One of the world's most populated cities is nearly out of water as many go "days if not weeks" without it

Mexico City is home to nearly 22 million people. But for months, the sprawling city has been suffering from diminishing water supplies — and now, one of the world's most populated cities is on the verge of a "day zero" where it will no longer have enough water to provide residents.  

Citing the Water Basin Organization of the Valley of Mexico, local outlet La Razón de México reported last week that officials fear this "day zero" — when the Cutzamala System will no longer have enough water for residents — could come on June 26 and last until September. Locals are already struggling to have enough water, with many going "days, if not weeks, without running water in their houses," CBS News contributor Enrique Acevedo said. 

"There's been water scarcity, water management, in the city that we haven't seen in at least a decade," he said. "Gyms here in Mexico City and other public parks had to start limiting the number of guests they have taking showers and using their facilities because a lot of people were taking advantage of their memberships to use water at those facilities."