Flood water rarely arrives like the news footage. More often it creeps up through the floor, backs up through the drains, or sits ankle-deep in a hallway for three days. By the time you notice, you have minutes rather than hours to act.
What follows is a checklist for UK homes: what to sort out before any warning arrives, what to do while the water is rising, and how to handle the long, messy weeks afterwards. Work through it now, while the weather is dull and nothing is happening. That is when it is easiest.
Before the water arrives: know your risk and get warned
Start with the free jobs, which take less time than making a cup of tea.
- Check your flood risk. Enter your postcode into the flood maps run by the Environment Agency in England, Natural Resources Wales, SEPA in Scotland or DAERA in Northern Ireland. Look at surface-water and drainage flooding as well as rivers and the sea, because flash flooding from heavy rain does not always show on river maps.
- Sign up for free warnings. You can register to receive flood warnings by phone, text or email, and you do not have to live right beside a river to qualify. Register every mobile in the household, not just yours.
- Learn the three levels. A flood alert means flooding is possible — be prepared. A flood warning means flooding is expected — act now. A severe flood warning means there is a danger to life, and you should follow the emergency services without delay.
- Check your insurance. Ring your insurer before you need them. Confirm that flooding is covered, ask what the excess is, and check that buildings and contents are both in place. If your home sits in a high-risk area, ask whether the policy is backed through Flood Re.
- Find your cut-offs. Locate the stopcock, the gas meter tap and the consumer unit now, and make sure every adult in the house knows how to use them.
Put together a flood kit and a grab bag
Two bags, two purposes. The flood kit stays at home; the grab bag goes with you if you have to leave. Keep both somewhere you can reach without wading through water.
- A torch and spare batteries, plus a battery or wind-up radio
- Wellies, waterproofs and thick rubber gloves
- Bottled water and ready-to-eat food that needs no cooking
- At least a week of prescription medicines, plus a list of what you take
- Copies of insurance documents, passports and bank details in a sealed waterproof pouch
- A power bank for your phone and a written list of key phone numbers
- Nappies, formula, pet food and anything else your household cannot do without
Get the house itself ready
You cannot flood-proof a home completely, but you can buy time and reduce the damage.
Outside
Clear gutters, gullies and drains of leaves before autumn. If your road floods regularly, ask your council what maintenance is planned. Sandbags are sometimes available from local authorities in an emergency, but they are not guaranteed and they are not much use if you are queuing for them in the rain. Purpose-made floodgates, air brick covers and non-return valves on drains and toilets do more, and they are worth fitting well in advance.
Inside
Move what matters upwards — documents, photographs, electricals, spare keys. Photograph every room, cupboard and drawer for insurance purposes, and store the images in the cloud rather than on a phone that may end up underwater. Lift white goods onto blocks if your floor has flooded before, and check that your boiler and wiring are not sitting at floor level.
During a flood: act on the warning
When a flood warning arrives, stop watching the water and start moving things. Shift furniture, rugs and anything electrical upstairs or to a high shelf. Move your car to higher ground if it is safe to do so. Put your flood defences in place and check on elderly or disabled neighbours, who may need longer to get ready.
If water has not reached the sockets yet and you can do it safely, switch off the electricity at the consumer unit and turn off the gas and water. Never touch a switch, socket or appliance while standing in water. Move to an upper floor with your grab bag, phone and charger.
Do not walk or drive through floodwater. It hides open drains, missing manhole covers, sharp debris and sewage, and even shallow moving water can lift a car off its wheels. If you are trapped or your life is at risk, call 999. Otherwise, keep away from the water, cover any cuts, and wash your hands thoroughly if you do come into contact with it.
After the water goes down
Do not rush back in. Check with the emergency services or your council that it is safe, and look for signs of structural damage before you step inside. Take photographs and video of everything — every room, every damaged item — before you move or bin anything. Insurers expect a claim to be backed by evidence, and sodden furniture has a habit of being cleared away before anyone thinks to record it.
Ring your insurer before you start clearing up, and ask what they want you to do. Wear gloves and wellies while you work, keep children and pets out of the property, and bin any food that has touched floodwater, including items in packaging that is not waterproof. If your water company issues a boil-water notice, follow it until it is lifted.
Cleaning, drying and the claim
Flooded homes dry slowly — often weeks or months, not days. Open windows when you can, use dehumidifiers, and lift sodden carpets and plaster up to the water line rather than painting over damp walls. Mould is a stubborn problem, so deal with it properly the first time.
Keep a written log of every call you make, with dates, names and reference numbers. Keep receipts for temporary accommodation and meals if you have had to move out, and check your policy to see what is reclaimable. If a claim stalls, ask your insurer for its formal complaints process. And be wary of traders who knock on doors after a flood offering cheap drying or building work; go through your insurer or check accreditation before you agree to anything.
When to get help — practical and personal
Most of this is admin, but flooding is genuinely distressing and the exhaustion usually hits a few weeks later, once the adrenaline has gone. Tell your GP if you are not sleeping or your mood is not recovering. Ask your council what practical support is available locally, including any relief for homes that cannot be lived in. And if you are unsure about anything to do with your policy, your tenancy or your health, ask a professional rather than guessing — a ten-minute conversation now can save months of trouble. Write your own checklist, stick it inside a cupboard door, and hope you never need it.
Photo: analogicus / Pixabay
