South Africans learnt to plan their lives around load shedding. A growing number of experts warn that “water shedding” could be next. Here's what the term really means, why the country's water system is under strain, and the practical steps households can take to build resilience with insight from Kwikot Managing Director Murray Crow.

“Water shedding” describes the interruption of municipal water supply — whether through scheduled cuts, reduced pressure, or unplanned outages caused by burst mains, empty reservoirs and failing infrastructure. If the phrase feels familiar, that's because it echoes load shedding: a coping mechanism for a system that can no longer deliver reliably. Alongside it, terms like low reservoir levels, burst mains and water tankers are creeping into everyday conversation across South African communities.

This is not alarmism, it is what the latest government data describes. The picture that emerges is of a network losing too much water, in too many places, with too little money to fix it fast enough. The headline figures speak for themselves:

Sources: Department of Water and Sanitation (May 2026 Budget Vote; 2025/26 Annual Performance Plan), City of Johannesburg 2026/27 budget and 2025 Annual Integrated Report, and eThekwini municipality reporting.

Much of the loss comes down to “non-revenue water”,  treated water that never reaches a paying customer because of leaks, faulty meters and ageing pipes. When that water disappears, municipalities lose twice: the resource itself, and the income they need to maintain the very infrastructure that delivers it. Add municipal debt of R24 billion owed to water boards, and the result is a value chain under real financial strain. The challenge, in other words, is less about whether the country has water and more about whether it can treat, move and deliver it reliably.

Government has acknowledged the scale of the problem. In July 2026, President Cyril Ramaphosa released the National Water Action Plan through the National Water Crisis Committee, targeting more infrastructure investment, greater private-sector participation, stronger municipal delivery and tighter accountability. Roughly R156 billion has been earmarked for water and sanitation over three years, with a further R54 billion in performance-based incentives available to metros that show measurable improvement. The commitments are significant, but recovery depends on steady delivery over many years, not one-off emergency fixes.

National water security ultimately depends on a functioning public system, one that must serve every community, regardless of income. But while the big repairs happen, there is a lot households can do to waste less, prepare for interruptions and lower their water and energy bills at the same time. South Africans use about 218 litres per person per day, well above the global average of 173, so small changes add up quickly.