(a) Water supply interconnections. There shall be no physical connection between a public or private potable water supply system and a sewer which will permit the passage of any sewage or polluted water into the potable water supply.
(b) Sewer and water mains. A minimum horizontal distance of ten feet shall be maintained between parallel water and sewer lines unless shelving is used. If shelving is used, the water lines shall be at the higher elevation of the trench. At points where sewers cross water mains at a vertical distance of less than two feet, special treatment of the sewer pipes shall be required to preclude contamination of potable water. In no case shall the vertical distance be less than the State Department of Environmental Protection requirements.
(c) On-lot water supply and sewerage facilities. On-lot sewage disposal systems shall be kept removed from water supply wells or other water supply sources in accordance with the latest State Department of Environmental Protection requirements. A lot to accommodate both on-lot sewage disposal and on-lot water supply shall be no smaller than 30,000 square feet.
(Ord. 668, passed 10-17-1990)