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South West Observatory






SW Observatory Environment module

Quick links:

State of the South West 2007

State of the Env ironment in the South West

Regional strategy for the South West's environment

South West water company statistics

Wessex Water sustainability progress

Drinking water links

Drinking water quality in the SW

River water quality

Groundwater

Coastal water

Pollution incidents

Useful websites

Drinking Water Inspectorate

Water UK - towards sustainability

Water Voice

UK Rivers Network

Water suppliers in the South West

In the South West, drinking water is supplied by Bournemouth & West Hampshire Water, Bristol Water, Cholderton & District Water, South West Water, Wessex Water and some parts by Thames Water and Severn Trent Water.

UK water suppliers map

Map showing UK water suppliers
(Click to enlarge)

UK Drinking Water Inspectorate, 2004

Water companies covering the SW

Map showing SW water suppliers, click on an area to access their website
(Click to enlarge and access each water companies website)

Source: Environment Agency, 2002

South West water company statistics

Company name
Consumers supplied
Water supplied (Ml/d)
Proportion surface water
Proportion ground water
Number of treatment works
Number of surface reserviors

Bournemouth & West Hampshire

416,982

106

88%

12%

7

21

Bristol

1,077,474

318

75%

25%

17

185

Cholderton & District

2,100

1.0

0%

100%

1

1

Severn Trent

7,270,000

1,958

65%

35%

161

626

South West

1,570,000

461

90%

10%

33

327

Thames

8,020,000

2,965

76%

24%

101

368

Wessex

1,190,000

394

22%

78%

93

311

Source: Drinking Water Inspectorate, 2004

Trends in drinking water quality are available here.

Wessex Water progress towards sustainable operation

Striking the Balance 2004 is Wessex Water’s annual report on the company’s progress towards its long term goal of becoming a sustainable operation. The report highlights some of the major issues facing us in achieving this goal and reviews the year’s achievements.

A range of topics are covered by the report including:

  • Water resources
  • River and coastal water quality
  • Impacts on the atmosphere
  • Impacts on land
  • Biodiversity
  • Paying for services, affordability and the price review
  • Public health – water quality
  • Customer service
  • Consultation with stakeholders
  • Employee conditions, training and development
  • Health and safety
  • Asset investment and management
  • Maintenance
  • Financial performance.

The report also includes a summary list of headline indicators and shows progress towards meeting any specific targets sets.

Find out more

There is a wide range of information about drinking water quality and availability. Here are just a few websites to get you started:

Drinking Water Inspectorate logo
Drinking Water Inspectorate

Find out about drinking water quality - information ranges from the UK to local water company level.

Water UK logo
Water UK

Water UK is the industry association that represents all UK water and waste water service suppliers at national and European level. It provides a framework for the water industry to engage with government, regulators, stakeholder organisations and the public. Themes include:

  • Health
  • Economy
  • Environment
  • Customers
  • Community
Consumer Council for Water
Consumer Council for Water

The Consumer Council for Water (CCWater) represents water and sewerage consumers in England and Wales. It took over from WaterVoice on the 1st October 2005. CCWater is independent of both the water industry and the regulator.

Details of the Consumer Council for Water representing consumers of:

UK Rivers Network logo
UK Rivers Network's water pollution educational website

Includes detailed educational resources for students and teachers on the sources and issues of water pollution, links to useful websites and fun stuff for schools.

The Water Debate logo
The BBC's Water Debate (March 2004)

Find out more about water issues from home to across the world. Includes an 'at-a-glance' guide to the global water crisis, hotspot maps to view the world's shrinking water resources and special feature articles.

If you have a view on water quality in the region that you would like to share or have a website that you would like linked to this page then please contact Annette Carr.