Amid food inflation and shortages perhaps even more important than stocking up on nonperishable foods is to make sure you have a supply of potable water. Many are so used to having running tap water on demand that they forget that source can vanish overnight.
City water is typically pumped into a tall water tower. It’s then distributed from the tower into your house by gravity. However, during a power outage, no new water can be pumped into the tower if the municipality runs out of fuel to run its backup generators.