Internal Leak

If you think the leak is within your boundary, then you’ll need to let Thames Water know. Click below to locate the address of your property and report a leak that’s within your boundary.

External Leak

If you think the leak is outside your boundary, then you’ll need to let Thames Water know. Click below to locate the address of your property and report a leak that’s outside of your boundary.

Urgent?

If the leak is causing damage or danger please call Thames Water’s free leak helpline on 0800 714 614
(available 24 hours a day).