Overview
- The national government confirmed late Monday that the Bronkhorstspruit treatment works did not add chlorine from 24 September to 14 October and more than 400 residents have reported gastrointestinal illness.
- The plant draws from the Bronkhorstspruit River, which local politicians say is polluted by dysfunctional wastewater works and pump stations that increased the contamination risk.
- Political parties and local groups have opened police cases and lodged complaints with the South African Human Rights Commission, the public protector and the Green Scorpions while calls grow for the resignation of Tshwane mayor Nasiphi Moya and MMC Molatelo Mashola.
- Medical experts say distribution of unchlorinated or inadequately treated municipal water is a basic public-health failure that risks severe illness for babies, young children, the elderly and people with weak immune systems.
- The episode echoes a December 2025 Auditor-General report that found widespread noncompliance and maintenance shortfalls in South Africa’s water and wastewater systems, including large shares failing microbiological, chemical and effluent standards.