Section 519 of the public health code is amended to read as follows:
"Section 519. WELL SEALING. All water wells and electrode wells shall be kept sealed and maintained in a manner that will prevent the entrance of pump leakage, surface drainage, or any other contamination or pollution into the well or the aquifer, except that nonconforming electrode wells need not comply with this section until such time as the electrode is expended, or the well is reconstructed, or the well is no longer being used for its intended purpose, unless, in the judgment of the Health Officer, such exception constitutes a threat to the quality of an aquifer."
(Prior code § 6.24.080 (part) (Ord. 70-9-664 § 1 (part)))