Skip to main content
. 2024 Mar 5;14:5381. doi: 10.1038/s41598-024-56056-8

Table 2.

Categorization of drinking water by ranges of WQI.

WQI range Water quality
 > 100 Unfit water
76–100 Poor water
51–75 Moderately poor
26–50 Palatable water
0–25 Potable water