UK Ofwat Publications & Enforcement

OFWAT Investigation into Castle Water Dispute

The UK's water regulator, OFWAT, has opened an investigation into Castle Water following a complaint regarding a water market dispute. The investigation is being conducted under section 17E of the Water Industry Act 1991.

Ofwat Proposes £22m Fine for South East Water Supply Failures

Ofwat has proposed a £22 million fine for South East Water following an investigation into repeated supply failures between 2020 and 2023. The failures affected over 286,000 customers and were attributed to inadequate planning, poor infrastructure maintenance, and a lack of resilience. A public consultation on the proposed fine is now open.

Ofwat Responds to CMA's Final Water Price Control Decisions

Ofwat has responded to the Competition and Markets Authority's (CMA) final decision on price controls for five water companies. The response acknowledges the CMA's work and indicates that Ofwat will consider these decisions for future price reviews.

Ofwat investigates Dŵr Cymru sewage spills and network harm

Ofwat has opened an enforcement investigation into Dŵr Cymru for alleged breaches related to sewage treatment works and network management, leading to environmental harm. The company has proposed undertakings valued at £44.72m, including a redress package, in lieu of a £40.6 million financial penalty.

Ofwat Proposes £44.7m Enforcement for Wastewater Failures

Ofwat has proposed a £44.7 million enforcement package for Dŵr Cymru Welsh Water due to serious and unacceptable breaches in operating and maintaining its wastewater treatment works and network. This proposed action follows a consultation period, with a final decision pending.