South Africa’s Water Reservoirs Hold Steady Amid Winter Season

  • Despite the winter season's dry conditions, most water supply systems in South Africa are maintaining a stable balance, with the overall storage capacity currently at 94.4%, showing a modest decline from the previous week's 94.7% but an improvement from last year's 93.1%.
  • Several provinces have recorded reductions in water levels, emphasizing the need for caution in water usage during this period. On the other hand, some regions, like Algoa in the Nelson Mandela Bay area, have seen an improvement in water levels, providing relief after years of severe drought.
  • The Department of Water and Sanitation is urging the public to use water wisely and responsibly during the ongoing dry winter season to ensure a sustainable water supply and mitigate potential water shortages in the future.
South Africa's Water Reservoirs

In the midst of the dry winter season, the Department of Water and Sanitation released its weekly status report on reservoirs, revealing that most water supply systems in South Africa are maintaining a stable balance. However, there has been a slight decrease in water levels compared to the same period last week. Despite this dip, the overall storage capacity of the country’s water sits at a healthy 94.4%, an improvement from last year’s 93.1%.

The winter season’s persistent reduction in water levels is the primary reason behind the drop, as it typically brings lower rainfall and increased evaporation rates. While the decline is moderate and not a cause for immediate concern, the Department of Water and Sanitation is urging the public to remain cautious and use water wisely during this dry period.

One of the areas benefiting from the recent improvement in water levels is the Algoa region in the Nelson Mandela Bay area. After years of severe drought, the Algoa Water Supply System has shown consistent improvement, rising from 31.0% to 34.8% this week. This development comes as a welcome relief for residents who have faced water scarcity for an extended period.

On the other hand, several water supply systems have experienced a decrease in their water levels. Notably, the Integrated Vaal River System (IVRS), which is crucial for water supply in various provinces, diminished from 97.2% to 96.6%. Other systems such as Amathole, Butterworth, Cape Town, Crocodile West, Umgeni, Orange, Luvuvhu, and Polokwane have also seen declines ranging from minor to faint reductions.

Despite the decrease in some areas, the Crocodile East and Umhlathuze Water Supply Systems remain unchanged at 100.2% and 100.1%, respectively. These stable reservoir levels provide a sense of security for their respective regions.

Among the provinces, seven out of nine have recorded reductions in water levels. The provinces experiencing a decrease include Free State, KwaZulu-Natal, Gauteng, Limpopo, Mpumalanga, Northern Cape, and North West. While the reductions are generally minor, it highlights the need for continued vigilance in water usage.

In contrast, the Western Cape and Eastern Cape provinces have seen an improvement in water levels. These areas have expanded from 89.4% to 89.5% and 79.6% to 80.2%, respectively.

Several dams are worth noting in terms of their water level changes. The Vaal and Grootdraai Dams, part of the IVRS, have slightly dropped from 92.0% to 91.0% and 94.5% to 94.4%. Similarly, the Gariep Dam, which is part of the Orange River Water Supply System, has recorded a decline from 99.0% to 98.2%. However, Vanderkloof Dam, also part of the Orange River system, has increased from 99.1% to 99.2%.

In KwaZulu-Natal, the Albert Falls Dam, which is an integral part of the Umgeni Water Supply System, dropped from 99.3% to 99.0%. Midmar Dam, also part of Umgeni, experienced a moderate decline from 95.6% to 95.3%, while Woodstock Dam remained unchanged at 99.8%.

Kouga Dam in the Algoa Water Supply System has been a standout performer, soaring from 36.2% to 42.2% in just a week. Meanwhile, Gcuwa Dam in the Butterworth Water Supply System has experienced a decrease from 101.8% to 101.2%.

The Roodeplat component of Crocodile West, which is supplied by Pienaars River, has expanded from 100.4% to 100.6%.

In the Western Cape, where rainfall patterns vary between regions, the Berg River Dam has decreased from 101.3% to 100.7%, while the Clanwilliam Dam has increased from 96.5% to 96.7%.

Flag Boshielo, part of the Polokwane Water Supply System, has decreased from 101.4% to 101.2%, and De Hoop Dam has narrowly decreased from 100.1% to 100.0%. Meanwhile, Nandoni Dam remains at the same level, at 100.8%.

The Department of Water and Sanitation continues to call on the public to use water responsibly and efficiently during this dry winter season. Although the current water levels are stable, it is essential to conserve water resources to ensure a sustainable water supply for the future. As the winter season persists, every individual’s efforts in water conservation can make a significant impact in mitigating potential water shortages.

Visited 1 times, 1 visit(s) today

Stay ahead in the financial world – Sign Up to Rateweb’s essential newsletter for free. Get the latest insights on business trends, tech innovations, and market movements, directly to your inbox. Join our community of savvy readers and never miss an update that could impact your financial decisions.

Do you have a news tip for Rateweb reporters? Please email us at


Start trading with a free $30 bonus

Trade stocks, forex, commodities, metals and CFDs on stock indices with an internationally licensed and regulated broker. For all clients who open their first real account, XM offers a $30 trading bonus without any initial deposit needed. Learn more about how you can trade over 1000 instruments on the XM MT4 and MT5 platforms from your PC and Mac, or from a variety of mobile devices.


Personal Financial Tools

Below is a list of tools built to assist South Africans to make the best financial decisions:



South Africa’s primary source of financial tools and information

Contact Us


Rateweb strives to keep its information accurate and up to date. This information may be different than what you see when you visit a financial institution, service provider or specific product’s site. All financial products, shopping products and services are presented without warranty. When evaluating offers, please review the financial institution’s Terms and Conditions.

Rateweb is not a financial service provider and should in no way be seen as one. In compiling the articles for our website due caution was exercised in an attempt to gather information from reliable and accurate sources. The articles are of a general nature and do not purport to offer specialised and or personalised financial or investment advice. Neither the author, nor the publisher, will accept any responsibility for losses, omissions, errors, fortunes or misfortunes that may be suffered by any person that acts or refrains from acting as a result of these articles.