Water rights for the Navajo Nation have been a source of environmental conflict for decades, as Navajo lands have provided energy and water for residents of neighboring states while many of the Navajo do not have electricity or running water in their homes. Beginning in the 1960s, coal mining by Peabody coal at Black Mesa withdrew more than 3 million gallons of water/day from the Navajo aquifer, reducing the number of springs on the reservation. The Navajo Generating Station also consumed about 11 billion gallons of water per year to provide power for the Central Arizona Project that pumps water from Lake Havasu into Arizona.
Native American tribes along the Colorado River were left out of the 1922 Colorado River Compact that divided water among the states, forcing tribes to negotiate settlements with the states for water. The Navajo negotiated water settlements with New Mexico and Utah in 2009 and 2020 respectively, but had not reached an agreement with Arizona in 2023.
On June 22, 2023, the US Supreme Court ruled in Arizona v. Navajo Nation that the federal government of the United States has no obligation to ensure that the Navajo Nation has access to water. The court ruled that the 1868 treaty establishing the Navajo Reservation reserved necessary water to accomplish the purpose of the Navajo Reservation but did not require the United States to take affirmative steps to secure water for the Tribe. [1]
Additionally, environmental crises, such as the 2015 Gold King Mine waste water spill have had lasting impact on the Nation's access to clean water. [2]
The Navajo reservation is the largest Indian reservation in the US with a population of about 175,000 people. In 2023, about one third of residents did not have running water in their homes. [3]
Water rights to the Colorado River are governed by the 1922 Colorado River Compact that divides the water among western states. Indigenous Nations were left out of this agreement, forcing them to negotiate for water from the states. [4] [5] In 1908, the US Supreme Court ruled in Winters vs United States that Native American water rights should have priority over settler claims, because the federal government established those claims when the reservations were formed. [6] [7]
Beginning in the 1960s, coal mining by Peabody coal at Black Mesa withdrew more than 3 million gallons of water/day from the Navajo aquifer, reducing the number of springs on the reservation. [8] From 1968 until 2019, the Navajo Generating Station consumed 11 billion gallons of water/year to provide power for the Central Arizona Project, which pumps water from Lake Havasu into Arizona. [9]
In 2005, the tribe made a water agreement with the state of New Mexico securing some water rights in the San Juan Basin. Congress approved that agreement in 2009, but the tribe lacked pipeline infrastructure to access that water. [10] The San Juan Generating Station’s water reservoir was sold to the U.S. Bureau of Reclamation in 2023 to provide a reliable and sustainable water supply to Navajo homes and businesses. The reservoir was renamed the Frank Chee Willetto Reservoir. [11]
In 2020, the tribe completed a water settlement with the state of Utah. [12]
In 2023, the tribe still had not completed a settlement with the state of Arizona, and is not receiving their share of Arizona's water under the Colorado River Compact. [13] Arizona has tried to use water access as a way to force the Navajo to make concessions on unrelated issues, and other tribes have also had trouble negotiating water settlements with Arizona. [14]
The tribe brought a lawsuit against the federal government in 2003, seeking to force the federal government to assess the Nation's water needs and "devise a plan to meet those needs." [1] The states of Nevada, Arizona, and Colorado intervened in the suit to protect their access to water from the Colorado River. [1]
In 2021, the 9th U.S. Circuit Court of Appeals ruled that the tribe could force the government to ensure its access to water. [15]
The suit was decided by the Supreme Court in 2023 in favor of the states. Justice Brett Kavanaugh wrote the majority opinion, and said that the 1868 Treaty of Bosque Redondo between the Navajo Nation and the federal government did not require that the US government secure water access for the Navajo. [16]
Justice Neil Gorsuch wrote the dissenting opinion, and argued that the federal government should identify the water rights that are held for the Navajo Nation and ensure that water had not been misappropriated. [1]
The court affirmed the Navajo Nation's right to intervene in lawsuits related to water claims. [16]
The Hopi are Native Americans who primarily live in northeastern Arizona. The majority are enrolled in the Hopi Tribe of Arizona and live on the Hopi Reservation in northeastern Arizona; however, some Hopi people are enrolled in the Colorado River Indian Tribes of the Colorado River Indian Reservation at the border of Arizona and California.
The Navajo Nation, also known as Navajoland, is an Indian reservation of Navajo people in the United States. It occupies portions of northeastern Arizona, northwestern New Mexico, and southeastern Utah. The seat of government is located in Window Rock, Arizona.
Four Corners is a region of the Southwestern United States consisting of the southwestern corner of Colorado, southeastern corner of Utah, northeastern corner of Arizona, and northwestern corner of New Mexico. Most of the Four Corners region belongs to semi-autonomous Native American nations, the largest of which is the Navajo Nation, followed by Hopi, Ute, and Zuni tribal reserves and nations. The Four Corners region is part of a larger region known as the Colorado Plateau and is mostly rural, rugged, and arid.
Tribal sovereignty in the United States is the concept of the inherent authority of Indigenous tribes to govern themselves within the borders of the United States.
The San Juan River is a major tributary of the Colorado River in the Southwestern United States, providing the chief drainage for the Four Corners region of Colorado, New Mexico, Utah, and Arizona. Originating as snowmelt in the San Juan Mountains of Colorado, it flows 383 miles (616 km) through the deserts of northern New Mexico and southeastern Utah to join the Colorado River at Glen Canyon.
Indigenous peoples of Arizona are the Native American people who currently live or have historically lived in what is now the state of Arizona. There are 22 federally recognized tribes in Arizona, including 17 with reservations that lie entirely within its borders. Reservations make up over a quarter of the state's land area. Arizona has the third largest Native American population of any U.S. state.
An American Indian reservation is an area of land held and governed by a U.S. federal government-recognized Native American tribal nation, whose government is autonomous, subject to regulations passed by the United States Congress and administered by the United States Bureau of Indian Affairs, and not to the U.S. state government in which it is located. Some of the country's 574 federally recognized tribes govern more than one of the 326 Indian reservations in the United States, while some share reservations, and others have no reservation at all. Historical piecemeal land allocations under the Dawes Act facilitated sales to non–Native Americans, resulting in some reservations becoming severely fragmented, with pieces of tribal and privately held land being treated as separate enclaves. This intersection of private and public real estate creates significant administrative, political, and legal difficulties.
The Colorado River Compact is a 1922 agreement that regulates water distribution among seven states in the southwestern United States. The contract is about the area within the drainage basin of the Colorado River.
Navajo Generating Station was a 2.25-gigawatt, coal-fired power plant located on the Navajo Nation, near Page, Arizona, United States. This plant provided electrical power to customers in Arizona, Nevada, and California. It also provided the power for pumping Colorado River water for the Central Arizona Project, supplying about 1.5 million acre feet (1.85 km3) of water annually to central and southern Arizona. As of 2017 permission to operate as a conventional coal-fired plant was anticipated until 2017–2019, and to December 22, 2044, if extended. However, in 2017, the utility operators of the power station voted to close the facility when the lease expires in 2019. In March 2019, the Navajo Nation ended efforts to buy the plant and continue running it after the lease expires.
Peabody Energy mined coal at the Black Mesa plateau in the southwestern United States from the 1960s until 2019. The plateau overlaps the Navajo and Hopi reservations.
The Colorado River Indian Tribes is a federally recognized tribe consisting of the four distinct ethnic groups associated with the Colorado River Indian Reservation: the Mohave, Chemehuevi, Hopi, and Navajo. The tribe has about 4,277 enrolled members. A total population of 9,485 currently resides within the tribal reservation according to the 2012-2016 American Community Survey data.
Navajo Dam is a dam on the San Juan River, a tributary of the Colorado River, in northwestern New Mexico in the United States. The 402-foot (123 m) high earthen dam is situated in the foothills of the San Juan Mountains about 44 miles (71 km) upstream and east of Farmington, New Mexico. It was built by the U.S. Bureau of Reclamation (Reclamation) in the 1960s to provide flood control, irrigation, domestic and industrial water supply, and storage for droughts. A small hydroelectric power plant was added in the 1980s.
United States v. Navajo Nation, 556 U.S. 287 (2009) was a United States Supreme Court case in which the Navajo Nation initiated proceedings in the Court of Federal Claims alleging that when they sought the assistance of the United States Secretary of the Interior to renegotiate their original leasing agreement with the Peabody Coal Company in 1984, a procedural process defined by the 1964 Indian Mineral Leasing Act (IMLA) of 1938, the United States Secretary of the Interior had been improperly influenced by the coal company, and as a result, had breached his fiduciary duty to the Nation when he approved the 1987 lease amendments.
Winters v. United States, 207 U.S. 564 (1908), was a United States Supreme Court case clarifying water rights of American Indian reservations. This doctrine was meant to clearly define the water rights of indigenous people in cases where the rights were not clear. The case was first argued on October 24, 1907, and a decision was reached January 6, 1908. This case set the standards for the United States government to acknowledge the vitality of indigenous water rights, and how rights to the water relate to the continuing survival and self-sufficiency of indigenous people.
Water law in the United States refers to the Water resources law laws regulating water as a resource in the United States. Beyond issues common to all jurisdictions attempting to regulate water's uses, water law in the United States must contend with:
The Kayenta mine was a surface coal mine operated by Peabody Western Coal Company, a subsidiary of Peabody Energy) on the Navajo Nation in northern Arizona from 1973 to 2019. About 400 acres were mined and reclaimed each year, providing about 8 million tons of coal annually to the Navajo Generating Station.
Kerr-McGee v. Navajo Tribe, 471 U.S. 195 (1985), was a case in which the Supreme Court of the United States held that an Indian tribe is not required to obtain the approval of the Secretary of the Interior in order to impose taxes on non-tribal persons or entities doing business on a reservation.
Williams v. Lee, 358 U.S. 217 (1959), was a landmark case in which the Supreme Court of the United States held that the State of Arizona does not have jurisdiction to try a civil case between a non-Indian doing business on a reservation with tribal members who reside on the reservation, the proper forum for such cases being the tribal court.
The Bennett Freeze was a 43-year development ban on 1.5 million acres of Navajo lands by the US Federal Government. It was put in place in 1966 in order to promote negotiations over a land dispute between the Navajo and the Hopi and lasted until 2009. It was named for the Commissioner of Indian Affairs at the time, Robert L Bennett, and meant that in the "frozen" area, no development at all could occur. This included fixing roofs, building houses, constructing gas and water lines, and repairing roads.
Arizona v. Navajo Nation, 599 U.S. 555 (2023), was a United States Supreme Court case which determined that the Treaty of Bosque Redondo did not require the U.S. Government to take affirmative steps to secure water for the Navajo Nation.