(A)   Billing procedure.  Bills for the basic rates as herein established by the city shall be sent monthly.  Bills for surcharge and sampling costs will be sent with the monthly bill at the end of a calendar quarter.  All bills shall be payable on the fifteenth and thirtieth days of the month following the period of service and shall be paid at the City Hall.
   (B)   Charge for late payment.  A penalty of 10% shall be assessed on any bill that has not been paid by the tenth day following the date upon which the payment is due.  In addition, there will a penalty of $20 for each check returned for insufficient funds.
(‘66 Code, § 51.09)  (Ord. 1969-34, passed ll-18-69; Am. Ord. 1982-7, passed 7-6-82; Am. Ord. 2008-19, passed 12-16-08; Am. Ord. 2009-17, passed 1-5-10; Am. Ord. 2014-11, passed 8-5-14)