Raw Sewage Discharges From UKs Private (And Profitable) Water Companies More Than Doubled In 2023
Water companies in England have faced a barrage of criticism as data revealed raw sewage was discharged for more than 3.6m hours into rivers and seas last year in a 105% increase on the previous 12 months. The scale of the discharges of untreated waste made 2023 the worst year for storm water pollution. Early data seen by the Guardian put the scale of discharges at more than 4m hours, but officials said the figures were an early estimate.
The Liberal Democrat leader, Ed Davey, said the scandal of raw sewage pouring into waterways should be declared a national environmental emergency. He called on the government to convene an urgent meeting of the Scientific Advisory Group for Emergencies (Sage) to look at the impact of sewage pollution on people’s health.
Total discharges from the 14,000 storm overflows owned by English water companies that release untreated sewage into rivers and coastal waters increased by 54% to 464,056, according to data submitted to the Environment Agency by the industry. Senior industry figures highlighted the heavy rainfall over the autumn and winter that put huge pressure on the sewerage system. With climate change predicted to bring higher rainfall more regularly, there are likely to be many more winters with record rainfall to come.
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Storm overflows are supposed to be used only in extreme weather but for many years they have been used routinely, discharging raw sewage even on dry days in some cases. The academic Peter Hammond has shown how water companies are routinely using storm overflow discharges in their water management. Campaigners turned their ire on the industry as the scale of the discharges was published. Ash Smith, who has investigated sewage pollution in the River Windrush for several years, said: “Water companies will blame the weather but it’s very clear from the data analysis done by Prof Peter Hammond that many sewage-dumping – we refuse to call this spilling – events are illegal either because sewage works simply don’t treat the amount they are required to or they do it in dry conditions.
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https://www.theguardian.com/environment/2024/mar/27/water-companies-in-england-face-outrage-over-record-sewage-discharges