[snedfree]

not precisely-- while the ozone they produce from liquid oxygen does serve the purpose of making the water more palatable, it serves a higher purpose as their primary disinfectant. the faq in the link you provided states that OUD doesn't have the capacity to sufficiently disinfect water using chlorine alone

if people do not cut back, Orlando will have to issue a boil-water notice

[Forge36]

If people aren't aware of the notification will the water quality decrease be followed by an increase in hospitalizations?