WaterISAC members have single-sign-on access to U.S. EPA's Water Contaminant Information Tool (WCIT). There is no need to login again to access this platform.
WCIT is used by the water sector to prepare for, respond to or recover from drinking water and wastewater contamination incidents. WCIT includes comprehensive information about chemical, biological and radiological contaminants that could be introduced into a water system following a natural disaster, vandalism, accident or act or terrorism. There are currently over 800 priority contaminants of concern listed in WCIT. WCIT is available only to U.S. utility and government users.