(a) If a municipality annexes part or all of the territory in which a township operates a sewerage system that includes a sewage treatment plant or plants, and if the corporate authorities of the municipality do not operate a sewerage system that includes a sewage treatment plant or plants, the township shall be responsible for that portion of the sewerage system within the annexed territory. Any user fees attributable to the annexed territory shall remain with the township, unless, by agreement, the township assigns those fees.
     (b) If a municipality annexes part or all of the territory in which a township operates a sewerage system that does not include a sewage treatment plant or plants, the authority responsible for operating the sewerage system within the annexed territory shall assume responsibility for that portion of the sewerage system within the annexed territory. Beginning upon the date of annexation, any user fees attributable to the maintenance and operation of the sewerage system shall be collected by the corporate authorities of the municipality.

Terms Used In Illinois Compiled Statutes 65 ILCS 5/11-141-10.1

  • sewerage system: means and includes any or all of the following: a sewage treatment plant or plants, collecting, intercepting and outlet sewers, force mains, conduits, lateral sewers and extensions, pumping stations, ejector stations, and all other appurtenances, extensions or improvements necessary or useful and convenient for the collection, treatment, and disposal, in a sanitary manner, of sewage and industrial wastes. See Illinois Compiled Statutes 65 ILCS 5/11-141-1
  • User fees: Fees charged to users of goods or services provided by the government. In levying or authorizing these fees, the legislature determines whether the revenue should go into the treasury or should be available to the agency providing the goods or services.