What happened Donora PA?

Killer smog continues to hover over Donora, Pennsylvania, on October 29, 1948. Over a five-day period, the smog killed about 20 people and made thousands more seriously ill. Donora was a town of 14,000 people on the Monongahela River in a valley surrounded by hills.

What caused the Donora smog disaster?

Overall, Donora Pennsylvania was greatly impacted by the deadly smog event in 1948. The smog was caused by the zinc melting plant, Zinc Works, from their effluent containing substantial amounts of fluoride and a temperature inversion that trapped the effluent over the town.

Who was responsible for the Donora smog of 1948?

H. H. Schrenk
THE DONORA SMOG OF 1948 The group of 25 investigators was led by H. H. Schrenk, who was the Chief of the Environmental Investigations Branch of the USPHS at the time, after having served with the United States Bureau of Mines for 20 years in Pittsburgh, Pennsylvania.

How did we get rid of smog?

Everyone can do their part to reduce smog by changing a few behaviors, such as: Drive less. Walk, bike, carpool, and use public transportation whenever possible. Take care of cars.

How many died London Smog 1952?

4,000 people
Heavy smog begins to hover over London, England, on December 4, 1952. It persists for five days, leading to the deaths of at least 4,000 people.

How long did fog last in London in 1952?

five days
Great Smog of London, lethal smog that covered the city of London for five days (December 5–9) in 1952, caused by a combination of industrial pollution and high-pressure weather conditions.

What was the population of Donora, PA in 1948?

On the western bank of the Monongahela River lies the small town of Donora. In 1948, the town was home to 14,000 residents, 6,500 whom worked for the area’s two mills, the American Steel & Wire Co. and Donora Zinc Works.

Who was the silent killer in Donora PA?

Amurderous villain terrorized the town of Donora during the last week of October 1948. The silent killer took the lives of 20 people and left thousands of others in its wake. The killer came in without warning and vanished in a puff of smoke. On the western bank of the Monongahela River lies the small town of Donora.

Who was killed by the Donora smog in 1948?

From Wikipedia, the free encyclopedia The 1948 Donora smog killed 20 people and caused respiratory problems for 7,000 of the 14,000 people living in Donora, Pennsylvania, a mill town on the Monongahela River 24 miles (39 km) southeast of Pittsburgh. The event is commemorated by the Donora Smog Museum.

Where is Donora in Washington County, PA?

Location of Donora in Washington County, Pennsylvania. / 40.17583°N 79.86139°W / 40.17583; -79.86139 / 40.17583°N 79.86139°W / 40.17583; -79.86139 Donora is a borough in Washington County, Pennsylvania, United States, approximately 20 miles (32 km) south of Pittsburgh on the Monongahela River .

What happened Donora PA? Killer smog continues to hover over Donora, Pennsylvania, on October 29, 1948. Over a five-day period, the smog killed about 20 people and made thousands more seriously ill. Donora was a town of 14,000 people on the Monongahela River in a valley surrounded by hills. What caused the Donora smog disaster?…