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

Table 2

Water quality classification for various ranges of EC in μS/cm at 25 °C.

Range of EC (μS/cm)	Water quality classification [26]	Percentage of samples (%)
<250	Excellent	0
250–750	Good	53.4
750–2,000	Permissible	45.2
2,000–3,000	Doubtful	0
>3,000	Unsuitable	1.4