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London Beer Flood

London Beer Flood is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand London Beer Flood rather than just read about it. In short: The London Beer Flood was an accident at Meux & Co's Horse Shoe Brewery, London, on 17 October 1814. It took place when one of the 22-foot-tall (6.7 m) wooden vats of fermenting porter burst.

London Beer Flood — main illustration
London Beer Flood — illustration

Key takeaways

  • London Beer Flood belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect London Beer Flood to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of London Beer Flood from memory before moving on to harder problems.

Reference excerpt

The London Beer Flood was an accident at Meux & Co's Horse Shoe Brewery, London, on 17 October 1814. It took place when one of the 22-foot-tall (6.7 m) wooden vats of fermenting porter burst. The escaping liquid dislodged the valve of another vessel and destroyed several large barrels: between 128,000 and 323,000 imperial gallons (580,000–1,470,000 L; 154,000–388,000 US gal) of beer were released in total. The resulting wave of porter destroyed the back wall of the brewery and swept into an area of slum dwellings known as the St Giles rookery. Eight people were killed, five of them mourners at the wake being held by an Irish family for a two-year-old boy. The coroner's inquest returned a verdict that the eight had lost their lives "casually, accidentally and by misfortune". The brewery was nearly bankrupted by the event; it avoided collapse after a rebate from HM Excise on the lost beer. The brewing industry gradually stopped using large wooden vats after the accident. The brewery moved in 1921, and the Dominion Theatre is now where the brewery used to stand. Meux & Co went into liquidation in 1961.

Background

In the early nineteenth century the Meux Brewery was one of the two largest in London, along with Whitbread. In 1809 Sir Henry Meux purchased the Horse Shoe Brewery, at the junction of Tottenham Court Road and Oxford Street. Meux's father, Sir Richard Meux, had previously co-owned the Griffin Brewery in Liquor-Pond Street (now Clerkenwell Road), in which he had constructed the largest vat in London, capable of holding 20,000 imperial barrels. Henry Meux emulated his father's large vat, and constructed a wooden vessel 22 feet (6.7 m) tall and capable of holding 18,000 imperial barrels. Eighty long tons (eighty-one metric tons) of iron hoops were used to strengthen the vat. Meux brewed only porter, a dark beer that was first brewed in London and was the most popular alcoholic drink in the capital. Meux & Co brewed 102,493 imperial barrels in the twelve months up to July 1812. Porter was left in the large vessels to mature for several months, or up to a year for the best quality versions. At the rear of the brewery ran New Street, a small cul-de-sac that joined on to Dyott Street; this was within the St Giles rookery. The rookery, which covered an area of eight acres (3.2 ha), "was a perpetually decaying slum seemingly always on the verge of social and economic collapse", according to Richard Kirkland, the professor of Irish literature. Thomas Beames, the preacher of Westminster St James, and author of the 1852 work The Rookeries of London: Past, Present and Prospective, described the St Giles rookery as "a rendezvous of the scum of society"; the area had been the inspiration for William Hogarth's 1751 print Gin Lane.

17 October 1814

At around 4:30 in the afternoon of 17 October 1814, George Crick, Meux's storehouse clerk, saw that one of the 700-pound (320 kg) iron bands around a vat had slipped. The 22-foot (6.7 m) tall vessel was filled to within four inches (ten centimetres) of the top with 3,555 imperial barrels of ten-month-old porter. As the bands slipped off the vats two or three times a year, Crick was unconcerned. He told his supervisor about the problem, but was told "that no harm whatever would ensue". Crick was told to write a note to Mr Young, one of the partners of the brewery, to have it fixed later. An hour after the hoop fell off, Crick was standing on a platform thirty feet (9.1 m) from the vat, holding the note to Mr Young, when the vessel, with no indication, burst. The force of the liquid's release knocked the stopcock from a neighbouring vat, which also began discharging its contents; several hogsheads of porter were destroyed, and their contents added to the flood. Between 128,000 and 323,000 imperial gallons were released. The force of the liquid destroyed the rear wall of the brewery; it was 25 feet (7.6 m) high and two and a half bricks thick. Some of the bricks from the back wall were knocked upwards, and fell onto the roofs of the houses in the nearby Great Russell Street. A wave of porter some 15 feet (4.6 m) high swept into New Street, where it destroyed two houses and badly damaged two others. In one of the houses a four-year-old girl, Hannah Bamfield, was having tea with her mother and another child. The wave of beer swept the mother and the second child into the street; Hannah was killed. In the second destroyed house, a wake was being held by an Irish family for a two-year-old boy; Anne Saville, the boy's mother, and four other mourners (Mary Mulvey and her three-year-old son, Elizabeth Smith and Catherine Butler) were killed. Eleanor Cooper, a 14-year-old servant of the publican of the Tavistock Arms in Great Russell Street, died when she was buried under the brewery's collapsed wall while washing pots in the pub's yard. Another child, Sarah Bates, was found dead in another house in New Street. The land around the building was low-lying and flat. With insufficient drainage, the beer flowed into cellars, many of which were inhabited, and people were forced to climb on furniture to avoid drowning. All those in the brewery survived, although three workmen had to be rescued from the rubble; the superintendent and one of the workers were taken to Middlesex Hospital, along with three others.

17 to 19 October Stories later arose of hundreds of people collecting the beer, mass drunkenness and a death from alcohol poisoning a few days later. The brewing historian Martyn Cornell states that newspapers of the time made no reference to the revelry, or of the later death; instead, the newspapers reported that the crowds were well-behaved. Cornell points out that the popular press of the time did not like the immigrant Irish population that lived in St Giles, so if there had been any misbehaviour, it would have been reported. The area surrounding the rear of the brewery showed a "scene of desolation [that] presents a most awful and terrific appearance, equal to that which fire or earthquake may be supposed to occasion". Watchmen at the brewery charged people to view the remains of the destroyed beer vats, and several hundred spectators came to view the scene. The mourners killed in the cellar were given their own wake at The Ship public house in Bainbridge Street. The other bodies were laid out in a nearby yard by their families; the public came to see them and donated money for their funerals. Collections were taken up more widely for the families.

… excerpt ends here. Continue reading the full article.

Illustrations

London Beer Flood: Horse Shoe Brewery, London, c. 1800
Horse Shoe Brewery, London, c. 1800
London Beer Flood: "A Scene in St Giles's" – the St Giles rookery, c. 1850
"A Scene in St Giles's" – the St Giles rookery, c. 1850
London Beer Flood illustration
London Beer Flood illustration

Worked examples

Example 1 — a first encounter with London Beer Flood

Start with the simplest possible case. Write down what London Beer Flood claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to London Beer Flood before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about London Beer Flood ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of London Beer Flood

In research
London Beer Flood appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses London Beer Flood in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
London Beer Flood is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1810s disasters in the United Kingdom, 1814 in London, 1814 industrial disasters, so understanding it makes those chapters shorter.
In everyday life
Look for London Beer Flood outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study London Beer Flood in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what London Beer Flood means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain London Beer Flood out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is London Beer Flood in simple terms?

The London Beer Flood was an accident at Meux & Co's Horse Shoe Brewery, London, on 17 October 1814. It took place when one of the 22-foot-tall (6.7 m) wooden vats of fermenting porter burst.

Why does London Beer Flood matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study London Beer Flood?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on London Beer Flood.

Tags

  • 1810s disasters in the United Kingdom
  • 1814 in London
  • 1814 industrial disasters
  • 1814 natural disasters
  • 19th-century floods in the United Kingdom
  • Brewing in London
  • Disasters in London
  • Floods in England
  • Food processing disasters
  • History of the London Borough of Camden
  • October 1814
  • Regency London

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