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New Features

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Mermaid Quay Sewer Upgrade

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Our Plan: 2020-2025

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Latest News

12/07/2019

Welsh Water complete £2 Million investment scheme in Mermaid Quay

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11/07/2019

Welsh Water customers have 'highest levels of trust and satisfaction'

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10/07/2019

Welsh Water Publishes 2018/19 Annual Performance Report

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05/07/2019

Glas Cymru co- founder, Chris Jones, to retire as CEO and Pete Perry announced as successor

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