The schedule of rates, fees and charges for water furnished through the municipal water system and garbage collection provided through the sanitary services shall be set from time to time by resolution of the city council. Until such time as such rates, fees, connection fees and charges are modified by resolution pursuant to this section, the rates charged for water and garbage collection shall be those set forth in ordinance 236 of the city, passed and approved on September 28, 1982. Copies of all resolutions subsequently passed by the city council pursuant to this section shall be kept on file and made available in the office of the city clerk-treasurer. (Ord. 256 §1, 1984)