A record 50% more raw sewage was discharged into rivers in England by Thames Water last year compared with the previous 12 months, data seen by the Guardian reveals.
Thames, the largest of the privatised water companies, which is teetering on the verge of collapse with debts of £19bn, was responsible for almost 300,000 hours of raw sewage pouring into waterways in 2024 from its ageing sewage works, according to the data. This compares with 196,414 hours of raw effluent dumped in 2023.
