SOUTH AFRICA — As citizens prepare to head to the polls in the upcoming local government elections, the South Africa water crisis has emerged as a defining issue shaping voter sentiment. Despite being a globally recognized water-scarce nation, the country loses nearly half of its treated municipal water to leaks, aging infrastructure, theft, faulty meters, and administrative failures.
To understand how much of this emergency stems from physical scarcity versus governance, Deputy Minister of Water and Sanitation, David Mahlobo, outlined the government’s urgent intervention strategies, warning of severe constraints during the upcoming summer months.
The Root of the Crisis: Scarcity vs. Governance
President Cyril Ramaphosa has officially declared the current state of water supply and sanitation reliability a national crisis. While physical water scarcity is a reality, Mahlobo—a water scientist by profession—emphasized that governance and infrastructure management are the primary drivers of the current shortages.
“The 30-year-old delivery model of local government has worked in the past, but going forward, it is not going to take us anywhere,” Mahlobo explained.
To combat this, the national government is introducing sweeping reforms. These include professionalizing water services, ring-fencing revenue generated from water sales so it is reinvested directly into operations and maintenance, and implementing strict operating licenses with performance incentives and disincentives.
Financially, the government has allocated R55 billion to municipalities this year specifically to ensure water reliability. However, Mahlobo stressed that disciplined spending and blended finance partnerships with the private sector are essential, noting that the total cost to refurbish and replace national water infrastructure exceeds R400 billion—a figure that has likely doubled in present value.
Looming Summer Shortages and El Niño Impacts
When asked about the outlook for December, Mahlobo was blunt: “It’s going to be bad.”
The El Niño phenomenon, combined with severe heat waves, is driving exceptionally high water consumption. Systems in major metros, particularly eThekwini (Durban) and Johannesburg, are highly constrained. While Rand Water has injected an additional 200 million liters per day into the system, nearly 50% of this water is lost to the ground through leaks before reaching consumers.
To prevent the system from crashing, Mahlobo urged municipal teams to implement rapid leak repairs, manage system pressure, and enforce bylaws against high-water users and illegal garden irrigation. He also appealed to citizens to change their relationship with water, urging them to keep taps closed when not in use and avoid “walk water” (leaving taps running while waiting for water to return).
Infrastructure Decay and the ‘Water Mafia’
Nationally, non-revenue water (water lost before it reaches the customer) sits at approximately 47%. However, Mahlobo noted that progress is being made in certain municipalities. Cape Town has reduced its water loss to around 25%, and the Nelson Mandela Bay municipality has improved from a peak of 62% down to 56%.
Conversely, Johannesburg faces a massive backlog, needing to replace up to 12,000 kilometers of pipes.
Beyond physical leaks, Mahlobo highlighted the growing threat of the “water mafia.” Criminal syndicates are making illegal connections to municipal hydrants to draw and sell water. To combat this, he called for the deployment of municipal security and the establishment of community water committees to protect local infrastructure.
Failing Wastewater Plants and Leadership Accountability
The national government has reinstated the critical “Drop Reports” to monitor water quality. While the Blue Drop report (potable water) shows improvement in areas supplied by water boards, the Green Drop report (wastewater treatment) reveals a severe crisis.
Out of 144 water services authorities, 107 are performing badly, with wastewater treatment works operating at below 43% efficiency. Mahlobo pointed to the Bronkhorstspruit spill as a prime example of management failure rather than physical dysfunction.
He placed the blame squarely on municipal leadership and councilors who fail to reinvest water revenues into plant maintenance and appoint incompetent staff. “We must appoint people that are competent and registered with professional bodies as engineers or scientists,” he asserted.
Future-Proofing: Dams, Catchments, and Citizen Storage
Looking to the future, Mahlobo noted that while the current water balance is stable, the country must capitalize on anticipated rains, particularly in the Eastern Cape.
There are over R170 billion in water use rights allocated for building new dams. However, the strategy is shifting away from solely massive projects toward building smaller, quicker-to-complete dams to balance regional systems and act as disaster management tools to prevent downstream flooding in neighboring Mozambique and Eswatini.
Furthermore, the government is pushing for mandatory rainwater harvesting and aquifer recharge. In a significant policy shift aimed at long-term water security, Mahlobo announced that moving forward, every new house built in the country must include a water storage tank.
Through a combination of infrastructural investment, strict governance reforms, and a shift in citizen behavior, the Deputy Minister maintains that the country can stabilize its systems and navigate the immediate challenges of the summer season.
