A.
Charges for the use or consumption of water by the owner or occupant of any house, building, lot or premises, water rent or charges for work done or services provided shall be billed to the owner of the real estate quarterly each calendar year.
B.
If, after reasonable effort, an authorized employee or official of the Water Department is unable to gain access to a meter in order to obtain a reading for billing purposes, he shall leave a form at the premises in which the meter is located. The owner or occupant then shall be responsible for entering the meter reading and other appropriate information on the form provided by the Water Department and for returning the same to the Water Department within one day of the date on which the form was left at the premises. If the form is not returned within this period, the owner shall be billed an estimated amount based on the amount of water used or consumed during the same quarter of the previous year or by averaging the amounts used or consumed during the four quarters immediately preceding the one for which the bill is being rendered.