1. Uses Concerning Hazardous Materials. In accordance with the Pennsylvania Flood Plain Management Act, and the regulations adopted by the Department of Community and Economic Development as required by the Act, any new or substantially improved structure which will be used for the production or storage of any of the following materials or substances, or which will be used for any activity requiring the maintenance of a supply (more than 550 gallons or other comparable volume, or any amount of radioactive substances) of any of the following materials or substances on the premises, shall be subject to the provisions of this Section, in addition to all other applicable provisions:
1. Acetone.
2. Ammonia.
3. Benzene.
4. Calcium carbide.
5. Carbon disulfide.
6. Celluloid.
7. Chlorine.
8. Hydrochloric acid.
9. Hydrocyanic acid.
10. Magnesium.
11. Nitric acid and oxides of nitrogen.
12. Petroleum products (gasoline, fuel oil, etc.).
13. Phosphorus.
14. Potassium.
15. Sodium.
16. Sulphur and sulphur products.
17. Pesticides (including insecticides, fungicides and rodenticides).
18. Radioactive substances, insofar as such substances are not otherwise regulated.
2. Within any floodway area any structure of the kind described in this Section, shall be prohibited.
3. Within any general floodplain area, any structure of the kind described in subsection 1 above, shall be prohibited within the area measured 50 feet landward from the top-of-bank of any watercourse.
4. Except for a possible modification of the freeboard requirements involved, no variance shall be granted for any of the other requirements of this Section.
(Ord. 935, 5/10/2018, §27-1211)