TNC…where curious minds can access wholesome news commentary

TNC…where curious minds can access wholesome news commentary

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Africa: Water and Sanitation On Rainfall and Dam Levels in South Africa

South Africa is in the middle of a potential wet season as heavy rainfalls continue to fall over large parts of the country, making a significant improvement in the country’s water situation

Persistent rains have boosted the country’s dam levels remarkably as they rose from 69,7% to 72,2% in the past week. The figure represents a 13% improvement compared to the same period last year when it was recorded at 59,5%.

With more thunderstorms expected to fall in Gauteng, Free State and Eastern Cape in the next two days, the water situation is expected to improve drastically by this weekend.

The latest weekly report on dam levels by the Department of Water and Sanitation estimates the volume of water that is stored in reservoirs at 23 101,2 cubic metres (80%). In the past week levels in the Free State shot from 82,3% to 86,6%, thanks to the heavy downpours that drenched large parts of the province.

The good news is that Eastern Cape dams are filling up rapidly as the rains continue to pound the drought-prone province. According to the weekly report, the province’s dam levels increased from 51,7% to 52,5%. This is a seven percent improvement compared to the corresponding period last year when the dams stood at 46%.

At 98,9%, Northern Cape dam levels are on the verge of reaching full capacity after last week’s heavy rains. The figure reflects a huge improvement in the province’s water situation compared to the same period when the dam levels stood at 77,8%.

There are also heavy inflows from Namibia which have greatly influenced the levels within the Vaal and Orange River Systems. As such the DWS working with relevant stakeholders has issued warning for people around the Systems to be wary of rising levels, move livestock awa from the vicinity, as well as refrain from swimming and fishing in the waters. The reality is that the strength of the current cannot be gauged with the naked eye,

There has not been much improvement in Gauteng dams as they increased marginally from 96% to 96,4% this week. Bronkhorstspruit Dam in east Pretoria dropped from 91,5% last week to 90,8% this week, while Bon Accord in the north of the city shot from 105,4% to 139,3%. A summary report on the Water Management Authority indicates a four per percent improvement of the Vaal Major from 82,2% 86,9%.

The situation remained stable in Mpumalanga after the dam levels improved fractionally from 66,4% to 67% this week. Although the average dam level in the province runs at 55%, Maguga Dam on the border with Mozambique is particularly worrying as it plunged to 36,4% this week. However, Injaka Dam in Bushbuckridge increased from 51,8% to 5,32% this week.