Notice of the public hearing shall be published once a week for 2 consecutive weeks in a newspaper published and having a general circulation in the sanitary district, and the first publication shall be at least 15 days prior to the date set for the hearing. The notice shall state (1) the time and the place of the hearing, (2) the intention of the board of trustees to construct or acquire the system, or to extend or improve the existing system, (3) a description of the project to be constructed or acquired and the boundaries of the locality to be served thereby, (4) the estimated cost of the project, and (5) the probable rates to be charged the users of the system or improvement or extension.
70 ILCS 2605/10.3