Residents are being urged to remain vigilant as heavy rainfall increases the risk of flash floods and flooding.

What may start as a few drops of rain can quickly become dangerous when large amounts of rain fall within a short period.

Prolonged rainfall can also cause rivers, streams and drainage systems to overflow, creating hazardous conditions for communities.

Low-lying areas, residents living close to streams and rivers, as well as motorists and pedestrians using flooded roads and bridges, are particularly vulnerable.

Ekurhuleni Disaster and Emergency Management Services spokesperson William Ntladi urged residents not to underestimate the dangers posed by flooding.

“We urge residents around these areas to be more vigilant during the rainy season. This is not to say all other areas should let their guards down. Residents must constantly monitor weather reports and be aware of the conditions around them.

“People living near streams and rivers, as well as those using low-lying roads and bridges, should exercise extreme caution.

“Do not attempt to cross flooded roads or bridges because you may not know the depth or strength of the water. Remember that your life and the lives of your loved ones are worth more than any property or vehicle,” he said.

Ntladi said residents should adopt a proactive approach by keeping up to date with weather warnings and having an emergency plan in place should conditions deteriorate.

“Motorists are warned against attempting to drive through flooded roads, as vehicles can quickly lose traction or be swept away by strong currents. We also advise residents to avoid walking through floodwater, which could be contaminated with sewage, oil, broken glass and other dangerous materials.

Fallen power lines may also make floodwater electrically charged. People are encouraged to prepare emergency supplies, including food, clean drinking water, important documents and essential medication, and to keep these items in a safe or elevated place,” he said.

Ntladi added that residents should also avoid parking or camping near rivers and streams during heavy rainfall and remain extra cautious at night when flooded roads and other hazards can be difficult to see.