Cape Town Is 90 Days Away From Running Out of Water

After three years of unprecedented drought, the South African city of Cape Town has less than 90 days worth of water in its reservoirs, putting it on track to be the first major city in the world to run out of water. Unless residents drastically cut down on daily use, warns Cape Town Mayor Patricia De Lille, taps in the seaside metropolis of four million will soon run dry. On April 22, to be exact. Here’s what to know: The date is just a scare tactic, surely? Nope. Day Zero, as it is called, is real, and is calculated every week based on current reservoir capacity and daily consumption. On Jan. 8 Mayor De Lille revised the date down from April 29, based on a citywide uptick in daily usage. The city won’t literally run dry; in most cases, reservoirs can’t be drained to the last drop, as silt and debris make the last 10% of a dam’s water unusable. City authorities have decided that once the dams reach 13.5% capacity, municipal water supply will be turned off for all but essential services, like hospitals. What happens when the taps are turned off? Cape Town enters Mad Max territory (well, almost). Residents will have to go to one of some 200 municipal water points throughout the city where they can collect a maximum of 25 liters (6.6 gallons) a day. Armed guards will be standing by to keep the peace and prevent anyone from taking more than their share. Of course, the truly wealthy will be protected. The local version of Craigslist is already full of ...
Source: TIME.com: Top Science and Health Stories - Category: Consumer Health News Authors: Tags: Uncategorized Environment South Africa Source Type: news