Water Health Partnership for Wales | Dwr Cymru Welsh Water
Dwr Cymru Welsh Water
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Water Health Partnership for Wales

The list below sets out the roles and responsibilities of the agencies involved.

Ofwat logo


Ofwat is our economic regulator. It ensures that we provide good quality service at a fair price by: setting price limits; ensuring that we properly carry out our statutory responsibilities; protecting customer standards of service; and encouraging efficiency.

Ofwat, Centre City Tower, 7 Hill Street, Birmingham, B5 4UA.
Telephone: 0121 644 7500, Website: www.ofwat.gov.uk

Consumer Council for Water logo

Consumer Council for Water

Consumer Council for Water promotes and represents the interests of our customers in respect of prices, service and value for money. It also investigates customer complaints.

Room 140, Caradog House, 1-6 St Andrews Place, Cardiff, CF10 3BE.
Telephone: 0300 034 3333, Website: www.ccwater.org.uk

The Drinking Water Inspectorate logo

The Drinking Water Inspectorate

The Drinking Water Inspectorate ensures that we supply water that is safe to drink and meets standards set out in Water Quality Regulations. It also investigates consumer complaints and incidents that affect, or could affect, drinking water quality.

Drinking Water Inspectorate, Room M03, 55 Whitehall, London SW1A 2EY.
Telephone: 030 0068 6400, website: www.dwi.gov.uk

National Resources Wales

National Resources Wales monitors and enforces compliance with environmental water quality standards. It also ensures the proper use and management of water resources.

National Resources Wales, c/o Customer Care Centre, Cambria House, 29 Newport Road, Cardiff, CF24 0TP.
Telephone: 0300 065 3000, website: naturalresources.wales

Welsh Government

The Welsh Government ensures that we comply with EU and UK legislation by making regulations and issuing statutory guidance. The Government also issues guidance to the Director General on the drinking water and environmental quality programmes to be taken into account when setting price limits.

Environment: Protection and Quality Division, Welsh Government, Cathays Park, Cardiff, CF10 3NQ.
Telephone: 02920 825 111, website: www.gov.wales

Public Health Wales logo

National Public Health Service for Wales

The National Public Health Service for Wales (NPHS) delivers a full range of public health services, seeking to:

  • Improve the health and wellbeing of the people of Wales and reduce inequalities in health
  • Protect against existing, new and emerging diseases and health threats
  • Contribute to improvement in health and social care services.

Website: www.wales.gov.uk