South West Water admits to pollution charges

South West Water (SWW) has admitted guilt regarding a series of water pollution offences that took place over six years across Devon and Cornwall. The notable prosecution was led by the Environment Agency and wrapped up at Plymouth Magistrates Court this week. Sentencing is scheduled for 30 July 2026. SWW faces a total of 18 charges, with 17 related to illegal discharge activities, including the release of untreated sewage, and one for failing to take adequate remedial actions following a malfunction at a sewage pumping station.

The timeframe for these legal violations spans from January 2015 to July 2021, occurring in locations such as Bodmin, Harlyn, Playing Place, Polperro, and Plymouth. Specifically, during a particularly damaging August Bank Holiday weekend, three offences were recorded. In total, it was reported that SWW's sewage works near Bodmin experienced 336 illegal spills over a seven-year period ending in March 2020, resulting in sewage entering the River Camel, an important conservation area vital for various species including Atlantic salmon and otters.

Among the most alarming incidents are the 231 cases where untreated sewage was discharged onto Harlyn beach from January 2016 to July 2021, a site frequented by both locals and tourists. Additionally, at the Hooe Lake Sewage Pumping Station in Plymouth, an incident in August 2020 saw sewage released continuously for 88 hours, posing a significant risk to the local habitat designated for its unique ecology and recreational use.

The charges related to Holywell Sewage Pumping Station were also raised during the court proceedings. Notably, this isn’t the first time SWW has faced legal scrutiny; the firm was recently prosecuted in 2023 for 13 pollution charges dating between July 2016 and August 2020, which resulted in a £2.15m fine.

Clarissa Newell, the Environment Agency's environment manager for Devon and Cornwall, highlighted the diligent effort required to secure these guilty pleas. She stated that "getting to this point and securing these guilty pleas was only possible thanks to years of thorough investigation and hard work by Environment Agency officers,” adding, "they are committed to protecting Devon and Cornwall’s greatest assets – the beaches, waters and associated habitats." In her passionate closing, she urged that "polluters must pay and the Environment Agency continues to do everything in its power to ensure that they do"