At any time following the establishment of a maintenance district or districts in the manner provided by this chapter, the city council may modify such district or districts either by changing the boundaries of a district, by changing the type or scope of the maintenance work to be performed within a district, by changing the method of apportioning the costs of maintenance work to be performed within a district among the various lots or parcels within the district, and/or by merging two or more districts into one district.
(Ord. 1586 §11 (part), Ord. 1916 §1)