South Africa: Water discharge from the Vaal Dam increases flood threat downstream along Vaal and Orange rivers as of Feb. 20

Event

Authorities have warned of likely flooding along the Vaal and Orange rivers as of Feb. 20. The floods are due to the increased water discharges from the Vaal Dam following heavy rains in South Africa in February. The dam has exceeded its maximum capacity requiring 12 sluice gates to be opened. As of Feb. 20, evacuations are ongoing in some low-lying areas of the Northern Cape, Free State, and Gauteng provinces.

Authorities could issue evacuation orders or requests for communities near the Vaal or Orange rivers over the coming days. Flood-related impacts could include road closures and disruptions to power supply.

Advice

Exercise caution in the impacted locations. Make allowances for localized travel delays and potential supply chain disruptions. Monitor for directives from local authorities. Be prepared to evacuate at short notice.