Sewage flooding in your home or garden

If you’ve been flooded by sewage inside or outside your home, we know how upsetting this can be. We’re here to help and will do everything we can to put things right.

Who is responsible?

Homeowners are usually responsible for drains and private sewers that carry waste from their home, up to where they connect to the public sewer.

However, if our investigations show the flooding has been caused by a problem on a United Utilities owned sewer, we will do the following:

Flooding inside your home

  • Remove the flood water
  • Clear away solid waste
  • Clean and disinfect affected areas (excluding carpets, furniture, and curtains)

Flooding outside your home

  • Remove the flood water
  • Clear away solid waste
  • Clean and disinfect patios or hard surfaces
  • Help clean any affected public roads

Please note: garden areas will need time to dry naturally before they can be cleaned.

Tips to keep you safe if you're impacted:

Keeping safe

  • If your gas meter or appliances have been under water, contact the British Gas emergency line before using them.
  • If your electricity meter, fuse box, or sockets have been affected, speak to your electricity supplier before turning anything on.

What you can expect from us

We will always investigate the cause of flooding linked to our sewers or drains. If the flooding is our responsibility we aim to:

For internal flooding

  • Inspect the problem within 2 hours of you reporting it
  • We will refund your yearly sewerage charge (minimum £300, up to £2,000 per incident)
  • If it happens again within 12 months, £100 will be added to the minimum payment and £500 will be added to the maximum payment
  • We’ll also pay you up to £100 to recognise the disruption caused. We will determine the amount payable on a case-by-case basis
  • If your home or belongings are damaged, we’ll consider helping with uninsured losses

For more information, please see our standards of service (PDF 2,693 KB opens in a new window).

As a guide to the number of days you should leave your garden before cleaning up, please see the table below.

Season Turf/clay (days) Soil/sand (days)
Spring 13 20
Summer 6 9
Autumn 13 20
Winter 18 11

Important Notice

Heavy rainfall and sewer flooding

Heavy rainfall across the North West may be causing flooding in some parts of the region. Our teams are out working hard across the region helping our customers who have experienced sewer flooding in their homes.

If you’re experiencing flooding from a road or footpath and there is no evidence of sewage (toilet paper etc.) please report this to your local council, who are responsible for highways drainage flooding.

Please be aware that our phone lines are much busier than normal, take a look at our flooding page for further advice on what to do if you’re affected by flooding.

Heavy rainfall across the North West may be causing flooding in some parts of the region. Our teams are out working hard across the region helping our customers who have experienced sewer flooding in their homes.

Flooding advice

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