Insanely high water bill

[Gabby McNabb]

So Im looking to invest in a 2 - 4 family im Essex County NJ. With all the research Ive done regarding this area, I cant locate ANY information pertaining to the new water bill.

Since I've only been a renter, I don't have the slightest idea of how much a water bill would be. Especially for a 2 - 4 unit home. How do I get a realistic estimate of what this new bill would be?

I've tried to google key phrases but I've had no luck: "average water bill for multiple fam", "itemized water bill", landlord water bill. Ive even went to youtube.

Please advise or give real examples of what to expect....Thanks in advance!