The surcharge per person shall be determined as follows. The excessive pounds of biochemical oxygen demand (BOD), suspended solids, phosphates, ammonia, and oil and grease will be computed by multiplying the person’s sewage flow volume in 1,000,000 gallons per day by the constant 8.345 and then multiplying this product by the difference between the person’s concentrations of biochemical oxygen demand (BOD), suspended solids, phosphates, ammonia, and oil and grease and the aforementioned normal concentrations in § 1044.31(a) of this chapter in parts per 1,000,000 by weight. The surcharge for each constituent will then be determined by multiplying the excess pounds of each constituent by the appropriate rate of surcharge listed in § 1046.04 of this chapter. This product will then be multiplied by the number of days in the billing period to determine the surcharge. Concentration figures in the above calculations shall be daily averages determined in accordance with the provisions of § 1044.18 through 1044.305 of this chapter.
(Ord. 1991-239, passed 12-2-1991; Ord. 2010-89, passed 4-19-2010)