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How Last Year’s Wildfires Reignited a Battle Over Water Rights on Maui

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Friday, September 6, 2024

Native Hawaiians have always understood the value of water. In the Hawaiian language, the word for fresh water is “wai”—and the word for wealth is “waiwai.” An essential asset, water was a resource Hawaiians shared, and they made sure to return what they didn’t use back to the stream. But the 19th-century sugar barons who diverted water to irrigate their plantations did not share those traditions. On Maui, the most important was Alexander & Baldwin, founded in 1870 by the sons of missionaries, which wielded great political and economic power for more than a century. At its height, it sustained its operations by draining plentiful streams of 165 million gallons a day to irrigate its plantation in Maui’s central plain, moving it through 70 miles of tunnels, ditches, flumes, and reservoirs. As stream levels dropped and taro patches dried up, Native Hawaiians, unable to grow their own food, were forced to move. The network became a subsidiary company—East Maui Irrigation—which still controls this water diversion system. Today, EMI is jointly owned by Alexander & Baldwin and agribusiness company Mahi Pono. EMI has been the source of long-running legal battles on Maui, as farmers and environmental groups seek to stop it from sucking up fresh water from the island’s streams. “For more than two decades, Native Hawaiians and the environmental community have been using legal avenues to try to restore at least some flow to these streams,” says Sierra Club attorney David Frankel. “At every turn, A&B and [the Board of Land and Natural Resources] have worked hand-in-hand to thwart those efforts.”   An A&B spokesperson disputes this. “There are laws and statutes in Hawaii that govern the flow of water in streams and these legal processes were followed by the BLNR, A&B, and the Native Hawaiian and environmental communities,” the spokesperson says. “Significant amounts of water have been restored to East Maui streams. A number of priority streams…have been permanently and fully restored and will not be diverted in the future.” The battle over Maui’s water supply intensified last August, when wildfires tore through the island and devastated the community of Lahaina. Earlier that summer, EMI’s legal opponents had scored a victory when a state court reduced the amount it could suck up from Maui’s streams by a quarter. But a day after the historic town was all but wiped out, the state of Hawaii petitioned its Supreme Court to stop the court order and increase the amount of water diverted, ostensibly for the purpose of fighting fires in Upcountry Maui. The state’s petition seemed like a backdoor way to reverse the earlier ruling against EMI, especially when it soon became clear there was more than enough water available to fight the Upcountry fires. And it raised local suspicions that the state was doing the bidding of corporations. Frankel called the effort a “brazen attempt to capitalize on tragedy to subvert the judicial process.” The state Supreme Court ultimately denied the petition. But a year after the Maui fires, the fight at the heart of that case—over who controls the island’s water supply, public or private interests—remains as fierce as ever. The hall of historic Waiola Church in Lahaina and nearby Lahaina Hongwanji Mission are engulfed in flames in 2023.Matthew Thayer/The Maui News/AP Hawaii’s sugar plantations started closing one by one in the 1950s, as production moved to countries where costs were lower. The last of them, A&B’s Central Maui sugar operation, shut down in 2016. The company is now in the commercial real estate and development business, with a portfolio spanning 39 properties and 3,500 acres across Hawaii. On Maui, A&B’s legacy remains complicated. For some it is an extractive force that has denied Native farmers their cultural lifestyle. For others, it is a benevolent presence that provided jobs, medical care, housing, and scholarships for students. “A&B was a major employer on Maui for over a century,” says Lucienne de Naie, the chairperson of Sierra Club Maui Group. “There were people who were very grateful to A&B. They gave immigrants a chance to work in the fields.” But cross the company, de Naie says, and “you were blackballed. It was hard to get any kind of job on Maui.” Because of its history on the island, any issue having to do with A&B, including water, has deeply divided the island community. “While we can’t speak for our predecessors, we are encouraged by the re-emergence of taro cultivation as a cultural practice and important food source in East Maui,” says an A&B spokesperson. De Naie lives in Huelo, a small town in northeastern Maui, where there is no public water supply. Residents retrieve water from streams or through water catchment. If those sources are dry, they have to purchase water. “We live in an area where our water is taken for other people to use, but we have to buy water from people that come in trucks and deliver it,” de Naie says. Hawaii’s constitution declares that water is a public trust for the benefit of all citizens, and the state government is the only entity that can administer this resource. But there’s a loophole: Businesses, such as A&B, can control and sell the use of their water diversion systems. “The operators of the diversion system end up having a significant amount of leverage over who gets how much water,” says Jonathan Scheuer, co-author of the book Water and Power in West Maui. “This is partly because of the amount of information they have available on how the system operates. Other players have to trust them often when they say this is how much water is available.” The state leases water rights to EMI and other companies. For decades, EMI has received one-year revocable permits from BLNR to divert water from Maui’s streams. In exchange for the use of water for its own purposes, EMI must deliver water to rural residents in Upcountry Maui, for which it is paid 6 cents per thousand gallons by the Maui Department of Water Supply. In 2018, the newly incorporated company Mahi Pono bought 41,000 acres of former plantation lands from A&B for $262 million, making it Maui’s largest landowner. The deal also included a 50 percent interest in EMI for $2.7 million. The company currently employs 350 Maui residents. By the end of 2024, it projects it will complete planting 14,830 acres with a variety of crops, including citrus, coffee, macadamia nut, watermelon, and onions. Though Mahi Pono’s name is Hawaiian—it means “to grow responsibly”—the company is not. It is majority owned by Canada’s Public Sector Pension Investment Board (PSP), which manages approximately $200 billion in assets and has been buying up water rights worldwide as long-term investments. “It makes perfect sense for them to invest in water,” says Shay Chan Hodges. She served as vice chair of the Maui County Board of Water Supply from 2018 to 2019, and chair from 2019 to 2021. “Obviously there’s value to 40,000 acres of land, but the real value is the water attached to that land.” Water moves slowly through Lowrie Ditch in 2016 as it passes through a Haiku weir on its way to a siphon on the island of Maui.Matthew Thayer/Maui News/AP That’s something A&B and Mahi Pono evidently agree on, too. Per their sales contract, if A&B is unable to secure water leases with the state of at least 30 million gallons per day or if it’s unable to secure a long-term water lease of 30 years, it must pay Mahi Pono rebates of up to $62 million. Indeed, Mahi Pono’s allocation had been cut below that contractual threshold shortly before the state and A&B petitioned to increase the water usage of the East Maui Irrigation System last August in the wake of the Lahaina blaze. “If Mahi Pono can obtain a 30-year lease from the state allowing for tens of millions of gallons a day (upwards of 90 mgd), the lease itself is an asset that can be monetized and potentially transferred or sold. This adds significant value to Mahi Pono’s holdings,” says Hodges. After the Mahi Pono deal, A&B moved quickly to pursue a 30-year lease to divert up to 92 million gallons per day from Maui’s streams, with 85 mgd earmarked for Mahi Pono’s agricultural holdings. As part of its lease application, EMI filed an environmental impact statement that made plain the Faustian bargain at the heart of Maui’s water system. If it was not granted water rights, its water deliveries “would terminate,” a prospect that would leave tens of thousands of Maui residents without access to fresh water. This language predictably caused local alarm, and the Maui County Board Department of Water Supply created a Temporary Investigative Group in 2019 to research the feasibility of purchasing and maintaining the EMI system. “The Temporary Investigative Group believed that public ownership of the system was necessary for protecting the public health,” says Hodges, who was part of the group. “Because why are we being held hostage? The basic message was, ‘if you don’t do what we say, you won’t get any water.’” Hodges and her colleagues recommended either purchasing or condemning the EMI system, or for the mayor to step in to acquire the long-term leases and give control back to the government, but nothing came of it. For years, A&B and Mahi Pono have sought to influence local politics. “These corporations’ executives have held a number of influential positions in both the state and county governments,” says Keani Rawlins-Fernandez, a member of the Maui County Council. “A&B and Mahi Pono have long donated tremendous amounts to elected officials’ campaigns.” Hannibal Tavares, one of Maui’s former mayors, was a veteran of the sugar industry and an employee of A&B prior to winning office in 1979. The current vice president of A&B also served on the state’s Commission on Water Resource Management (the arm that decides how much water companies can divert) from 2002 to 2005 while working for A&B. Another sugar industry leader twice served on the commission. Since 2006, A&B and its top executives have given hundreds of thousands of dollars to state and county politicians. They’ve donated more than $10,000 to Gov. Josh Green in the past two years. Mahi Pono’s executives began donating to political campaigns in 2020. Thousands of those contributions flowed to Green, too. “This is a case of our elected leaders choosing to be beholden to a private entity,” Hodges says. Workers cut sugar cane at Hawaiian Commercial & Sugar, the state’s last sugar plantation, in this 2010 file photo.Audrey McAvoy/AP Even before last year’s wildfires reinvigorated the fight over Maui’s water supply, activists had begun to gain some ground in their effort to wrest control from A&B and Mahi Pono. Since the former and present mayor didn’t step in, in 2022, voters approved the creation of the East Maui Community Board water authority, which gives the people the power to negotiate water leases with the state. Hodges says she was surprised there was no pushback from corporations when it was put on the ballot, but there was some controversy with the appointment of its 11-member board. After the deadline to apply had closed, the county council received requests to open the process up again. When the county did so, new applicants included a former Mahi Pono executive and former Mayor Alan Arakawa, who had opposed the water authority and said it would “kill Mahi Pono.” (When the 11-member board was eventually approved, it included Arakawa, taro farmers and several water resource experts, including Scheuer, who became the chair.) Delayed by the fire, the water board began holding bimonthly meetings in February, and the director seat will soon be filled. But whether the community water authority and board successfully take East Maui water leases out of the hands of A&B and Mahi Pono, or if more challenges emerge, remains to be seen. If successful, it would be the first time in more than 100 years that the people of East Maui, and not a private corporation, will determine how its water is divided and shared. It could prove to be a model for the rest of the island, where other corporations hold its own separate systems. Currently, EMI has a one-year lease from the state covering 2024, allowing 31.25 million gallons per day to be diverted from East Maui’s streams to Mahi Pono’s land—and the Sierra Club Maui is keeping a sharp eye as its legal battles continue. It’s fighting to stop the issuance of one-year leases, which avoids the rigorous review afforded to long-term leases. De Naie says these court battles will make a difference for the future. “Eventually…we will see a standard set for trusteeship of public resources that should have been in place in the first place.”

Native Hawaiians have always understood the value of water. In the Hawaiian language, the word for fresh water is “wai”—and the word for wealth is “waiwai.” An essential asset, water was a resource Hawaiians shared, and they made sure to return what they didn’t use back to the stream. But the 19th-century sugar barons who […]

Native Hawaiians have always understood the value of water. In the Hawaiian language, the word for fresh water is “wai”—and the word for wealth is “waiwai.” An essential asset, water was a resource Hawaiians shared, and they made sure to return what they didn’t use back to the stream.

But the 19th-century sugar barons who diverted water to irrigate their plantations did not share those traditions. On Maui, the most important was Alexander & Baldwin, founded in 1870 by the sons of missionaries, which wielded great political and economic power for more than a century. At its height, it sustained its operations by draining plentiful streams of 165 million gallons a day to irrigate its plantation in Maui’s central plain, moving it through 70 miles of tunnels, ditches, flumes, and reservoirs. As stream levels dropped and taro patches dried up, Native Hawaiians, unable to grow their own food, were forced to move.

The network became a subsidiary company—East Maui Irrigation—which still controls this water diversion system. Today, EMI is jointly owned by Alexander & Baldwin and agribusiness company Mahi Pono.

EMI has been the source of long-running legal battles on Maui, as farmers and environmental groups seek to stop it from sucking up fresh water from the island’s streams. “For more than two decades, Native Hawaiians and the environmental community have been using legal avenues to try to restore at least some flow to these streams,” says Sierra Club attorney David Frankel. “At every turn, A&B and [the Board of Land and Natural Resources] have worked hand-in-hand to thwart those efforts.”  

An A&B spokesperson disputes this. “There are laws and statutes in Hawaii that govern the flow of water in streams and these legal processes were followed by the BLNR, A&B, and the Native Hawaiian and environmental communities,” the spokesperson says. “Significant amounts of water have been restored to East Maui streams. A number of priority streams…have been permanently and fully restored and will not be diverted in the future.”

The battle over Maui’s water supply intensified last August, when wildfires tore through the island and devastated the community of Lahaina. Earlier that summer, EMI’s legal opponents had scored a victory when a state court reduced the amount it could suck up from Maui’s streams by a quarter. But a day after the historic town was all but wiped out, the state of Hawaii petitioned its Supreme Court to stop the court order and increase the amount of water diverted, ostensibly for the purpose of fighting fires in Upcountry Maui.

The state’s petition seemed like a backdoor way to reverse the earlier ruling against EMI, especially when it soon became clear there was more than enough water available to fight the Upcountry fires. And it raised local suspicions that the state was doing the bidding of corporations.

Frankel called the effort a “brazen attempt to capitalize on tragedy to subvert the judicial process.” The state Supreme Court ultimately denied the petition. But a year after the Maui fires, the fight at the heart of that case—over who controls the island’s water supply, public or private interests—remains as fierce as ever.

A house and palm trees burn in a massive wildfire.
The hall of historic Waiola Church in Lahaina and nearby Lahaina Hongwanji Mission are engulfed in flames in 2023.Matthew Thayer/The Maui News/AP

Hawaii’s sugar plantations started closing one by one in the 1950s, as production moved to countries where costs were lower. The last of them, A&B’s Central Maui sugar operation, shut down in 2016. The company is now in the commercial real estate and development business, with a portfolio spanning 39 properties and 3,500 acres across Hawaii.

On Maui, A&B’s legacy remains complicated. For some it is an extractive force that has denied Native farmers their cultural lifestyle. For others, it is a benevolent presence that provided jobs, medical care, housing, and scholarships for students. “A&B was a major employer on Maui for over a century,” says Lucienne de Naie, the chairperson of Sierra Club Maui Group. “There were people who were very grateful to A&B. They gave immigrants a chance to work in the fields.” But cross the company, de Naie says, and “you were blackballed. It was hard to get any kind of job on Maui.”

Because of its history on the island, any issue having to do with A&B, including water, has deeply divided the island community. “While we can’t speak for our predecessors, we are encouraged by the re-emergence of taro cultivation as a cultural practice and important food source in East Maui,” says an A&B spokesperson.

De Naie lives in Huelo, a small town in northeastern Maui, where there is no public water supply. Residents retrieve water from streams or through water catchment. If those sources are dry, they have to purchase water. “We live in an area where our water is taken for other people to use, but we have to buy water from people that come in trucks and deliver it,” de Naie says.

Hawaii’s constitution declares that water is a public trust for the benefit of all citizens, and the state government is the only entity that can administer this resource. But there’s a loophole: Businesses, such as A&B, can control and sell the use of their water diversion systems.

“The operators of the diversion system end up having a significant amount of leverage over who gets how much water,” says Jonathan Scheuer, co-author of the book Water and Power in West Maui. “This is partly because of the amount of information they have available on how the system operates. Other players have to trust them often when they say this is how much water is available.”

The state leases water rights to EMI and other companies. For decades, EMI has received one-year revocable permits from BLNR to divert water from Maui’s streams. In exchange for the use of water for its own purposes, EMI must deliver water to rural residents in Upcountry Maui, for which it is paid 6 cents per thousand gallons by the Maui Department of Water Supply.

In 2018, the newly incorporated company Mahi Pono bought 41,000 acres of former plantation lands from A&B for $262 million, making it Maui’s largest landowner. The deal also included a 50 percent interest in EMI for $2.7 million.

The company currently employs 350 Maui residents. By the end of 2024, it projects it will complete planting 14,830 acres with a variety of crops, including citrus, coffee, macadamia nut, watermelon, and onions.

Though Mahi Pono’s name is Hawaiian—it means “to grow responsibly”—the company is not. It is majority owned by Canada’s Public Sector Pension Investment Board (PSP), which manages approximately $200 billion in assets and has been buying up water rights worldwide as long-term investments.

“It makes perfect sense for them to invest in water,” says Shay Chan Hodges. She served as vice chair of the Maui County Board of Water Supply from 2018 to 2019, and chair from 2019 to 2021. “Obviously there’s value to 40,000 acres of land, but the real value is the water attached to that land.”

Water moves through an aqueduct in a field.
Water moves slowly through Lowrie Ditch in 2016 as it passes through a Haiku weir on its way to a siphon on the island of Maui.Matthew Thayer/Maui News/AP

That’s something A&B and Mahi Pono evidently agree on, too. Per their sales contract, if A&B is unable to secure water leases with the state of at least 30 million gallons per day or if it’s unable to secure a long-term water lease of 30 years, it must pay Mahi Pono rebates of up to $62 million. Indeed, Mahi Pono’s allocation had been cut below that contractual threshold shortly before the state and A&B petitioned to increase the water usage of the East Maui Irrigation System last August in the wake of the Lahaina blaze.

“If Mahi Pono can obtain a 30-year lease from the state allowing for tens of millions of gallons a day (upwards of 90 mgd), the lease itself is an asset that can be monetized and potentially transferred or sold. This adds significant value to Mahi Pono’s holdings,” says Hodges.

After the Mahi Pono deal, A&B moved quickly to pursue a 30-year lease to divert up to 92 million gallons per day from Maui’s streams, with 85 mgd earmarked for Mahi Pono’s agricultural holdings. As part of its lease application, EMI filed an environmental impact statement that made plain the Faustian bargain at the heart of Maui’s water system. If it was not granted water rights, its water deliveries “would terminate,” a prospect that would leave tens of thousands of Maui residents without access to fresh water.

This language predictably caused local alarm, and the Maui County Board Department of Water Supply created a Temporary Investigative Group in 2019 to research the feasibility of purchasing and maintaining the EMI system.

“The Temporary Investigative Group believed that public ownership of the system was necessary for protecting the public health,” says Hodges, who was part of the group. “Because why are we being held hostage? The basic message was, ‘if you don’t do what we say, you won’t get any water.’”

Hodges and her colleagues recommended either purchasing or condemning the EMI system, or for the mayor to step in to acquire the long-term leases and give control back to the government, but nothing came of it.

For years, A&B and Mahi Pono have sought to influence local politics. “These corporations’ executives have held a number of influential positions in both the state and county governments,” says Keani Rawlins-Fernandez, a member of the Maui County Council. “A&B and Mahi Pono have long donated tremendous amounts to elected officials’ campaigns.”

Hannibal Tavares, one of Maui’s former mayors, was a veteran of the sugar industry and an employee of A&B prior to winning office in 1979. The current vice president of A&B also served on the state’s Commission on Water Resource Management (the arm that decides how much water companies can divert) from 2002 to 2005 while working for A&B. Another sugar industry leader twice served on the commission.

Since 2006, A&B and its top executives have given hundreds of thousands of dollars to state and county politicians. They’ve donated more than $10,000 to Gov. Josh Green in the past two years. Mahi Pono’s executives began donating to political campaigns in 2020. Thousands of those contributions flowed to Green, too.

“This is a case of our elected leaders choosing to be beholden to a private entity,” Hodges says.

Three workers stand in a sugar cane field with machetes, chopping the cane.
Workers cut sugar cane at Hawaiian Commercial & Sugar, the state’s last sugar plantation, in this 2010 file photo.Audrey McAvoy/AP

Even before last year’s wildfires reinvigorated the fight over Maui’s water supply, activists had begun to gain some ground in their effort to wrest control from A&B and Mahi Pono.

Since the former and present mayor didn’t step in, in 2022, voters approved the creation of the East Maui Community Board water authority, which gives the people the power to negotiate water leases with the state. Hodges says she was surprised there was no pushback from corporations when it was put on the ballot, but there was some controversy with the appointment of its 11-member board. After the deadline to apply had closed, the county council received requests to open the process up again.

When the county did so, new applicants included a former Mahi Pono executive and former Mayor Alan Arakawa, who had opposed the water authority and said it would “kill Mahi Pono.” (When the 11-member board was eventually approved, it included Arakawa, taro farmers and several water resource experts, including Scheuer, who became the chair.)

Delayed by the fire, the water board began holding bimonthly meetings in February, and the director seat will soon be filled. But whether the community water authority and board successfully take East Maui water leases out of the hands of A&B and Mahi Pono, or if more challenges emerge, remains to be seen. If successful, it would be the first time in more than 100 years that the people of East Maui, and not a private corporation, will determine how its water is divided and shared. It could prove to be a model for the rest of the island, where other corporations hold its own separate systems.

Currently, EMI has a one-year lease from the state covering 2024, allowing 31.25 million gallons per day to be diverted from East Maui’s streams to Mahi Pono’s land—and the Sierra Club Maui is keeping a sharp eye as its legal battles continue. It’s fighting to stop the issuance of one-year leases, which avoids the rigorous review afforded to long-term leases.

De Naie says these court battles will make a difference for the future. “Eventually…we will see a standard set for trusteeship of public resources that should have been in place in the first place.”

Read the full story here.
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Some big water agencies in farming areas get water for free. Critics say that needs to end

The federal government is providing water to some large agricultural districts for free. In a new study, researchers urge the Trump administration to start charging more for water.

The water that flows down irrigation canals to some of the West’s biggest expanses of farmland comes courtesy of the federal government for a very low price — even, in some cases, for free.In a new study, researchers analyzed wholesale prices charged by the federal government in California, Arizona and Nevada, and found that large agricultural water agencies pay only a fraction of what cities pay, if anything at all. They said these “dirt-cheap” prices cost taxpayers, add to the strains on scarce water, and discourage conservation — even as the Colorado River’s depleted reservoirs continue to decline.“Federal taxpayers have been subsidizing effectively free water for a very, very long time,” said Noah Garrison, a researcher at UCLA’s Institute of the Environment and Sustainability. “We can’t address the growing water scarcity in the West while we continue to give that water away for free or close to it.”The report, released this week by UCLA and the environmental group Natural Resources Defense Council, examines water that local agencies get from the Colorado River as well as rivers in California’s Central Valley, and concludes that the federal government delivers them water at much lower prices than state water systems or other suppliers.The researchers recommend the Trump administration start charging a “water reliability and security surcharge” on all Colorado River water as well as water from the canals of the Central Valley Project in California. That would encourage agencies and growers to conserve, they said, while generating hundreds of millions of dollars to repair aging and damaged canals and pay for projects such as new water recycling plants.“The need for the price of water to reflect its scarcity is urgent in light of the growing Colorado River Basin crisis,” the researchers wrote. The study analyzed only wholesale prices paid by water agencies, not the prices paid by individual farmers or city residents. It found that agencies serving farming areas pay about $30 per acre-foot of water on average, whereas city water utilities pay $512 per acre-foot. In California, Arizona and Nevada, the federal government supplies more than 7 million acre-feet of water, about 14 times the total water usage of Los Angeles, for less than $1 per acre-foot. And more than half of that — nearly one-fourth of all the water the researchers analyzed — is delivered for free by the U.S. Bureau of Reclamation to five water agencies in farming areas: the Imperial Irrigation District, Palo Verde Irrigation District and Coachella Valley Water District, as well as the Truckee-Carson Irrigation District in Nevada and the Unit B Irrigation and Drainage District in Arizona. Along the Colorado River, about three-fourths of the water is used for agriculture.Farmers in California’s Imperial Valley receive the largest share of Colorado River water, growing hay for cattle, lettuce, spinach, broccoli and other crops on more than 450,000 acres of irrigated lands. The Imperial Irrigation District charges farmers the same rate for water that it has for years: $20 per acre-foot. Tina Shields, IID’s water department manager, said the district opposes any surcharge on water. Comparing agricultural and urban water costs, as the researchers did, she said, “is like comparing a grape to a watermelon,” given major differences in how water is distributed and treated.Shields pointed out that IID and local farmers are already conserving, and this year the savings will equal about 23% of the district’s total water allotment. “Imperial Valley growers provide the nation with a safe, reliable food supply on the thinnest of margins for many growers,” she said in an email.She acknowledged IID does not pay any fee to the government for water, but said it does pay for operating, maintaining and repairing both federal water infrastructure and the district’s own system. “I see no correlation between the cost of Colorado River water and shortages, and disagree with these inflammatory statements,” Shields said, adding that there “seems to be an intent to drive a wedge between agricultural and urban water users at a time when collaborative partnerships are more critical than ever.”The Colorado River provides water for seven states, 30 Native tribes and northern Mexico, but it’s in decline. Its reservoirs have fallen during a quarter-century of severe drought intensified by climate change. Its two largest reservoirs, Lake Mead and Lake Powell, are now less than one-third full.Negotiations among the seven states on how to deal with shortages have deadlocked.Mark Gold, a co-author, said the government’s current water prices are so low that they don’t cover the costs of operating, maintaining and repairing aging aqueducts and other infrastructure. Even an increase to $50 per acre-foot of water, he said, would help modernize water systems and incentivize conservation. A spokesperson for the U.S. Interior Department, which oversees the Bureau of Reclamation, declined to comment on the proposal.The Colorado River was originally divided among the states under a 1922 agreement that overpromised what the river could provide. That century-old pact and the ingrained system of water rights, combined with water that costs next to nothing, Gold said, lead to “this slow-motion train wreck that is the Colorado right now.” Research has shown that the last 25 years were likely the driest quarter-century in the American West in at least 1,200 years, and that global warming is contributing to this megadrought.The Colorado River’s flow has decreased about 20% so far this century, and scientists have found that roughly half the decline is due to rising temperatures, driven largely by fossil fuels.In a separate report this month, scientists Jonathan Overpeck and Brad Udall said the latest science suggests that climate change will probably “exert a stronger influence, and this will mean a higher likelihood of continued lower precipitation in the headwaters of the Colorado River into the future.” Experts have urged the Trump administration to impose substantial water cuts throughout the Colorado River Basin, saying permanent reductions are necessary. Kathryn Sorensen and Sarah Porter, researchers at Arizona State University’s Kyl Center for Water Policy, have suggested the federal government set up a voluntary program to buy and retire water-intensive farmlands, or to pay landowners who “agree to permanent restrictions on water use.”Over the last few years, California and other states have negotiated short-term deals and as part of that, some farmers in California and Arizona are temporarily leaving hay fields parched and fallow in exchange for federal payments.The UCLA researchers criticized these deals, saying water agencies “obtain water from the federal government at low or no cost, and the government then buys that water back from the districts at enormous cost to taxpayers.”Isabel Friedman, a coauthor and NRDC researcher, said adopting a surcharge would be a powerful conservation tool. “We need a long-term strategy that recognizes water as a limited resource and prices it as such,” she wrote in an article about the proposal.

California cities pay a lot for water; some agricultural districts get it for free

Even among experts the cost of water supplies is hard to pin down. A new study reveals huge differences in what water suppliers for cities and farms pay for water from rivers and reservoirs in California, Arizona and Nevada.

In summary Even among experts the cost of water supplies is hard to pin down. A new study reveals huge differences in what water suppliers for cities and farms pay for water from rivers and reservoirs in California, Arizona and Nevada. California cities pay far more for water on average than districts that supply farms — with some urban water agencies shelling out more than $2,500 per acre-foot of surface water, and some irrigation districts paying nothing, according to new research.  A report published today by researchers with the UCLA Institute of the Environment and Sustainability and advocates with the Natural Resources Defense Council shines a light on vast disparities in the price of water across California, Arizona and Nevada.  The true price of water is often hidden from consumers. A household bill may reflect suppliers’ costs to build conduits and pump water from reservoirs and rivers to farms and cities. A local district may obtain water from multiple sources at different costs. Even experts have trouble deciphering how much water suppliers pay for the water itself. The research team spent a year scouring state and federal contracts, financial reports and agency records to assemble a dataset of water purchases, transfers and contracts to acquire water from rivers and reservoirs. They compared vastly different water suppliers with different needs and geographies, purchasing water from delivery systems built at different times and paid for under different contracts. Their overarching conclusion: One of the West’s most valuable resources has no consistent valuation – and sometimes costs nothing at all.  Cities pay the highest prices for water. Look up what cities or irrigation districts in California, Nevada and Arizona pay for surface water in our interactive database at calmatters.org “It costs money to move water around,” the report says, “but there is no cost, and no price signal, for the actual water.” That’s a problem, the authors argue, as California and six other states in the Colorado River basin hash out how to distribute the river’s dwindling flows — pressed by federal ultimatums, and dire conditions in the river’s two major reservoirs. The study sounds the alarm that the price of water doesn’t reflect its growing scarcity and disincentivizes conservation. “We’re dealing with a river system and water supply source that is in absolute crisis and is facing massive shortfalls … and yet we’re still treating this as if it’s an abundant, limitless resource that should be free,” said Noah Garrison, environmental science practicum director at UCLA and lead author on the study.  Jeffrey Mount, senior fellow at the Public Policy Institute of California, applauded the research effort. Though he had not yet reviewed the report, he said complications abound, built into California’s water infrastructure itself and amplified by climate change. Moving, storing and treating water can drive up costs, and are only sometimes captured in the price.  “We’ve got to be careful about pointing our fingers and saying farmers are getting a free ride,” Mount said. Still, he agreed that water is undervalued: “We do not pay the full costs of water — the full social, full economic and the full environmental costs of water.”  Coastal cities pay the most The research team investigated how much suppliers above a certain purchase threshold spend on water from rivers and reservoirs in California, Arizona and Nevada.  They found that California water suppliers pay more than double on average than what Nevada districts pay for water, and seven times more than suppliers in Arizona.  The highest costs span the coast between San Francisco and San Diego, which the researchers attributed to the cost of delivery to these regions and water transfers that drive up the price every time water changes hands.  “In some of those cases it’s almost a geographic penalty for California, that there are larger conveyance or transport and infrastructure needs, depending on where the districts are located,” Garrison said.  Agricultural water districts pay the least In California, according to the authors, cities pay on average 20 times more than water suppliers for farms — about $722 per acre foot, compared to $36.  One acre foot can supply roughly 11 Californians for a year, according to the state’s Department of Water Resources.  Five major agricultural suppliers paid nothing to the federal government for nearly 4 million acre-feet of water, including three in California that receive Colorado River water: the Imperial Irrigation District, the Coachella Valley Water District and the Palo Verde Irrigation District.  Tina Anderholt Shields, water manager for the Imperial Irrigation District, which receives the single largest share of Colorado River water, said the district’s contract with the U.S. government does not require any payment for the water.  Cities, by contrast, received less than 40,000 acre-feet of water for $0. The report notes, however, that the Metropolitan Water District of Southern California, a major urban water importer, spends only 25 cents an acre-foot for around 850,000 acre-feet of water from the Colorado River.  Bill Hasencamp, manager of Colorado River resources at Metropolitan, said that the true cost of this water isn’t reflected in the 25-cent fee, because the expense comes from moving it. By the time the Colorado River water gets to the district, he said it costs several hundred dollars. Plus, he added, the district pays for hydropower, which helps cover the costs of the dams storing the water supply. “That enables us to only pay 25 cents an acre foot to the feds on the water side, because we’re paying Hoover Dam costs on the power side.” Federal supplies are the cheapest; transfers drive up costs Much of the difference among water prices across three states comes down to source: those whose supplies come from federally managed rivers, reservoirs, aqueducts and pumps pay far less on average than those receiving water from state managed distribution systems or via water transfers.  Garrison and his team proposed adding a $50 surcharge per acre-foot of cheap federal supplies to help shore up the infrastructure against leaks and losses or pay for large-scale conservation efforts without tapping into taxpayer dollars.  But growers say that would devastate farming in California.  “It’s important to note that the ‘value’ of water is priceless,” said Allison Febbo, General Manager of Westlands Water District, which supplies San Joaquin Valley farms. The report calculates that the district pays less than $40 per acre foot for water from the federal Central Valley Project, though the Westlands rate structure notes another $14 fee to a restoration fund. “The consequences of unaffordable water can be seen throughout our District: fallowed fields, unemployment, decline in food production…” The Imperial Irrigation District’s Shields said that a surcharge would be inconsistent with their contract, difficult to implement, and unworkable for growers.  “It’s not like farmers can just pass it on to their buyers and then have that roll down to the consumer level where it might be ‘manageable,’” Shields said. The most expensive water in California is more than $2,800 an acre-foot The most expensive water in California, Arizona or Nevada flows from the rivers of Northern California, down California’s state-managed system of aqueducts and pumps, to the San Gorgonio Pass Water Agency in Riverside County. Total cost, according to the report: $2,870.21 per acre foot.  Lance Eckhart, the agency’s general manager, said he hadn’t spoken to the study’s authors but that the number sounded plausible. The price tag would make sense, he said, if it included contributing to the costs for building and maintaining the 705-mile long water delivery system, as well as for the electricity needed to pump water over mountains.  Eckhart compared the water conveyance to a railroad, and his water agency to a distant, distant stop. “We’re at the end, so we have the most railroad track to pay for, and also the most energy costs to get it down here,” he said.  Because it took decades for construction of the water delivery system to reach San Gorgonio Pass, the water agency built some of those costs into local property taxes before the water even arrived, rather than into the water bills for the cities and towns they supply. As a result, its mostly municipal customers pay only $399 per acre foot, Eckhart said.  “You can’t build it into rates if you’re not going to see your first gallon for 40 years,” Ekhart said.  The study didn’t interrogate how the wholesale price of imported water translates to residential bills. Water managers point out that cheap supplies like groundwater can help dilute the costs of pricey imported water.  The Los Angeles Department of Water and Power, for instance, purchases water imported from the Colorado River and Northern California to fill gaps left by local groundwater stores, supplies from the Owens Valley, and other locally managed sources, said Marty Adams, the utility’s former general manager. (The Los Angeles Department of Water and Power was unable to provide an interview.) Because the amount of water needed can vary from year to year, it’s added as an additional charge on top of the base rate, Adams said. “If you have to pay for purchased water somewhere, when you add all the numbers up, it comes out in that total,” he said.  “The purchased water becomes the wildcard all the time.”

Scientists Thought Parkinson’s Was in Our Genes. It Might Be in the Water

Parkinson’s disease has environmental toxic factors, not just genetic.

Skip to main contentScientists Thought Parkinson’s Was in Our Genes. It Might Be in the WaterNew ideas about chronic illness could revolutionize treatment, if we take the research seriously.Photograph: Rachel JessenThe Big Story is exclusive to subscribers.Start your free trial to access The Big Story and all premium newsletters.—cancel anytime.START FREE TRIALAlready a subscriber? Sign InThe Big Story is exclusive to subscribers. START FREE TRIALword word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word wordmmMwWLliI0fiflO&1mmMwWLliI0fiflO&1mmMwWLliI0fiflO&1mmMwWLliI0fiflO&1mmMwWLliI0fiflO&1mmMwWLliI0fiflO&1mmMwWLliI0fiflO&1

Drinking water contaminated with Pfas probably increases risk of infant mortality, study finds

Study of 11,000 births in New Hampshire shows residents’ reproductive outcomes near contaminated sitesDrinking water contaminated with Pfas chemicals probably increases the risk of infant mortality and other harm to newborns, a new peer-reviewed study of 11,000 births in New Hampshire finds.The first-of-its-kind University of Arizona research found drinking well water down gradient from a Pfas-contaminated site was tied to an increase in infant mortality of 191%, pre-term birth of 20%, and low-weight birth of 43%. Continue reading...

Drinking water contaminated with Pfas chemicals probably increases the risk of infant mortality and other harm to newborns, a new peer-reviewed study of 11,000 births in New Hampshire finds.The first-of-its-kind University of Arizona research found drinking well water down gradient from a Pfas-contaminated site was tied to an increase in infant mortality of 191%, pre-term birth of 20%, and low-weight birth of 43%.It was also tied to an increase in extremely premature birth and extremely low-weight birth by 168% and 180%, respectively.The findings caught authors by surprise, said Derek Lemoine, a study co-author and economics professor at the University of Arizona who focuses on environmental policymaking and pricing climate risks.“I don’t know if we expected to find effects this big and this detectable, especially given that there isn’t that much infant mortality, and there aren’t that many extremely low weight or pre-term births,” Lemoine said. “But it was there in the data.”The study also weighed the cost of societal harms in drinking contaminated water against up-front cleanup costs, and found it to be much cheaper to address Pfas water pollution.Extrapolating the findings to the entire US population, the authors estimate a nearly $8bn negative annual economic impact just in increased healthcare costs and lost productivity. The cost of complying with current regulations for removing Pfas in drinking water is estimated at about $3.8bn.“We are trying to put numbers on this and that’s important because when you want to clean up and regulate Pfas, there’s a real cost to it,” Lemoine said.Pfas are a class of at least 16,000 compounds often used to help products resist water, stains and heat. They are called “forever chemicals” because they do not naturally break down and accumulate in the environment, and they are linked to serious health problems such as cancer, kidney disease, liver problems, immune disorders and birth defects.Pfas are widely used across the economy, and industrial sites that utilize them in high volume often pollute groundwater. Military bases and airports are among major sources of Pfas pollution because the chemicals are used in firefighting foam. The federal government estimated that about 95 million people across the country drink contaminated water from public or private wells.Previous research has raised concern about the impact of Pfas exposure on fetuses and newborns.Among those are toxicological studies in which researchers examine the chemicals’ impact on lab animals, but that leaves some question about whether humans experience the same harms, Lemoine said.Other studies are correlative and look at the levels of Pfas in umbilical cord blood or in newborns in relation to levels of disease. Lemoine said those findings are not always conclusive, in part because many variables can contribute to reproductive harm.The new natural study is unique because it gets close to “isolating the effect of the Pfas itself, and not anything around it”, Lemoine said.Researchers achieved this by identifying 41 New Hampshire sites contaminated with Pfoa and Pfos, two common Pfas compounds, then using topography data to determine groundwater flow direction. The authors then examined reproductive outcomes among residents down gradient from the sites.Researchers chose New Hampshire because it is the only state where Pfas and reproductive data is available, Lemoine said. Well locations are confidential, so mothers were unaware of whether their water source was down gradient from a Pfas-contaminated site. That created a randomization that allows for causal inference, the authors noted.The study’s methodology is rigorous and unique, and underscores “that Pfas is no joke, and is toxic at very low concentrations”, said Sydney Evans, a senior science analyst with the Environmental Working Group non-profit. The group studies Pfas exposures and advocates for tighter regulations.The study is in part effective because mothers did not know whether they were exposed, which created the randomization, Evans said, but she noted that the state has the information. The findings raise questions about whether the state should be doing a similar analysis and alerting mothers who are at risk, Evans said.Lemoine said the study had some limitations, including that authors don’t know the mothers’ exact exposure levels to Pfas, nor does the research account for other contaminants that may be in the water. But he added that the findings still give a strong picture of the chemicals’ effects.Granular activated carbon or reverse osmosis systems can be used by water treatment plants and consumers at home to remove many kinds of Pfas, and those systems also remove other contaminants.The Biden administration last year put in place limits in drinking water for six types of Pfas, and gave water utilities several years to install systems.The Trump administration is moving to undo the limits for some compounds. That would probably cost the public more in the long run. Utility customers pay the cost of removing Pfas, but the public “also pays the cost of drinking contaminated water, which is bigger”, Lemoine said.

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