Contact us

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If you have any questions related to this privacy policy or access to any personal information you have provided to us please get in touch.

By post

If you would like to write to us please send your letter to:

Thames Water Data Protection Officer

Clearwater Court

Vastern Road




By email

Please send us an email using our online enquiry form.

Online enquiry form

We'll get back to you in no more than ten working days.

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