The owner of property containing impervious surfaces which contribute runoff to the storm water system or who otherwise use or benefit from the Storm Water Utility of the City will be responsible for paying the Storm Water Utility fees as set forth in the Consolidated Fee Schedule. The fee shall be calculated by multiplying the service rate by the parcel’s number of Equivalent Residential Units (ERU’s.) An alternate billing agreement may be entered into which will allow the bill to be sent to an alternate party; however, the property owner retains all obligations for full payment of Storm Water Utility fees.