Chapter 22.12 DISTRICTS ESTABLISHED – ZONING MAP This chapter is included in your selections. Sections: 22.12.010 Official zoning map – Districts established. 22.12.020 Official zoning map – Certificate. 22.12.030 Official zoning map – Replacement. 22.12.040 Official zoning map – Interpretations. 22.12.050 Zoning of vacated areas. 22.12.060 Zoning of annexed areas.