The limits referred to in Section 5704.2.9.6.1 and 5706.2.4.4 of the IFC in which storage of Class I and II liquids in aboveground tanks is restricted, are hereby established as follows:

Class I Liquids – All zones except I-2 as designated on the official zoning map of the City of Pullman.

Class II Liquids – All zones except I-1, and I-2, and C-3 as designated on the official zoning map of the City of Pullman. Provided, however, no aboveground storage tank in a C-3 or an I-2 zone as designated on the official zoning map of the City of Pullman shall exceed 1,000 gallons and the total aggregate capacity of all tanks located on a single property shall not exceed 6,000 gallons.