Semi-arid Africa is well known for its unpredictable rainfall patterns, increased cases of drought and dry spells, high evaporative demands and increasing population which put pressure on water resources. Local experiences ...

A lot of emphasis has been placed on the safety of drinking water from biological contamination with little consideration on the chemical quality although there are well known health risks associated with the consumption ...

There is widespread concern over water insecurity in most towns and cities in Zimbabwe. Some households have gone for years without receiving water yet most reservoirs supplying such towns or cities have been recording ...