Water-Park Attendance. Water parks are a huge summer attraction for vacationers in the United States. The Global Attractions Attendance Report, published by the Themed Entertainment Association, provides the attendance report for theme parks and water parks around the world. The following table provides the total yearly attendance for the top 20 water parks in the United States, in thousands, during one year.

367 374 395 398 400 432 461 471 500 500 535 559 643 644 723 982 1223 1500 1891 2058