Sao Paulo Drenched by Floods Amidst Deepening Drought

Sao Paulo, a sprawling metropolis of 21 million, is enduring its most severe climate-induced stress test in over a decade. The city is simultaneously battling deadly flash floods and an intensifying drought.

Reservoir levels in the region's primary network are at 32%, a historic low not seen since the major water crisis of 2014-2015. This is projected to decrease further as the dry season approaches.

Meteorologists link these extreme conditions to climate change, which involves global warming, greenhouse gas emissions, and significant land-use changes like deforestation. These factors contribute to both increased atmospheric moisture leading to intense downpours and prolonged dry periods.

Recent storms have caused fatalities, including an elderly couple whose car was swept away. The city's infrastructure is strained, with water cuts affecting businesses and residents, particularly in poorer neighborhoods. Authorities are urging conservation and leak repairs, reminding citizens that not all rainfall reaches reservoirs.

Despite infrastructure investments since the last crisis, including new water sources and improved leak detection, experts warn that a rationing scheme should have been implemented earlier. The integrated metropolitan system is operating significantly below capacity, underscoring the urgency of proactive water management.