§ 53.136  OPERATION, MAINTENANCE AND REPLACEMENT COSTS.
   (A)   Each user shall pay operation, maintenance and replacement costs in proportion to the user’s proportionate contribution of wastewater flows and loadings to the treatment plant, with the minimum rate for loadings of BOD and TSS being the rate established for concentrations of 222 mg/l BOD and 260 mg/l TSS (for example, normal domestic strength wastewater).
   (B)   Those industrial users discharging segregated normal domestic strength wastewater only, can be classified as commercial users for the purpose of rate determination.
(Ord. 407, passed 12-26-1989)