17.12.010 Established.
   In order to carry out the purposes and provisions of this title, the city and adjacent territory within one and one-half miles of the corporate boundaries of the city is divided into the following districts:
   A - 1   Agricultural
   R - 1   Single-family residence
   R - 2   Two-family residence
   R - 3   Multiple family residence
   B - 1   Commercial
   I - 1   Light industrial
   I - 2   Heavy industrial
   I - 3   Hazardous industrial
   M - 1   Mobile home
(Ord. 81-11 Art. III § 1, 1980).