Replacing London's Victorian water mains

To reduce leakage and ensure that London's growing population continues to receive the water it needs, we have replaced over 1,300 miles of Victorian mains - enough to stretch more than 11 times around the M25.

Find out more

Background: Why are we replacing pipes?
The project
Easing congestion
Replacement methods
Customer information
Victorian mains replacement: Frequently asked questions
Make an enquiry about our mains replacement programme


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