For the purpose of this chapter, the Borough is hereby divided into districts which shall designated as follows:
R-1
Low-Density Residential
R-2
Moderate-Density Residential
R-3
Traditional Neighborhood District
C-1
Town Center
C-2
Secondary Commercial District
I-1
Industrial District, Light
I-2
Industrial District, Heavy
OS
Conservation District
RR
Riverfront Revitalization Overlay District
GD
Greenway Development Overlay District
FP
Floodplain Management
AZ
Airport Zoning
WC
Wireless Communications Towers, Facilities, Equipment and Antennas
A. 
The boundaries of the R-1, R-2, R-3, C-1, C-2, I-1, I-2, OS, RR, GD, FP, AZ, WC Districts shall be as shown upon the map attached to and made a part of this chapter which shall be designated "Zoning Map." The said map and all the notations, reference and other data shown thereon are hereby incorporated by reference into this chapter as if all were fully described herein.[1]
[1]
Editor's Note: A copy of the current Zoning Map is on file in the office of the Borough Secretary.
B. 
The boundaries of the Floodplain Management Districts shall serve as overlays to the underlying districts as shown on the Official Zoning Map and shall be any areas of the Borough of Steelton classified as special flood hazard areas (SFHAs) in the Flood Insurance Study (FIS) and the accompanying Flood Insurance Rate Maps (FIRMS) issued by the Federal Emergency Management Agency (FEMA) dated August 2, 2012, or the most recent revision thereof, including all digital data developed as part of the Flood Insurance Study.
[Amended 5-21-2012 by Ord. No. 2012-6, approved 5-21-2012]
C. 
The boundary of the AZ District shall serve as an overlay to the underlying districts as shown on the Official Zoning Map, and as specifically described in the Height Limitation and Zoning District Map for the Borough by Pennsylvania Department of Transportation (PennDOT), Bureau Aviation, dated 1989. The said study and accompanying maps, notations, reference and other data shown thereon are hereby incorporated by reference into this chapter as if all were fully described herein.
A. 
The boundaries between these districts are, unless otherwise indicated, either the center lines of streets, alleys, rights-of-way, lot lines or such lines extended, or lines parallel thereto.
B. 
Where figures are shown on the Zoning Map between a street, alley, right-of-way, or lot line, and a district boundary line, they indicate that the district boundary line runs parallel to that line at a distance therefrom equivalent to the number of feet so indicated.
C. 
Where district boundaries are not clearly fixed by the above methods, they shall be determined by the use of the scale on the Zoning Map.
When an R-1, R-2, R-3, C-1, C-2, I-1, I-2, and OS District boundary line divides a lot held by single and separate ownership at the effective date of this chapter, the regulations of either abutting district may be construed by the owner to be applicable to the portion of such lot in the other abutting district for a distance of not more than 50 feet beyond the district boundary line.