Water consumption, for purposes of determining the foregoing charges, shall be measured as follows:
(a) On all premises using water exclusively supplied by the Village, water consumption on said premises shall be measured by water meter or meters acceptable to the Board of Trustees of Public Affairs.
(b) On premises using water supplied either in whole or in part from sources other than the waterworks system of the Village, the Board of Trustees of Public Affairs may require the owner or other interested party to install water meters satisfactory to said Board to the extent necessary to measure all such other supplies of water in order to measure water consumption thereon.
(c) In the event it can be shown to the satisfaction of the Board of Trustees of Public Affairs with respect to any premises, that a portion of the water from any source consumed on said premises does not and cannot enter the facilities, then in each case, the owner or other interested party, may at his expense, install and maintain separate metering devices to the extent necessary to demonstrate to the satisfaction of said Board the portion of the water consumed on the premises which is discharged into the sewer system, which portion shall constitute the basis for determining the aforesaid sewer charge.
(Ord. 653. Passed 12-5-77.0