Journal of Environmental and Public Health / 2020 / Article / Tab 3

Research Article

Domestic Groundwater Quality in the Northern Governorates of the West Bank, Palestine

Table 3

Water quality classification for various ranges of hardness.

Total hardness (mg/L as CaCO3)Degree of hardness [21]Percentage of samples (%)

0–75Soft0
75–150Moderately hard0
150–300Hard19
>300Very hard81

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.