On November 3, after Russian attacks on energy infrastructure, most of Kyiv was left without water due to the power outage at the main facilities of "Kyivvodokanal." However, water supply disruptions have occurred before as well: despite backup generators, water can disappear for several hours, and residents of upper floors are especially dependent on electricity. What to expect from Kyivans going forward, why generators do not guarantee water in the taps, how resilient the capital's water supply system is, and whether it is ready for winter attacks: "Your City" looked into these questions.