50 ILCS 335/3
Current through Public Act 103-593
The sanitary district by a 2/3 vote of its board of trustees and the city or village by a 2/3 vote of its corporate authorities may spend their funds for the purchase of land, for the construction, maintenance, operation, or enlargement of any sanitary sewer system, including lagoons, filtration plants and collection systems and all other parts of the system.
50 ILCS 335/3