Mexico City Has Long Thirsted for Water. The Crisis Is Worsening.
The New York Times
A system of dams and canals may soon be unable to provide water to one of the world’s largest cities, a confluence of unchecked growth, crumbling infrastructure and a changing climate.
A collision of climate change, urban sprawl and poor infrastructure has pushed Mexico City to the brink of a profound water crisis.
The groundwater is quickly vanishing. A key reservoir got so low that it is no longer used to supply water. Last year was Mexico’s hottest and driest in at least 70 years. And one of the city’s main water systems faces a potential “Day Zero” this summer when levels dip so much that it, too, will no longer provide water.
“We’re suffering because the city is growing immeasurably and it cannot be stopped,” said Gabriel Martínez, 64, who lives in an apartment complex that struggles to get enough water for its roughly 600 residents. “There aren’t enough resources.”
Mexico City, once a water-rich valley that was drained to make way for a vast city, has a metropolitan population of 23 million, among the top 10 largest in the world and up from 15 million in 1990. It is one of several major cities facing severe water shortages, including Cape Town; São Paulo, Brazil; and Chennai, India. Many are the consequence of years of poor water management compounded by scarce rains.
And while Mexico City’s problems are worsening, they are not new. Some neighborhoods have lacked adequate piped water for years, but today, communities that have never had shortages are suddenly facing them.
