Day Zero Looms: Cape Town Will Soon Run Out of Water Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email April 16, 2017: The Theewaterskloof Dam, a key source of water supply to Cape Town, South Africa, is shown at low levels. ( Halden Krog / Associated Press ) Produced by Dana Roberson Hosted by Todd Zwillich Produced by PRI and WNYC