(1) Where boundaries are indicated as paralleling the approximate center line of the street right-of-way, the zone shall extend to each adjacent boundary of the right-of-way. Nonroad-related uses by adjacent property owners, if allowed in the right-of-way, shall meet the same zoning requirements regulating the property owners lot;

(2) Where boundaries are indicated as approximately following lot lines, the actual lot lines shall be considered the boundaries;

(3) Where boundaries are indicated as following lines of ordinary high water, or government meander line, the lines shall be considered to be the actual boundaries. If these lines should change the boundaries shall be considered to move with them; and

(4) If none of the rules of interpretation described in subsections (1) through (3) of this section apply, then the zoning boundary shall be determined by map scaling. (Ord. 42-02 § 2 (21A.02.080))