It shall be unlawful for any person to Discharge the contents of a swimming pool into a Sewer except in the manner specified herein or by the City of Fresno or Fresno Metropolitan Flood Control District. The size of pipe carrying Discharge water shall not be larger than two inches (2") and shall not be under a head to exceed twenty feet (20'). If the water is Discharged by pumping, the rate of flow shall not exceed one hundred (100) gallons per minute. Each swimming pool discharging to a Sewer shall be equipped with an approved separator to preclude any possibility of a Backflow of Wastewater into the swimming pool or piping system. [Ord. 2022-2 § 8, 2022.]