Hull & East Yorkshire
Water from a toilet is dirty even when it looks clear. It needs removing and disinfecting, not mopping, and the flooring it soaked into usually has to come up.
A blocked toilet overflowing. Something in your own pipework is stopping it draining. Stop flushing, turn off the isolation valve on the cistern if there is one, and deal with the blockage once the water's cleaned up.
Water coming up from below. If the downstairs toilet is bubbling or filling on its own, especially in heavy rain, the problem is usually further down the sewer. In Hull that's common, because most rainwater runs into the same combined sewers as the waste, and when the system is full it backs up into the lowest fittings. Report it to Yorkshire Water on 0345 1 24 24 24, day or night.
Plenty of Hull terraces and semis have had a ground-floor toilet or shower room added in the back extension, often at or below the level of the street drains. That's the fitting sewage finds first when the sewer surcharges. If it has happened to you more than once, a non-return valve on the drain can stop it. Hull City Council fits them to its own new flood-resilient homes.
If your own toilet overflowed, the damage is usually an escape of water or accidental damage claim. If sewage came up from the public sewer in a storm, it's more likely a flood claim. Tell your insurer which, with photos. More on sewage cleanup.
To see what a leak like this usually costs to put right, and what you'd pay after your excess, use our water damage cost estimator.
Mould starts growing within 24 to 48 hours of a leak. The sooner drying starts, the less damage and the lower the cost.
Call 01482 736003It can carry bacteria even when it looks clean. Wear gloves, keep children and pets away, and disinfect everything it touched, or have it professionally cleaned.
The sewer in your street is full. In Hull most rainwater shares the sewers, so heavy rain can push water back up into the lowest toilet. Report it to Yorkshire Water on 0345 1 24 24 24.
Tiles on a solid floor usually can, once cleaned and dried. Vinyl, carpet, laminate and chipboard that sat in the water normally can't.
Usually, as escape of water or accidental damage if it was your own toilet, or flood if it came from the public sewer. Check your excess and keep photos.
Stop flushing and ring us, any hour.