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We regulate the water sector in England and Wales
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In this section of the website you can find information about water and sewerage supply to household consumers.
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In this section you can find information for investors in water companies.
Home > Publications > Blaenoriaethau Llywodraeth Cymru a’n penderfyniadau terfynol ar gyfer adolygiad prisiau 2019
16th December, 2019
Cymraeg / Final Determinations / PR19