Humanity either makes, or breeds, or tolerates all its afflictions.
- H. G. Wells
How to Survive After Flooding: Essential Steps
After a flood, the immediate danger may subside, but the aftermath presents serious risks to health, safety, and infrastructure. Here's how to navigate and recover safely:
1. Assess the Damage
- Stay Informed: Continue monitoring news updates (e.g., SKY News UK, accuweather.com) and emergency apps for important announcements about road conditions, power outages, and water safety.
- Check Roads & Bridges: Be aware that chunks of roads or bridges may be missing. Avoid areas until they are declared safe.
- Inspect Your Home: Your belongings might be waterlogged, contaminated, or covered in mold. Handle everything cautiously.
2. Health & Safety Risks
- Contaminated Water: Floodwaters often carry sewage, chemicals, and other harmful substances. Assume that the water is unsafe until authorities declare otherwise.
- Electrical Hazards: Be cautious of fallen power lines and potential gas leaks. Appliances that got wet may short-circuit.
- Mold: Mold develops quickly in damp environments. It can cause respiratory issues, so clean and dry affected areas as soon as possible.
- Mudslides: Saturated hillsides can trigger mudslides, burying roads and structures. Avoid areas with visible signs of soil instability.
3. Water Safety & Purification
- Boil Water: If authorities issue a boiled-water alert, follow these steps:
- Bring water to a rolling boil for 1 minute to kill bacteria, parasites, and viruses.
- Let it cool before drinking. To improve the taste, pour it into a new container and let it sit, or add a pinch of salt per quart.
- Use Bleach: If boiling isn’t possible:
- Add 6 drops of unscented bleach (sodium hypochlorite) to 1 gallon of water.
- Let it sit for 30 minutes before drinking. This method is safe for human consumption and is used by municipalities to purify water.
- Chemical Purification Tablets: Use a chemical purification kit (e.g., backpacker tablets) to disinfect water. A single $10 package can treat up to 15 gallons.
- This method is useful for mobility but doesn’t eliminate all contaminants like oil or lead.
4. Avoid Contaminated Water
- Even with purification, methods like boiling or bleach do not remove chemicals such as oil, gas, or heavy metals.
- Stick to bottled water or water from your home's system if there’s any indication of toxic contamination in the water supply.
5. Health Concerns in Shelters
- Close Quarters: Flooding often forces people into shelters where disease can spread quickly. Watch out for:
- Dysentery
- Cholera
- Hepatitis A
- Hygiene: Be obsessive about hand washing or use hand sanitizer regularly to minimize the risk of illness.
6. Ongoing Flood Risks
- Waterlogged Ground: Any area previously flooded will be highly susceptible to flooding again with even a small amount of rain or runoff.
- Stay Vigilant: Avoid entering floodwaters and be aware of emergency workers operating in the area. Stay out of their way and heed their warnings.
7. Emergency Preparedness
- Sign Up for Alerts: Many cities offer text, email, or phone notifications for boil-water alerts and other safety updates.
- Stock Up on Essentials: Keep at least a gallon of bleach at home, and consider investing in water purification tablets or a portable filtration system in case of future emergencies.
By following these guidelines, you can help ensure your safety and health in the critical period after a flood, minimizing both immediate dangers and long-term impacts.
