Bro, I freaking feel you, I am in the same situation as yours, it has been better these days, thanks to a fucking cyclone lol (Alberto).
We literally had no water for 2 weeks, and the longest I remember to be without water since I have memory is no more than a day or two.
Lots of blocks were waterless and my dad (and many other persons) started to hunt for water in regions where they had (water was disgusting and with very low pressure though), so it was normal to watch lots of vehicles with "Rotoplas" attached to them, very very Mad Max like.
I fucking laugh when I read people recommending a bidet instead of toilet paper all around here on Lemmy or Reddit, like dude, I was taking a fucking shower for two weeks (I know this might sound like rookie numbers in some other places) with a freaking Carl's Jr plastic glass of "The Batman" movie LMAO (Batman to the rescue), also with not so good quality water too, I'd rather keep with toilet paper and wipes.
Nowadays the city is kinda flooded thanks to the storm, and the lagoons have gained some of the level they lost (they were almost dry) which is kinda dystopic to me to have these extreme changes in a matter of several weeks (talking about climate change huh).