(a) In addition to the minimum charges and the commodity charge provided for in this chapter, any non-significant industrial user discharging wastewater containing B.O.D. in excess of 250 mg/l, suspended solids in excess of 300 mg/l, or phosphorous in excess of 12 mg/l shall pay additional charges as follows:
(1) B.O.D. $55.00 per 100 pounds of excess over 250 mg/l
(2) SS $50.00 per 100 pounds of excess over 300 mg/l
(3) Phosphorous $300.00 per 100 pounds of excess over 12 mg/l
(b) Significant Industrial Users (SIUs) will have site specific Conventional Loading Rates, assigned by the City Engineer, and/or duly authorized employee of the City. These Loading Rates will be kept on file, and reviewed yearly. The City Engineer, and/or duly authorized employee of the City has the authority to make changes to these Loading rates if there is an increase in the SIUs production and/or discharge rate, an increase in Industrial Growth, or any situation that would create an increase in the industrial loading to the point where it will affect the efficiency of the City's Wastewater Treatment Plant
Significant Industrial User Limits will be site specific and will be maintained by the Superintendent.
(Ord. 20-195. Passed 12-28-20.)