Tap water may be what you have available in the business or home but you should not assume that it is safe to drink. For that matter, you will really need to have it filtered and tested to be sure that it is going to be safe to drink. That is at least one option that you have. The other is to get well water.
Trust the well water new york trusts for drinking when the municipal system of water is not at all healthy. Well water is pure and free from chemicals, microbes, and other contaminants. Naturally, when you get a well, you have that water tested too just to be sure but it is better for your health.
Drinking well water means you are getting fresh water the way it is supposed to be. There is no more point in risking your health with tap water. There are too many chemicals put into it for you to consider it as a good thing to drink.
For example, tap water is treated with fluoride. While dentists may say this is a good thing for dental health, it really is not. It is fine to have fluoride in your toothpaste and that is proven to help with the teeth but, in the water, it can adversely affect health.
Fluoride affects the thyroid gland, depressing it and keeping it from making vital hormones that you need for a healthy metabolism. Since your metabolism is what runs your entire body, drinking water with fluoride in it is very unhealthy and can lead to thyroid disorders.
Have a well dug by professionals and have a good pump connected to it for use in the home and in the business. Either way, you know you will be getting good water and providing good water to your customers at all times.