§ 155.003 JURISDICTION.
   The provisions of this chapter shall apply within the corporate limits of the town and within the territory beyond the corporate limits as shown on the zoning map and/or described in the extraterritorial zoning resolution. The extraterritorial boundary will follow physical features when possible, but at no point will the outside boundary extend more than one mile from the corporate limits in any direction.
(`94 Code, App. C, Art. I, § 3)