Mexico City, one of the world's largest cities with a population of nearly 22 million, is on the brink of a severe water crisis. The city, built over a lake bed centuries ago, is currently experiencing water shortages due to a combination of factors including climate change, decaying infrastructure, and a prolonged drought.
The city relies on two main water sources - a system of reservoirs known as Kutzamala and underground aquifers. However, both sources are under immense pressure. The reservoirs are at historic low levels, well below 40% capacity, while the aquifers are being overextracted.