A commercial or public pool or spa may be defined as one that is used by the public, may they be members of club or any residential establishment or communities and schools. Particular equipment, design, and maintenance standards are mandatory for commercial pools. Many building codes and health departments have mandatory rules and standards for commercial pools. There are rules about minimum chemistry standards, covers, safety equipment, and turnover rates enforced by state and local jurisdictions. Public swimming pools are usually operated by government agencies and are under constant scrutiny by health regulatory agencies.
Health inspectors visit the pool at least once a year in most areas.
Because of liability issues, health inspectors may close a commercial pool until violations are corrected or impose fines if compliance is not met. Commercial Pools Types Swimming pools are classified in most states from public to private pools. Private swimming pools are maintained by homeowners or residential establishment for the use of family and personal friends. Semipublic swimming pools are operated by a private person, a business or an organization. It has restricted number of users.