"Swimming pool" or "pool" means any artificially constructed pool, used for swimming or bathing, 24 inches or more in depth at any point, and with a surface area exceeding 100 square feet.
"Hot tub" or "spa" means a similar facility of 24 inches or more in depth at any point and with a surface area of less than 100 square feet.
(Ord. 1185 § 1, (1980))