§ 34-514. Sewage flow.

The maximum anticipated daily sewage flow shall be determined from tables D and E, sewage flow schedule and maximum occupancy. Design flows for establishments not listed shall be determined by the board of health after review of data and design criteria submitted by the owner or his agent and shall be a minimum of three times the peak monthly water usage, if based on existing development water bills and if proposed and existing developments are the same size and use. Calculations shall be made on the basis of peak flow and ultimate usage of the facility. The maximum anticipated daily sewage flow of any of the above facilities other than food service establishments, taverns, bars and cocktail lounges shall be determined by multiplying the maximum occupancy (M.O.) (see table E) times the daily flow in gallons per individual or unit where applicable. For food establishments the minimum number of anticipated customers shall be calculated on a basis of two times the maximum occupancy times the number of meal services, i.e., minimum number of anticipated customers = 2 × M.O. × number of meal services. For taverns, bars and cocktail lounges the minimum number of anticipated customers shall be calculated on a basis of two times the maximum occupancy for the establishment, i.e., minimum number of anticipated customers = 2 × M.O. If the estimated number of customers, employees, etc., as indicated in the owner's letter of intent exceeds the calculated values, the higher number shall be used in determining the size of the onsite sewage management system.

(Res. of 9-7-88(3), § 30-2-7-9; Ord. No. 18-0340, Att. A, 5-16-18)