Pongolapoort dam water release imminent

Communities near the Pongolapoort (Jozini) dam are being warned of the imminent release of water from the dam, which may lead to localised flooding.

This follows weeks of heavy rainfall across the province, which has caused water levels to increase rapidly, exceeding the dam’s capacity.

ALSO READ: Pongolapoort dam at 90%, water release imminent

“The releases are part of Pongolapoort Dam standard operational rules and the overall dam safety protocols on uncontrolled water releases to maintain dam safety and prevent potential risks associated with overcapacity.

“Water release is a necessary measure to ensure the structural integrity of the dam and safeguard surrounding communities from the dangers of dam failure,” said DWS spokesperson Wisane Mavasa.

ALSO READ: Water released at Pongolapoort dam after heavy rains

The dam storage capacity is at 97.97% – with the water inflow currently exceeding the outflow.

Mavasa said if the current inflows persist, the dam will spill over the uncontrolled spillway by tomorrow (Wednesday).

“It should be noted that inflows are unpredictable and may change at any time.

“For instance, current inflows may significantly increase, resulting in an uncontrolled water release before the anticipated time.

“On the contrary, inflows may significantly reduce, thereby delaying the uncontrolled release,” said Mavasa.

She said the release seeks to maintain dam safety and prevent potential risks associated with overcapacity.

“Water release is a necessary measure to ensure the structural integrity of the dam and safeguard surrounding communities from the dangers of dam failure,” said Mavasa.

Communities in and around Jozini, and Makhathini Flats (Welcome, Hlazane, Mboza, KwaShukela, Mzinyeni, Skhemelele, KwaLulwane, Bhekabantu, Mamfene, Shemula, Hlokohloko, Madonela, and Ndumo) are urged to exercise extreme caution during and after the water release.

Don’t have the ZO app? Download it to your Android or Apple device here:

HAVE YOUR SAY