Mexico City Faces Impending Water Crisis Due To Drought

• A population of nearly 22 million in Mexico City is at risk of water scarcity.

• Severe drought and outdated water infrastructure contribute to the looming crisis.

• Mexico City's water issues trace back to the Spanish draining of lakes in the 16th century.

Palestinians wait to collect water, amid drinking water shortages, in Rafah

Reuters

In recent news, Mexico City, a bustling metropolis with a population nearing 22 million, is facing a looming water crisis. The city is on the brink of running out of water, a situation that could become a reality as early as the end of June. This predicament is the result of a combination of factors, including years of severe drought and outdated water infrastructure.

The historical context of Mexico City's water woes dates back to the time of the Aztecs, who initially built the city on an island within a network of lakes. However, during the 16th century, the Spaniards arrived and undertook the draining of the lakes, viewing water as a threat rather than a resource. This perspective persisted as the city expanded, transforming into a predominantly concrete landscape situated on a former lake bed at an altitude exceeding 7,000 feet.

Over the years, the city's aquifers have been significantly depleted due to a combination of infrastructure challenges and the impacts of climate change. Experts monitoring the situation warn that Mexico City could be mere months away from reaching a critical 'day zero' scenario, akin to what Cape Town, South Africa experienced in 2018.

Unlike Cape Town, Mexico City's water supply is heavily reliant on aquifers that are not being adequately replenished. When rainfall occurs, much of the water runs off the impermeable surfaces of the city rather than seeping back into the ground to recharge the aquifers. The national water management agency, Canagua, has already implemented restrictions on water extraction, reducing pumping rates by as much as 25% to mitigate the crisis.

The city's water infrastructure also faces challenges, with significant water losses due to leaks and the need to pump water uphill to meet demand. These issues exacerbate the strain on the already dwindling water resources. As Mexico City grapples with the impending water scarcity, it serves as a stark reminder of the urgent need for sustainable water management practices and investments in resilient infrastructure to secure the city's water future.