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Industry regulator Ofwat has announced a proposed enforcement package of £44.7m against Dwr Cymru Welsh Water after an investigation uncovered significant failings in how the company managed its sewage works and wastewater network.
What went wrong
The investigation found Welsh Water did not properly operate, maintain or upgrade its wastewater infrastructure to handle the volumes of sewage passing through the system. Ofwat also found the company lacked adequate internal processes and sufficient oversight from senior management.
The enforcement package
The proposed payment is broken down into £40.6m aimed at cutting spills and addressing environmental damage, along with a further £4.1m earmarked for improving river quality. Ofwat highlighted the package actually exceeds what a straightforward fine would have been, which stood at £40m.
The money for river quality improvements will be targeted at “extremely sensitive catchments”, and efforts will also focus on tackling groundwater infiltrating the sewer network – identified as a key driver behind frequent spills. All improvements must be delivered by 2030, with costs absorbed by the company rather than passed on through higher customer bills.
Part of a wider crackdown
This is the seventh in a series of Ofwat investigations covering all water and wastewater companies across England and Wales. Thames Water has already been hit with fines totalling nearly £123m from two separate investigations, while other firms face enforcement packages ranging from £11m to nearly £63m.
“Our investigation has found serious and unacceptable breaches in how Dwr Cymru Welsh Water has operated and maintained its sewage works and networks, which has resulted in excessive spills from storm overflows to the environment,” said Lynn Parker from Ofwat.
“We now expect them to focus on putting things right so that customers can regain trust in their water company and the critical service they provide.”
Welsh Water’s response
A Welsh Water spokesperson said: “We accept the findings of Ofwat’s investigation and apologise for where we have fallen short of the standards that our customers and regulators rightly expect from us.
“We have started a major transformation programme across the company, including within our wastewater services, focused on improving performance, strengthening operational oversight and accelerating investment to deliver better outcomes for rivers and coastal waters.
“The investigation has considered both historic and more recent compliance, and we accept that improvements are needed.”
A public consultation on the proposed package is now open until 2 April, giving stakeholders the chance to submit comments before Ofwat makes its final decision.
