In 2018, Cape Town residents stared down "Day Zero," the moment when the water system – jeopardized by the combination of population growth, drought cycles, aging infrastructure and deferred system improvements – was predicted to literally run dry. Fortunately, citizens rallied by heeding the conservation calls, and the skies opened. A historic crisis was averted for its more than 3 million residents. But the lessons lingers on: Government and water industry leaders the world over are reconsidering how climate impacts and deferred maintenance threaten the resilience of our supply.
