The boundaries of the districts are shown upon the map designated as the "district map", which is made a part of this title by reference. Said district map and all notations, references and other information shown thereon are considered a part of this title and have the same force and effect as if the district map and all the notation references and other information shown thereon were all fully set forth or described herein, the original of which district map is properly attested and is on file with the city clerk.
Where uncertainty may exist with respect to the boundaries of the various districts as shown on the district map, the following rules shall apply:
A. The district boundaries are either streets or alleys unless otherwise shown and where the districts designated on the district map are bounded approximately by the street or alley lines, the street or alley shall be construed to be the boundary of the district.
B. Where district boundaries are not otherwise indicated, and where the property has been or may hereafter be divided into blocks and lots, the district boundaries shall be construed to be the lot lines; and where the districts designated on said district map are bounded approximately by lot lines, the lot lines shall be construed to be the boundary of the districts unless the boundaries are otherwise indicated on the map.
C. In unsubdivided property the district boundary lines on the map shall be determined by use of the scale appearing on the map. (Ord. 36, 12-16-1957)