The heat of the summer isn't the best time to not have running water, but it's doable with some planning. Besides my water filter pitcher, I filled a couple of extra vessels with water on Monday night. Coffee jar and lemonade bottle, if you're wondering. That left me enough for the essentials on Tuesday morning, like coffee, brushing teeth, even washing dishes by heating up water on the stovetop. There was no way to take a shower, of course, but again by warming up water on the stovetop I came up with a better-than-nothing substitute.
By 2:30 in the PM the H2O was running again, which was a relief. The city workers left us all Brita pitchers as well, which was a nice gesture.