The number of bathing waters in England reaching the minimum standard increased in 2019, according to Government statistics released today.
Of the 420 coastal and inland bathing waters measured this year, 413 – or 98.3% - met at least the minimum standard, as set out by the European Union’s Bathing Water Directive.
This percentage represents an increase of 0.4% since 2018 but is exactly the same as the proportion in 2017.
In the early 1990s, just 28% of bathing waters would have met these standards but dramatic improvements have been made to water quality over the last two decades.
The number of bathing waters reaching the highest standard also rose in 2019 and by a significant amount, from 67.1% in 2018 to 71.4% this year.
To assess the quality of bathing waters, the Environment Agency monitors both Escherichia coli (E. coli) and Intestinal enterococci (IE) at each site from 15 May to 30 September every year.
The measurements vary according to the weather, pollution from agricultural and urban sources, storm water overflows and other factors.