Water mains

Mains diversions

Mains diversions

We need to ensure that we always have access to our water mains and that they are adequately protected against physical damage and freezing.

If you are building something over or near to one of our water mains, or changing the ground level, then the main may need to diverted.

The work involved and cost to divert any of our existing water mains or ancillary assets can be discussed with one of our New Development advisors by calling 0845 609 4639.

Maps of our assets


Northumbrian Water's asset plans are available upon request. Find out more

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