On a late November morning, Julia Bernal walked a stretch of riverbank along the Rio Grande in Sandoval County, New Mexico, between Santa Ana and Sandia Pueblo. Bernal pointed out the area between the cottonwood trees and the edge of the Rio Grande, a 30-foot stretch of dry earth covered in an ocean of tiny pebbles intermixed with periodic sandbars, tamarisk and willow shrubs.

“It was a fight to protect water, but also protect culture, respect treaties,” Bernal said. “It taught me a lot about how any sort of planning initiative is going to include some sort of justice component if you’re dealing with Indigenous peoples.”

Later that year, Bernal helped found the Pueblo Action Alliance, which she directs. The organization, which prioritizes youth involvement, aims to advocate for the pueblos’ water rights and explain their complex history. Bernal is determined, she said, to “ensure that not just tribal nations but communities also have participation in decision-making processes.”

Bernal is not alone — far from it. She is part of an intergenerational group of Pueblo women working, advocating and organizing on behalf of the 19 pueblo nations and their right to be policy leaders when it comes to the future of the Rio Grande. Bernal and her contemporaries fight on several fronts at once: Convincing state and local governments to recognize their legal water rights; getting those rights quantified by the courts; and navigating the reality that pueblo nations have to depend on federal officials to actually enforce the existing water-quality regulations. The state has put the pueblos in a tenuous position regarding water rights, particularly given the two-decade-long drought, and these community leaders are done waiting for the state and federal governments to act.

Indigenous water rights are intensely, often frustratingly, shaped by centuries-old colonial law. The disbursement of water within the United States is determined by a process that prioritizes what are known as senior water rights. According to Indian law and civil litigation attorney Richard Hughes, most federally recognized tribes generally have the most senior water rights across the country, secured by a 1908 Supreme Court Decision known as Winters v. United States. The legal precedent for pueblo water rights, however, can also stem from the Mechem Doctrine, from New Mexico v. Aamodt, which holds that the pueblos’ aboriginal water rights were solidified by the Treaty of Guadalupe Hidalgo, signed by the U.S. and Mexico in 1848. Despite their senior status, tribes often wait decades — some for over a century — to have their rights quantified through litigation or settlement with New Mexico and subsequent congressional approval. Whether through Winters or the Mechem Doctrine, this process is particularly cumbersome for the pueblo nations, Hughes says, which are often required to have a documented “precedent for what the tribe would be entitled to were the case to be fully litigated.” 

Thanks to New Mexico’s attitude, the opportunity for such litigation abounds. In 2020, the pueblos of Santa Ana, Jemez and Zia withstood an attempt by the state to diminish their aboriginal water rights along the Jemez River. The case was the latest entry in a decades-long campaign of antagonism by New Mexico — the very environment that taught Judge Verna Teller how to leverage her people’s sovereignty. 

Teller, chief justice of Isleta Pueblo, grew up just south of Bernal. And like Bernal, Teller witnessed disconcerting changes in the river. Like other Isleta community members, she was unnerved by the discolored foam in the Rio. After traditional elders had to stop using water in ceremonies in the mid-1980s, they asked Teller to find out what was wrong.

“I just felt obligated to help, because I knew it wasn’t just for them,” said Teller. “It was for the whole community, and for everybody in the future — our children, our babies that weren’t born yet.”

Before long, elders realized Teller needed to be in a position of authority to hold local and state agencies accountable. Teller was only 35 when traditional elders asked her to run for governor of Isleta Pueblo, and she faced an uphill battle, given the existing council’s gender-based discrimination. But once in office, she was able to work with various agencies, legal experts and hydrologists to establish a water-quality standard for Isleta. It took a decade of legal tussling with the city of Albuquerque, but under Teller’s guidance, in 1998, Isleta became the first tribal nation to establish water-quality standards under the Clean Water Act.

“It was all spirit,” she said. “I still really get emotional when I think about it, because it was so important to us. As mortals, as humans, we don’t realize sometimes how powerful spirit is. They come to your aid when you need it.”

Over the years, however, alleged violations by the city have rarely been punished by federal agencies. And as Teller pushes for Isleta’s government to use its regulations to hold New Mexico accountable, others, like Phoebe Suina, also work to ensure that the pueblos keep fighting for their rights to the river and for the Rio’s water quality.

Suina, who hails from the Pueblos of San Felipe and Cochiti, is a hydrologist by training and the owner of High Water Mark, an Indigenous-women-led environmental consulting company that focuses on water-resources engineering. “We really need to address the water quality along with the water quantity in this very rigid, restricted framework,” Suina said. Like Teller and Bernal, Suina is still grappling with the overarching question that has defined every facet of this struggle: Is adjudication — going to court to obtain a more permanent answer on water rights and quantification — the best way to strengthen Indigenous water rights? And if not, what long-term strategy should the Pueblo nations pursue to achieve justice, given the flexibility that climate change is going to demand?

“Even today, without the whole complexity of the prior paramount water users and water-right holders — even without all that, just with (the 1938 Rio Grande Compact) — (New Mexico) cannot live up to that agreement because of the drought,” Suina said, citing the ongoing litigation between Texas and New Mexico over water. “How do you have an agreement that you cannot live up to?”

For now, the question facing all sides involved in this complex, constantly shifting situation is painfully simple. Teller put it best: “Do we want the courts to settle it? Or do we want to settle it by working together?”