There were supply worries on Tuesday when some reservoirs in Johannesburg slipped to critically low levels due to high demand.
Affected areas include Soweto, Crosby, Northcliff, Crown Gardens, Hursthill and Roodepoort.
The utility is working on major infrastructure located in Vereeniging, linked to its ongoing augmentation process. Last week, it warned that this maintenance might have a knock-on effect on large parts of Johannesburg, causing low pressure or water cuts.
