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Press Notice


06 July 2005

Drinking Water Inspectorate – Launch of Annual Report 2004

The Drinking Water Inspectorate, the independent tap water watchdog, today announced figures showing how tap water quality in England and Wales measures up against the new more rigorous drinking water standards which came into force on 1st January 2004.

The Inspectorate’s 15th annual report, published today, reveals that in England 99.94% of more than 1.8 million tests carried out in 2004 met all the national and European health based standards. The figures for Wales were 99.92% out of more than 140,000 tests.

The Chief Inspector of Drinking Water, Professor Jeni Colbourne said:

“The new standards reset the baseline for assessing and judging drinking water quality in the UK and across Europe at the beginning of 2004. These first year figures for public water supplies in England and in Wales put the safety of our drinking water beyond question.

“To coincide with the new standards, we are publishing today a new style report that looks at drinking water quality on a regional basis. We are doing this because the overall quality of drinking water is so high that it is more relevant to look and see where in the country there is still a need for further improvement”.

This year’s DWI report has adopted a radically different approach in terms both of its design and its content. It includes:

  • Changes which reflect the views of local authorities
  • Reporting at a community level, revealing the disparities that can exist within a region
  • Focus on the consumer’s experience, not just on meeting scientific standards
  • New compliance and other performance-related indices
  • Full details of all incidents reported and action taken

Jeni Colbourne added:

“Our report gives details of where the very few test failures occurred in the form of tables, maps and a commentary that we hope will be useful to local authorities and regional Water Voice committees who represent consumers’ interests at the community and regional level. We also show how water companies have acted to remedy any temporary deficiencies and we detail the outcome of the Inspectorate’s independent checks, including when enforcement action or prosecution was necessary.

“I believe this is the most comprehensive information on everything involved in the management of the safety and quality of public water supplies to be openly published anywhere in the world.

“Our report shows that the consumers’ experience of tap water quality does indeed vary across the country. Consumer expectations are higher than ever and those who intermittently receive discoloured or bad tasting water rightly want something done about it. The permanent remedy to these aesthetic quality problems is appropriately targeted water company, distribution and maintenance strategies. In our report we give details of the improvement programmes that the Inspectorate is requiring of water companies over the next five years.

“Ensuring the safety and good quality of drinking water is a never ending task of constant vigilance by many - I hope our regional reports raise awareness of how each and every one of us, including consumers, has a role to play. Drinking water quality is not judged solely by a single compliance number that relates to tests done in a laboratory”.

BACKGROUND FOR EDITORS

  1. The Drinking Water Inspectorate was formed in 1990 and acts as the independent regulator of the quality of drinking water supplied by the 26 water companies in England and Wales. The powers and duties of the Inspectorate come from the Water Industry Act 1991.

  2. Drinking Water 2004, the Inspectorate’s annual report, contains the following:

    Introduction containing a letter to ministers and a statement by the Chief Inspector of Drinking Water

    Part 1: regional overviews of drinking water quality with results, maps and commentary
    Part 2: explains the role and performance of the Inspectorate
    Part 3: reports on water company performance and company by company tables of drinking water quality results giving for each parameter showing the number of tests and the maximum and minimum values recorded in 2004.
    Part 4: describes the Inspectorate’s scientific research and technical advice on drinking water quality and health matters.
    Part 5: gives details of progress with programmes of work to improve drinking water quality, work to safeguard public health in respect of the parasite, cryptosporidium, work on approving products and processes used by water companies in supply of water.

  3. Drinking Water 2004 will be available in downloadable format on the Inspectorate’s website www.dwi.gov.uk from midnight on July 5th.

  4. Inspectors will be presenting Drinking Water 2004 to the water industry, Water Voice committee members and local authorities at a number of events across the country during July. For information about these events contact
    North East Val Johnson, 0191 202 3694
    North West Ian Hamilton, 0161 952 4518 and Eileen Jones 0161 952 4501
    Yorks and Humber Sheila Perry 0113 283 6596
    West Midlands Andrew Myatt 0121 352 5507
    East Midlands Iain Fletcher/Helen Clarke 0115 971 2793
    Eastern Jenny Thompson 01223 372789
    London Nicholas Mann 020 7217 3787
    South East Michael Burrell 01483 882878
    South West Gary Cockram (Wessex and Wales) 0117 900 3564 and
    Wailim Wong SW Water 01752 635053

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Drinking Water Inspectorate

55 Whitehall, London, SW1A 2EY
Telephone : 020 7270 3370


Department for Environment,
Food & Rural Affairs (DEFRA)

The National Assembly for Wales /
Cynulliad Cenedlaethol Cymru


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4 November 2008

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