This chapter applies to all water recreation facilities regardless of whether ownership is public or private and regardless of whether the intended use is commercial or private, except that this chapter shall not apply to:

     (1) Any water recreation facility for the sole use of residents and invited guests at a single-family dwelling;

     (2) Therapeutic water facilities operated exclusively for physical therapy; and

     (3) Steam baths and saunas.

[1987 c 222 § 3.]