YAVAPAI COUNTY PLANNING AND ZONING ORDINANCE Page 130 square feet, and in no case shall the area exceed one hundred twenty-eight (128) square feet. c. One (1) free-standing sign is permitted, the area of which may not exceed one- half (1/2) of the allowable total aggregate area for the property, except that the area of the sign need not be less than twenty-four (24) square feet. This sign may be double-faced. d. Free-standing signs shall not exceed a height of fifteen feet (15’), except that free- standing signs at Interstate Freeway Interchanges (see Definitions) shall not exceed a height of thirty feet (30’). e. Signs shall be located on the property to which they pertain. f. In addition to the signs described above, each separately housed business may have one (1) portable on-premise identification or advertising sign, not to exceed six (6) square feet in area, nor four feet (4’) in height, which may be double-faced. Such portable sign shall be included in the aggregate sign area allowances. 2. Temporary Signs: Temporary signs as provided in Subsections A.2. (General Provisions) and C.2. (Special Purpose Signs) of this Section are permitted, subject to all regulations contained therein. H. SIGN REGULATIONS Specific to the Industrial Zoning Districts: C3 (Commercial and Minor Industrial), M1 (Industrial: General Limited), and M2 (Industrial: Heavy). No sign shall be placed or maintained in any C3, M1, or M2 Zoning District, except as follows: 1. Identification or Advertising Signs (On-Premise): Signs identifying or advertising uses permitted in any C3, M1, or M2 Zoning District, and not located in a commercial or industrial center are permitted, subject to the following: a. Signs may be attached to a wall of a building or such sign may be free standing or portable. b. The aggregate sign area for any one (1) property shall not exceed an area of one (1) square foot for each linear foot of street frontage adjoining the property to which it pertains, except that the total area need not be less than sixty (60) square feet and in no case shall the area exceed one hundred sixty (160) square feet. c. One (1) free-standing sign is permitted, the area of which may not exceed one- half (1/2) of the allowable total aggregate area for the property; except that the area of the sign need not be less than twenty-four (24) square feet. This sign may be double-faced. d. Free-standing signs shall not exceed a height of fifteen feet (15’), except that free- standing signs at Interstate Freeway Interchanges (see Definitions) shall not exceed a height of thirty feet (30’). e. In addition to the on-premise sign described above, each separately housed business may have one (1) portable identification or advertising sign, not to exceed six (6) square feet in area, nor four feet (4’) in height, which may be double-faced. Such portable sign shall be included in the aggregate sign area allowances. See Subsection A.19. (General Provisions) of this Section. 2. Off-premise Signs: Off-Premise Signs are permitted, subject to all regulations contained in Subsection D (Off-Premise Signs) of this Section.