Informative!
Unfortunately, my tap water is not suitable (well water) it is extremely hard water, so it is distilled (only able to be gotten by the gallon), or sterile saline that are my real options.
Why would a poultry vet site say it is okay if it isn't?

Like
@BY Bob and others, I have no access to avian vets here. My dog/cat vet has given general advise (like when I had to amputate a leg...she confirmed that my dressings and topical applications were suitable to prevent infection and allow wound to heal...but only because I happened to have a dog annual visit that coincided with this need. She won't address things otherwise.