Zone boundary lines are intended to follow the center line of streets, railroad rights-of-way, streams, and recorded property lines, except where indicated otherwise by dimension or other notation on the Zoning Map of the Township.[1]

Where zone boundaries are not fixed by dimension or other notation and where they approximately follow property lines or other natural features and do not scale more than 25 feet distant therefrom, such property line or natural feature shall be deemed to be the location of the zone boundary.

In unsubdivided land, where the zone boundary divides a property and the location of such boundary is not fixed by dimension or other notation on the Zoning Map[2], then the location of such boundary shall be obtained through the use of the graphic scale, and the administrative officer shall so use the scale.