These stations are a good idea I suppose, but I would NEVER allow my business to be dependant on something like this.
If you’re dependent on them and can’t get water for any reason (eg breakdown etc) then you can’t work.
Far better to have your own contingency in place.
For example, I use a 4040 RO system.
I have a spare membrane and prefilters all set up ready to switch to at a moments notice in case there’s a problem.
As well as that, I have a large DI vessel that can purify water straight from the tap that I could use in case both RO units failed.
I can’t imagune allowing something as essential as water to be in someone else’s control.