The location and boundaries of the use districts are established as they are shown on the map entitled "The Columbia Falls Jurisdictional Area Official Zoning Map," which shall become effective with and as an inseparable part of this title as of the date of adoption by the city council of the city. This title is invalid without said map and, conversely, the map is deemed to be invalid without this title. (Ord. 523 § 1(part), 1989)