The City is hereby divided into districts as follows:
(a) Four classes of use districts, as follows: U-1 or Single-Family Dwelling Districts; U-2 or Public Building Districts; U-3 or Office Building Districts; and U-4 or Retail Business Districts;
(b) Four classes of height districts, as follows: H-1; H-2; H-3; and H-4; and
(c) Three classes of area districts, as follows: A-1; A-2; and A-3.
All of such districts shall be bounded and described as shown on the Zone Map hereinafter referred to.
(Ord. 1970-7. Passed 1-21-70; Ord. 1975-32. Passed 4-2-75.)