Designed to protect swimmers from illnesses due to exposure to pathogens in recreational waters, the existing criteria are more than 20 years old. Since then, scientists have learned much about molecular biology, virology, and analytical chemistry. This new information will help us build a stronger scientific foundation for up-to-date recreational water quality criteria.
EPA's March 2007 Experts Scientific Workshop was a forum for discussion of critical research and science needs for developing new or revised recreational ambient water quality criteria in the near-term. The Report of the Experts Scientific Workshop summarizes the discussion of the scientific and technical panels.
To read the reports, go to Environmental Protection Agency.