South Africa: This South African River Has a Bacteria Count Off the Charts - a Natural Filter Is Cleaning It for Watering Food Gardens

[The Conversation Africa] Every day, millions of litres of polluted water flow through many South African rivers and disappear into the sea.

Every day, millions of litres of polluted water flow through many South African rivers and disappear into the sea. In South Africa, the small Stiebeuel River in Franschhoek, about 75 kilometres east of Cape Town, is badly polluted. Sewage and polluted rainwater run into the river because of inadequate sanitation and d