For the purpose of this title, the city shall be and is divided into zoning districts as follows:
Zone A Residence zone
(See chapter 4, article A of this title)
Zone B Residence zone
(See chapter 4, article B of this title)
Zone C Commercial zone
(See chapter 5 of this title)
Zone D Industrial zone
(See chapter 6 of this title)
Zone E Wellhead protection zone
(See chapter 7 of this title)
(Ord. 685, 7-8-1996)