title: Surveillance data from swimming pool inspections--selected states and counties, United States, May--September 2002.
abstract: Swimming is the second most popular exercise activity in the United States, with approximately 360 million annual visits to recreational water venues (1). This exposure increases the potential for the spread of recreational water illnesses (RWIs) (e.g., cryptosporidiosis, giardiasis, and shigellosis). Since the 1980s, the number of reported RWI outbreaks has increased steadily (2). Local environmental health programs inspect public and semipublic pools periodically to determine compliance with local and state health regulations. During inspections for regulatory compliance, data pertaining to pool water chemistry, filtration and recirculation systems, and management and operations are collected. This report summarizes pool inspection data from databases at six sites across the United States collected during May 1--September 1, 2002. The findings underscore the utility of these data for public-health decision making and the need for increased training and vigilance by pool operators to ensure high-quality swimming pool water for use by the public.
mesh_terms: D015980:Public Health Practice; D011786:Quality Control; D013551:Swimming Pools / Q000592:standards*; D014481:United States; D014871:Water Microbiology; D014873:Water Pollutants; D018508:Water Purification / Q000592:standards*
chemical_list: D014873:Water Pollutants