Toxic Terrain

In the Toxic Terrain series, former New York Times reporter Keith Schneider examines the rampant overuse of farm fertilizers in US agriculture, and the dire consequences for human and environmental health. The project is supported by the Alicia Patterson Foundation and the Fund For Investigative Journalism. Several articles have been co-published by other outlets, including the Guardian, Circle of Blue, and Investigate Midwest.

November 8, 2023

US regulators order Minnesota to clean up nitrate contaminated water

By Keith Schneider

In recognition of pervasive farm-related water contamination, federal regulators have ordered three Minnesota state agencies to address “imminent and substantial endangerment to the health” of thousands of residents who are being exposed to high levels of nitrate contamination in their drinking water.

The US Environmental Protection Agency (EPA) ordered state officials to urgently address a nitrate-contaminated drinking water crisis threatening the karst region in southeastern Minnesota and provide safe, alternative drinking water for impacted residents.

The EPA directive, which was issued last week, comes in response to a petition filed last spring by the Minnesota Center for Environmental Advocacy (MCEA) and ten other groups calling on the agency to investigate. The action also comes as federal and state authorities in Corn Belt states are expressing growing concerns about threats posed by farm-related water pollution.

“The feds are interested in human health,” said Jeff Broberg, director of the Minnesota Well Owners Organization, an advocacy group. “That’s been the missing link in considering the hazards of nitrate pollution.”

Nitrates form when nitrogen from commercial fertilizer and animal manure are exposed to oxygen. Nitrate exposure has been linked to a range of health problems, including heart and lung problems and certain cancers. Nitrates are known to be particularly dangerous for babies.

The EPA demands for action on nitrate pollution came in a letter to the Minnesota Pollution Control Agency, the Minnesota Department of Health, and the Minnesota Department of Agriculture. In its letter, the EPA said the state must stringently regulate manure management at large livestock operations, a primary source of the contamination. Crop and livestock production accounts for roughly 70 percent of the state’s nitrate pollution, according to the Minnesota Pollution Control Agency.

“We know what causes this pollution. It’s time for Minnesota’s agricultural lobby and the Department of Agriculture to come to the table and agree to real solutions to eliminate this public health threat,” Leigh Currie, MCEA director of strategic litigation, said in a press release.

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November 1, 2023

“What we’re up against” – North Dakota towns fight Farm Bureau to try to keep water clean

By Keith Schneider

DEVILS LAKE, ND – When Clark Steinhaus first heard about a plan to build a feeding operation for 2,499 hogs near the shoreline of North Dakota’s largest natural lake, he was alarmed. As chair of Pelican Township’s board of supervisors, Steinhaus worried the manure generated by so many hogs could easily contaminate area waterways, including 160,000-acre Devils Lake and its 375 miles of shoreline.

His concerns were not surprising given the fact that each year, US industrial-scale feeding facilities – the standard for American meat and dairy production – generate, store, and spread millions of gallons of untreated liquid feces and urine across farmland. Mammoth dairy, hog, poultry, and beef cattle operations are notorious across Corn Belt states for fouling the air with rank odors and contaminating surface and groundwater with toxic nitrates, phosphorus, and bacteria.

“We got documentation from the pig boys’ engineers that said they’re going to build a 12-foot deep pit under the facility – four-inch concrete, no rebar, only wire mesh. No rubber lining,” said Steinhaus. “They were going to store millions of gallons of manure in that pit. Yeah. Water pollution is a concern here.”

The three-member Pelican Township board unanimously rejected the construction permit application in 2019, deciding it did not meet requirements of the applicable zoning ordinance.

The seemingly straight-forward decision on behalf of a tiny township that is home to only 23 residents came back to haunt Steinhaus, miring the township in litigation and dragging it into a sweeping campaign by the American Farm Bureau Federation to upend local zoning rules that aim to curtail industrial-sized animal agriculture across the United States.

The North Dakota Farm Bureau’s lawsuit against Pelican Township was one of three such lawsuits filed in North Dakota, and among many brought across US farm country as the Farm Bureau levers the courts, legislatures and elected leaders to impede regulation of large-scaled animal agriculture and the foul odors and mammoth waste stream that results.

Five years into its livestock expansion campaign, the Farm Bureau is steadily peeling away important state statutes that make this possible.

“Look at what we are up against,” said Steinhaus. “We have 23 residents in Pelican Township – 23 people live here. We were selling tickets to raffle for cash to pay our lawyers.”

September 13, 2023

Could farm fertilizers be driving Corn Belt cancers?

By Keith Schneider

BERNE, Minn. – It was a hot afternoon in mid-July and 60-year-old Brian Bennerotte was making a pilgrimage of sorts, navigating a shotgun-straight, gravel road south of Minneapolis on a journey through a landscape stitched with crop and livestock farms as far as the eye can see.

Bennerotte is one of only three surviving members of a family who farmed for three generations along a mile-long stretch of County Road B. As a long-haul truck driver, Bennerotte rarely gets back here. But with a visitor at his side, he finds his way.

From the passenger seat of a rented vehicle he scans both sides of the road, then points to a dust-scoured barn leaning into the wind. The building is all that remains of his family’s farmstead, which once encompassed 200 acres and a home large enough for Bennerotte’s parents to raise five boys and a girl.

Down the road a bit further, he recognizes neighboring properties: There is the Glarner farm, and the Spreiter farm and the Serie farm. All are connected by circumstances of geography, topography, agriculture, and social commerce.

All are also joined by disease and death.

Among the four families who lived for decades along County Road B, 12 people developed cancer and seven died. Bennerotte was one of three people who developed lymphoma. The disease nearly killed him in 1983 when he was 20 years old. His father and three brothers would not survive their own bouts with cancer.

For some, County Road B has a different name: They call it Cancer Road.

“Every family along here was affected. Every one,” said Bennerotte.

August 25, 2023

Advising farmers on fertilizer, universities add to water pollution woes

By Keith Schneider

WINONA, Minn. – Corn drapes every curve and rise here in Winona County, Minnesota – seemingly endless fields of grain that contribute to the food, fuel and finances of a robust US agricultural economy.

But the bucolic landscape belies a dark and dangerous truth: Much of the groundwater in the porous limestone beneath this area of southeast Minnesota is contaminated with some of the nation’s highest levels of nitrates – harmful pollutants released into the environment by the use of nitrogen chemicals and livestock manure as fertilizer on farmland.

Close to 200 wells in the county have been contaminated with nitrates at levels higher than what is considered safe, according to state officials and in parts of Winona County, half of all households have nitrate-contaminated drinking water. It’s frightening data for area residents because nitrates are linked to a range of health problems, including heart and lung problems and certain cancers. Nitrates are known to be particularly dangerous for babies.

Crop and livestock production accounts for roughly 70% of the state’s nitrate pollution, according to the Minnesota Pollution Control Agency, a fact that recently led a coalition of 11 state and national environmental groups to petition federal regulators to investigate.

The groups are calling on the Environmental Protection Agency (EPA) to protect residents of Winona and seven other southeast Minnesota counties from “imminent and substantial endangerment” caused by nitrate contamination. The agency’s regional office has begun to interview state officials.

The issue is not unique to Minnesota. State and federal data show that since 1990, nitrogen spread on fields in ten major US corn-growing states has increased 26%, with more nitrogen than ever pouring off the land and into US waters.

August 2, 2023

Native American tribe takes a stand to protect its natural resources

By Keith Schneider
MAHNOMEN, Minn. – It’s been centuries since the White Earth tribe migrated west across North America, following an ancestral prophecy to go where “food grows on water.” One of seven Ojibwe bands in Minnesota, White Earth found that prophecy fulfilled along the many shallow clear lakes that lie in the state’s northern forests, where luminous green stalks of wild rice grow in abundance.

The lakes and the magnificent bounty of wild rice still form the spiritual foundation of a culture, economy, and way of life for the tribe, which inhabits the White Earth Reservation that was created in 1867 through a treaty the United States signed with the Mississippi Band of Chippewa Indians.

“Everything that revolves around that rice revolves around all of us,” explained Michael Fairbanks, the tribe’s chairman.

That way of life is under threat, however, as industrial-sized dairies, hog facilities, and big crop farms are beginning to surround the tribe’s 829,440-acre reservation near the North Dakota border. The agricultural operations bring ruinous nutrient pollution that has been documented in all of Minnesota’s farming counties, and massive groundwater withdrawals for irrigation and livestock.

“When you look at the magnitude of these factory farms, the level of waste they produce, it’s horrible,” Fairbanks said.

July 24, 2023

Reporting project examines the scandal of US farm pollution

By Keith Schneider

There’s no way to describe farm-related nutrient pollution other than what it is – a national scandal.

A tiny minority of Americans, half of one percent, is grossly fouling the waters for tens of millions of others. Corn Belt crop farmers, and livestock and poultry producers – the heart of the rich and powerful $618 billion American farm sector – have virtually unlimited opportunities within state and federal law to pollute at will.

Crop producers, unregulated under the Clean Water Act, seek maximum production with no restriction on how much fertilizer they apply. Livestock and poultry producers, barely covered by the clean water law, treat farm fields as waste disposal zones for an ocean of untreated liquid manure and a mountain range of solid manure and poultry litter ripe with E.coli and other hazardous microorganisms. Polluting farm production practices, mostly overlooked by state environment departments, are defended by trade associations with lobbying offices in state capitals and allies from both parties in state legislatures and in Congress.

Since January I’ve been reporting the causes, consequences, and solutions to the farm sector’s assault on American waters with financial support from the Alicia Patterson Foundation, which also helped me secure a second grant from The Fund For Investigative Journalism. See the latest story here.

The project focuses on nitrate pollution in the Corn Belt and builds on expertise I gained reporting in 2022 for Circle of Blue on phosphorus pollution in Michigan and the Great Lakes states. Early reports from this year’s project have already been published in The New York Times, The Guardian, The New Lede, Circle of Blue, Minnpost, Investigate Midwest, Detroit Now, Michigan Radio, and my ModeShift blog.

To some extent, the tide of toxic nitrogen and phosphorus discharges from crop land and livestock operations is a well-recognized story not only in media, but also in government. Addressing it has resulted in an unsteady platform of responses over the last three decades held up by two of three legs.

The first is the considerable investment by states and the federal government in science. Billions of dollars have been spent on research and nutrient monitoring. America knows with great clarity the sources of nutrient contamination and the environmental, health, and economic damage it causes.

May 24, 2023

In Iowa, a tale of politics, power, and contaminated water

By Keith Schneider

IOWA CITY, IOWA – Here in the heart of US farm country, the wretched quality of Iowa waterways is a well-known lament. Farm fields laden with synthetic fertilizers and manure produce bounties of over 2 billion bushels of corn each year, but those same fields also produce a torrent of run-off that contaminates virtually every mile of the state’s streams and rivers and every acre of lakes and ponds.

For Iowa’s farm sector and its powerful political allies, the dire public and environmental consequences are perhaps unfortunate, but acceptable, outcomes of modern, large-scale agriculture – and, importantly, a topic best kept out of the spotlight.

Advocates for solutions to farm-related water contamination recently found out just how difficult it can be to try to shine a light on the problems. Over the last few months, a campaign of political bullying, academic intimidation, and information repression has roiled the state, offering a rare and vivid illustration of the power the agricultural industry can wield to silence challengers and to evade responsibility for it mammoth waste stream.

“It’s not working for Iowans,” said David Cwiertney, director of the Center for Health Effects of Environmental Contamination at the University of Iowa. “We’re not changing behavior in agriculture. We don’t spend enough time thinking about the damage we’re causing to people here in Iowa, to water quality impacts.”

The Iowa saga began in March when two senior Republican state lawmakers decided a state water quality researcher, who was tracking and mapping water quality problems and writing a blog about agriculture’s culpability, was getting a little too much attention.

Sen. Dan Zumbach, the chair of the Senate Agriculture Committee, and Sen. Tom Shipley, chair of the Senate Ethics Committee, reportedly told a lobbyist for the University of Iowa that they wanted to silence the researcher’s widely read, university-sponsored blog because of its aggressive reporting on farm-related water contamination. [cg1] The author of the blog was Chris Jones, a 62-year-old chemist and research engineer at the University of Iowa Institute of Hydraulic Research (IIHR).

Jones warned in his blog that strategies to reduce harmful run-off of farm fertilizers and other nutrients were not effective. As head of the Iowa Water Quality Information System since 2015, Jones backed his warnings with data; data he said made it clear that the state’s increasingly intensive industrial farm practices were pouring more nutrients into Iowa’s streams and rivers and water pollution was getting worse.

Within days of the push from the lawmakers, university administrators shut down Jones’ blog and he resigned. Weeks later the state legislature voted to defund the monitoring network Jones led.

March 24, 2023

As US pushes “climate-smart” agriculture, hopes and fears collide

By Keith Schneider

For decades, leading US farm leaders have likened efforts to rein in harmful climate change as attacks on agriculture itself, aligning with oil and gas industry groups to block policies aimed at reducing greenhouse gas emissions.

That stance has slowly been shifting in recent years, and now, fueled by $3.1 billion in federal grants, farm country is poised to shape a new era of “climate-smart” agricultural practices and take a significant role in addressing the dire consequences of a warming planet.

The actions can’t come fast enough. A panel of international scientists warned this month that the world faces a “rapidly closing window of opportunity to secure a liveable and sustainable future,” and that the actions implemented over the next few years will have consequences “now and for thousands of years.”

The Biden Administration’s focus on agriculture is just one part of a larger effort to address climate change, but it is a key element. By funding 141 experimental projects, the administration is hoping to push an industry currently responsible for generating 10% of U.S. greenhouse gases, to the front of the nation’s work to reduce carbon emissions.

The first grants from the US Department of Agriculture (USDA), for 70 large projects, were awarded in September. A second round of funding, for 71 smaller projects, was awarded in December.

The scope of the climate-smart program is expansive. Grants range from $271,200 to teach climate-friendly practices to immigrant farmers in Iowa to $95 million to encourage grain farmers in 12 Midwest states to use cultivation methods that build soil fertility. In between are projects to expand organic and sustainable agriculture, sequester carbon on pastures where livestock graze, and develop carbon-reducing cultivation methods on farms operated by African Americans and Native Americans.

In all, more than 60,000 farms and 25 million acres of crop and rangeland are involved, with spending reaching all 50 states and Puerto Rico, according to the USDA..

Considerable sums are also earmarked for development of scientific methods to effectively measure whether these climate-smart practices actually meet a program goal of sequestering 60 million metric tons of carbon.

When making the rounds at annual farm conferences across the country over the winter, Agriculture Secretary Tom Vilsack repeatedly declared that a “transformational” new era had opened for U.S. agriculture.

Grant recipients such as Marbleseed, a Wisconsin nonprofit that trains farmers in organic agriculture, say the government support is long overdue. Marbleseed is part of a partnership receiving a $4.5 million, five-year grant to train farmer in 14 Midwest and southern states on how to improve soil fertility.

“We’ve been a tiny voice shouting into the storm for a very long time,” said Tom Manley, Marbleseed program director. “They finally are starting to hear us.”

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February 8, 2023

“A national scandal” – new US climate funding could make water pollution worse

By Keith Schneider

The $369 billion Inflation Reduction Act was applauded by a chorus of US organizations and activists enthusiastic about the generous funding earmarked for projects designed to mitigate harmful climate change and improve environmental health.

But some researchers and activists are raising concerns that several provisions of the new law will actually worsen a growing environmental disaster in the nation’s heartland by increasing the tide of farm-related pollution washing into waterways and groundwater.

The sweeping new statute, which includes more than $140 billion in incentives designed to promote renewable fuels and cleaner electricity generation, aims to slash greenhouse gas emissions 40% below 2005 levels by the end of the decade. But in its efforts to promote climate-friendly agriculture, it also promotes corn-fed ethanol refineries and manure-based energy production that could unintentionally supercharge fertilizer and fecal contamination.

The Great Lakes and Midwest regions face nothing short of a water quality emergency, say those on the frontlines. Farming-related contaminants have already fouled thousands of drinking water wells from Minnesota to Missouri, and virtually every waterway in Iowa is degraded with little regulation to rein in the pollutants.

“It’s already a national emergency and a national scandal,” said Emma Schmit, senior organizer in the Midwest for Food and Water Watch, an environmental advocacy group. “When we test our waterways, the main pollutants are E.coli and nitrates and phosphorus from agriculture. These are pathogens and contaminants that can cause serious issues for people. We’re about to give large corporate farms carte blanche to make it worse.”