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You are here: Home > About Us > The company


Facts and figures

We serve an area of around 10,000 square kilometres.

We supply 1.3 million people with around 284 million litres of water a day

We have:

  • 97 water sources
  • 110 water treatment works
  • 209 pumping stations, used to supply water to customers
  • 340 service reservoirs and water towers
  • 11,509 km of water mains.

We treat 475 million litres of sewage from 2.7 million customers a day.

Our sewerage system includes:

  • More than 30,000 km of sewers
  • 405 sewage treatment works
  • 1,003 combined sewer overflows
  • 1,515 pumping stations, used to take sewage away.

YTL Power International of Kuala Lumpur acquired Wessex Water in May 2002.

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Emergencies and operational problems

0345 600 4 600

Billing and customer services

0345 600 3 600


0800 692 0692



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