South Africa has imposed emergency measures, including rationing, to save dwindling water supplies after an abnormally hot, dry summer coupled with below average rainfall and a spike in usage pushes the country towards a crippling shortage.
South Africa's drought-stricken Cape Town has pushed back its estimate for "Day Zero," when taps in the city run dry and people start queuing for water, to 2019 from August of this year, and data show dam levels rising elsewhere in the country.
