New York Multiple Residence Law Section 43 - Plumbing and drainage.

  43.  Plumbing  and  drainage. Every such dwelling shall be provided
  with facilities for  the  disposal  of  sewage,  waterborne  waste,  and
  excreta,  and such facilities shall be connected with the public sewers,
  if available and practicable; otherwise,  such  waste  matter  shall  be
  disposed  of  in  a  manner approved by the public health officer having
  jurisdiction.

Last modified: February 3, 2019