As used in this chapter, the following terms shall have the meanings indicated:
Includes building or installing a new swimming pool or enlarging an existing swimming pool or any of its facilities.
Any portable above-surface-type pool with an inside horizontal dimension greater than 10 feet and a depth greater than 30 inches, said pool not being stationary or fixed but capable of being removed for storage.
Any pool of a permanent-type construction or any portable pool, the largest horizontal dimension of which exceeds 10 feet or the depth of which exceeds 30 inches and which exceeds 1,500 gallons in capacity, said "private swimming pool" to be used and maintained for swimming purposes by an individual for use by his household and guests without fee and located upon property owned, leased or otherwise used and maintained by the owner of said pool.
Includes any fill-and-draw, flow-through and recirculation pool, outdoor or indoor, which is artificially constructed to provide recreational facilities for swimming, bathing or wading and all buildings, equipment and appurtenances thereto. This definition shall not include natural outdoor ponds, rivers, lakes or baths used for the cleansing of the body or the practice of the healing arts.
Any portable above-surface-type pool with a depth of less than 30 inches and a liquid capacity of less than 1,500 gallons, said pool not being stationary or fixed but being capable of removal for storage.