For the purposes of this Chapter, the following districts are hereby designated within the Borough of Dauphin:
A. R-1 Residential District.
B. R-2 Residential District.
C. R-3 Residential District.
D. NC Neighborhood Commercial District.
E. C-I Commercial Industrial District.
F. CON Conservation District.
G. FP Floodplain District.
(Ord. 77-5, 2/28/1977, §300)