This Day in Labor History: October 27, 1948. The Donora Smog kills 20 people in Donora, PA. Let's talk about the environmental conditions of work in industrial production and how workers don't have to die from pollution. The picture below was taken at noon. 
Donora was a town dominated by U.S. Steel. Southeast of Pittsburgh, the town had both the Donora Zinc Works and the American Steel and Wire plant, both owned by U.S. Steel.
The pollution throughout southwest Pennsylvania was legendary as the combination of the steel industry and the region’s hills and valleys meant incredible smoke. While Pittsburgh was nationally famous for its pollution, surrounding towns had similar problems.
For the 19th and first half of the twentieth century, this pollution was seen as a sign of progress. There were anti-smoke crusades during the Progressive Era, but mostly there were no limits on corporate pollution.
But after World War II, with the struggles for mere survival that marked American labor history for the previous century over, workers began demanding more of their employers and government when it came to the environment.
The factories routinely released hydrogen fluoride, sulfur dioxide, sulfuric acid, nitrogen dioxide, fluorine, and other poisons into the air. Nearly all the vegetation within a half mile of the Zinc Works was already dead.
Donora already suffered from high rates of respiratory deaths, a fact noted at the time, which is significant because people didn’t much talk about that in 1948. The people who had to deal with these problems were the workers themselves.
Employers poisoned workers' bodies inside the factories through toxic exposure and they poisoned their bodies outside the factories through air, water, and ground pollution. Being an industrial worker in the mid-twentieth century was to be under a constant barrage of toxicity.
In Donora, people had been complaining about the air quality for decades. U.S. Steel opened the American Steel and Wire plant in 1915. By 1918, it was already paying people off for the air pollution and it faced lawsuits from residents, especially farmers, through the 30s.
But in a climate of weak legal repercussions or regulation, this was merely a nuisance for U.S. Steel. Here's a photo of the plant and its pollution.
On October 27, an air inversion started. This is a common features of mountain and valley landscapes, trapping cold air below a layer of warm air. It can go on for days. Add toxic smoke and you have a recipe for death. It continued until November 2.
When it began, this meant that the pollution spewing from the smokestacks just sat in the valley, turning the air into a toxic stew. By October 29, the police closed the town to traffic because no one could see well enough to drive.
By that time, people were getting very sick. 6,000 people became ill out of a town of 13,000. Almost all of these people were workers and their families who relied upon U.S. Steel for survival. Yet that could also kill them. 800 pets also died.
The smog could easily have been worse. An assessment released in December estimated that thousands more could have died if it lasted a couple extra days.
Notably, the weather inversion was region-wide, but Pittsburgh, long the famed home of American smoke pollution, avoided any serious problems because it had recently passed new ordinances against burning bituminous coal, thus lowering the pollution levels and saving lives.
U.S. Steel of course called the Donora Fog “an act of God,” because only a higher power could have led to a factory without pollution controls. This is standard strategy for corporations when their environmental policies kill people.
The Donora Fog put workers, organized with the United Steelworkers of America, into a difficult situation. 6 of the 7 members of the Donora city council were USWA members. And they were sick too. But what if U.S. Steel closed the factory? Even in 1948, this was on workers’ minds.
Yet they also wanted real reform. Workers did not trust federal and state regulators. The U.S. Public Health Service originally rejected any investigation of Donora, calling it an “atmospheric freak.”
When investigations finally did happen a few days later, there were no air samples from the pollution event itself and the government recommended the factories reopen.
So the USWA and city council filled with its own members conducted their own investigation. CIO president Phil Murray, who grew up not far from Donora, offered the locals $10,000 to start this process.
Working with a medical school professor from the University of Cincinnati, the USWA hired six housewives to conduct health effects survey to create the basis for a lawsuit. This continued pressure finally forced a government response.
When the Zinc Works decided to reopen in order to “prove” that the plant could not possibly cause smog, locals pressured the Public Heath Service to make the test public. When it did, the health complaints started rolling in, with parents keeping their children home from school.
Ultimately, the Public Health Service had no interest in holding U.S. Steel accountable for their subsidiary plants and the company itself wanted to avoid liability without creating a new regulatory structure that would limit emissions.
U.S. Steel openly claimed they would close the plants if it had to make major reforms. And in the end, the Public Health Service report, released in October 1949, did not pin culpability on the factories.
The people of Donora sued the plants in response. The company returned to its “act of God” legal defense. The Zinc Works lawsuit paid 80 families $235,000 when it was settled, but that barely covered their legal fees.
The American Steel and Wire suit was more successful, leading to a $4.6 million payout. But this was a still a pittance considering the damage done to the people of Donora by the steel industry.
Yet in the end, this was an industry the town needed to survive. U.S. Steel closed both plants by 1966, leading to the long-term decline of Donora, a scenario repeated across the region as steel production moved overseas. Today, Donora’s population is less than 1/2 of 1948.
The Donora Fog helped lead to laws cleaning up the air. The first meaningful air pollution legislation in the nation’s history passed Congress and was signed by President Eisenhower in 1955. 1963 saw the first Clean Air Act and 1970 the most significant Clean Air Act.
Supporters of all these laws cited Donora as evidence of the need for air pollution legislation.
Incidentally anti-fluoridization idiots use Donora as evidence that fluoride is evil.
fluoridation.com/donora.htm
fluoridation.com/donora.htm
While this general story is well-known, for the details, I drew from Lynn Page Snyder, “Revisiting Donora, Pennsylvania’s 1948 Air Pollution Disaster, in Joel Tarr, ed., Devastation and Renewal: An Environmental History of Pittsburgh and Its Region.
Of course, workers are still dying in basically the same way for your products. It just happens overseas so no one cares.
Also, the action of the USWA after Donora shows that there is no inherent tension between the labor and environmental movements.
In fact, there is a rich history of working-class environmentalism. My book Empire of Timber shows how timber workers used their unions to promote their own environmental agendas through the 20th century.
amazon.com/gp/product/110…
amazon.com/gp/product/110…
The reality of workers and greens not getting along today is true enough, but this is because of economic dislocation and the nation flushing the working class down the toilet, creating greater desperation.
One of my research projects is to look at relationships between unions and conservationists in the early to mid-20th century, but I don't know if I will ever actually complete it. I've done a good chunk of research though. There's lots of interesting connections!
Back tomorrow to talk about one of the most transformative technologies in global history--the cotton gin. To say the least, this did not have a positive impact on workers' lives, black or white.
