In all cases where a public water main is now installed, or hereafter may be installed in any street, alley or public way or easement in the village, all inhabitants or users located on any lot or parcel of real estate fronting, abutting on or located within a distance of one hundred feet from said public water main to the nearest property line of any such subdivided lot or parcel of real estate on any such street, alley or public way or easement, shall at their own expense make, or cause to be made connection to such public water main within three months after the installation of such public water main, if the same is not now installed. All users shall discontinue, within the same period of time, any connection which they theretofore may have had with any other private water supply. (Ord. 1979-6 § 53, 1979)