Figure 1From: Tox-Box: securing drops of life - an enhanced health-related approach for risk assessment of drinking water in GermanyTox-Box: Die Tropfen des Lebens bewahren - Gesundheitsbasierte Risikobewertung für Trinkwasser in DeutschlandSummary of the HRIV (GOW) values depending on available toxicological data sets. * GOW1 is the initial value for substances with no toxicological data available. ** GOW2 was defined after GOW1. Thus, its number is higher although the unit value is lower.Back to article page