The Annual Water Quality Report is designed to provide consumers with information on the quality of the water delivered by their public water system. Annual Water Quality Reports must contain information about the water system; information on the source of the water; reporting levels of contaminants detected in the finished water; information on cryptosoridium, radon, and other unregulated contaminants; information on any violations of the national primary drinking water regulations; and information regarding any variances or exemptions the water system may be operating under.