Journal of Chemistry / 2018 / Article / Tab 6

Research Article

Distribution and Identification of Sources of Heavy Metals in the Voghji River Basin Impacted by Mining Activities (Armenia)

Table 6

Water quality of the Voghji River basin based on only heavy metals.

Sampling sitesMain indicator
metals
Water quality parameter classOverall water quality class

1--Good

2Fe, Mn, CoModeratePoor
MoPoor

3MoModerateModerate

4Mo, FeModerateBad
CuPoor
Mn, CoBad

5Fe, CoModerateModerate

6Fe, CdModerateBad
CoPoor
Mn, Mo, SbBad

7FeModerateModerate

8MnModerateModerate