Wastewater

If you live in an area that lacks public mains drainage, you can ask us to consider providing a new sewerage system.

If you're looking to make a new sewer connection, you will need Wessex Water's consent.

Find out how to adopt a public sewer.

Request a new sewer to be laid for your development.

If you have plans to build a new development, an extension, or a garage or conservatory, you will need to consider whether there is a public sewer in the way.

If you’re building within six metres of a strategic public sewer, you will need our approval.

Find out what the difference is between private and public sewers.

Find out what the difference is between private and public sewers.

Public sewers are owned and maintained by us and are often located to the front, side or rear of domestic properties.

If you plan to build near a public sewer, you must meet our criteria.

We can provide you with a copy of our plans showing the location of water mains and sewers near to your house or development site.

The NAV Market enables developers and large business customers to choose their water and sewerage undertaker for a specific geographic area. Follow our guidance for NAVs.