Sewer and water maps

Where known, the map identifies:

  • The location of public sewer
  • The location of water mains in our water supply area
  • Size and material of the sewer pipe.

Service pipes (property connections) are the responsibility of the property owner and will not be shown on sewer or water maps.

The map may not reflect the changes caused by the Water Industry (Schemes for Adoption of Private Sewers) Regulations 2011.

View further information about sewer ownership changes.


Request a map

We're working in partnership with digdat® – visit, and create an account to order maps.



Arrange a viewing of a map

In accordance with the Water Industry Act (1991), members of the public may view the public sewer and water map.

Viewing is available at our Durrington office in Worthing, by appointment only, from 8:30am to 5pm Monday to Thursday, and 8:30am to 4:30pm on a Friday.

Please contact the Developer Services Team on 0330 303 0119 (calls charged at local rate). Alternatively, email to book an appointment.

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