Stations | Cr | Cu | Fe | Pb | Zn | Mn | As |
S1 | 1.14 | 2 | 110 | 108.9 | 8.02 | 108.67 | 30 |
S2 | 2.8 | 14 | 50 | 67.6 | 40.3 | 70.03 | 10 |
S3 | 1.05 | 0.6 | 0.2 | 1.02 | 49.2 | 130 | 2.28 |
S4 | 0.08 | 14.5 | 386.05 | 370.09 | 248.7 | 328.08 | 1 |
S5 | 0.9 | 0.8 | 40.07 | 3.9 | 50.06 | 37.1 | 0.7 |
S6 | 5.8 | 1.6 | 147.9 | 67.09 | 60.08 | 300 | 6 |
Minimum | 0.08 | 0.6 | 0.2 | 1.02 | 8.02 | 37.1 | 0.7 |
Maximum | 5.8 | 14.5 | 386.05 | 370.09 | 248.7 | 328.08 | 30 |
Average | 1.96 | 5.58 | 122.37 | 103.1 | 76.06 | 162.31 | 8.33 |
Median | 1.0950 | 1.8000 | 80.0000 | 67.3450 | 49.6300 | 119.3350 | 4.1400 |
S.D | 2.0789 | 6.7345 | 139.4763 | 137.2117 | 86.4472 | 122.1086 | 11.1925 |
WHO standard | 50 | 2000 | 300 | 10 | 3000 | 400 | 10 |