Ekurhuleni Water Care Company (ERWAT)


ERWAT is a truly indigenous South African company with extensive expertise in all aspects of water and wastewater management.

ERWAT’s purpose is to improve the environment and human well-being by providing sustainable water care and resource recovery.

Serving the public and private sectors, ERWAT promotes a healthy environment by providing cost-effective wastewater treatment solutions through innovative technologies developed to meet the ever-growing demand for improved quality in wastewater treatment.


ERWAT’s extensive range of capabilities includes:

Let ERWAT take care of your water and wastewater management so you can take care of your business.

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1407, 2020

2020 Moody’s Credit Opinion on ERWAT

The credit profile of East Rand Water Care Company (ERWAT, Ba1 stable) reflects the company's close financial and operational links with its support provider, the City of Ekurhuleni (Baa3 stable), which guaranteed 91% of the [...]