Section 16.02.14.110 - WIDTH OF DECKS AND WALKWAYS01.Pool Deck. A pool must have: (3-15-22)a. A continuous deck, a minimum of eight (8) feet wide, that extends completely around the pool if it has one thousand eight hundred (1,800) square feet of surface area, or more; (3-15-22)b. A continuous deck a minimum of four (4) feet wide if it has less than one thousand eight hundred (1,800) square feet of surface area; and (3-15-22)c. A minimum of three (3) feet at the rear of any diving equipment or slide. (3-15-22)02.Spa. A spa may be constructed adjacent to a pool provided: (3-15-22) a. The spa has one hundred twenty (120) square feet of water surface area or less; (3-15-22)b. The spa is separated from the pool by a common wall no more than twelve (12) inches wide; (3-15-22)c. The common wall is constructed to prevent its use as a walkway; and (3-15-22)d. A continuous deck a minimum of four (4) feet wide extends completely around the pool and the spa. (3-15-22)Idaho Admin. Code r. 16.02.14.110