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Drinking water supplies in Wales are overwhelmingly high quality, with 99.97 per cent of water supplied to homes and businesses passing crucial water quality tests, according to the Drinking Water Inspectorate’s annual report.
More than a third of water quality failures in homes and businesses last year were caused by problems with internal plumbing, according to the Drinking Water Quality Regulator’s annual report.
WaterSafe, the national register of approved plumbers and water contractors, is celebrating 10 years of protecting the UK’s drinking water quality.
WaterSafe Approved Contractors' Scheme Operators
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