The in Town base rate user fee and the usage allowance per billing cycle for all mixed use water using properties shall be calculated based upon the predominant use of the water using property as determined by the finance director. In addition to the base user fee, each in Town mixed use water user shall pay an excess use charge of five dollars twenty five cents ($5.25) per one thousand (1,000) gallons of metered water, or fraction thereof, used per billing cycle in excess of the applicable usage allowance. (Ord. 33, Series 2015)