Your Supply

From April 2017, the majority of businesses will be able to choose which company provides their retail services for their water, sewerage and trade effluent. This is part of a Government initiative called Open Water. Click here to find out more.

If you have not been contacted by a retailer, you will remain a customer of Cambridge Water. Please continue to use our website in the usual way.

Cambridge Water has been supplying fresh, clean drinking water to people's homes for more than 160 years.

We cover an area of 453 square miles which includes Cambridge city and extends to Ramsey and St Ives in the north, Balsham in the East, Gamlingay in the West and Melbourn in the South.

In this section you can find out more

  • About your water supply
  • Water quality
  • Leaks
  • Problems with your water supply
  • Who is responsible for what pipes
  • Looking after your water supply
  • Lead pipes
  • Meters
  • Finding an approved plumber