How to recover from damaging floods

Floods can cause severe damage to property and infrastructure. A flood occurs when there is a rise in water levels in a specific area until there is too much water for that area to absorb. Too much rain, blocked rivers and streams, weakened dam walls or storm surges (waves driven ashore by strong winds) can cause floods.

Heavy downpours can leave you with a massive mop-up task following significant damage to property. While residents may feel helpless, there are some tips to help families affected navigate this challenging time safely.

1. Minimise hygiene risk 

Floodwater may contain various water types, including human, animal and other hazardous waste that pose serious health risks. As such, residents are encouraged to practice the following:

• Wash your hands after coming into contact with floodwater.
• Don't use contaminated water to wash your hands, brush your teeth, prepare food or consume in any way etc.
• Don't allow children to play in floodwater areas or to use toys or any other objects that have come into contact with flood water.
• Dispose food that has come into contact with contaminated water.

2. Safety and shelter 

If your home has been badly flooded, the structure of the house may be compromised. If your home has been flooded and has been closed up for several days, it may also have mould. It is never not advisable to stay in your home after heavy flooding, if it hasn't been properly cleaned.

Consider staying with family or friends until it is safe to access your home for decontamination. Contact your local municipality for information on available shelter in your area, if you do not have access to interim accomodation.

3. Cleaning your home once it is safe to do so  

When embarking on a home clean up, remember that floodwater may contain sewage, harmful bacteria and viruses. Note and beware that pests may also be using your home as shelter.

To safely clean up your home, remember the following:

• Use protective gear such as rubber gloves and boots.
• Disinfect all areas with hot water, disinfectant or bleach solution.
• Never make use of electricity while standing in water and preferably not until your home has been dried up.
• Be aware of the fact that your home is at greater risk of gas leaks following a flood, so vacate the premises immediately and call for help if you suspect this during the clean up process.

Keeping your family safe 

Your health is of utmost importance during this time. Seek assistance if your mental health has taken strain and if you are experiencing excessive stress. You should also visit your nearest medical facility, or keep this list of emergency numbers close by should you need help.