For the purpose of this chapter, the city is hereby divided into the following districts:

1. SF Residential Single-Family District.
2. RNC Residential Neighborhood Conservation District.
3. RTF Residential Two-Family District.
4. RMF Residential Multifamily District.
5. CCD Commercial Core District.
6. CBD Central Business District.
7. CHD Commercial Highway District.
8. CSD Commercial Shopping Center District.
9. IND Industrial District.
10. IPD Industrial Park District.
11. IT Institutional District.
12. MH Mobile Home District.
13. CH Conservancy District.
14. FWD Floodway District.
15. FFD Flood Fringe District.
16. FPD General Floodplain District.
17. GWP Groundwater Protection Overlay District

(Code 2011, § 17.05)