At least from what I've seen in my area, interruptions in water service don't result in a lack of pressure or flow, they result in contamination, and the water

At least from what I've seen in my area, interruptions in water service don't result in a lack of pressure or flow, they result in contamination, and the water districts have to issue boil water orders. It's not a problem you would notice, and if you don't pay attention to local news, you might just end up drinking contaminated water.