§ 150-24. Measurement of wastewater flow.

To determine the wastewater flow from any establishment, the Director of Utilities may use one of the following methods:

A. 

The amount of water supplied to the premises by the City or a private water company as shown upon the water meter if the premises are metered;

B. 

If the premises are supplied with river water or water from private wells, the amount of water supplied from such sources as estimated by the Director of Utilities from the water, gas or electric supply;

C. 

If such premises are used for an industrial or commercial purpose of such a nature that the water supplied to the premises cannot be entirely discharged into the sewer system, the estimate of the amount of sewage discharged into the sewer system made by the Director of Utilities from the water, gas or electric supply;

D. 

The number of cubic feet of sewage discharged into the sewer system as determined by measurements and samples taken at a manhole installed by the owner of the property at his expense and constructed in accordance with plans approved by the Director of Utilities pursuant to this section; or

E. 

A figure determined by the Director of Utilities by any combination of the foregoing or by any other equitable method.