If your site does not have the capacity to drain an existing public sewer due to third-party land, you can request (officially apply) a new public sewer. This means that we can provide both dirt channels and surface water to supply the site. Please apply via InFlow via the link on the right. If this is not the case and you need Anglian Water to run the program, please contact our Growth Liaison Team or Drainage Team before completing the form. The „Developer delivered request of sewer or public lateral drain” application form, located on our InFlow online portal, is to be used to seize a new public sewer or public side drain under section 98 of the Water Industry Act 1991 and the Water Act 2003, in which you propose to design and construct the works under section 30 of the Anglian Water Authority Act 1977. Request an official request for a public sewer or public side drain Call: 0345 60 66 087 (Monday to Friday from 08:00 to 17:00) Register with InFlow to submit, apply and track requests. Do you need help with your application form or would you like more information?. . . .