Criminal syndicates known as "water mafias" deliberately sabotage municipal water infrastructure — cutting pipelines, contaminating reservoirs, vandalising pumps — to create artificial emergencies. They then profit from emergency tanker contracts awarded by corrupt officials. The modus operandi: destroy infrastructure → municipalities contract private tankers → syndicate-linked companies win tenders at inflated prices → residents pay up to 15 times the official rate. In eThekwini alone, 8 municipal water workers were murdered between 2022-2023. In December 2024, a worker was shot while responding to a water outage. R2.3 billion was spent on water tankers in Gauteng alone (2018-2023). Tshwane spent R777 million on tankers in 2024/25. Hammanskraal's tanker spend rose from R8.5 million (2018/19) to R85.3 million (2021/22) — a 10x increase. The ISS/ENACT documented this across 35 municipalities, with R437 billion in corruption cases submitted to the NPA. The NPA's Andy Mothibi vowed action against 270 implicated individuals. Deputy Water Minister Mahlobo called it "economic sabotage that preys on the most vulnerable."