Water/ Sewer bill in Cleveland, OH area for duplexes / 1 meter

[James Runkle]

Hi. I am trying to estimate how much the water/ sewer bill will be for a duplex in Cleveland, OH  ( I have 2 duplexes currently in escrow)

There is one meter for both units, so landlord is responsible for water bill. This doesn't give the tenant much incentive to keep the water bill down. Just wondering how much it may cost me on average for these bills.

Thanks in advance!