Is it Safe to Drink Tap Water in Cape Town? (2019)

The municipality of Cape Town in South Africa owns one of the safest tap water in the world. They closely monitor the water quality via a large number of water samples analyzed according to the South African National Standards (SANS) requirements. Ensuring the excellent quality of tap water, the Scientific Services Laboratory tests almost 6000 samples of water each year. They draw Cape Town drinking water and perform tests from sampling points throughout the water system. In terms of these test results, the municipal water supply remains safe to drink.

Cape Town Tap Water

In the outcome of the dryness, during 2019, some Cape Town areas encountered a change in the water taste. A robust earthy flavor issued in tap water. Investigating water experts about this phenomenon, they reassured inhabitants that there is nothing to worry about.

The raw water supply raised in geosmin. A natural organic compound that grows in water after the rain starts to fall again, breaking the dry spell. The human palate is very delicate to this chemical. It can be distinguished in the smallest absorptions, even a few small parts per trillion liters of water can be tasted. The compound also often expands during hot weather.

Source of Water in Cape Town, South Africa

Cape Town, rely on rainwater that is collected in the Western Cape Water Supply System for most of its water. And the majority (95%) of water comes from the regional, integrated surface water system managing by the national Department of Water and SanitationRainfed dams way cheaper compared to alternative sources like groundwater, reuse, and desalination. Because it is more affordable, the City will continue and rely on rainfed dams for most of its water supply. Cape Town also invests in alternative sources of water to at least cover one-fourth of the City’s needs.

The drinking water in Cape Town is remarkably high standards. This is due to the variety of treatment processes. And from the fact that most of the water consumed in Cape Town is absorbed from unpolluted mountain catchments and aquifersCape Town water complies with the strict guidelines as specified in the South African National Standards (SANS 241:2015) for drinking water. They won multiple Blue Drop awards from the Department of Water and Sanitation for its water quality.

The City of Cape Town has 12 treatments, that is ranging to about 3 Ml per day. Collectively, these plants provide a treatment capacity of approximately 1,600 Ml per day. Before the introduction of water treatment, all water supplied was tea-colored due to plant matter suspended in the water. However, more severe problems included the build-up of sediment in the pipelines. It caused blockages, and the water’s high acidity levels, which corroded pipes and valves.

Some of the Local Convenience Stores in Cape Town

  • J&M Famous Biltong
  • Seven Penguins
  • Convenience Store
  • FreshStop at Caltex Winch Motors
  • Pick n Pay Camps Bay
  • Engen Quick Shop
  • Clyde Grocers Corner Shop
  • Parker’s Store
  • city limits
  • Woolworths Foodstop
  • Total
  • Chadash Motors BP

Estimated Price of Bottled Water


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