Monzalvo, Sharon B. Megdal, Gabriel Eckstein, Laura Rodriguez

Faculty Scholarship

Shared groundwater resources between Mexico and the United States are facing unprecedented stressors. We reflect on how to improve water security for groundwater systems in the border region. Our reflection begins with the state of groundwater knowledge, and the challenges groundwater resources face from a physical, societal and institutional perspective. We conclude that the extent of ongoing cooperation frameworks, joint and remaining research efforts, from which alternative strategies can emerge, still need to be developed. The way forward offers a variety of cooperation models as the future offers rather complex, shared and multidisciplinary water challenges to the Mexico–US borderlands.

International Law For Transboundary Aquifers: A Challenge For Our Times, Gabriel Eckstein

Faculty Scholarship

Quarrels between states sharing a transboundary aquifer (TBA) have been relatively minor in comparison with the more boisterous disputes seen in many of the world's shared river basins. Yet, transboundary groundwater can easily serve as the basis for cross-border disagreements. Twice as many TBAs and shared groundwater bodies have been identified globally as compared to transboundary rivers and lakes, and the volume of accessible groundwater exceeds all surface waters by a factor of one hundred. Yet, the number of treaties in force for TBAs is miniscule in comparison with those for transboundary rivers and lakes. Moreover, dozens of nations exploit …

Introduction To The Symposium On Interstate Disputes Over Water Rights, Gabriel Eckstein, James Salzman

Faculty Scholarship

Disagreements over the management and allocation of transboundary freshwater resources have become increasingly prominent in international relations. Serious diplomatic tensions surround management of the Jordan, Mekong, Nile, Rio Grande, Silala, Syr Darya and Amu Darya, and Tigris and Euphrates rivers, to name just the most prominent examples among the world’s more than three hundred shared watercourses. Nor is there any reason to think tensions will subside in the future. Whether disagreements over shared freshwater resources will continue to be resolved peacefully will depend, in part, on the viability, durability, and flexibility of international law to prevent and resolve such disputes. …

Disadvantaged Unincorporated Communities And The Struggle For Water Justice In California, Jonathan K. London, Amanda L. Fencl, Sara Watterson, Yasmina Choueiri, Phoebe Seaton, Jennifer Jarin, Mia Dawson, Alfonso Aranda, Aaron King, Peter Nguyen, Camille Pannu, Laurel Firestone, Colin Bailey

Faculty Scholarship

This article maps a meshwork of formal and informal elements of places called Disadvantaged Unincorporated Communities (DUCs) to understand the role of informality in producing unjust access to safe drinking water in California’s San Joaquin Valley. It examines the spatial, racial, and class-based dimensions of informality. The paper aims to both enrich the literature on informality studies and use the concept of informality to expand research on DUCs and water access. We use socio-spatial analyses of the relationships between informality and water justice to reach the following conclusions: DUCs face severe problems in access to safe drinking water; disparities in …