Research Article

Assessment of Bacteriological Quality and Physiochemical Parameters of Domestic Water Sources in Jenin Governorate: A Case Study

Table 7

Water quality classification for various ranges of hardness.

Total hardness (mg/L as CaCO3)Degree of hardness [63]Percentage of samples (%)

0–75Soft0
75–150Moderately hard11
150–300Hard15
>300Very hard74