Party says higher charges cannot be justified while sewage pollution continues to affect beaches and coastal waters
HOUSEHOLD water bills across West Wales are set to rise from April after Dŵr Cymru Welsh Water confirmed plans to increase charges by five per cent, prompting criticism from the Welsh Liberal Democrats.
Under the proposals, the average annual bill for Dŵr Cymru customers will increase by £31 to £683. The rise comes amid ongoing cost-of-living pressures for households and financial strain on small businesses, particularly those linked to tourism.
The Welsh Liberal Democrats say the increase will be felt acutely in West Wales, including Ceredigion and Pembrokeshire, where the local economy is heavily dependent on clean beaches and coastal waters. They argue that repeated reports of sewage discharges and water quality concerns risk damaging the region’s reputation as a visitor destination.
The party has questioned whether it is acceptable for customers to pay more when, it says, environmental standards continue to fall short. It claims families and businesses are being asked to shoulder higher costs without seeing sufficient improvements in the protection of rivers, beaches and coastal waters.
According to figures published alongside the announcement, Dŵr Cymru’s five per cent rise is broadly in line with the national average increase of 5.4 per cent for water and wastewater companies in 2026–27. Some other providers, however, are set to introduce steeper increases, including Severn Trent Water at ten per cent and United Utilities at nine per cent.
The Welsh Liberal Democrats argue that the current regulatory framework allows water companies to raise prices without delivering the environmental improvements communities expect. They are calling for fundamental reform, including replacing Ofwat with a new Welsh regulator with stronger enforcement powers.
The party also supports a move towards mutual ownership of water services in Wales, saying this would ensure money paid by customers is reinvested into infrastructure, sewage treatment and environmental protection.
Commenting on the issue, Sandra Jervis, the party’s candidate for Ceredigion Penfro, said the region’s coastline was central to local livelihoods.
She said: “West Wales’ beaches and coastline are the backbone of our local economy, yet families are being asked to pay higher water bills while sewage pollution continues to threaten the very things that attract visitors here.
“Tourism businesses rely on clean water and a strong environmental reputation. When beaches are polluted, it’s not just wildlife that suffers, it’s local jobs, livelihoods and communities.
“Households and small businesses should not be footing the bill for years of failure by water companies to properly protect our rivers and coastal waters. The current system simply isn’t delivering.”
Commenting, Welsh Conservative Shadow Cabinet Secretary for Climate Change and the Environment, Janet Finch-Saunders MS, said:
“Dŵr Cymru customers will be frustrated to see higher bills without clear evidence of improved infrastructure, particularly as Labour and Plaid’s Budget decisions continue to pile further pressure on households across Wales.
“There hasn’t been a new reservoir built in Wales for decades, storm overflows discharge sewage into our waterways throughout the year and an outdated drainage network is struggling to cope.
“The public shouldn’t have to foot the bill for water companies’ long-standing failures and reluctance to upgrade their infrastructure until it’s far too late.”
Dŵr Cymru Welsh Water has previously said bill increases are needed to fund long-term investment in infrastructure and environmental improvements, but the debate is expected to intensify as the April rise approaches.
