Full Breakdown
South West Water fined £1.85 million after cryptosporidium outbreak in Brixham, Devon
6/3/2026, 8:34:00 PM
Outbreak Overview
In May–July 2024, South West Water (SWW) supplied tap water to Brixham and nearby Devon communities that was contaminated with the parasite Cryptosporidium, triggering a boil-water notice for tens of thousands of households and forcing schools, care homes and businesses to use bottled water.
Timeline
10 May 2024 – Five cases reported at Torbay Hospital. 13 May – UK Health Security Agency alerted SWW. 15 May – Parasite confirmed; boil-water notice issued. 31 Mar–1 Jul – Contaminated water entered the network. 8 July – Notice lifted. 2 June 2026 – Court fined £1.853 million after a guilty plea.
Scale and Impact
The outbreak generated at least 537 probable or confirmed cases, with over 150 people seeking medical care and ten hospital admissions. More than 390 illness reports were logged and a boil-water notice covered roughly 39 000 people (about 16 000 properties) for up to 54 days. School attendance fell >9 %, Year 11 results were the worst on record, and tourism revenue declined during the peak season.
Official Response and Penalties
Drinking Water Inspectorate (DWI) investigator Joe Millington said the incident “significantly undermined” public confidence and that SWW ignored a 2020 air-valve inspection policy. SWW managing director David Harris said the company “cooperated fully” with DWI and offered an “unreserved apology”. Judge Stuart Smith called the failure “systemic” and noted 22 prior convictions. SWW was fined £1.853 million, plus a £2 000 surcharge and £75 000 costs.
Criticism and Accountability
MP Caroline Voaden called SWW’s performance “incompetent and reckless”, saying the firm failed at its most basic duty. Resident Jen Watts argued that custodial sentences were warranted given the severe, life-changing health effects on her son. Officials highlighted that no air-valve inspections were carried out despite regulator warnings and that 22 prior convictions indicated systemic non-compliance.
Verbatim Quotes
> “This was a serious failure by South West Water. The harm caused was wide-ranging, multilayered and profound.” — Judge Stuart Smith, Exeter Magistrates’ Court
> “Caroline Voaden, the Liberal Democrat MP for South Devon, said: “Words like incompetent and reckless are so often used to describe our broken water industry that they have almost lost their meaning.” — Caroline Voaden, MP for South Devon
> “We apologise again to our customers who were impacted and have always taken full responsibility for the water that was supplied.” — David Harris, Managing Director, Water Services, South West Water
Conflicting Reports
UK Health Security Agency recorded 143 confirmed cases, while DWI reported 537 probable or confirmed cases. Boil-water notice coverage is given as 16 000 properties in some reports and 39 000 in others. Fine amounts appear as £1.8 million, £1.85 million and £1.853 million.
