Brewing city
Burton-on-Trent
The Staffordshire town whose gypsum-rich well water made it the centre of world pale ale brewing, and gave brewing the verb "to Burtonise".
In United Kingdom.
Burton brewers did not choose their water; they inherited it and then discovered what it did. By the mid-nineteenth century the town supported a concentration of pale ale breweries large enough to dominate British export brewing, and Burton pale ale became a category name in its own right.
Once the chemistry was understood, brewers elsewhere began adding gypsum to imitate it. That practice is still called Burtonisation, and it remains the most widely-known example of deliberate brewing water treatment.
The town is also the origin of the Burton Union fermentation system, a linked-cask arrangement that continuously purged yeast while returning beer to the fermenting vessel.
Why it matters to beer
Burton well water draws through gypsum-bearing strata and is exceptionally high in calcium sulphate. That composition accentuates hop bitterness, drives a drier finish and helps produce bright, stable pale beer — the reason Burton pale ales outperformed those brewed elsewhere with the same recipe.
Styles from here
Beers brewed here
- Banks’s Mild
A West Midlands mild, and one of very few surviving examples of a style that was once the default British pint.
- Bass Pale Ale
The beer that made Burton pale ale a global category, and whose red triangle was the first trade mark registered in Britain.
- Marston's Pedigree
The beer most associated with the Burton union fermentation system, and with the sulphurous "Burton snatch" that high-sulphate water produces.
- Worthington White Shield
A bottle-conditioned Burton IPA, and close to the only continuous survivor of the nineteenth-century style.
Breweries
Bass · Marston’s · Worthington
The water
Extremely high in calcium sulphate, the water that made Burton the centre of world pale ale brewing and gave brewing the term "Burtonisation".
Water is shown here as a property of the place rather than as the reason its beer turned out the way it did. The correlation between a city’s water and its style is real; the causal story is more contingent than it is usually told, and BeerHQ treats it as contested. See Burton-on-Trent water.
Elsewhere in the country
Last reviewed 2026-08-15.