935.11 NONMETERED WATER SUPPLY.

   Any premises having a connection with the aforesaid sewer facilities, or otherwise discharging sewage, industrial wastes, water or other liquids, either directly or indirectly into such sewers, and which are supplied either all or in part by a water source other than the City Water System, the Engineer, based on the limitations set forth in Section 935.12 and on consideration of similar premises and uses, engineering factors and other relevant matters, may estimate the monthly amount of water to provide adequate water service and pressure to the premises for the purpose and period for which nonmetered water is consumed and such estimate shall be the basis for measuring the flow and loads under this chapter. If the owner of such premises or other interested party elects to do so, he may install at his own expense water meters satisfactory to the Engineer to the extent necessary to measure all such supplies of water and the quantity of water consumed on the premises, the aggregate amount disclosed by such meters shall be the basis for measuring the flows and loads under this chapter.