A pressure drop puts the whole city in the same conversation for two days
Boil advisories and low pressure events are the moments when every household in a parish wants a plumbing answer at the same time, and almost none of them are shopping.
Attention like that cannot be bought and should not be sold into. A promotion posted the morning of an advisory reads exactly as badly as it sounds.
Post the useful things instead. What an advisory means for the ice maker and the coffee machine, whether the water heater needs anything, what to do with an under-sink filter, and how to flush the lines at a house once it lifts.
Stay inside the house. Which blocks an advisory covers shifts during the day and is nobody's to draw from a truck, while what a family in Mid-City or Gentilly actually needs is what to do at their own sink for the next two days.
The restart is its own post and hardly anybody makes it. Pressure comes back before the notice lifts, and the questions that follow, cloudy water, a screen full of grit at the aerator, a water heater that sat idle, arrive in a rush.