Environmental Systems Research

Table 4 Water quality index values and classification for the individual settlements

From: Hydrochemical characteristics of surface water and ecological risk assessment of sediments from settlements within the Birim River basin in Ghana

Settlements	WQI values	Classification type
Apapam	32.80	Excellent water
Adukrom	118.77	Poor water
Kibi	38.34	Excellent water
Bunso	69.25	Good water
Nsutam	167.71	Poor water
Nsuapemso	59.59	Excellent water
Osino	126.90	Poor water
Ankaase	92.85	Good water
Mampong	126.04	Poor water
Anyinam	123.21	Poor water

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