Dwr Cymru Welsh Water
How to Contact Us Operational Numbers

Water services and emergencies

Telephone: 0800 052 0130
(24 hours a day, 7 days a week)

Sewerage services and emergencies

Telephone: 0800 085 3968
(24 hours a day, 7 days a week)

Reporting a leak

Telephone: 0800 281 432
24 hours a day, 7 days a week)

Check a visiting officers Identity Card details

Telephone: 0800 281 141
(24 hours a day, 7 days a week)

Text Relay for customers with hearing and speech difficulties

Telephone: 18002 & number you want to call
Textphone: 18001 & number you want to call

Aa