7-13-4304. Authority to charge for services. (1) The governing body of a municipality operating a municipal water or sewer system shall fix and establish, by ordinance or resolution, and collect rates, rentals, and charges for the services, facilities, and benefits directly or indirectly afforded by the system, taking into account services provided and benefits received.
(2) Sewer charges may take into consideration the quantity of sewage produced and its concentration and water pollution qualities in general and the cost of disposal of sewage and storm waters. The charges may be fixed on the basis of water consumption or any other equitable basis the governing body considers appropriate. The rates for charges may be fixed in advance or otherwise and shall be uniform for like services in all parts of the municipality. If the governing body determines that the sewage treatment or storm water disposal prevents pollution of sources of water supply, the sewer charges may be established as a surcharge on the water bills of water consumers or on any other equitable basis of measuring the use and benefits of the facilities and services.
(3) An original charge for the connecting sewerline between the lot line and the sewer main may be assessed when the connecting sewerline is installed.
(4) The water and sewer rates, charges, or rentals shall be as nearly as possible equitable in proportion to the services and benefits rendered.