I was billed for two units (748 gallons per unit). The bill was ~$72 but that also includes taxes, fees, sewage, and refuse.
I believe that it's gone up to $112 per quarter, which is for "minimum" consumption.
We use around 55 gallons/day, but our "allowance" within that $112 is easily double that.
I don't even know if it's from the city since the bill I eventually see from my apartment complex is processed by a third party.. but it's over $150 every month for water/sewage/trash.