Launch our interactive map In Your Area to view ongoing works. Find out detailed information on our major mains replacement schemes below.
Type of work and where to look
For burst water mains and / or if you have no water and haven’t been warned, visit our incidents page.
We’ll write to you if this affects you, and we’ll list the work on In Your Area.
We’ll list this on In Your Area and our main schemes of work have a PDF timetable below
Launch In Your Area
Major mains replacement schemes
Detailed information on our large mains replacement projects can be found below. Smaller schemes of works can be found on In Your Area.
Mains replacement FAQs
Mains replacement schemes might involve some temporary disruption, but they’re incredibly important to futureproof and improve the local water supply.
Get in touch
Report a leak online. Pinpoint the leak on a map.
Call our dedicated Leak Line to report a problem.
Work in your area
Check maintenance & repair work going on near you.