Revealed: the ‘catastrophic scale’ of sewage spills in England and Wales

Water companies have logged five sewage spills a day, every day, for a decade, analysis by the Observer shows

Water companies in England and Wales have averaged five serious sewage spills into rivers or seas every day over the past decade, the Observer can reveal.

Analysis of Environment Agency data has found that the 10 firms recorded 19,484 category 1-3 pollution incidents between 2013 and 2022, the most recent year recorded, an average of one every four and a half hours.