Water

We can provide your development with a variety of water supply services.

New water mains connection

You can requisition us to design and lay a new water main to serve your development.

Supply disconnections

Find out what you should do if you require a temporary or permanent supply disconnection.

Building near or over a water main

Find out what to do if your project could affect one of our water mains.

Supply connections

If you need to make a new supply connection, you will need Wessex Water’s consent.

Fire hydrants

If you require a fire hydrant connection, discover what you should do.

Discover more

Network maps

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.

Self lay

As a developer you may choose to lay water mains yourself under a self-lay agreement with us. Follow our guidance for SLPs.

New Appointments and Variations

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.