If you have any questions about the Thames Tideway Tunnel, you can contact us in the following ways:
Call our 24-hour helpline
0800 0721 086
Write to us at
Thames Tunnel consultation
Thames Water Utilities
PO BOX 522
If you are having technical problems with this website, please email email@example.com
You can contact us about any of our other activities
Billing or account enquiries – call 0845 9200 888
Lines are open weekdays from 8am – 8pm and on Saturday from 8am – 1pm (Minicom or Typetalk: 0845 7200 899).
Water or wastewater enquiries – call 0845 9200 800
Lines are open 24 hours a day (Minicom or Typetalk: 0845 7200 898).
Please contact our Press Office with any media enquiries.