No septic tanks or other similar private sewage disposal system shall be used from and after the period set forth in subsection 9-3-1D of this chapter except in cases where connections to the same are not possible or feasible as determined by the Village Board. When such public sewer main becomes available, as herein provided, any such septic tank, outhouse, privy, privy vault, cesspool or other private sewage disposal system theretofore used, shall be discontinued, and a direct connection shall be made to the Municipal sewerage system in compliance with this chapter, and no septic tanks or similar private sewage disposal facilities shall be permitted to discharge into any public sewer main, storm sewer or natural outlet. (1981 Code §§ 6-4-43, 6-4-44)