Any person connecting to the City water system or city sewer system shall pay all appropriate charges imposed pursuant to this chapter. In the event that a connection is made to the City water or sewer system without payment of all appropriate charges through (1) mistake by the City in calculating the appropriate charges, (2) the City calculating the charges using incorrect information given by the applicant, or (3) by a person connecting to the system without payment of any fees because of not obtaining proper approvals or permits, the difference between the amount paid and the appropriate charges shall be due and payable immediately upon notice from the City to the property owner that charges are owing. Any charges not paid within thirty (30) days after the date of the notice shall be considered delinquent. Delinquent charges shall be processed in accordance with RMC 13.17.080. (Ord. 1762 § 5, 1994: Ord. 1682 § 5, 1992).