Please select the relevant application form from below:

Please note Temporary Consents have a maximum duration of six months.

Thames Water Permanent Consent

Thames Water Temporary Consent

Once the relevant form is completed, could you please:

  • Insert a JPEG image of the signees signature in section 11/ 12 of the excel file and return this to Teconsents@castlewater.co.uk alongside any additional documents.

Alternatively, could you please:

  • Save the file as a PDF.
  • Print the PDF.
  • Sign in the declaration by the authorised signatory section.
  • Scan the full document and save as a PDF.

Once completed and signed please return this to Teconsents@castlewater.co.uk alongside the excel file and any additional documents.

Please note this is a chargeable process, with fees imposed by the respective Wholesaler for the application.

Please be aware that once consent is granted there may be a further charge from the Wholesaler relating to the actual discharge. This charge will not be quantifiable until raised by the Wholesaler.

You should not begin discharging Trade Effluent until you have received a valid discharge licence; It is a criminal offence under the Water Industry Act 1991 to make a Trade Effluent discharge to the public sewer without the permission of the appropriate sewerage undertaker.

Please be aware, new applications can take up to two months for wholesalers to grant.