ERWAT Departments work collectively to deliver integrated, reliable and sustainable water care services across the City of Ekurhuleni. Each department fulfils a defined mandate, ensuring that operational performance, infrastructure integrity, scientific compliance and commercial objectives are aligned with ERWAT’s strategic goals.

Through close collaboration between Operations, Maintenance, Commercial Business, Scientific Services, and Infrastructure, Planning and Projects, ERWAT Departments enable effective wastewater management, informed decision-making and long-term capacity planning. This coordinated approach supports regulatory compliance, service excellence and the organisation’s ongoing commitment to Excellence in Water Care.