8 Pa.C.S. § 2061

If a borough constructs any sanitary sewer, sewer system or sewage treatment works or acquires, wholly or partially, the same at public expense, as authorized in this chapter, the council may provide, by ordinance, for the collection of a monthly, quarterly or annual rental or charge or a fixed sum for the use of the sanitary sewer, sewer system or sewage treatment works from the owner of property served by it.