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Flooding

Flooding

Flooding is one of the most common natural disasters in the UK, with increasing frequency due to climate change. Floods can happen quickly (flash floods) or build gradually over days. They can lead to power outages, contaminated water supplies, and displacement of residents. Preparing in advance and understanding what to do during and after a flood can save lives and minimise damage.

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Important Numbers

  • Emergency Services (Police, Fire, Ambulance): 999

  • Environment Agency Floodline: 0345 988 1188

  • UK Power Networks (to report power cuts): 105

Immediate Danger?

If there is an immediate danger to life always call 999

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Before

Before a Flood

  • Sign Up for Flood Alerts – Register for warnings via the Environment Agency to receive early notifications.

  • Plan Evacuation Routes – Identify safe routes to higher ground and ensure all household members are aware.

  • Prepare an Emergency Kit – Include bottled water, non-perishable food, a first aid kit, torches, spare batteries, important documents in waterproof bags, and spare clothing.

  • Protect Your Home – Elevate electrical appliances and furniture if possible, and use sandbags or flood barriers where available.

  • Check Insurance Cover – Ensure your home insurance includes flood damage and understand the claims process.

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During

During a Flood

  1. Follow Official Advice – Listen to local authorities and evacuate if instructed.

  2. Avoid Floodwater – Even shallow water can be dangerous; six inches can knock you off your feet, and two feet can float a car.

  3. Turn Off Electricity – Unplug appliances and, if safe, switch off the mains to prevent electric shocks.

  4. Move to Higher Ground – If staying put, relocate to upper floors or higher ground where possible.

  5. Call 999 in Emergencies – If you or others are in danger, provide your location and follow operator instructions.

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After

After a Flood

  1. Wait for the All-Clear – Only return home once authorities declare it safe to do so.

  2. Document Damage for Insurance – Take photographs of affected areas and items before cleaning up.

  3. Use Protective Gear – Wear gloves, boots, and masks to protect against contaminated water and debris.

  4. Check Electrical Safety – Do not turn on electrics until inspected by a qualified professional.

  5. Clean and Disinfect – Thoroughly clean surfaces, dispose of water-damaged items safely, and ventilate your home.

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Other Information

  • Floodwater can contain sewage, chemicals, and debris—avoid contact whenever possible.

  • Long-term health risks include mould and damp; ventilate and dry out your property as soon as possible.

  • Consider flood resilience measures such as installing flood gates, airbrick covers, and waterproof plaster on walls.

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Extra Reading

Navigating Floodwaters: A Guide to Flood Preparedness & Response in the UK
UKSN Crisis Centre

24/01/25, 14:10

:Last Updated

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