§ 158.042 DESIGNATION OF DISTRICTS.
   For the purpose of this chapter, the city is hereby divided into zoning districts, as shown on the zoning map and designated as follows:
   (A)   Residential District, R-l (low density);
   (B)   Residential District, R-2 (medium density);
   (C)   Residential District, R-3 (smaller lot medium density);
   (D)   Residential District, R-4 (medium density multi-family);
   (E)   Central Business District, B-l;
   (F)   General Business District, B-2;
   (G)   Highway Service District, B-3;
   (H)   Office and Professional, OP;
   (I)   Planned Unit Development, PUD;
   (J)   Light Industrial District, I-1;
   (K)   Heavy Industrial District, I-2;
   (L)   Mixed Use, MU;
   (M)   Agricultural District;
   (N)   Public District, P; and
   (O)   Public Square Historic Overlay District.
(1989 Code, § 154.040) (Ord. 1063, passed - -1967; Am. Ord. 2124, passed 8-28-1995; Am. Ord. 2360, passed 10-9-2000; Am. Ord. 2496, passed 7-26-2004; Am. Ord. 2774, passed - -; Am. Ord. 2018-2916, passed 4-9-2018)